ITEM 3. KEY INFORMATION

Not applicable.

Not applicable.

Our business, financial condition and results of operations could be materially and adversely affected if any of the risks described below occur. As a result, the market price of our common shares could decline, and you could lose all or part of your investment. This annual report also contains forward-looking statements that involve risks and uncertainties. See “Forward-Looking Statements.” The risks below are not the only ones facing our Company. Additional risks not currently known to us or that we currently deem immaterial may also adversely affect us. The following risk factors have been grouped as follows:

Summary of Key Risks

Our business is subject to numerous risks and uncertainties, discussed in more detail below. These risks include, among others, the following key risks:

Risks Relating to Our Limited Operating History and Financial Position

We have in the past incurred and continue to incur losses and negative cash flows from operating activities, and we may not achieve or sustain profitability

We incurred a loss from operations of US$31.1 million, US$50.6 million and US$26.6 million in 2018, 2019 and 2020, respectively. We generated gross profit of US$24.4 million in 2018 and incurred a gross loss of US$30.6 million and US$2.9 million in 2019 and 2020. We had negative cash flows from operating activities of US$108.2 million, US$13.3 million and US$15.8 million for 2018, 2019 and 2020, respectively. In addition, we have received significant non-recurring tax rebates from local governments in the past, but we cannot assure you that we will continue to receive significant tax rebates or other discretionary government grants in the future. Even if we are eligible for any additional tax rebates or other government grants, we cannot assure you of the timing and the amount of any such rebates or other grants. To the extent that we do not receive any additional tax rebates or other government grants, our financial condition could be materially and adversely affected. We cannot assure you that we will be able to generate net profit or positive cash flow from operating activities in the future. Our ability to achieve profitability will depend in large part on our ability to control expenses and manage our growth effectively, to achieve a more stable performance given the significant fluctuation and volatility of the Bitcoin price and Bitcoin mining machine business, and to maintain our competitive advantage in the Bitcoin markets. We expect to continue to make investments in the development and expansion of our business, which will place significant demands on our management and our operational and financial resources. Continuous expansion may increase the complexity of our business, and we may encounter various difficulties. We may fail to develop and improve our operational, financial and management controls, enhance our financial reporting systems and procedures, recruit, train and retain highly skilled personnel, or maintain customer satisfaction to effectively support and manage our growth. If we invest substantial time and resources to expand our operations but fail to manage the growth of our business and capitalize on our growth opportunities effectively, we may not be able to achieve profitability, and our business, results of operations and financial condition would be materially and adversely affected. 

Our limited operating history and our volatile historical results of operations could make it difficult for us to forecast our business and assess the seasonality and volatility in our business

We began producing and selling our own brand mining machines in December 2016. We generated US$319.0 million, US$109.1 million and US$19.0 million in revenue in 2018, 2019 and 2020, respectively. As we have suffered from the significant drop in the average Bitcoin price historically, we cannot assure you that we will be able to gain revenue growth or that we will not experience another significant decline.

As the market for Bitcoin mining machines is relatively nascent and still rapidly evolving, we cannot forecast longer-term demand or order patterns for our products. Because of our limited operating history and historical data, as well as the limited visibility into future demand trends for our products, we may not be able to accurately forecast our future total revenue and budget our operating expenses accordingly. As most of our expenses are fixed in the short-term or incurred in advance of anticipated total revenue, we may not be able to adjust our expenses in a timely manner in order to offset any shortfall in revenue.

Our business is subject to the varying order patterns of the Bitcoin mining machine market. In addition, many of the regions in which our products are purchased have varying holiday seasons that differ from traditional patterns observed by other semiconductor suppliers and these seasonal buying patterns can impact our sales. We have experienced fluctuations in orders during our limited operating history, and we expect such volatility to occur in the future. Our volatile historical results of operations could make it difficult to assess the impact of seasonal factors on our business. If we or any of our third-party manufacturing service providers are unable to increase production of new or existing products to meet any increases in demand due to seasonality or other factors, our total revenue would be adversely affected and our reputation with our customers may be damaged. Conversely, if we overestimate customer demand, we may reduce our orders or delay shipments of our products from units forecasted, and our total revenue in a particular period could be lower than expected.

Our business requires significant financial resources and we may need additional capital but may not be able to obtain it in a timely manner and on favorable terms or at all

We had negative cash flows from operating activities of US$108.2 million, US$13.3 million and US$15.8 million for 2018, 2019 and 2020, respectively. We have in the past financed our working capital needs primarily with our net cash from operating activities, capital contributions by shareholders and bank borrowings.

We may require additional cash resources due to the future growth, development and expansion of our business. Our future capital requirements may be substantial as we seek to expand our operations, diversify our product offering, and pursue acquisitions and equity investments. In addition, we incurred accrued payables of US$21.9 million and accounts payable of US$2.8 million as of December 31, 2020. If our cash resources are insufficient to satisfy our cash requirements, we may be required to seek to issue additional equity or debt securities or obtain new or expanded credit facilities or enter into additional factoring arrangements.

Our ability to obtain external financing in the future is subject to a variety of uncertainties, including our future financial condition, results of operations and cash flows and the liquidity of international capital and lending markets. In addition, our loan agreements may contain financial covenants that restrict our ability to incur additional indebtedness or to distribute dividends. Any indebtedness that we may incur in the future may also contain operating and financial covenants that could further restrict our operations. There can be no assurance that financing will be available in a timely manner or in amounts or on terms acceptable to us, or at all. A large amount of bank borrowings and other debt may result in a significant increase in interest expense while at the same time exposing us to increased interest rate risks. Equity financings could result in dilution to our shareholders, and the securities issued in future financings may have rights, preferences and privileges that are senior to those of our ordinary shares. Any failure to raise needed funds on terms favorable to us, or at all, could severely restrict our liquidity as well as have a material adverse effect on our business, results of operations and financial condition.

Risks Relating to Our Cryptocurrency, Blockchain and Mining Related Businesses

Our results of operations have been and are expected to continue to be significantly impacted by the fluctuation of Bitcoin price, and in particular, significantly and negatively impacted by sharp Bitcoin price decreases

Our mining machines are currently designed primarily for Bitcoin mining. The demand for, and pricing of, our mining machines are therefore affected by the expected economic returns of Bitcoin mining activities, which in turn are primarily driven by, among other factors, the Bitcoin price. The price of Bitcoin has experienced significant fluctuations over its short existence and may continue to fluctuate significantly in the future. According to Bitcoin.com, Bitcoin prices ranged from approximately US$3,733 per coin as of December 31, 2018, US$7,174 per coin as of December 31, 2019, to US$28,968 per coin as of December 31, 2020. According to the same source, from January 1, 2020 to December 31, 2020, the highest Bitcoin price was approximately US$28,968 per coin and the lowest was US$4,982 per coin. In particular, the Bitcoin price had risen significantly since the fourth quarter of 2020 and reached US$58,918 per coin as of March 31, 2021. The decrease in the Bitcoin price in 2018 and the first quarter of 2019 resulted in a material decrease in our sales volume and in the average selling price of our Bitcoin mining machines. Although the Bitcoin price started to recover in the second quarter of 2019. Our operations generally lag behind increases in Bitcoin price, and we recorded a revenue of US$109.1 million in 2019. In the first three quarters of 2020, the Bitcoin price had fluctuated, while in the fourth quarter of 2020, it increased significantly. As a result, our business and results of operations were adversely affected by the global market panics over the COVID-19 outbreak in 2020.

We expect our results of operations to continue to be affected by the Bitcoin price, as we generated 96.3%, 82.4% and 42.3% of our revenue from sales of our Bitcoin mining machines and related accessories in 2018, 2019 and 2020, respectively, and 2.4% and 14.4% and 48.1% from provision of mining machine hosting services in the same periods, respectively. Any future significant reductions in the price of Bitcoin will likely have a material and adverse effect on our results of operations and financial condition. We cannot assure you that the Bitcoin price will remain high enough to sustain the demand for our Bitcoin mining machines or that the Bitcoin price will not decline significantly in the future. Furthermore, fluctuations in the Bitcoin price can have an immediate impact on the trading price of our Class A ordinary shares even before our financial performance is affected, if at all.

In addition to the market volatility, various other factors, mostly beyond our control, could impact the Bitcoin price. For example, the usage of Bitcoins in the retail and commercial marketplace is relatively low in comparison with the usage for speculation, which contributes to Bitcoin price volatility.

If the Bitcoin price or Bitcoin network transaction fees drop and fail to recover, the expected economic return of Bitcoin mining activities will diminish, thereby resulting in a decrease in demand for our Bitcoin mining machines. As a result, we may need to reduce the price of our Bitcoin mining machines. At the same time, if transaction fees increase to such an extent as to discourage users from using Bitcoins as a medium of exchange, it may decrease the transaction volume of the Bitcoin network and may affect the demand for our Bitcoin mining machines and hosting services. In addition, any shortage of power supply due to government control measures or other reasons, and any increase in energy costs, would raise the costs of Bitcoin mining. This in turn could affect our customers’ expected economic return for mining activities and the demand for and pricing of our current Bitcoin mining machines and hosting services.

Furthermore, fluctuations in the Bitcoin price may affect the value of our inventory as well as the provision we make to the inventory as we manage our inventory based on, among others, the sales forecast of our Bitcoin mining machines. As we generally increase our procurement volume and stock up finished goods for the launch of new products or we expect a surge of demand of Bitcoin mining machines, a significant drop in the Bitcoin price can lead to a lower expected sales price and excessive inventory, which in turn will lead to impairment losses with respect to such inventory. For example, in 2018 and 2019, as a result of the significant drop in the Bitcoin price, we recorded write-downs for the potentially obsolete, slow-moving inventory and lower of cost or market adjustment of US$61.8 million and US$6.3 million in cost of revenues, respectively, which in turn had a significant negative impact on our profitability. In 2020, we also recorded write-downs for the potentially obsolete, slow-moving inventory and lower of cost or market adjustment of US$3.6 million for the same reason. If the Bitcoin price drops significantly in the future, we may need to make similar write-downs again. To the extent that we are able to sell such inventory above its carrying value, our gross profit may also be inflated by such write down.

The Bitcoin price drop also adversely impacted the ability of our customers who purchased our Bitcoin mining products to make payments. We offered sales on credit to some of our customers in response to the Bitcoin price drop in 2018, 2019 and 2020 and may continue to offer credit sales when the Bitcoin price drops significantly. Additionally, if the Bitcoin price drops significantly in the future, we may need to offer to certain of our customers price concession, even if we generally do not offer a price concession to customers. See “Management’s discussion and analysis on financial condition and results of operations—Critical Accounting Policies—Revenue recognition” for details. For example, we accepted a lower amount of consideration for sales to certain of our significant longstanding customers in China to maintain a good customer relationship when the Bitcoin price dropped significantly in 2018, and thus provided price concession of US$12.1 million to such customers in 2018. We did not provide price concession to customers in 2019 and 2020. However, we cannot assure you that we will not provide such price concession in the future. If we provide any price concession to our customers in the future, our revenues and results of operations may be adversely affected.

We have derived and may continue to derive a significant portion of our revenues from our Bitcoin mining machines business. If the market for Bitcoin mining machines ceases to exist or diminishes significantly, our business, results of operations and financial condition would be materially and adversely affected

We have generated, and expect to generate in the foreseeable future, a significant portion of our revenues from sales of our Bitcoin mining machines. Sales of our Bitcoin mining machines and related accessories accounted for 96.3%, 82.4% and 42.3% of our revenues in 2018, 2019 and 2020, respectively. Revenues from provision of mining machine hosting services also accounted for 2.4%, 14.4% and 48.1% of our revenues in 2018, 2019 and 2020, respectively. If the market for Bitcoin mining machines ceases to exist or diminishes significantly, we would experience a significant loss of sales, cancelation of orders, or loss of customers for our Bitcoin mining machines. Adverse factors that may affect the market for Bitcoin mining machines include:

If we cannot maintain the scale and profitability of the sales of our Bitcoin mining machines and, at the same time, successfully expand our business in other application markets, our business, results of operations, financial condition and prospects will suffer. Furthermore, excess inventory, inventory markdowns, brand image deterioration and margin squeeze caused by declining economic returns for miners or pricing competition for our Bitcoin mining machines could all have a material and adverse effect on our business, results of operations and financial condition.

The industries in which we operate and which we intend to operate in the future are characterized by constant changes. If we fail to continuously innovate and to provide products that meet the expectations of our customers, we may be unable to attract new customers or retain existing customers, and hence our business and results of operations may be adversely affected

The industries in which we operate and intend to operate in the future are characterized by constant changes, including rapid technological evolution, continual shifts in customer demands, frequent introductions of new products and solutions and constant emergence of new industry standards and practices. Thus, our success will depend, in part, on our ability to respond to these changes in a cost-effective and timely manner. We need to anticipate the emergence of new technologies and assess their market acceptance. We also need to invest significant resources in research and development in order to keep our products competitive in the market.

However, research and development activities are inherently uncertain, and we might encounter practical difficulties in commercializing our research and development results, which could result in excessive research and development expenses or delays. Given the fast pace with which blockchain has been and will continue to be developed, we may not be able to timely upgrade our technologies in an efficient and cost-effective manner, or at all. In addition, new developments in AI, deep learning, Internet-of-things, computer vision, blockchain and cryptocurrency could render our products obsolete or unattractive. If we are unable to keep up with the technological developments and anticipate market trends, or if new technologies render our technologies or solutions obsolete, customers may no longer be attracted to our products and services. As a result, our business, results of operations and financial condition would be materially and adversely affected.

Increasing mining difficulty and decreasing mining rewards could result in downward pressure on the expected economic returns on Bitcoin mining

The difficulty of Bitcoin mining, or the amount of computational resources required for a set amount of reward for recording a new block, directly affects the expected economic returns for Bitcoin miners, which in turn affects the demand for our Bitcoin mining machines. Bitcoin mining difficulty is a measure of how much computing power is required to record a new block, and it is affected by the total amount of computing power in the Bitcoin network. The Bitcoin algorithm is designed so that one block is generated, on average, every ten minutes, no matter how much computing power is in the network. Thus, as more computing power joins the network, and assuming the rate of block creation does not change (remaining at one block generated every ten minutes), the amount of computing power required to generate each block and hence the mining difficulty increases. In other words, based on the current design of the Bitcoin network, Bitcoin mining difficulty would increase together with the total computing power available in the Bitcoin network, which is in turn affected by the number of Bitcoin mining machines in operation. For example, Bitcoin mining difficulty would increase based on increases in the total computing power available in the Bitcoin network, which is in turn affected by the number of Bitcoin mining machines in operation. From January 2017 to December 2020, Bitcoin mining difficulty increased by approximately 55 times, according to BTC.com. As a result, a strong growth in sales of our Bitcoin mining machines can contribute to further growth in the total computing power in the network, thereby driving up the difficulty of Bitcoin mining and resulting in downward pressure on the expected economic return of Bitcoin mining and the demand for, and pricing of, our products.

In addition, the number of Bitcoins awarded for solving a block in the blockchain halves approximately every four years until the estimated complete depletion of Bitcoin by around the year 2140. In each of 2013, 2014 and 2015, approximately 25 Bitcoins were awarded for each block solved. The number of Bitcoins awarded for solving a block halved in 2016 to 12.5 Bitcoins per block, and halved again in May 2020 to 6.25 Bitcoins per block. We have experienced declined demand for Bitcoin mining machines since the Bitcoin halving event in May 2020 as the mining rewards were slashed and the expected economic returns on Bitcoin mining was adversely affected.

Aside from mining rewards, transaction fees are another form of incentive for participation in Bitcoin verification processes. Bitcoin users may offer to pay a discretionary Bitcoin transaction fee to the network member who solves the block and adds that user’s transaction to the blockchain to incentivize prioritizing that user’s transaction. Transaction fees are discretionary, so if the transaction fees were to become the only or primary income for Bitcoin mining activities in the future, the expected economic returns from Bitcoin mining and therefore the demand for our products will decrease significantly, which will result in a significant negative impact on our business and results of operations.

Our business growth is dependent on the development of blockchain technology and applications, particularly in the field of Bitcoin

We derive our revenue predominantly from our blockchain products business. The development of blockchain technology is still in a relatively early stage, and there can be no assurance that blockchain applications, including those in the fields of cryptocurrencies and other areas such as AI, will gain wide market acceptance. Any blockchain application may become redundant or obsolete with the introduction of new competing technologies or products. If market acceptance or confidence in blockchain technology is lost or reduced for any reason, such as due to cybersecurity issues, the demand for our existing or future blockchain products may decline.

Our blockchain products business depends significantly on the development of cryptocurrency applications, in particular, Bitcoin applications, as all of our mining machines are currently designed for Bitcoin mining. The cryptocurrency market is rapidly and continuously evolving. Any actual or perceived adverse development in Bitcoin or other cryptocurrencies can significantly affect market demand for mining activities and mining machines. In addition, any event or rumor that generates negative publicity for the cryptocurrency market could hinder the development and reduce market acceptance of cryptocurrency applications. Under such circumstances, our business, results of operations and financial condition could be materially and adversely affected.

Adverse changes in the regulatory environment in the PRC market could have a material adverse impact on our blockchain products business

Our revenue from sales in the PRC market accounted for 91.4%, 87.5% and 99.8% of our total revenue in 2018, 2019 and 2020, respectively. Our blockchain products business could therefore be significantly affected by, among other things, the regulatory developments in the PRC. Governmental authorities are likely to continue to issue new laws, rules and regulations governing the cryptocurrency industry we operate in and enhance enforcement of existing laws, rules and regulations. For example, Xinjiang, an autonomous region in northwest China, warned local Bitcoin mining enterprises that were operating illegally to close their operations before August 30, 2018 and the People’s Bank of China, or the PBOC, imposed a ban in September 2017 prohibiting financial institutions from engaging in initial coin offering transactions. Some jurisdictions, including the PRC, restrict various uses of cryptocurrencies, including the use of cryptocurrencies as a medium of exchange, the conversion between cryptocurrencies and fiat currencies or between cryptocurrencies, the provision of trading and other services related to cryptocurrencies by financial institutions and payment institutions, and initial coin offerings and other means of capital raising based on cryptocurrencies. In addition, cryptocurrencies may be used by market participants for black market transactions, to conduct fraud, money laundering and terrorism-funding, tax evasion, economic sanction evasion or other illegal activities. As a result, governments may seek to regulate, restrict, control or ban the mining, use, holding and transferring of cryptocurrencies. We may not be able to eliminate all instances where other parties use our products to engage in money laundering or other illegal or improper activities. We cannot assure you that we will successfully detect all money laundering or other illegal or improper activities which may adversely affect our reputation, business, financial condition and results of operations.

With advances in technology, cryptocurrencies are likely to undergo significant changes in the future. It remains uncertain whether Bitcoin will be able to cope with, or benefit from, those changes. In addition, as Bitcoin mining employs sophisticated and high computing power devices that need to consume large amounts of electricity to operate, future developments in the regulation of energy consumption, including possible restrictions on energy usage in the jurisdictions where we sell our products, may also affect our business operations and the demand for our current Bitcoin mining machines. There has been negative public reaction to surrounding the environmental impact of Bitcoin mining, particularly the large consumption of electricity, and governments of various jurisdictions have responded. For example, in the United States, certain local governments of the state of Washington have discussed measures to address the environmental impacts of Bitcoin-related operations, such as the high electricity consumption of Bitcoin mining activities.

Furthermore, we are in the process of developing mining machines for other cryptocurrencies, and we plan to expand our current mining machine hosting services to establish mining farms which would allow us to engage in both hosting services for third parties and proprietary Bitcoin and other cryptocurrency mining activities to mine cryptocurrencies for ourselves. We also intend to set up a cryptocurrency trading exchange to provide cryptocurrency trading related services to cryptocurrency communities in the near feature in overseas jurisdictions. However, relevant restrictions from existing and future regulations on mining, holding, using, or transferring of cryptocurrencies may adversely affect our future business operations and results of operations. For example, although mining activities have not been explicitly prohibited by the PRC government, any further order of the PRC government to limit cryptocurrency mining may result in a crackdown on the cryptocurrency market and adversely affect our mining machine sales, potential mining activities and other cryptocurrency-related businesses. Furthermore, as advised by our PRC legal advisor, the PRC government has prohibited entities from establishing cryptocurrency exchanges and engaging in cryptocurrency trading businesses. Although we plan to conduct potential cryptocurrency trading related services in overseas jurisdictions to the extent feasible, any further order of the PRC government to block access to foreign platforms that enable centralized trading of cryptocurrencies in China may materially and adversely affect our business expansion plans and prospects. It is possible that the cryptocurrency market may respond to such regulations by moving to other countries or changing its practices to comply. However, it is unclear how various countries will regulate the blockchain or how the market will respond to such regulations. If any jurisdictions impose limitations on the mining, use, holding or transferring of cryptocurrencies or any cryptocurrency-related activity, our business prospects, operations and financial results may be negatively impacted.

In addition, our plan to expand our current mining machine hosting services to establish and operate mining farms, either for the provision of hosting services to third parties or for our proprietary mining activities, may be affected adversely by laws and regulations on securities and the financial regulatory environment in China and other jurisdictions we operate. For example, if cryptocurrencies or the mining of cryptocurrencies are regarded or reclassified retroactively as securities by various governmental authorities, our distribution of cryptocurrencies to potential members of our mining farms is likely to be deemed as issuance of cryptocurrencies to investors for financing purpose and thus prohibited under the PRC laws. Any such regulations, if implemented, will cause us to incur additional compliance costs and have a material adverse effect on our future business operations.

The current regulatory environment in foreign markets, and any adverse changes in that environment, could have a material adverse impact on our blockchain products business and our planned cryptocurrency exchange and financial service platform businesses

We currently export our products to various overseas markets and intend to develop our business and operations in jurisdictions outside the PRC in the future. We also intend to set up cryptocurrency trading exchanges outside the PRC to provide cryptocurrency trading related services to cryptocurrency communities, including, but not limited to, Canada, Australia and Singapore. We currently have no plans to establish our cryptocurrency trading exchange or online brokerage businesses in the United States. Our blockchain products business and planned cryptocurrency and financial services platform businesses could therefore be significantly affected by regulatory developments in jurisdictions outside the PRC, including the United States and such other jurisdictions. Although we have no immediate plans to operate such businesses in the United States, governmental authorities, including those in the United States and such other jurisdictions, oversee certain aspects of the cryptocurrency markets, have taken actions based on current laws and regulations, and are likely to continue to issue new laws, rules and regulations governing the cryptocurrency industry in which we operate and may operate in the future. As a result, and as discussed further below, existing and future regulations affecting the mining, holding, using, or transferring of cryptocurrencies may adversely affect our future business operations and results of operations, and could even result in our or our customers’ liability for activities conducted by our customers.

As described under “Item 4. Information on the Company—B. Business Overview—Regulation—Regulatory Overview of United States,” United States federal and state securities laws may specifically limit our ability and the ability of our customers to use our blockchain and telecommunications products where these operations are conducted in connection with cryptocurrencies that are considered “securities” for purposes of U.S. law. We have begun developing new chips for mining cryptocurrencies other than Bitcoin, and the likely status of these cryptocurrencies as securities could limit distributions, transfers, or other actions involving such cryptocurrencies, including mining, in the United States. For example, the distribution of cryptocurrencies to miners through the mining process could be deemed to involve an illegal offering or distribution of securities subject to federal or state law. In addition, miners on cryptocurrency networks could, under certain circumstances, be viewed as statutory underwriters or as “brokers” subject to regulation under the Securities Exchange Act of 1934. This could require us or our customers to change, limit, or cease their mining operations, register as broker-dealers and comply with applicable law, or be subject to penalties, including fines. In addition, we could have liability for facilitating their illegal activities.

Further, cryptocurrencies are subject to additional U.S. laws and regulations related to transactions in commodities as enforced by the Commodity Futures Trading Commission, or CFTC, and to money transmission, money service business, anti-money laundering, and know-your-customer activities as enforced by the Department of the Treasury’s Financial Crimes Enforcement Network, or FinCEN, and by state governments. We or our customers could be subject to regulatory restrictions or regulatory actions based on these laws and regulations.

Any restrictions imposed by a foreign government could force us to restructure operations, perhaps significantly, which could result in significant costs and inefficiencies that harm our profitability, or even cause us to cease operations in the applicable jurisdiction. Cryptocurrency is a recent technological innovation and the regulatory schemes to which cryptocurrency and the related exchange may be subject have not been fully explored or developed by foreign jurisdictions. Thus, cryptocurrency faces an uncertain regulatory landscape in many foreign jurisdictions. Various foreign jurisdictions may from time to time adopt laws, regulations or directives that affect our cryptocurrency businesses. Due in part to its international nature and the nascent stage of regulation, along with the limited experience with cryptocurrency, and language barriers between international journalists, translators and regulators, information regarding the regulation of cryptocurrency in various jurisdictions may be incomplete, inaccurate or unreliable. As both the regulatory landscape develops and journalistic familiarity with cryptocurrency increases, mainstream media’s understanding of cryptocurrency and the regulation thereof may improve. As we enter into the markets in Canada, Australia, and Singapore, we expect to continue to monitor the local regulations regarding cryptocurrency and financial service platforms and retain local regulatory counsels.

We expect that regulation of our current and planned business operations will vary from country to country as well as within countries. We cannot assure you that we will be familiar with local laws and regulations at all times when we establish cryptocurrency and financial services platform businesses or develop any other business and operations in a foreign country. An increase in the regulation of such operations may affect our proposed businesses by increasing compliance costs or prohibiting certain or all of our proposed activities. In addition, existing and proposed laws and regulations can delay or impede the development of new products, result in negative publicity, decrease demand for our products, require significant management time and attention, and subject us to claims or other remedies, including fines or demands that we modify or cease existing business practices.

In addition, any action brought against us or our customers by a foreign regulator, or by an individual in a private action, based on foreign law could cause us or our customers to incur significant legal expenses and divert our management’s attention from the operation of the business. If our or our customers’ operations are found to be in violation of any laws and regulations, we or they may be subject to penalties associated with the violation, including civil and criminal penalties, damages and fines. This could in turn require us to curtail or cease all or some operations. Regulatory action or regulatory change could also decrease demand for our products and services, which would be harmful to the success of our business.

If we are unable to manage our growth or execute our strategies effectively, our business, results of operations and financial condition may be materially and adversely affected

We are in the process of developing ICs for mining other cryptocurrencies in order to adapt our future models of mining machines to other cryptocurrencies promptly and efficiently when all the Bitcoins have been discovered or Bitcoin is replaced by other cryptocurrencies as the mainstream cryptocurrency. We began to provide mining machine hosting services in 2017 and intend to leverage our experience in the mining machine industry to establish mining farms and provide cryptocurrency trading-related services to the cryptocurrency community in order to diversify our offerings. We also intend to set up cryptocurrency trading exchanges outside the PRC to provide cryptocurrency trading related services to cryptocurrency communities, including, but not limited to, Canada, Australia and Singapore, which we have been developing since August 2020. We may fail to successfully execute our expansion plan due to our limited resources and other reasons beyond our control. For example, the gain we obtain from running mining farms may not cover their operating expenses due to a prolonged depression of cryptocurrency prices, and our cryptocurrency trading related services may be unable to compete effectively with other similar services already available to the cryptocurrency community. Should we fail to successfully manage our growth or implement our strategies, the resources we allocate to the new business lines will be wasted, and our business, results of operations and financial condition could be materially and adversely affected.

Each of our subsidiaries in Canada, Australia and Singapore have a limited operating history, which makes it hard for us to evaluate their ability to generate revenue through operations, and to date, each of them has not generated revenue from any commercially available blockchain-based products or services

Our subsidiaries in Canada, Australia and Singapore were recently formed from August to October 2020 for the purpose of establishing our cryptocurrency exchanges and online brokerages. Their limited operating history and the relative immaturity of the blockchain industry make it difficult for us to evaluate their current business and future prospects. They have encountered, and will continue to encounter, risks and difficulties frequently experienced by growing companies in rapidly developing and changing industries, including challenges in forecasting accuracy, determining appropriate uses of their limited resources, gaining market acceptance, managing a complex and evolving regulatory landscape and developing new products. These subsidiaries’ current or future operating model may require changes in order for them to scale their operations efficiently and be successful. Investors in our securities should consider the business and prospects of our overseas subsidiaries in these countries in light of the risks and difficulties they face as early-stage companies focused on developing products in the field of financial technology. 

The development and operation of our cryptocurrency exchanges and online brokerages will likely require, technology and intellectual property rights

The ability of to operate our cryptocurrency exchanges and online brokerages may depend on technology and intellectual property rights that we may license from unaffiliated third parties. If for any reason we fail to comply with our obligations under an applicable license agreement, or are unable to provide or fail to provide the technology and intellectual property that we or any licensee requires, our operations would be negatively affected, which would have a material adverse effect on our operations and financial condition.

We may not successfully develop, market or launch any cryptocurrency exchanges or online brokerages

We have established wholly-owned subsidiaries in Singapore, Canada and Australia in preparation for establishing cryptocurrency exchanges since August 2020. In September 2020, we have received the Money Service Business License from the Financial Transactions and Reports Analysis Centre of Canada, which will allow us to engage in foreign exchange trading, digital currency transferring and dealing in virtual currencies in Canada, and we are in the process of applying for relevant licenses and approvals for our subsidiaries in Singapore and Australia. However, we are only at an initial preparatory stage of executing our plan to launch blockchain-enabled financial business or online brokerages. Also, there is no guarantee that we will receive any additional required approvals and licenses for our proposed business in Singapore, Canada and Australia in a timely manner or on commercially reasonable terms, or at all, or that we will commence the proposed business as planned, or at all. Our current plan is to launch our operations in these countries in early 2022. However, if our expectations as to the costs and timelines of our investment and operations at these countries or our execution of business plan prove incorrect, we may incur additional expenses or losses. Additionally, as we have limited experience in operating the proposed business, we will need to obtain additional management, regulatory compliance technical expertise and devote substantial time and effort to these initiatives, which may not be as profitable as we expected or at all. We also need to obtain additional capital resources to pursue development of cryptocurrency exchanges or online brokerages, and we may not be successful in raising that capital. In addition, we may face relevant restrictions from existing and future regulations in connection with our expansion into this new line of business. While we have been closely monitoring the development of the relevant regulations and have been in communication with regulatory authorities, this new business initiative may not be viable due to regulatory concerns. Our plan to develop, market or launch any cryptocurrency exchanges or online brokerages may suffer significant delays in our efforts and may ultimately not be successful. It is possible that the launch of our cryptocurrency exchanges and/or online brokerages may never occur, and even if the proposed business is successfully developed, it is possible that it will not be accessed or utilized by a sufficient number of users or will otherwise not achieve viable business scale or market acceptance.

If Bitcoin is replaced by other cryptocurrencies as the mainstream cryptocurrency, we will lose the market for our current mining machines and our results of operations will be materially and adversely affected

Although we have begun to develop new chips for mining other cryptocurrencies, all of our revenue from sales of cryptocurrency mining machines was generated from the sale of mining machines designed for Bitcoin mining in 2018, 2019 and 2020. We face the risk that other cryptocurrencies could replace Bitcoin as the largest cryptocurrency, which may in turn negatively impact the value of Bitcoin and diminish interest in mining Bitcoin. Acceptance of Bitcoin may decline due to various reasons such as the following:

If fewer people accept Bitcoin currency or fewer merchants accept Bitcoin as a payment method, Bitcoin may decline in value. Although Bitcoin is currently the largest cryptocurrency by market capitalization, a substantial amount of Bitcoin-related transactions may be speculation-related and a technological breakthrough in the form of a better cryptocurrency is a continuous threat. Other cryptocurrencies may be designed with algorithms that are not compatible with the kind of computing done by ASIC chip mining machines. If such a cryptocurrency were to become dominant, our existing technological know-how may not be applicable in creating hardware for participants in that cryptocurrency network, and we may face greater competition from new players. In addition, since the value of and support for Bitcoin depend entirely on the community using it, any disagreement between the users may result in the splitting of the network to support other cryptocurrencies and the users may sell all their Bitcoins and switch to other cryptocurrencies. As a result, our mining machines and our results of operations would be materially and adversely affected.

We rely on a limited number of third parties to fabricate our ASIC chips, which are the core technology used in our mining machines

The ASIC chip is the key component of a mining machine as it determines the efficiency of the device. Currently, only a small number of wafer foundries in the world are capable of producing the highly sophisticated silicon wafers used for ASIC chips. Therefore, the ability to source high-quality wafers is a major barrier to entry for new entrants and has provided us with a great competitive advantage in the market.

In 2018 and 2019, all of our ASIC wafers were fabricated by Samsung. We have historically purchased ASIC wafers through a supply arrangement with an intermediary that directly purchases ASIC chips from Samsung as Samsung’s approved customer. Such intermediary was our largest supplier in 2018. We principally purchased ASIC chips either directly from Samsung or through another intermediary that purchased from Samsung in 2019 and 2020. We have entered into an agreement with Samsung, effective May 2018, for developing ASIC chips, and we are working directly with Samsung on a development project for our second generation 10 nm ASIC chip. However, this agreement does not guarantee that Samsung will reserve foundry capacity for us, which we believe is in line with market arrangements with other wafer foundries. As such, there are risks that Samsung may be unable to accept our purchase orders or continue their supply of ASIC wafers to us. Such changes may result in delays to our production, which could negatively affect our reputation and results of operations.

In order to reduce our reliance on Samsung, we have established working relations with Taiwan Semiconductor Manufacturing Company, Limited, or TSMC, since November 2017 and are in discussions with other major wafer foundries for possible future orders. However, we cannot guarantee that we will be able to continue to source ASIC wafers from Samsung or TSMC on the same or similar terms or in a timely manner, or start to source ASIC wafers from other suppliers. In addition, replacing a supplier may require that we divert attention and resources away from our business. We may also suffer lower gross profit margins if we fail to pass on any additional costs to our customers. As a result, a change in our relationship with Samsung or TSMC could have a significant negative impact on our business, financial condition and results of operation.

We depend on a limited number of suppliers to allocate to us a portion of their manufacturing capacity sufficient to meet our needs, to produce products of acceptable quality and at acceptable final test yields, and to deliver those products to us on a timely basis and at acceptable prices. These suppliers may raise prices or may be unable to meet our required capacity for any reason, such as shortages or delays in the shipment of semiconductor equipment or raw materials required to manufacture our ICs. In addition, our business relationships with them may deteriorate. For example, in November 2019, we brought a legal action against a then-major supplier for breach of contract for delivering defective products. Under such circumstances, we may not be able to obtain the required capacity and would have to seek alternative suppliers, which may not be available on commercially reasonable terms, or at all. Moreover, it is possible that other customers of these suppliers that are larger and/or better financed than we are, or that have long-term contracts with them, may receive preferential treatment in terms of capacity allocation or pricing. In addition, if we do not accurately forecast our capacity needs, these suppliers may not have available capacity to meet our immediate needs or we may be required to pay higher costs to fulfill those needs, either of which could materially and adversely affect our business, financial condition and results of operations.

In particular, the production of our ASICs may require advanced IC fabrication technologies. Foundries other than Samsung or TSMC, however, might not have sufficient production capacity for such technologies, or at all, to meet our requirements. This may expose us to risks associated with engaging new foundries. For example, using foundries with which we have not established relationships could expose us to potentially unfavorable pricing, unsatisfactory quality or insufficient capacity allocation.

Other risks associated with the concentration of third-party foundry suppliers include limited control over delivery schedules and quality assurance, lack of capacity in periods of excess demand, unauthorized use of our intellectual property and limited ability to manage inventory and parts. In particular, although we have entered into confidentiality agreements with our third-party foundry suppliers for the protection of our intellectual property, it may not protect our intellectual property with the same degree of care as we use to protect our intellectual property. If we fail to properly manage any of these risks, our business and results of operations may be materially and adversely affected. Moreover, if Samsung or TSMC suffers any damage to its facilities, suspends manufacturing operations, loses benefits under material agreements, experiences power outages or computer virus attacks, lacks sufficient capacity to manufacture our products, encounters financial difficulties, is unable to secure necessary raw materials from its suppliers or suffers any other disruption or reduction in efficiency, we may encounter supply delays or disruptions. Further, the recent trade disputes between Japan and South Korea could materially and adversely affect Samsung’s supply of ASIC wafers. In July 2019, Japan decided to restrict exports to South Korea of certain materials used in memory chips. Such measures created massive pressures on the production activities of Samsung. If such trade tensions continue escalating without a resolution and Samsung cannot secure alternative supply of key materials that are banned by Japan, Samsung’s ability to supply us with adequate ASIC wafers, which are the core components of our mining machines, may be jeopardized, and as a result, our business and results of operations may be materially and adversely affected.

Failure at tape-out or failure to achieve the expected final test yields for our ASIC chips could negatively impact our results of operations

The tape-out process is a critical milestone in our business. A successful tape-out means all the stages in the design and verification process of our ASIC chips have been completed, and the chip design is ready to be sent for manufacturing. The tape-out process requires considerable investment in time and resources and close cooperation with the wafer foundry, and repeated failures can significantly increase our costs, lengthen our product development period and delay our product launch. If the tape-out or testing of a new ASIC chip design fails, either as a result of design flaws by our research and development team or problems with production or the testing process by the wafer foundry, we may incur considerable costs and expenses to fix or restart the design process. Such obstacles may decrease our profitability or delay the launch of new products.

Once tape-out is successful, the ASIC design is sent for manufacturing, and the final test yield is a measurement of the production success rate. The final test yield is a function of both product design, which is developed by us, and process technology, which typically belongs to a third-party foundry, such as Samsung and TSMC in our case. Low final test yields can result from a product design deficiency or a process technology failure or a combination of both. As such, we may not be able to identify problems causing low final test yields until our product designs go to the manufacturing stage, which may substantially increase our per unit costs and delay the launch of new products.

For example, if either Samsung or TSMC experiences manufacturing inefficiencies or encounters disruptions, errors or difficulties during production, we may fail to achieve acceptable final test yields or experience product delivery delays. We cannot guarantee that Samsung and TSMC will be able to develop, obtain or successfully implement process technologies needed to manufacture future generations of our mining machines on a timely basis. Moreover, during the periods in which foundries are implementing new process technologies, their manufacturing facilities may not be fully productive. A substantial delay in the technology transitions to smaller geometry process technologies could have a material and adverse effect on us, particularly if our competitors transition to such technologies before us.

In addition, resolution of yield problems requires cooperation among us, Samsung or TSMC, and packaging and testing partners. We cannot assure you that the cooperation will be successful and that any yield problem can be fixed.

If any person, institution or a pool of them acting in concert obtains control of more than 50% of the processing power active on the Bitcoin network, such person, institution or a pool of them could prevent new transactions from gaining confirmations, halt payments between users, and reverse previously completed transactions, which would erode user confidence in Bitcoin

If the award of Bitcoins for solving blocks and transaction fees for recording transactions are not sufficiently high to incentivize miners, miners may cease expending processing power to solve blocks. Miners ceasing operations would reduce the collective processing power on the Bitcoin network, which would adversely affect the confirmation process for transactions and make the Bitcoin network more vulnerable to any person, institution or a pool of them which has obtained over 50% control over the computing power on the Bitcoin network. In such event, such person, institution or a pool of them could prevent new transactions from gaining confirmation, halt payments between users, and reverse previously completed transactions. Such changes or any reduction in confidence in the confirmation process or processing power of the Bitcoin network may erode user confidence in Bitcoin, which would decrease the demand for our products.

The decentralized nature of Bitcoin may be subject to challenges, which could negatively affect our results of operations

A key reason for Bitcoin and other cryptocurrencies to have attracted many new and committed users in a short period of time is its decentralized nature, or the lack of control by a central authority. However, there are divergent views on the decentralized nature of cryptocurrencies. For example, there are claims that most of the actual services and businesses built within the Bitcoin ecosystem are in fact centralized since they are run by specific people, in specific locations, with specific computer systems, and that they are susceptible to specific regulations. Individuals, companies or groups, as well as Bitcoin exchanges that control vast amounts of Bitcoin can affect the market price of Bitcoin. Furthermore, mining equipment production and mining pool locations may become centralized. The concerns or skepticism about the decentralized nature of Bitcoin may cause customers to lose confidence in the Bitcoin industry’s prospects. This in turn could adversely affect the market demand for our mining machines and our business. Furthermore, the possibility that a person or a coordinated group of people may gain more than 50% control of the process power active on Bitcoin and be able to manipulate transactions, despite the intended decentralized structure, may also erode confidence in Bitcoin. Our business, prospects and results of operations therefore may adversely be affected by the divergent views on the decentralized nature of Bitcoin.

Change of Bitcoin algorithms and mining mechanisms may materially and adversely affect our business and results of operations

Our ASIC chips are designed for proof-of-work, or POW, mechanism, which the Bitcoin network uses to validate Bitcoin transactions. Many people within the Bitcoin community believe that POW is a foundation within Bitcoin’s code that would not be changed. However, there have been debates on mechanism change to avoid the “de facto control” by a great majority of the network computing power. With the possibility of a change in rule or protocol of the Bitcoin network, if our Bitcoin mining machines cannot be modified to accommodate any such changes, our mining machines will not be able to meet customer demand, and the results of our operations will be significantly affected. For more details, see “Item 3. Key Information—D. Risk Factors—Risks Relating to Our Cryptocurrency, Blockchain and Mining Related Businesses—The administrators of the Bitcoin network’s source code could propose amendments to the Bitcoin network’s protocols and software that, if accepted and authorized by the Bitcoin network’s community, could adversely affect our business, results of operations and financial condition” and “Item 3. Key Information—D. Risk Factors—Risks Relating to Our Cryptocurrency, Blockchain and Mining Related Businesses—The acceptance of Bitcoin network software patches or upgrades by a significant, but not overwhelming, percentage of the users and miners in the Bitcoin network could result in a “fork” in the blockchain, resulting in the operation of two separate networks that cannot be merged. The existence of forked blockchains could erode user confidence in Bitcoin and could adversely impact our business, results of operations and financial condition.”

We face risks associated with the expansion of our blockchain products business operations overseas and if we are unable to effectively manage such risks, our business growth and profitability may be negatively affected

We intend to grow our blockchain products business in part by expanding our sales network and operations internationally beyond China. Our expansion plans include possibly establishing an assembly facility and offices for sales, research and development and other operations in the United States and the European Union. However, there are risks associated with such global expansion plans, including:

If we are unable to effectively manage such risks, we may encounter difficulties in our overseas expansion plans and our business, reputation, results of operations and financial condition may be impaired.

We plan to increase our export of mining machines to the United States and the European Union in the future, which may be subject to high tariff rates resulting from protectionism trade policies, and as a result, our future sales volumes, profitability and results of operations will be materially and adversely affected

Historically, only a small portion of our mining machines were exported to the United States. Going forward we plan to increase our export of mining machines to the U.S. market. However, the United States and China have recently been involved in controversy over trade barriers in China that have threatened a trade war between these two countries, and have implemented or proposed to implement tariffs on certain imported products. Though the United States had not announced any trade policies that may directly impact the export of our mining machines as of the date of this annual report, we cannot accurately predict whether any anti-dumping duties, tariffs or quota fees will be imposed on our mining machines by the United States in the future. Any export requirements, tariffs, taxes and other restrictions and charges imposed by the United States on our mining machines could significantly increase our customers’ purchase costs of our mining machines and make our mining machines less competitive in the U.S. market. As a result, our future sales volumes, profitability and results of operations could be adversely affected.

In addition, we also intend to increase our export of mining machines to the European Union in the future. However, the worldwide populism trend that calls for protectionism trade policy and potential international trade disputes could cause turbulence in the international markets. These government policies or trade barriers could increase the prices of our mining machines and cause us to lose our sales and market share to our competitors in these countries.

We may be unable to make the substantial research and development investments that are required to remain competitive in our business

Advances in blockchain technology and AI technology have led to increased demand for ICs of higher speed and power efficiency for solving computational problems of increasing complexity. We intend to broaden our product offerings to include other applications. We are committed to investing in new product development in order to stay competitive in our markets. Driven by market demand, we intend to continue to broaden and enhance our product portfolio in order to deliver the most effective products to our customers. Nevertheless, if we are unable to generate enough revenue or raise enough capital to make adequate research and development investments going forward, our product development and relevant research and development initiatives may be restricted or delayed, or we may not be able to keep pace with the latest market trends and satisfy our customers’ needs, which could materially and adversely affect our results of operations. Furthermore, our substantial research and development expenditures may not yield the expected results that enable us to roll out new products, which in turn will harm our prospects and results of operations.

Our blockchain customers rely on a steady and inexpensive power supply for operating mining farms and running mining hardware. Failure to access a large quantity of power at reasonable costs could significantly increase their operating expenses and adversely affect their demand for our mining machines

Many of our blockchain customers engage in the cryptocurrency mining business. Cryptocurrency mining consumes a significant amount of energy power to process the computations and cool down the mining hardware. Therefore, a steady and inexpensive power supply is critical to cryptocurrency mining. There can be no assurance that the operations of our blockchain customers will not be affected by power shortages or an increase in energy prices in the future. In particular, the power supply could be disrupted by natural disasters, such as floods, mudslides and earthquakes, or other similar events beyond the control of our customers. Further, certain of our customers may experience power shortages due to seasonal variations in the supply of certain types of power such as hydroelectricity. Power shortages, power outages or increased power prices could adversely affect mining farm businesses of our blockchain customers and reduce the expected market demand for our mining machines significantly. Under such circumstances, our business, results of operations and financial condition could be materially and adversely affected.

In addition, as we provide mining machine hosting services to our customers and intend to establish and operate mining farms to provide hosting services for third parties and engage in proprietary Bitcoin and other cryptocurrency mining activities to mine cryptocurrencies for ourselves in the near future, any increase in energy prices or a shortage in power supply in locations where our future mining farms are located may increase our potential mining costs and reduce the expected economic returns from our proprietary mining operation significantly.

We rely on a limited number of third parties for IC packaging and testing services

Fabrication of IC chips requires specialized services to process the silicon wafers into IC chips by packaging them and to test their proper functioning. We rely on a limited number of production partners for such packaging and testing services. We have worked closely with world-class outsourced semiconductor assembly and test, or OSAT, companies on a limited number of specialized production partners exposes us to a number of risks, including difficulties in finding alternate suppliers, capacity shortages or delays, lack of control or oversight in timing, quality or costs, and misuse of our intellectual property. If any such problems arise with our OSAT partners, we may experience delays in our production and delivery timeline, inadequate quality control of our products or excessive costs and expenses. As a result, our financial condition, results of operation, reputation and business may be adversely affected.

Cryptocurrencies face significant scaling obstacles that can lead to high fees or slowed transaction settlement times, and attempts to increase the transaction processing capacity may not be effective

Many cryptocurrency networks face significant scaling challenges. A number of solutions have been promoted recently to resolve this problem, including segregated witness, Lightening Network and the introduction of Bitcoin Cash. However, there is no assurance that the cryptocurrencies community will accept these solutions or these solutions will effectively resolve these problems.

As the use of cryptocurrency networks increases without a corresponding increase in throughput of the networks, average fees and settlement times can increase significantly. Bitcoin’s network, for example, has been, at times, at capacity, which has led to very high transaction fees. Increased fees and decreased settlement speeds could preclude certain use cases for Bitcoins (e.g., micropayments), and can reduce demand for and the market price of Bitcoins, which could adversely affect the market demand for our mining machines. There is no guarantee that any of the mechanisms in place or being explored for increasing the scale of settlement of Bitcoin transactions will be effective, or how long they will take to become effective, which could adversely affect the market demand for our mining machines.

Cryptocurrency exchanges and wallets, and to a lesser extent, a cryptocurrency blockchain itself, may suffer from hacking and fraud risks, which may adversely erode user confidence in cryptocurrencies and reduce demand for our mining machines

Cryptocurrency transactions are entirely digital and, as with any virtual system, face risk from hackers, malware and operational glitches. For example, hackers can target cryptocurrency exchanges, wallets, and custodians to gain unauthorized access to the private keys associated with the wallet addresses where cryptocurrencies are stored. Cryptocurrency transactions and accounts are not insured by any type of government program and cryptocurrency transactions generally are permanent by design of the networks. Certain features of cryptocurrency networks, such as decentralization, the open source protocols, and the reliance on peer-to-peer connectivity, may increase the risk of fraud or cyber-attack by potentially reducing the likelihood of a coordinated response. Cryptocurrencies have suffered from hacking risks and several cryptocurrency exchanges and miners have reported cryptocurrency losses, which highlight concerns over the security of cryptocurrencies and in turn affect the demand and the market price of cryptocurrencies. In addition, while cryptocurrencies use private key encryption to verify owners and register transactions, fraudsters and scammers may attempt to sell false cryptocurrencies. These risks may adversely affect the operation of the cryptocurrency network which would erode user confidence in cryptocurrencies, which would negatively affect demand for our mining machines.

The administrators of the Bitcoin network’s source code could propose amendments to the Bitcoin network’s protocols and software that, if accepted and authorized by the Bitcoin network’s community, could adversely affect our business, results of operations and financial condition

The Bitcoin network is based on a cryptographic, algorithmic protocol that governs the end-user-to-end-user interactions between computers connected to the Bitcoin network. A loosely organized group can propose amendments to the Bitcoin network’s source code through one or more software upgrades that alter the protocols and software that govern the Bitcoin network and the properties of Bitcoins, including the irreversibility of transactions and limitations on the mining of new Bitcoins. To the extent that a significant majority of the users and miners on the Bitcoin network install such software upgrade(s), the Bitcoin network would be subject to new protocols and software that may render our mining machines less desirable, which in turn may adversely affect our business, results of operations and financial condition. If less than a significant majority of the users and miners on the Bitcoin network install such software upgrade(s), the Bitcoin network could “fork.” 

The acceptance of Bitcoin network software patches or upgrades by a significant, but not overwhelming, percentage of the users and miners in the Bitcoin network could result in a “fork” in the blockchain, resulting in the operation of two separate networks that cannot be merged. The existence of forked blockchains could erode user confidence in Bitcoin and could adversely impact our business, results of operations and financial condition

Bitcoin is based on open source software and has no official developer or group of developers that formally controls the Bitcoin network. Any individual can download the Bitcoin network software and make any desired modifications, which are proposed to users and miners on the Bitcoin network through software downloads and upgrades. However, miners and users must consent to those software modifications by downloading the altered software or upgrade implementing the changes; otherwise, the changes do not become part of the Bitcoin network. Since the Bitcoin network’s inception, changes to the Bitcoin network have been accepted by the vast majority of users and miners, ensuring that the Bitcoin network remains a coherent economic system. However, a developer or group of developers could potentially propose a modification to the Bitcoin network that is not accepted by a vast majority of miners and users, but that is nonetheless accepted by a substantial population of participants in the Bitcoin network. In such a case, a fork in the blockchain could develop and two separate Bitcoin networks could result, one running the pre-modification software program and the other running the modified version. An example is the introduction of Bitcoin Cash in mid-2017. This kind of split in the Bitcoin network could erode user confidence in the stability of the Bitcoin network, which could negatively affect the demand for our mining machines.

Our Bitcoin mining machines use open source software and hardware as their basic controller system, which may subject us to certain risks

We use open source software and hardware in our Bitcoin mining machines. For example, our mining machine controller open source software needs to be installed on open source, which serves as the basic controller system for our mining machines, and we expect to continue to use open source software and hardware in the future. We may face claims from others claiming ownership of, or seeking to enforce the terms of, an open source license, including by demanding the release of the open source software, derivative works or our proprietary source code that was developed using such software. These claims could also result in litigation, requiring us to purchase a costly license or to devote additional research and development resources to change our technologies, either of which would have a negative effect on our business and operating results. In addition, if the license terms for the open source software we utilize change, we may be forced to re-engineer or discontinue our solutions or incur additional costs.

Cryptocurrency assets and transactions may be subject to further taxation in the future

In recent years, the rise of cryptocurrency prices and transaction volume has attracted the attention of tax authorities. As the laws governing cryptocurrencies are still evolving, the tax treatment of cryptocurrencies in various jurisdictions are subject to change. While some countries intend to or have imposed taxation on cryptocurrency assets and transactions, other tax authorities are silent. As there is considerable uncertainty over the taxation of cryptocurrencies, we cannot guarantee that the cryptocurrency assets and transactions denominated in cryptocurrencies will not be subject to further taxation in the future, including but not limited to additional taxes and increased tax rate. These events could reduce the economic return of cryptocurrency and increase the holding costs of cryptocurrency assets, which could materially and adversely affect the businesses and financial performances of our blockchain customers engaging in cryptocurrency mining businesses, and in turn could have material adverse effect on our business and results of operations.

In addition, as we intend to establish operating mining farms, which will allow us to engage in both mining machine hosting services for third parties and proprietary Bitcoin and other cryptocurrency mining activities to mine cryptocurrencies for ourselves in the near future, these events could also reduce the expected economic returns from our proprietary mining operation significantly.

Bitcoin mining activities are energy-intensive, which may restrict the geographic locations of miners and have a negative environmental impact

Bitcoin mining activities are inherently energy-intensive and electricity costs account for a significant portion of the overall mining costs. The availability and cost of electricity will restrict the geographic locations of mining activities. Any shortage of electricity supply or increase in electricity cost in a jurisdiction may negatively impact the viability and the expected economic return for Bitcoin mining activities in that jurisdiction, which may in turn decrease the sales of our Bitcoin mining machines in that jurisdiction.

In addition, the significant consumption of electricity may have a negative environmental impact, including contribution to climate change, which may give rise to public opinion against allowing the use of electricity for Bitcoin mining activities or government measures restricting or prohibiting the use of electricity for Bitcoin mining activities. Any such development in the jurisdictions where we sell our Bitcoin mining machines could lower the demand for our products, which in turn would have a material and adverse effect on our business, financial condition and results of operations.

Other Risks Relating to Our Business Operations

The global coronavirus COVID-19 outbreak has caused significant disruptions in our business, which we expect may continue to materially and adversely affect our results of operations and financial condition

The outbreak of COVID-19 has spread throughout the world. On March 11, 2020, the World Health Organization declared the outbreak a global pandemic. Many businesses and social activities in China and other countries and regions have been severely disrupted in the first quarter of 2020, including those of our suppliers, customers and employees. This global outbreak has also caused market panics, which materially and negatively affected the global financial markets, such as the plunge of global stocks on major stock exchanges in March 2020. Such disruption and the potential slowdown of the world’s economy in 2020 and beyond could have a material adverse effect on our results of operations and financial condition. We and our customers experienced and may continue to experience significant business disruptions and suspension of operations due to quarantine measures to contain the spread of the pandemic, which may cause shortage in the supply of raw materials, reduce our production capacity, increase the likelihood of default from our customers and delay our product delivery. The pandemic has also led to great volatility in the Bitcoin price, which may negatively affect the demand for our mining machines both in terms of the price and the quantity.

Our business operation was also disrupted, and may continue to be disrupted, if any of our employees are suspected of having contracted any contagious disease or condition, since it could require our employees to be quarantined or our offices and production to be closed down and disinfected. In 2020, the pandemic disrupted logistics necessary to import and export and slowed down our expansions. The overall production capacity for silicon wafers decreased due to shutdown of the factories and shelter-in-place orders issued by the governments. Our research and development facilities in Wuhan and Shanghai were closed until late 2020 and we paused research and development activities for months in early 2020. All of these had, and may continue to, have a material adverse effect on our results of operations and financial condition in the near term. We are closely monitoring the development of the COVID-19 pandemic and continuously evaluating any further potential impact on our business, results of operations and financial condition, which we believe will depend on the duration and degree of the pandemic. If the outbreak persists or escalates, we may be subject to further negative impact on our business operations and financial condition.

High customer concentration exposes us to all of the risks faced by our major customers and may subject us to significant fluctuations or declines in revenues

Our customers include both enterprises and individuals. A limited number of our major customers, however, have contributed a significant portion of our revenues in the past. Our revenue from the top three largest customers accounted for approximately 34%, 34% and 50% of our total revenues in 2018, 2019 and 2020, respectively. Our revenue from the top ten largest customers accounted for approximately 57%, 58% and 91% of our total revenues in 2018, 2019 and 2020. Although we continually seek to diversify our customer base, we cannot assure you that the proportion of the revenue contribution from these customers to our total revenues will decrease in the near future. We offer credit sales to our major, long-term customers. Dependence on a limited number of major customers will expose us to the risks of substantial losses and may increase our account receivables and extend its turn over days if any of them reduces or even ceases business collaborations with us. Specifically, any one of the following events, among others, may cause material fluctuations or declines in our revenues and have a material and adverse effect on our business, financial condition, results of operations and prospects:

If we fail to maintain relationships with these major customers, and if we are unable to find replacement customers on commercially desirable terms or in a timely manner or at all, our business, financial condition, results of operations and prospects may be materially and adversely affected.

We have been involved, and may continue to be involved, in disputes, claims or proceedings arising from our operations or class actions from time to time, which could result in significant liabilities and reputational harm and could materially and adversely affect our business, financial condition and results of operations

We have been, and in the future may continue to be, involved in disputes, claims or proceedings arising out of our operations. For example, we are currently involved in several ongoing civil actions in relation to our sales of mining machines to several customers and our procurement of ASIC wafers from a supplier. See “Item 4. Information on the Company—B. Business Overview —Legal Proceedings.” In addition, we may have disagreements with regulatory bodies in the course of our operations, which may subject us to administrative proceedings and unfavorable orders, directives or decrees that may result in financial losses. Ongoing disputes, claims or proceedings may divert our management’s attention and consume their time and our other resources.

In the past, shareholders of public companies have often brought securities class action suits against an issuer following periods of instability in the market price of an issuer’s securities, or after the publication of third-party research reports. Recently, a negative research report was published about us by Hindenburg Research in April 2021. Currently, we have been made aware of one or more classes of purported plaintiffs threatening or having filed lawsuits. As of the date of this annual report, we have not been formally served. If properly served, we plan to vigorously defend. However, any such class action suit, whether or not successful, could harm our reputation and restrict our ability to raise capital in the future. In addition, if a claim is successfully made against us, we may be required to pay significant damages, which could have a material adverse effect on our financial condition and results of operations. Furthermore, any disputes, claims or proceedings which are initially not of material importance may escalate and become important to us, due to a variety of factors, such as the facts and circumstances of the cases, the likelihood of loss, the monetary amount at stake and the parties involved. As of the date of this annual report, we are not able to quantify the likelihood or amount of exposure from any of these potential actions.

Negative publicity arising from disputes, claims or proceedings may damage our reputation and adversely affect the image of our brands and products. In addition, if any verdict or award is rendered against us, we could be required to pay significant monetary damages, assume other liabilities and even to suspend or terminate the related business ventures or projects. Consequently, our business, results of operations and financial condition may be materially and adversely affected.

The average selling prices of certain products may decrease from time to time due to technological advancement and we may not be able to pass onto our suppliers such decreases, which may in turn adversely affect our profitability

The IC design industry is characterized by rapid launches of new products, continuous technological advancements and changing market trends and customer preferences, all of which translate to a shorter life cycle and a decrease in the average selling prices of products over time. For example, the average selling price per unit for our E12 bitcoin mining machines decreased from US$948 in 2019 to US$681 in 2020, and the average selling price per TH/s decreased from US$22 in 2019 to US$15 in 2020. Because we compete in the environment of rapidly-evolving technology advancement and market trends and developments of the IC design industry, we cannot assume you that we will be able to pass on any decrease in average selling prices of our products to our suppliers. If the average selling prices of our products unusually or significantly decrease and such decreases cannot be offset by a corresponding decrease in the prices of the principal components of our products, our gross profit margins may be materially and adversely affected, which in turn, may adversely affect our profitability.

We may not be able to price our products at our desired margins as a result of any decrease in our bargaining power or changes in market conditions

We set prices for our mining machines and telecommunication products based on a number of internal and external factors, such as the cost of production, the technological contents of our products, market conditions, and competition we face. Our ability to set favorable prices at our desired margins and to accurately estimate costs, among other factors, has a significant impact on our profitability. We cannot assure you that we will be able to maintain our pricing or bargaining power or that our gross profit margin will not be driven down by market conditions or other factors. If we see higher pricing pressure due to intensified competition from other manufacturers as our competitors’ products may be more technologically advanced or energy-efficient, decreases in prices to our customers in the end market or any other reasons, or if we otherwise lose bargaining power due to weaker demand for our products, we may need to reduce the prices and lower the margins of our products and we may even be unable to continue to market our products at all. Moreover, we may not be able to accurately estimate our costs or pass on all or part of any increase in our costs of production, in particular the costs of raw materials, components and

We are exposed to credit risks and concentration of credit risks in relation to defaults from counterparties

There are credit risks associated with our business. In particular, a drop in the Bitcoin price may also result in lower economic returns for mining activities of our blockchain customers and adversely affect their businesses and financial conditions, which may further affect their credit profiles and their ability to settle our accounts receivables. Although we generally require our blockchain customers to make full payment for our mining machines before delivery of products, in 2018 we began offering credit sales to customers in China. As of December 31, 2018, 2019 and 2020, our net accounts receivable was US$21.6 million, US$8.1 million and US$7.2 million, respectively, and we recorded allowance for doubtful accounts of US$1.8 million, US$1.8 million and US$4.8 million as of the same dates.

In addition, we also face concentration of credit risks associated with our business. Our exposure to credit risk is influenced mainly by the individual characteristics of each customer as well as the industry or country in which the customers operate and is concentrated on a few customers. As of December 31, 2018, 2019 and 2020, 33%, 15% and 24% of our total accounts receivables were due from one of our customers, respectively, and approximately 71%, 42% and 53% of our accounts receivables were attributable to three of our customers, respectively.

Although we monitor our exposure to credit risk on an ongoing basis and make periodic judgment on impairment of overdue receivables based on the likelihood of collectability, we cannot assure you that all of our counterparties are creditworthy and reputable and will not default on payments in the future. If we encounter significant delays or defaults in payment by our customers or are otherwise unable to recover our accounts receivables, our cash flow, liquidity and financial condition may be materially and adversely affected.

The businesses that we are pursuing through certain of our subsidiaries’ initiatives are novel and subject to technical, operational, financial, regulatory, legal, reputational and marketing risks

We have and may continue to acquire interests in various businesses, including financial technology companies, broker-dealers, and digital currency transfer and payment businesses. We have limited experience with the operation of such businesses. In some countries the licensing requirements and regulations expressly cover companies engaged in digital currency activities; in others it is not clear whether or how the existing laws and regulations apply to digital currency activities. Licenses and registrations that we may be required to obtain may subject us to various anti-money laundering, know-your-customer, record-keeping, reporting and capital and bonding requirements, limitations on the investment of customer funds, and inspection by regulatory agencies. These are areas in which we do not have substantial experience and which are subject to the risks of new and novel businesses, including technical, operational, financial, regulatory, legal and reputational risks, as well as the risk that we may be unable to market, license or sell our technology successfully or profitably. The occurrence of any such risks, any such penalties, or even allegations of criminal or civil misconduct, could have a material adverse effect on us and on our financial results and business.

Our prepayments to suppliers may subject us to counterparty risk associated with such suppliers and negatively affect our liquidity

We are required to prepay some of our suppliers before the service is provided to secure the supplier’s production capacity. The amount of our prepayments may significantly increase as we continue to pursue technological advancement. We are subject to counterparty risk exposure to our suppliers. Any failure by our suppliers to perform their contract obligations on a timely manner and/or with our requested quality may result in us not being able to fulfill customers’ orders accordingly. In such event, we may not be able to regain the prepayment in a timely manner or in full, even though our suppliers are obligated to return such prepayments under specified circumstances as previously agreed upon. Furthermore, if the cash outflows for the prepayments significantly exceed the cash inflows during any period, our future liquidity position will be adversely affected.

If we fail to maintain appropriate inventory levels in line with the approximate level of demand for our products, we could lose sales or face excessive inventory risks and holding costs

To operate our business successfully and meet our customers’ demands and expectations, we must maintain a certain level of finished goods inventory to ensure immediate delivery when required. We are also required to maintain an appropriate level of raw materials for our production. However, forecasts are inherently uncertain. If our forecasted demand is lower than what eventually transpires, we may not be able to maintain an adequate inventory level of our finished goods or produce our products in a timely manner, and we may lose sales and market share to our competitors. On the other hand, we may also be exposed to increased inventory risks due to accumulated excess inventory of our products or raw materials, parts and components for our products. Excess inventory levels may lead to increases in inventory holding costs, risks of inventory obsolescence and provisions for write-downs, which will materially and adversely affect our business, financial condition and results of operations.

In order to maintain an appropriate inventory level of finished goods and raw materials to meet market demand, we adjust our procurement amount and production schedule from time to time based on customers’ orders and anticipated demand. We also carry out an inventory review and an aging analysis on a regular basis. We make provision for obsolete and slow-moving inventory of raw materials and finished goods that are no longer suitable for use in production or sale. However, we cannot guarantee that these measures will always be effective and that we will be able to maintain an appropriate inventory level. We may also be exposed to the risk of holding excessive inventory, including older generation mining machines that are less marketable as well as older ASIC chips which may increase our inventory holding costs and subject us to the risk of inventory obsolescence or write-offs, which could have a material adverse effect on our business, results of operations and financial condition. For example, we recorded write-down for the potentially obsolete, slow-moving inventory and lower of cost or market adjustment of US$61.8 million and US$6.3 million in 2018 and 2019, respectively, primarily due to the decrease in the market price of the Bitcoin. In 2020, we also recorded write-downs for the potentially obsolete, slow-moving inventory and lower of cost or market adjustment of US$3.6 million for the same reason. If we cannot maintain an appropriate inventory level, we may lose sales and market share to our competitors.

Shortages in, or rises in the prices of, the components of our mining machines may adversely affect our business

Given the long production period to manufacture, assemble, and deliver certain components and products, problems could arise in planning production and managing inventory levels that could seriously interrupt our operations, including the possibility of defective parts, an increase in component costs, delays in delivery schedules, and shortages of components. In addition to ASIC chips, the components we use for our mining machines include printed circuit boards, or PCBs, other electronic components, fans, and aluminum casings. The production of our mining machines also requires certain ancillary equipment and components such as controllers, power adaptors, and connectors. The production of our current products depends on obtaining adequate supplies of these components on a timely basis and at competitive prices. We do not typically maintain large inventory of the components, and rather purchase them on an “as-needed” basis from various third-party component manufacturers that satisfy our quality standards and meet our production requirements. We may have to turn to less reputable suppliers if we cannot source adequate components from our regular suppliers. Under such circumstances, the quality of the components may suffer and could cause performance issues in our mining machines.

Shortages of components could result in reduced production or delays in production, as well as an increase in production costs, which may negatively affect our ability to fulfill orders or make timely shipments to blockchain customers, as well as our customer relationships and profitability. Component shortages may also increase our costs of goods sold because we may be required to pay higher prices for components in short supply, or redesign or reconfigure products to accommodate for the substitute components, without being able to pass such cost to our blockchain customers. As a result, our business, results of operations and reputation could be materially and adversely affected by any product defects.

We may fail to anticipate or adapt to technology innovations in a timely manner, or at all

The blockchain and telecommunications markets are experiencing rapid technological changes. Failure to anticipate technology innovations or adapt to such innovations in a timely manner, or at all, may result in our products becoming obsolete at sudden and unpredictable intervals and, accordingly, our products may become unmarketable. To maintain the relevancy of our products, we have actively invested in product planning and research and development. The process of developing and marketing new products is inherently complex and involves significant uncertainties. There are a number of risks, including the following:

Any failure to anticipate the next-generation technology roadmap or changes in customer preferences or to timely develop new or enhanced products in response could result in decreased revenue and market share. In particular, we may experience difficulties with product design, product development, marketing or certification, which could result in excessive research and development expenses and capital expenditure, delays or prevent our introduction of new or enhanced products. Furthermore, our research and development efforts may not yield the expected results, or may prove to be futile due to the lack of market demand.

We require various approvals, licenses, permits and certifications to operate our business. If we fail to obtain or renew any of these approvals, licenses, permits or certifications, it could materially and adversely affect our business and results of operations

In accordance with the laws and regulations in the jurisdictions in which we operate, we are required to maintain various approvals, licenses, permits and certifications in order to operate our business or engage in the business we plan to enter into. Complying with such laws and regulations may require substantial expenses, any non-compliance may expose us to liability. In the event of that government authorities consider us to be in non-compliance, we may have to incur significant expenses and divert substantial management time to rectify the incidents. If we fail to obtain all the necessary approvals, licenses, permits and certifications, we may be subject to fines or the suspension of operations of the facilities that do not have the requisite approvals, licenses, permits or certifications, which would adversely affect our reputation, business and results of operations. See “Regulation” for further details on the requisite approvals license permits and certifications.

We have previously made sales to Iran, which is subject to sanctions and other regulations administered by the United States

Iran is subject to a comprehensive sanctions program administered by the Office of Foreign Assets Control, or OFAC, and shipments of products subject to the Export Administration Regulations promulgated by the Bureau of Industry and Security, or BIS, in the Commerce Department are also subject to restrictions. In 2016 and 2017, we engaged in transactions that included the sale and/or delivery of our products to Iran under circumstances that may involve breaches of U.S. sanctions and export control laws. On August 2, 2018, we disclosed these transactions to both OFAC and BIS by our submission of Voluntary Self Disclosures, or VSDs. On January 25, 2019, BIS closed the VSD with a Warning Letter and no penalty. On March 4, 2019, OFAC closed the VSD with a Cautionary Letter and no penalty.

While we have implemented internal control measures to mitigate our risk exposure to international sanctions, sanctions laws and regulations are constantly evolving, and new persons and entities are regularly added to the list of Sanctioned Persons. Further, new requirements or restrictions could come into effect which might increase the scrutiny on our business or result in one or more of our business activities being deemed to have violated sanctions. Our business and reputation could be adversely affected if the authorities of the United States, the European Union, the United Nations, Australia or any other jurisdictions were to determine that any of our future activities constitutes a violation of the sanctions they impose or provides a basis for a sanctions designation of our group.

We had historically experienced decrease in our telecommunications business and if we are unable to continue to operate our telecommunications business successfully, we may suspend or cease our telecommunication business entirely

Revenues from our telecommunications business were US$3.7 million, US$3.3 million and US$1.6 million for the years ended December 31, 2018, 2019 and 2020, respectively. In December 2020, we sold all our equity ownership in Hangzhou Yiquansheng Communication Technology Co., Ltd., which provided technology services in the telecommunication sector and had incurred losses since its incorporation, to an affiliate controlled by Mr. Dong Hu, our chairman of the board of directors and Chief Executive Officer. Our telecommunications business will likely continue to be driven by the development of the communications industry in China, government policies, technological changes, user preference, and many other factors beyond our control. There is no guarantee that we will be able to maintain the competitiveness of our products or continue to operate our telecommunications business successfully as a key source of revenue. If we fail to grow our telecommunications business organically, we may suspend or cease such business line entirely.

Any disruption in our business relationship with our major telecommunications products customers as a result of market consolidation or otherwise will adversely affect our sales and market share in the telecommunications market

The telecommunications industry has experienced and may continue to experience significant consolidation. The merger and expansion of participants will enable them to maximize their economies of scale to provide more competitive prices and invest a larger amount of resources into research and development. Our telecommunication products are primarily sold to major telecommunications service providers and institutional customers in China. Consolidation of our customers may mean that we could lose out in price and non-price competition and lead to a significant reduction of market share. As a result, our business and results of operations in the telecommunications market could be materially and adversely affected.

We typically engage third-party agents to manage certain aspects of our business dealings with telecommunications products customers, and our business relationship with them may be adversely affected by any actual or perceived misconduct of our agents, over whom we have limited control. For example, in 2018, a local court in China convicted an employee of a major telecommunications products customer for taking bribes from a group of business partners, including our agents, and as a result, we have been blacklisted by such customer until the end of 2020. Although we are no longer blacklisted by such customer due to lapse of time, any future disruption of our business relationship with major telecommunications products customers could materially and adversely affect our business and results of operations.

The telecommunications industry is subject to extensive and evolving laws and regulations

We may be directly or indirectly affected by changes in government regulations relating to the telecommunications and broadcast industries in the PRC or the U.S. Failure to comply with the relevant laws and regulations could subject us to severe penalties, which could have a significant impact on our cash flow. Moreover, the change of laws and regulations may render our current products illegal and require us to invest additional resources into the research and development of new products in compliance with the laws. As a result, our business and results of operations may be adversely affected. For example, in January 2021 the New York Stock Exchange LLC, or NYSE announced to delist three Chinese telecommunication companies based on guidance that the U.S. Department of Treasury’s Office of Foreign Assets Control provided to the NYSE. We are uncertain whether such actions will have further impact on our business or the Chinese telecommunication industry in general. 

Our customers are also subject to laws and regulations applicable to the telecommunications and broadcast industries in the PRC. As they change their products to adapt to any change of telecommunications and broadcast laws, this may also require us to modify our products to fit their new products. Such modified or newly adopted laws and regulations could, directly or indirectly, affect the pricing, distribution and required standards of our telecommunications products and services and may have a material adverse impact on our business.

If we fail to maintain an effective quality control system, our business could be materially and adversely affected

We place great emphasis on product quality and adhere to stringent quality control measures and have obtained quality control certifications for our products. To meet our customers’ requirements and expectations for the quality and safety of our products, we have adopted a stringent quality control system to ensure that every step of the production process is strictly monitored and managed. Failure to maintain an effective quality control system or to obtain or renew our quality standards certifications may result in a decrease in demand for our products or cancellation or loss of purchase orders from our customers. Moreover, our reputation could be impaired. As a result, our business and results of operations could be materially and adversely affected.

The quality of our products and services relies on third party suppliers and service providers we engage. If we fail to provide satisfactory services or maintain their service levels, it could materially and adversely affect our business, reputation, financial condition and results of operations

We rely on third-party suppliers and service providers to provide quality products and services to customers, and our brand and reputation may be harmed by actions taken by them that are beyond our control. Despite the measures we have taken to ensure the quality of products and services provided by third-party suppliers and service providers, to the extent that there are manufacturing defects beyond our control, or our third-party suppliers and service providers are unable to maintain the efficiency of their production facilities, supply sufficient components or raw materials in a timely manner, or provide satisfactory services to our customers, we may suffer reputational damage, and our brand image, business and results of operations may be materially and adversely affected.

Our production facilities may be unable to maintain efficiency, encounter problems in ramping up production or otherwise have difficulty meeting our production requirements

Our future growth will depend upon our ability to maintain efficient operations at our existing production facilities and our ability to expand our production capacity as needed. The average utilization rate of our SMT production lines was 85.6%, 81.7%, 40.1% for 2018, 2019 and 2020, respectively. The utilization rate of our production facilities depends primarily on the demand for our products and the availability and maintenance of our equipment but may also be affected by other factors, such as the availability of employees, a stable supply of electricity, seasonal factors and changes in environmental laws and regulations. In order to meet our customers’ demands and advancements in technology, we maintain and upgrade our equipment periodically. The pandemic in 2020 has negatively affected our production facilities and the utilization rate of our production facilities in 2020 decreased significantly. If the pandemic continues or we are unable to maintain our production facilities’ efficiency, we may be unable to fulfill our purchase orders in a timely manner, or at all. This would negatively impact our reputation, business and results of operations.

As we continue to grow and expand our business, we expect to acquire additional production lines and possibly a new production facility to increase our production capacity. If we are unable to acquire the necessary equipment or production facility at an acceptable price, or at all, we may not be successful in achieving our business expansion plans.

We have not obtained the construction works commencement permit and the real property ownership certificate for our production facility in Wuhai, and as a result, our production activities, business, results of operations and prospects may be materially and adversely affected if we are required to rectify this incident

To construct a production facility, we must obtain permits, licenses, certificates and other approvals from the relevant administrative authorities at various stages of land acquisition and construction. Obtaining such approvals may require substantial expense, and any non-compliance may expose us to liability.

As of the date of this annual report, we have not obtained the construction works commencement permit for the construction work carried out in our production facility in Wuhai, and as a result, we had not obtained the real property ownership certificate for this production facility. As advised by our PRC legal advisors, we may be required by relevant PRC government authority to rectify this incident or may be subject to monetary penalties, which may disrupt our schedule of development and production activities to be carried out on this production facility. We are currently in the process of rectifying this incident. Although we do not expect any material obstacle in obtaining the real property ownership certificate for this production facility and the relevant governmental authority permits us to carry out production activities during the period of application for real property ownership certificate, we cannot assure you that we will be able to obtain such certificate as soon as we expected or that we will not be required to suspend production in the future. If there is any delay in obtaining the real property ownership certificate for this production facility, we may be required to suspend our production for a certain period of time or even vacate the relevant property, and as a result, we may experience loss of revenue and may incur significant costs for relocation and therefore our business, results of operations and financial condition could be materially and adversely affected. 

We rely on third-party logistics service providers to deliver our products. Disruption in logistics may prevent us from meeting customer demand and our business, results of operations and financial condition may suffer as a result

We engage third-party logistics service providers to deliver the ICs from our production partners to our assembly plant and our products from our warehouses to our customers. Disputes with or termination of our contractual relationships with one or more of our logistics service providers could result in delayed delivery of products or increased costs. There can be no assurance that we can continue or extend relationships with our current logistics service providers on terms acceptable to us, or that we will be able to establish relationships with new logistics service providers to ensure accurate, timely and cost-efficient delivery services. If we are unable to maintain or develop good relationships with our preferred logistics service providers, it may inhibit our ability to offer products in sufficient quantities, on a timely basis, or at prices acceptable to our consumers. If there is any breakdown in our relationships with our preferred logistics service providers, we cannot assure you that no interruptions in our product delivery would occur or that they would not materially and adversely affect our business, prospects and results of operations.

As we do not have any direct control over these logistics service providers, we cannot guarantee their quality of service. In addition, services provided by these logistics service providers could be interrupted by unforeseen events beyond our control, such as poor handling provided by these logistics service providers, natural disasters, pandemics, adverse weather conditions, riots and labor strikes. If there is any delay in delivery, damage to products or any other issue, we may lose customers and sales and our brand image may be tarnished.

We face intense industry competition

As a fabless IC design company in the blockchain hardware industry, we operate in a highly competitive environment. Our competitors include companies that may have a larger market share, greater brand recognition, broader international customer base, greater financial resources or other competitive advantages. We anticipate that competition will increase as cryptocurrencies gain greater acceptance and more players join the market. Furthermore, we anticipate encountering new competition as we expand our sales and operations to new locations geographically and into wider applications of blockchain, cryptocurrency mining and mining farm operations. We also compete in the communication network devices industry in China with respect to our telecommunications business. Some of our competitors in this industry include larger, more well-established companies with greater economies of scale and more bargaining power with suppliers.

Strong competition in the market may require us to lower our prices, increase our sales and marketing expenses or otherwise invest greater resources to maintain or gain market share as needed to adequately compete. Such efforts may negatively impact our profitability. If we are unable to effectively adapt to changes or developments in the competitive landscape, our business, financial conditions and results of operations may be adversely affected.

We may encounter difficulties in recruiting and retaining key personnel

Our future growth and success depend, to a significant extent, on the continuing service and contribution of our engineers and senior management personnel. Many of these key personnel are highly skilled and experienced and are difficult to recruit and retain, particularly as we seek to expand our business with respect to the mining machines. Competition for recruiting qualified personnel is intense and recruiting personnel with the combination of skills and attributes required to execute our business strategy may be difficult, time-consuming and expensive. As a result, the loss of any key personnel or failure to recruit, train or retain qualified personnel could have a significant negative impact on our operations. 

We have and may increasingly become a target for public scrutiny, including complaints to regulatory agencies, negative media coverage, and malicious allegations, all of which could severely damage our reputation and materially and adversely affect our business and prospects

We have been a target for public scrutiny, including complaints to regulatory agencies, negative media coverage, and malicious allegations. For example, in October 2018, a group of individuals initiated a complaint against one of our blockchain customers, alleging that the funds that this customer used to purchase mining machines from Zhejiang Ebang Communication Technology Co., Ltd., or Zhejiang Ebang, one of our PRC subsidiaries, were illegal proceeds from commercial fraud committed by this customer. Although we believe that these allegations are not true, negative publicity surrounding this incident had adversely affected our reputation. Certain features of cryptocurrency networks, such as decentralization, independence from sovereignty and anonymity of transactions, create the possibility of heightened attention from the public, regulators and the media. Heightened regulatory and public concerns over us and cryptocurrency-related issues may subject us to additional legal and social responsibilities and increased scrutiny and negative publicity over these issues, due to our leading position in the industry. From time to time, these allegations, regardless of their veracity, may result in consumer dissatisfaction, public protests or negative publicity, which could result in government inquiry or substantial harm to our brand, reputation and operations.

Moreover, as our business expands and grows, both organically and through acquisitions of and investments in other businesses, domestically and internationally, we may be exposed to heightened public scrutiny in jurisdictions where we already operate as well as in new jurisdictions where we may operate. There is no assurance that we would not become a target for regulatory or public scrutiny in the future or that scrutiny and public exposure would not severely damage our reputation as well as our business and prospects.

We may face difficulties in protecting our intellectual property rights

We rely on our intellectual property rights, in particular, our patents, software copyrights and our registered IC layout designs of our ASIC chips. Even though we have successfully registered certain of our intellectual property rights in the PRC, it may be possible for a third party to imitate or use our intellectual property rights without authorization. Additionally, we have developed and utilized some intellectual property that has not been registered. If a third party misuses or misappropriates our intellectual property, we may not be able to easily differentiate our products from the others in the market. As a result, we may be forced into an adverse price competition that reduces our profit margin. As we develop new technologies, we will need to continue to apply for intellectual property rights protections. There is no guarantee that we will be able to obtain valid and enforceable intellectual property rights in the PRC or in other relevant jurisdictions as needed. Even when we are able to obtain such protections, there is no guarantee that we will be able to effectively enforce our rights.

In this respect, we may incur expenses and efforts to monitor and enforce our intellectual property rights. Infringement of our intellectual property rights and the resulting diversion of resources to protect such rights through litigation or other means could also adversely affect our profitability.

Product defects resulting in a large-scale product recall or product liability claims against us could materially and adversely affect our business, results of operations and reputation

We manufacture products in accordance with internationally accepted quality standards and specifications provided by our customers. However, we cannot assure you that all products produced by us are free of defects. Consequently, any product defects identified by our customers or end users might erode our reputation and negatively affect our customer relationships and future business. Product defects may also result in product returns and large-scale product recalls or product liability claims against us for substantial damages. For example, we are currently involved in an ongoing lawsuit against us in relation to our sales of mining machines to an individual customer who alleged that, among other things, our products did not meet advertised performance and product quality specifications. See “Item 4. Information on the Company—B. Business Overview —Legal Proceedings.” Such claims, irrespective of the outcomes or the merits, would likely be time-consuming and costly to defend and could divert significant resources and management attention. Furthermore, even if we are able to defend any such claim successfully, we cannot assure you that our customers will not lose confidence in our products or that our future relationships with our customers will not be damaged. As a result, our business, results of operations, reputation and brand image could be materially and adversely affected by any product defects.

Power shortages, labor disputes and other factors may result in constraints on our production activities

Historically, we have not experienced constraints on our production activities, including at our assembly plant, due to power shortages, labor disputes or other factors. However, there can be no assurance that our operations will not be affected by power shortages, labor disputes or other factors in the future, thereby causing material production disruptions and delays in our delivery schedule. In such event, our business, results of operations and financial condition could be materially and adversely affected.

Cyber-security incidents, including data security breaches or computer viruses, could harm our business by disrupting our delivery of services, damaging our reputation or exposing us to liability

We receive, process, store and transmit, often electronically, the data of our customers and others, much of which is confidential. Unauthorized access to our computer systems or stored data could result in the theft, including cyber-theft, or improper disclosure of confidential information, and the deletion or modification of records could cause interruptions in our operations. These cyber-security risks increase when we transmit information from one location to another, including over the Internet or other electronic networks. Despite the security measures we have implemented, our facilities, systems and procedures, and those of our third-party service providers, may be vulnerable to security breaches, acts of vandalism, software viruses, misplaced or lost data, programming or human errors or other similar events which may disrupt our delivery of services or expose the confidential information of our customers and others. Any security breach involving the misappropriation, loss or other unauthorized disclosure or use of confidential information of our customers or others, whether by us or a third party, could subject us to civil and criminal penalties, have a negative impact on our reputation, or expose us to liability to our customers, third parties or government authorities. We are not aware of such breaches to date. Any of these developments could have a material adverse effect on our business, financial condition and results of operations.

If we suffer failure or disruption in our information systems, our ability to effectively manage our business operations could be adversely affected

We use information systems to obtain, process, analyze and manage data crucial to our business such as our enterprise resource planning system. We use these systems to, among other things, monitor the daily operations of our business, maintain operating and financial data, manage our distribution network as well as manage our research and development activities, production operations and quality control systems. Any system damage or failure that interrupts data input, retrieval or transmission or increases service time could disrupt our normal operations. In particular, our operations could be disrupted if such damage or failure includes any security breach caused by hacking or cyber-security incidents, involves efforts to gain unauthorized access to our information or systems, or causes intentional malfunctions, loss or corruption of data, software or hardware, the intentional or inadvertent transmission of computer viruses and similar events or third-party actions. There can be no assurance that we will be able to effectively handle a failure of our information systems, or that we will be able to restore our operational capacity in a timely manner to avoid disruption to our business. The occurrence of any of these events could adversely affect our ability to effectively manage our business operations and negatively impact our reputation.

We may be subject to liability in connection with industrial accidents at our manufacturing facilities

Due to the nature of our operations, we are subject to the risks of potential liability associated with industrial accidents at our production facilities. We cannot assure you that industrial accidents, whether due to malfunction of equipment or other reasons, will not occur in the future at our production facilities. Under such circumstances, we may be subject to employee claims for compensation or penalties imposed by relevant government authorities and may suffer damage to our reputation. In addition, we may experience interruptions in our operations or may be required to change the manner in which we operate, as a result of governmental investigations or the implementation of safety measures due to accidents. Any of the foregoing events could materially and adversely affect our business, financial condition and results of operations. 

We currently do not have insurance coverage covering all risks related to our business and operations

We do not maintain insurance policies covering all of our business risks, such as risks relating to properties, receivables, goods in transit and public liability. There is no assurance that the insurance coverage we do have would be sufficient to cover our potential losses. See the section headed “Item 4. Information on the Company—B. Business Overview——Insurance” for more information on the insurance policies maintained by us. In the event there is any damage to these items, we would have to pay for the difference ourselves where our cash flow and liquidity could be negatively affected.

If we fail to comply with labor, work safety or environmental regulations, we could be exposed to penalties, fines, suspensions or action in other forms

Our operations are subject to the labor, work safety and environmental protection laws and regulations promulgated by the PRC government. These laws and regulations require us to pay social insurance, maintain safe working conditions and adopt effective measures to control and properly dispose of solid waste and other environmental pollutants. We could be exposed to penalties, fines, suspensions or actions in other forms if we fail to comply with these laws and regulations. The laws and regulations in the PRC may be amended from time to time and changes in those laws and regulations may cause us to incur additional costs in order to comply with the more stringent rules. In the event that changes to existing laws and regulations require us to incur additional compliance costs or require costly changes to our production process, our costs could increase and we may suffer a decline in sales for certain products, as a result of which our business, financial conditions and results of operations could be materially and adversely affected.

Our business operations and international expansion are subject to geopolitical risks

Our business operation and international expansion is subject to geopolitical risks. We mainly rely on our production partners in South Korea and Taiwan, including Samsung and TSMC, for the fabrication, testing and packaging of our ASICs. Any significant deterioration in the cross-strait relationship may have a negative impact on the ability of our production partners in Taiwan to fulfill their contractual obligations and ship the ASICs to us, which could have a material and adverse effect on our business, financial condition and results of operations. Also, we are at an initial preparatory stage of executing our plan to launch blockchain-enabled financial businesses to capture the growth opportunity along the value chain of the blockchain industry outside of the PRC, specifically in Canada, Australia and Singapore. Any significant deterioration in the relationship between China and any of these countries may have a material and adverse effect on our proposed business operations in these countries.

In addition, there might be significant changes to United States trade policies, treaties and tariffs, including trade policies and tariffs regarding the PRC. China may respond by imposing retaliatory trade measures against the United States. In 2018, the United States was the largest country outside the PRC by sales contribution to which we sold our Bitcoin mining machines. Further, we rely on suppliers in the United States for the supply of certain equipment and tools, such as our electronic design automation, a development tool. If the United States restricts or prohibits the importation of ASICs or related products from China, our international expansion may be negatively affected. If China imposes retaliatory trade measures that affect the importation of the equipment and tools we require, we may face difficulty in our production. In both cases, our business, results of operations and financial condition could be materially and adversely affected.

Increases in labor costs and enforcement of stricter labor laws and regulations in the PRC and our additional payments of statutory employee benefits may adversely affect our business and profitability

The average wage in China has increased in recent years and is expected to continue to grow. The average wage level for our employees has also increased in recent years. We expect that our labor costs, including wages and employee benefits, will continue to increase. Unless we are able to pass on these increased labor costs to our customers, our profitability and results of operations may be materially and adversely affected.

In addition, we have been subject to stricter regulatory requirements in terms of entering into labor contracts with our employees and paying various statutory employee benefits, including pensions, housing funds, medical insurance, work-related injury insurance, unemployment insurance and maternity insurance to designated government agencies for the benefit of our employees. Pursuant to the PRC Labor Contract Law and its implementation rules, employers are subject to stricter requirements in terms of signing labor contracts, minimum wages, paying remuneration, determining the term of employee’s probation and unilaterally terminating labor contracts. In the event that we decide to terminate some of our employees or otherwise change our employment or labor practices, the PRC Labor Contract Law and its implementation rules may limit our ability to effect those changes in a desirable or cost-effective manner, which could adversely affect our business and results of operations.

Pursuant to PRC laws and regulations, companies registered and operating in China are required to apply for social insurance registration and housing fund deposit registration within 30 days of their establishment and to pay for their employees different social insurance including pension insurance, medical insurance, work-related injury insurance, unemployment insurance and maternity insurance to the extent required by law. We have not fully paid social insurance and housing provident funds for all of our employees due to inconsistency in implementation or interpretation of the relevant PRC laws and regulations among government authorities in the PRC and, in some cases, voluntary decisions by the relevant employees. Recently, as the PRC government enhanced its enforcement measures relating to social insurance collection, we may be required to make up the contributions for our employees, and may be further subjected to late fees payment and administrative fines, which may materially and adversely affect our financial condition and results of operations. As the interpretation and implementation of labor-related laws and regulations are still evolving, we cannot assure you that our current employment practices do not and will not violate labor-related laws and regulations in China, which may subject us to labor disputes or government investigations. In addition, we may incur additional expenses in order to comply with such laws and regulations, which may adversely affect our business and profitability.

The determination of the fair value changes of our financial assets measured at fair value through profit or loss requires the use of estimates that are based on unobservable inputs, and therefore inherently involves a certain degree of uncertainty

We use significant unobservable inputs, such as discount rate, expected rate of return, expected volatility and risk-free interest rate, in valuing our financial assets measured at fair value through profit or loss including bank wealth management products. The fair value change of financial assets at fair value through profit or loss may affect our financial position and results of operations. Accordingly, such determination requires us to make significant estimates, which may be subject to material changes, and therefore inherently involves a certain degree of uncertainty. Factors beyond our control such as general economic condition and changes in market interest rates may influence and cause adverse changes to the estimates we use and thereby affect the fair value of our financial assets measured at fair value through profit or loss, which in return may adversely affect our results of operation and financial condition.

Our deferred tax assets are subject to accounting uncertainties

In the application of our accounting policies, our management is required to make judgments, estimates and assumptions about the carrying amounts of certain assets and liabilities that are not readily apparent from other sources. The estimates and associated assumptions are based on historical experience and other factors that are considered to be relevant. Therefore, actual results may differ from these accounting estimates. As of December 31, 2018, 2019 and 2020, the carrying value of our total deferred tax assets was US$0.6 million, US$8.54 million and US$0, respectively. Based on our accounting policies, deferred tax assets are recognized to the extent that it is probable that future taxable profits will be available against which the temporary differences can be utilized. The realization of a deferred tax asset mainly depends on our management’s estimate as to whether sufficient future profits will be available in the future. Management’s assessment is constantly reviewed and additional deferred tax assets are recognized if it becomes probable that future taxable profits will allow the deferred tax assets to be recovered. If sufficient future taxable profits are not expected to be generated or are less than expected, a material reversal of deferred tax assets may arise in future periods.

Any change or discontinuation of preferential tax treatment we currently enjoy would increase our tax charge

Our PRC subsidiaries are subject to the PRC corporate income tax at a standard rate of 25% on their taxable income, but in 2018, 2019 and 2020, preferential tax treatment was available to three of our PRC subsidiaries. Zhejiang Ebang was recognized as a “High-tech Enterprise” for 2018, 2019 and 2020, and Hangzhou Dewang was recognized as a “High-tech Enterprise” for 2018, 2019 and 2020, which allowed them to apply an income tax rate of 15% during respective periods. Zhejiang Ebang Information Technology Co., Ltd., or Ebang IT, was qualified as a software enterprise in 2018, and thus was entitled to a five-year tax holiday (full exemption for the first two years and a 50% reduction in the standard income tax rate for the following three years) in 2018 until its software enterprise qualification ended in 2019.

We cannot assure you that the PRC policies on preferential tax treatments will not change or that the current preferential tax treatments we enjoy or will be entitled to enjoy will not be canceled. Moreover, we cannot assure you that our PRC subsidiaries will be able to renew the same preferential tax treatments upon expiration. If any such change, cancelation or discontinuation of preferential tax treatment occurs, the relevant PRC subsidiaries will be subject to the PRC enterprise income tax, or EIT, at a rate of 25% on taxable income. As a result, the increase in our tax charge could materially and adversely affect our results of operations.

The audit report included in this annual report is prepared by auditor who might not be fully inspected by the Public Company Accounting Oversight Board, and, as such, you may be deprived of the benefits of such inspection

Our independent registered public accounting firm that issues the audit report included in our annual report, as auditors of companies that are traded publicly in the United States and a firm registered with the Public Company Accounting Oversight Board (United States), or the PCAOB, is required by the laws of the United States to undergo regular inspections by the PCAOB to assess its compliance with the laws of the United States and professional standards.

Because we have substantial operations within the PRC and the PCAOB might be unable to conduct full inspections of the work of our independent registered public accounting firm as it relates to those operations without the approval of the Chinese authorities, our independent registered public accounting firm might not be inspected fully by the PCAOB. This lack of PCAOB inspections in the PRC prevents the PCAOB from regularly evaluating our independent registered public accounting firm’s audits and its quality control procedures. As a result, investors may be deprived of the benefits of PCAOB inspections.

On May 24, 2013, the PCAOB announced that it had entered into a Memorandum of Understanding on Enforcement Cooperation with the China Securities Regulatory Commission, or the CSRC, and the Ministry of Finance which establishes a cooperative framework between the parties for the production and exchange of audit documents relevant to investigations in the United States and China. On inspection, it appears that the PCAOB continues to be in discussions with the Mainland China regulators to permit inspections of audit firms that are registered with the PCAOB in relation to the audit of Chinese companies that trade on U.S. exchanges.

On December 7, 2018, the SEC and the PCAOB issued a joint statement highlighting continued challenges faced by the U.S. regulators in their oversight of financial statement audits of U.S.-listed companies with significant operations in China. In a statement issued on December 9, 2019, the SEC reiterated concerns over the inability of the PCAOB to conduct inspections of the audit firm work papers with respect to U.S.-listed companies that have operations in China, and emphasized the importance of audit quality in emerging markets, such as China. On April 21, 2020, the Chairman of the SEC, Chairman of the PCAOB and certain other SEC divisional heads jointly issued a public statement, reminding the investors that with respect to investments in companies that are based in or have substantial operations in many emerging markets, including China, there is substantially greater risk of incomplete or misleading disclosures and, in the event of investor harm, substantially less recourse, in comparison to U.S. domestic companies. The joint statement reinforced past statements of the SEC and the PCAOB on matters including the difficulty to inspect audit work papers in China and its potential harm to investors. These public statements reflect a heightened regulatory interest in this issue. However, it remains unclear what further actions the SEC and the PCAOB will take to address the concerns and the impact on Chinese companies listed in the United States.

Inspections of other firms that the PCAOB has conducted outside the PRC have identified deficiencies in those firms’ audit procedures and quality control procedures, which may be addressed as part of the inspection process to improve future audit quality. The inability of the PCAOB to conduct full inspections of auditors in the PRC makes it more difficult to evaluate the effectiveness of our independent registered public accounting firm’s audit procedures or quality control procedures as compared to auditors outside of the PRC that are subject to PCAOB inspections. Investors may lose confidence in our reported financial information and procedures and the quality of our financial statements.

As part of a continued regulatory focus in the United States on access to audit and other information currently protected by national law, in particular China, in June 2019, a bipartisan group of lawmakers introduced bills in both houses of the U.S. Congress, and passed requiring the SEC to maintain a list of issuers for which the PCAOB is not able to inspect or investigate an auditor report issued by a foreign public accounting firm. The proposed Ensuring Quality Information and Transparency for Abroad-Based Listings on our Exchanges (EQUITABLE) Act prescribes more stringent disclosure requirements for these issuers and, beginning in 2025, the delisting from U.S. national securities exchanges, such as the Nasdaq Stock Market, of issuers included on the SEC’s list for three consecutive years. On May 20, 2020, the U.S. Senate passed the Holding Foreign Companies Accountable Act, or the Kennedy Bill, which includes requirements similar to those in the EQUITABLE Act requiring the SEC to identify issuers whose audit reports are prepared by auditors that the PCAOB is unable to inspect or investigate because of restrictions imposed by non-U.S. authorities. The Kennedy Bill would also require public companies on the SEC’s list to certify that they are not owned or controlled by a foreign government and make certain additional disclosures on foreign ownership and control of such issuers in their SEC filings. The Kennedy Bill was approved by the U.S. House of Representatives on December 2, 2020 and was signed into law by the U.S. President on December 18, 2020.The Kennedy Bill would amend the Sarbanes-Oxley Act of 2002 to require the SEC to prohibit securities of any U.S.-listed companies from being listed on any of the U.S. securities exchanges, such as the Nasdaq Stock Market, or traded “over-the-counter”, if the registrant’s financial statements have been audited by an accounting firm branch or office that is not subject to PCAOB inspection for a period of three consecutive years after the Kennedy Bill becomes effective. Enactment of the Kennedy Bill or any other similar legislations or efforts to increase U.S. regulatory access to audit information could cause investor uncertainty for affected issuers, including us, and the stock price could be materially and adversely affected. In addition, enactment of these legislations may result in prohibitions on the trading of our Class A ordinary shares on the Nasdaq Stock Market, if our auditors fail to meet the PCAOB inspection requirement in time.

Fluctuations in exchange rates could affect our results of operations and reduce the value of your investment

We primarily operate in China. Our reporting currency is denominated in U.S. dollars. We are exposed to currency risks primarily through sales and purchases which give rise to receivables, payables and cash balances that are denominated in a currency other than the functional currency of the operations to which the transaction relates. We are therefore subject to the risk of fluctuations in the exchange rate of U.S. dollars against Hong Kong dollars, Renminbi and Euros. The value of U.S. dollars against Hong Kong dollars, Renminbi and Euros fluctuates and is subject to changes resulting from the PRC government’s policies and depends to a large extent on domestic and international economic and political developments, as well as supply and demand in the local market. With the development of the foreign exchange market and progress toward interest rate liberalization and Renminbi internationalization, the PRC government may in the future announce further changes to the exchange rate system, and we cannot assure you that Renminbi will not appreciate or depreciate significantly in value against Hong Kong dollars, U.S dollars or Euros in the future.

We incurred a foreign exchange loss of US$0.4 million and US$0.3 million in 2018 and 2020, and foreign exchange gains of US5.7 million in 2019. We had currency translation losses of US$11.4 million and US$1.2 million in 2018 and 2019, respectively, and a gain of US$2.0 million in 2020, recognized in other comprehensive loss. Such currency translation gains or losses resulted from exchange differences on translation of financial statements of our entities using currencies other than U.S. dollars as their functional currencies, net of nil tax.

In addition, should Renminbi appreciate against other currencies, the value of the proceeds from any future financings, which are to be converted from U.S. dollars or other currencies into Renminbi, would be reduced and might accordingly hinder our business development due to the reduced amount of funds raised. On the other hand, in the event of devaluation of Renminbi, the dividend payments of our company, which are to be paid in U.S. dollars after conversion of the distributable profit denominated in Renminbi, would be reduced. Hence, substantial fluctuation in the currency exchange rate of Renminbi may have a material adverse effect on our business, results of operations and financial condition and the value of your investment in our Class A ordinary shares.

If we grant employees share options or other equity incentives in the future, our net income could be adversely affected.

We have adopted our 2020 Share Incentive Plan, effective upon the completion of our initial public offering, and may grant options in the future. We are required to account for share-based compensation expenses in accordance with Financial Accounting Standards Board Accounting Standards Codification Topic 718, Compensation—Stock Compensation, which generally requires a company to recognize, as an expense, the fair value of share options and other equity incentives to employees based on the fair value of equity awards on the date of the grant, with the compensation expense recognized over the period in which the recipient is required to provide service in exchange for the equity award. If we grant options or other equity incentives in the future, we could incur significant compensation charges and our results of operations could be adversely affected.

If we fail to implement and maintain an effective system of internal controls, we may be unable to accurately or timely report our results of operations or prevent fraud, and investor confidence and the market price of our Class A ordinary shares may be materially and adversely affected

In the course of preparing and auditing our consolidated financial statements for the year ended December 31, 2020, we and our independent registered public accounting firm identified one material weakness in our internal control over financial reporting. As defined in the standards established by the Public Company Accounting Oversight Board of the United States, a “material weakness” is a deficiency, or a combination of deficiencies, in internal control over financial reporting such that there is a reasonable possibility that a material misstatement of the company’s annual or interim financial statements will not be prevented or detected on a timely basis. The material weakness identified are related to the lack of sufficient accounting personnel with appropriate experience and knowledge in financial reporting in accordance with U.S.GAAP. We intend to implement a number of measures to address these material weakness in our internal control over financial reporting. We cannot assure you, however, that these measures may fully address these deficiencies in our internal control over financial reporting or that we may conclude that they have been fully remedied.

Since our initial public offering, we have become a public company in the United States subject to the Sarbanes-Oxley Act of 2002. Section 404 of the Sarbanes-Oxley Act of 2002, or Section 404, requires that we include a report of management on our internal control over financial reporting in our annual report on Form 20-F beginning with our second annual report on Form 20-F after becoming a public company. In addition, once we cease to be an “emerging growth company” as such term is defined in the JOBS Act, our independent registered public accounting firm must attest to and report on the effectiveness of our internal control over financial reporting. Our management may conclude that our internal control over financial reporting is not effective. Moreover, even if our management concludes that our internal control over financial reporting is effective, our independent registered public accounting firm, after conducting its own independent testing, may issue a report that is qualified if it is not satisfied with our internal controls or the level at which our controls are documented, designed, operated or reviewed, or if it interprets the relevant requirements differently from us. In addition, as a public company, our reporting obligations may place a significant strain on our management, operational and financial resources and systems for the foreseeable future. We may be unable to timely complete our evaluation testing and any required remediation. During the course of documenting and testing our internal control procedures, in order to satisfy the requirements of Section 404, we may identify other weaknesses and deficiencies in our internal control over financial reporting.

In addition, if we fail to maintain the adequacy of our internal control over financial reporting, as these standards are modified, supplemented or amended from time to time, we may not be able to conclude on an ongoing basis that we have effective internal control over financial reporting in accordance with Section 404. Generally, if we fail to achieve and maintain an effective internal control environment, we could suffer material misstatements in our financial statements and fail to meet our reporting obligations, which would likely cause investors to lose confidence in our reported financial information. This could in turn limit our access to capital markets, harm our results of operations, and lead to a decline in the trading price of our Class A ordinary shares. Additionally, ineffective internal control over financial reporting could expose us to increased risk of fraud or misuse of corporate assets and subject us to potential delisting from the stock exchange on which we list, regulatory investigations and civil or criminal sanctions. We may also be required to restate our financial statements from prior periods.

Risks Relating to Conducting Business in China

We may be adversely affected by inflation or labor shortage in China

In recent years, the PRC economy has experienced periods of rapid expansion and highly fluctuating rates of inflation. According to the National Bureau of Statistics of China, the year-over-year percent changes in the consumer price index for December 2018, 2019 and 2020 were increases of 1.9%, 4.5% and 0.2%, respectively. Although we have not been materially affected by inflation in the past, we may be affected if PRC experiences higher rates of inflation in the future. It is uncertain when the general price level may increase or decrease sharply in the future. Moreover, the significant economic growth in China has resulted in a general increase in labor costs and shortage of low-cost labor. Inflation may cause our production cost to continue to increase. If we are unable to pass on the increase in production cost to our customers, we may suffer a decrease in profitability and a loss of customers and our results of operations could be materially and adversely affected.

We may be subject to EIT on our worldwide income if our company or any of our subsidiaries were considered a PRC “resident enterprise” under the PRC Enterprise Income Tax Law, or the EIT Law

Under the EIT Law and its implementation rules, enterprises established outside of the PRC with “de facto management bodies” within the PRC are considered a “resident enterprise” and will be subject to EIT at a rate of 25% on their worldwide income. The implementation rules under EIT define the term “de facto management bodies” as “establishments that carry out substantial and overall management and control over the production, operation, personnel, accounting, properties, etc. of an enterprise.” The State Administration of Taxation of the PRC, or the SAT promulgated the Notice Regarding the Determination of Chinese-Controlled Offshore Incorporated Enterprises as PRC Tax Resident Enterprises on the Basis of De Facto Management Bodies, or Circular 82, on April 22, 2009, which provides certain specific criteria for determining whether the “de facto management body” of a Chinese-controlled offshore incorporated enterprise is located in the PRC. On July 27, 2011, the SAT issued the Measures for Administration of Income Tax of Chinese Controlled Resident Enterprises Incorporated Overseas (Trial), or Circular 45, to supplement Circular 82 and other tax laws and regulations. Circular 45 clarifies certain issues relating to resident status determination. Although Circular 82 and Circular 45 apply only to offshore enterprises controlled by PRC enterprises or PRC group companies and not those controlled by PRC individuals or foreigners, the determining criteria set forth in Circular 82 and Circular 45 may reflect the SAT’s general position on how the “de facto management body” test should be applied in determining the tax resident status of offshore enterprises, regardless of whether they are controlled by PRC enterprises or individuals or foreign enterprises. A substantial majority of our senior management team is located in China. If our company or any of our subsidiaries were considered to be a PRC “resident enterprise,” we would be subject to EIT at a rate of 25% on our worldwide income.

Dividends payable to our foreign investors and gains on the sale of our Class A ordinary shares by our foreign investors may become subject to PRC tax

Under the EIT Law and its implementation regulations issued by the State Council, a 10% PRC withholding tax is applicable to dividends payable to investors that are non-resident enterprises, which do not have an establishment or place of business in the PRC or which have such establishment or place of business but the dividends are not effectively connected with such establishment or place of business, to the extent such dividends are derived from sources within the PRC. Similarly, any gain realized on the transfer of our Class A ordinary shares by such investors is also subject to PRC tax at a current rate of 10%, subject to any reduction or exemption set forth in applicable tax treaties or under applicable tax arrangements between jurisdictions, if such gain is regarded as income derived from sources within the PRC. If we are deemed a PRC resident enterprise, dividends paid on our Class A ordinary shares, and any gain realized from the transfer of our Class A ordinary shares, would be treated as income derived from sources within the PRC and would as a result be subject to PRC taxation. Furthermore, if we are deemed a PRC resident enterprise, dividends payable to individual investors who are non-PRC residents and any gain realized on the transfer of our Class A ordinary shares by such investors may be subject to PRC tax at a current rate of 20%, subject to any reduction or exemption set forth in applicable tax treaties or under applicable tax arrangements between jurisdictions. If we or any of our subsidiaries established outside China are considered a PRC resident enterprise, it is unclear whether holders of our Class A ordinary shares would be able to claim the benefit of income tax treaties or agreements entered into between China and other countries or areas. If dividends payable to our non-PRC investors, or gains from the transfer of our Class A ordinary shares by such investors, are deemed as income derived from sources within the PRC and thus are subject to PRC tax, the value of your investment in our Class A ordinary shares may decline significantly.

PRC regulations relating to investments in offshore companies by PRC residents may subject our PRC-resident beneficial owners or our PRC subsidiaries to liability or penalties, limit our ability to inject capital into our PRC subsidiaries or limit our PRC subsidiaries’ ability to increase their registered capital or distribute profits

In July 2014, the State Administration of Foreign Exchange of the PRC, or SAFE, promulgated the Circular on Relevant Issues Concerning Foreign Exchange Control on Domestic Residents’ Offshore Investment and Financing and Roundtrip Investment through Special Purpose Vehicles, or SAFE Circular 37, which replaces the previous SAFE Circular 75. SAFE Circular 37 requires PRC residents, including PRC individuals and PRC corporate entities, to register with SAFE or its local branches in connection with their direct or indirect offshore investment activities. SAFE Circular 37 is applicable to our shareholders who are PRC residents and may be applicable to any offshore acquisitions that we may make in the future.

Under SAFE Circular 37, PRC residents who make, or have prior to the implementation of SAFE Circular 37 made, direct or indirect investments in offshore special purpose vehicles, or SPVs, are required to register such investments with SAFE or its local branches. In addition, any PRC resident who is a direct or indirect shareholder of an SPV, is required to update its registration with the local branch of SAFE with respect to that SPV, to reflect any material change. Moreover, any subsidiary of such SPV in China is required to urge the PRC resident shareholders to update their registration with the local branch of SAFE to reflect any material change. If any PRC resident shareholder of such SPV fails to make the required registration or to update the registration, the subsidiary of such SPV in China may be prohibited from distributing its profits or the proceeds from any capital reduction, share transfer or liquidation to the SPV, and the SPV may also be prohibited from making additional capital contributions into its subsidiaries in China. In February 2015, SAFE promulgated a Notice on Further Simplifying and Improving Foreign Exchange Administration Policy on Direct Investment, or SAFE Notice 13. Under SAFE Notice 13, applications for foreign exchange registration of inbound foreign direct investments and outbound direct investments, including those required under SAFE Circular 37, must be filed with qualified banks instead of SAFE. Qualified banks should examine the applications and accept registrations under the supervision of SAFE. We have used our best efforts to notify PRC residents or entities who directly or indirectly hold shares in our Cayman Islands holding company and who are known to us as being PRC residents to complete the foreign exchange registrations. However, we may not be informed of the identities of all the PRC residents or entities holding direct or indirect interest in our company, nor can we compel our beneficial owners to comply with SAFE registration requirements. We cannot assure you that all other shareholders or beneficial owners of ours who are PRC residents or entities have complied with, and will in the future make, obtain or update any applicable registrations or approvals required by, SAFE regulations. Failure by such shareholders or beneficial owners to comply with SAFE regulations, or failure by us to amend the foreign exchange registrations of our PRC subsidiaries, could subject us to fines or legal sanctions, restrict our overseas or cross-border investment activities, limit our PRC subsidiaries’ ability to make distributions or pay dividends to us or affect our ownership structure, which could adversely affect our business and prospects.

Furthermore, as these foreign exchange and outbound investment related regulations are relatively new and their interpretation and implementation has been constantly evolving, it is unclear how these regulations, and any future regulation concerning offshore or cross-border investments and transactions, will be interpreted, amended and implemented by the relevant government authorities. For example, we may be subject to a more stringent review and approval process with respect to our foreign exchange activities, such as remittance of dividends and foreign-currency-denominated borrowings, which may adversely affect our financial condition and results of operations. We cannot assure you that we have complied or will be able to comply with all applicable foreign exchange and outbound investment related regulations. In addition, if we decide to acquire a PRC domestic company, we cannot assure you that we or the owners of such company, as the case may be, will be able to obtain the necessary approvals or complete the necessary filings and registrations required by the foreign exchange regulations. This may restrict our ability to implement our acquisition strategy and could adversely affect our business and prospects.

We and our shareholders face uncertainties with respect to indirect transfers of equity interests in PRC resident enterprises or other assets attributed to a Chinese establishment of a non-Chinese company, or immovable properties located in China owned by non-Chinese companies

In February 2015, SAT issued a Public Notice Regarding Certain Corporate Income Tax Matters on Indirect Transfer of Properties by Non-Tax Resident Enterprises, or SAT Public Notice 7. SAT Public Notice 7 extends its tax jurisdiction to transactions involving transfer of other taxable assets through offshore transfer of a foreign intermediate holding company. In addition, SAT Public Notice 7 provides clear criteria for assessment of reasonable commercial purposes and has introduced safe harbors for internal group restructurings and the purchase and sale of equity through a public securities market. SAT Public Notice 7 also brings challenges to both foreign transferor and transferee (or other person who is obligated to pay for the transfer) of taxable assets. In October 2017, SAT issued the Announcement of the State Administration of Taxation on Issues Concerning the Withholding of Non-resident Enterprise Income Tax at Source, or SAT Bulletin 37, which came into effect on December 1, 2017. The SAT Bulletin 37 further clarifies the practice and procedure of the withholding of non-resident EIT. Where a non-resident enterprise transfers taxable assets indirectly by disposing of the equity interests of an overseas holding company, which is an indirect transfer, the non-resident enterprise as either transferor or transferee, or the PRC entity that directly owns the taxable assets, may report such Indirect Transfer to the relevant tax authority. Using a “substance over form” principle, the PRC tax authority may disregard the existence of the overseas holding company if it lacks a reasonable commercial purpose and was established for the purpose of reducing, avoiding or deferring PRC tax. As a result, gains derived from such indirect transfer other than transfer of shares acquired and sold on public markets may be subject to EIT, and the transferee or other person who is obligated to pay for the transfer is obligated to withhold the applicable taxes, currently at a rate of 10%. Both the transferor and the transferee may be subject to penalties under PRC tax laws if the transferee fails to withhold the taxes and the transferor fails to pay the taxes.

We face uncertainties as to the reporting and other implications of certain past and future transactions that involve PRC taxable assets, such as offshore restructuring, sale of the shares in our offshore subsidiaries and investments. Our company may be subject to filing obligations or taxed if our company is transferor in such transactions and may be subject to withholding obligations if our company is transferee in such transactions, under SAT Public Notice 7 or SAT Bulletin 37, or both.

We are subject to PRC restrictions on currency exchange

Some of our revenues and expenses are denominated in Renminbi. The Renminbi is currently convertible under the “current account,” which includes dividends, trade and service-related foreign exchange transactions, but not under the “capital account,” which includes foreign direct investment and loans, including loans we may secure from our onshore subsidiaries. Currently, certain of our PRC subsidiaries may purchase foreign currency for settlement of “current account transactions,” including payment of dividends to us, without the approval of the SAFE by complying with certain procedural requirements. However, the relevant PRC governmental authorities may limit or eliminate our ability to purchase foreign currencies in the future for current account transactions. Foreign exchange transactions under the capital account remain subject to limitations and require approvals from, or registration with, the SAFE and other relevant PRC governmental authorities. Since a part of our future net income and cash flow will be denominated in Renminbi, any existing and future restrictions on currency exchange may limit our ability to utilize cash generated in Renminbi to fund our business activities outside of the PRC or pay dividends in foreign currencies to our shareholders, including holders of our Class A ordinary shares, and may limit our ability to obtain foreign currency through debt or equity financing for our subsidiaries. 

If the custodians or authorized users of our controlling non-tangible assets, including chops and seals, fail to fulfill their responsibilities, or misappropriate or misuse these assets, our business and operations may be materially and adversely affected

Under PRC law, legal documents for corporate transactions, including agreements and contracts such as the leases and sales contracts that our business relies on, are executed using the chop or seal of the signing entity or with the signature of a legal representative whose designation is registered and filed with the relevant local branch of the market supervision administration.

In order to maintain the physical security of our chops and the chops of our PRC entities, we generally store these items in secured locations accessible only by the authorized personnel of each of our PRC subsidiary and consolidated entities. Although we monitor such authorized personnel, there is no assurance such procedures will prevent all instances of abuse or negligence. Accordingly, if any of our authorized personnel misuse or misappropriate our corporate chops or seals, we could encounter difficulties in maintaining control over the relevant entities and experience significant disruption to our operations. If a designated legal representative obtains control of the chops in an effort to obtain control over any of our PRC subsidiary or consolidated entities, we, our PRC subsidiaries or consolidated entities would need to pass a new shareholder or board resolution to designate a new legal representative and we would need to take legal action to seek the return of the chops, apply for new chops with the relevant authorities, or otherwise seek legal redress for the violation of the representative’s fiduciary duties to us, which could involve significant time and resources and divert management attention away from our regular business. In addition, the affected entity may not be able to recover corporate assets that are sold or transferred out of our control in the event of such a misappropriation if a transferee relies on the apparent authority of the representative and acts in good faith.

The M&A Rules and certain other PRC regulations establish complex procedures for some acquisitions of Chinese companies by foreign investors, which could make it more difficult for us to pursue growth through acquisitions in China

The Regulations on Mergers and Acquisitions of Domestic Companies by Foreign Investors, or the M&A Rules, adopted by six PRC regulatory agencies in August 2006 and amended in June 2009, and some other regulations and rules concerning mergers and acquisitions established additional procedures and requirements that could make merger and acquisition activities by foreign investors more time consuming and complex, including requirements in some instances that shall obtained an approval from the Ministry of Commerce, or the MOFCOM, in advance of any change-of-control transaction in which a foreign investor takes control of a PRC domestic enterprise. Moreover, the Anti-Monopoly Law requires that the MOFCOM shall be notified in advance of any concentration of undertaking if certain thresholds are triggered. In addition, the Safety Review System for Merger and Acquisition of Domestic Companies by Foreign Investors issued by the MOFCOM that became effective in September 2011 specify that mergers and acquisitions by foreign investors that raise “national defense and security” concerns and mergers and acquisitions through which foreign investors may acquire de facto control over domestic enterprises that raise “national security” concerns are subject to strict review by the MOFCOM, and the rules prohibit any activities attempting to bypass a security review, including by structuring the transaction through a proxy or contractual control arrangement. In the future, we may grow our business by acquiring complementary businesses. Complying with the requirements of the above-mentioned regulations and other relevant rules to complete such transactions could be time consuming, and any required approval processes, including obtaining approval from the MOFCOM or its local counterparts may delay or inhibit our ability to complete such transactions, which could affect our ability to expand our business or maintain our market share.

We face regulatory uncertainties in China that could restrict our ability to grant share incentive awards to our employees or consultants who are PRC citizens.

Pursuant to the Notices on Issues concerning the Foreign Exchange Administration for Domestic Individuals Participating in a Stock Incentive Plan of an Overseas Publicly-Listed Company issued by SAFE on February 15, 2012, or Circular 7, a qualified PRC agent (which could be the PRC subsidiary of the overseas-listed company) is required to file, on behalf of “domestic individuals” (both PRC residents and non-PRC residents who reside in China for a continuous period of not less than one year, excluding the foreign diplomatic personnel and representatives of international organizations) who are granted shares or share options by the overseas-listed company according to its share incentive plan, an application with SAFE to conduct SAFE registration with respect to such share incentive plan, and obtain approval for an annual allowance with respect to the purchase of foreign exchange in connection with the share purchase or share option exercise. Such PRC individuals’ foreign exchange income received from the sale of shares and dividends distributed by the overseas listed company and any other income shall be fully remitted into a collective foreign currency account in China, which is opened and managed by the PRC domestic agent before distribution to such individuals. In addition, such domestic individuals must also retain an overseas entrusted institution to handle matters in connection with their exercise of share options and their purchase and sale of shares. The PRC domestic agent also needs to update registration with SAFE within three months after the overseas-listed company materially changes its share incentive plan or make any new share incentive plans.

We have adopted our 2020 Share Incentive Plan, effective upon the completion of our initial public offering, and may grant options in the future. When we do, from time to time, we need to apply for or update our registration with SAFE or its local branches on behalf of our employees or consultants who receive options or other equity-based incentive grants under our share incentive plan or material changes in our share incentive plan. However, we may not always be able to make applications or update our registration on behalf of our employees or consultants who hold any type of share incentive awards in compliance with Circular 7, nor can we ensure you that such applications or update of registration will be successful. If we or the participants of our share incentive plan who are PRC citizens fail to comply with Circular 7, we and/or such participants of our share incentive plan may be subject to fines and legal sanctions, there may be additional restrictions on the ability of such participants to exercise their share options or remit proceeds gained from sale of their shares into China, and we may be prevented from further granting share incentive awards under our share incentive plan to our employees or consultants who are PRC citizens.

Risks Relating to Our Securities

Because we do not expect to pay dividends in the foreseeable future, you must rely on price appreciation of our Class A ordinary shares for return on your investment

We currently intend to retain most, if not all, of our available funds and any future earnings to fund the development and growth of our business. As a result, we do not expect to pay any cash dividends in the foreseeable future. Therefore, you should not rely on an investment in the Class A ordinary shares as a source for any future dividend income.

Our board of directors has complete discretion as to whether to distribute dividends. Even if our board of directors decides to declare and pay dividends, the timing, amount and form of future dividends, if any, will depend on, among other things, our future results of operations and cash flow, our capital requirements and surplus, the amount of distributions, if any, received by us from our subsidiary, our financial condition, contractual restrictions and other factors deemed relevant by our board of directors. Accordingly, the return on your investment in our Class A ordinary shares will likely depend entirely upon any future price appreciation of the Class A ordinary shares. There is no guarantee that the Class A ordinary shares will appreciate in value or even maintain the price at which you purchased the Class A ordinary shares. You may not realize a return on your investment in our Class A ordinary shares and you may even lose your entire investment in our Class A ordinary shares.

There can be no assurance that we will not be classified as a passive foreign investment company, or PFIC, for U.S. federal income tax purposes for any taxable year, which could result in adverse U.S. federal income tax consequences to U.S. Holders of our Class A ordinary shares and related warrants

A non-U.S. corporation, such as our company, will be classified as a “passive foreign investment company,” or PFIC, for U.S. federal income tax purposes for any taxable year if either (1) at least 75% of its gross income for such year consists of certain types of “passive” income or the “income test”; or (2) at least 50% of the value of its assets (generally based on an average of the quarterly values of the assets) during such year is attributable to assets that produce passive income or are held for the production of passive income, or the “asset test.” Based on the current and expected composition of our income and assets and value of our assets and projections as to the value of our Class A ordinary shares, we do not presently expect to be a PFIC for the current taxable year. However, no assurance can be given in this regard because the determination of whether we are or will become a PFIC for any taxable year is a fact-intensive inquiry made on an annual basis that depends, in part, upon the composition of our income and assets, which may change over time if we expand and diversify our product offerings. Fluctuations in the market price of our Class A ordinary shares may cause us to be or become a PFIC for the current or subsequent taxable years because the value of our assets for the purpose of the asset test may be determined by reference to the market price of our Class A ordinary shares (which has been and may continue to be volatile). The composition of our income and assets may also be affected by how, and how quickly, we use our liquid assets and the cash.

If we were to be or become a PFIC for any taxable year during which a U.S. Holder (as defined in “Item 10. Additional Information—E. Taxation—Material U.S. Federal Income Tax Considerations”) holds our Class A ordinary shares or warrants, certain adverse U.S. federal income tax consequences could apply to such U.S. Holder. See “Item 10. Additional Information—E. Taxation—Material U.S. Federal Income Tax Considerations—Passive Foreign Investment Company Rules.”

Our amended and restated memorandum and articles of association contain anti-takeover provisions that could have a material adverse effect on the rights of holders of our Class A ordinary shares

Our amended and restated memorandum and articles of association contain provisions to limit the ability of others to acquire control of our company or cause us to engage in change-of-control transactions. These provisions could have the effect of depriving our shareholders of an opportunity to sell their shares at a premium over prevailing market prices by discouraging third parties from seeking to obtain control of our company in a tender offer or similar transaction. Our board of directors has the authority, without further action by our shareholders, to issue preferred shares in one or more series and to fix their designations, powers, preferences, privileges, and relative participating, optional or special rights and the qualifications, limitations or restrictions, including dividend rights, conversion rights, voting rights, terms of redemption and liquidation preferences, any or all of which may be greater than the rights associated with our ordinary shares. Preferred shares could be issued quickly with terms calculated to delay or prevent a change in control of our company or make removal of management more difficult. If our board of directors decides to issue preferred shares, the price of our Class A ordinary shares may fall and the voting and other rights of the holders of our Class A ordinary shares may be materially and adversely affected.

You may face difficulties in protecting your interests, and your ability to protect your rights through U.S. courts may be limited, because we are incorporated under Cayman Islands law and conduct our operations primarily in emerging markets

We are an exempted company incorporated under the laws of the Cayman Islands. Our corporate affairs are governed by our amended and restated memorandum and articles of association, the Companies Act (2021 Revision) of the Cayman Islands and the common law of the Cayman Islands. The rights of shareholders to take action against the directors, actions by minority shareholders and the fiduciary responsibilities of our directors to us under Cayman Islands law are to a large extent governed by the common law of the Cayman Islands. The common law of the Cayman Islands is derived in part from comparatively limited judicial precedent in the Cayman Islands as well as from the common law of England, the decisions of whose courts are of persuasive authority, but are not binding, on a court in the Cayman Islands. The rights of our shareholders and the fiduciary responsibilities of our directors under Cayman Islands law are not as clearly established as they would be under statutes or judicial precedent in some jurisdictions in the United States. In particular, the Cayman Islands have a less developed body of securities laws than the United States. Some U.S. states, such as Delaware, have more fully developed and judicially interpreted bodies of corporate law than the Cayman Islands. In addition, Cayman Islands companies may not have standing to initiate a shareholder derivative action in a federal court of the United States.

Shareholders of Cayman Islands exempted companies like us have no general rights under Cayman Islands law to inspect corporate records or to obtain copies of lists of shareholders of these companies. Our directors have discretion under our articles of association to determine whether or not, and under what conditions, our corporate records may be inspected by our shareholders, but are not obliged to make them available to our shareholders. This may make it more difficult for you to obtain the information needed to establish any facts necessary for a shareholder motion or to solicit proxies from other shareholders in connection with a proxy contest.

Certain corporate governance practices in the Cayman Islands, which is our home country, differ significantly from requirements for companies incorporated in other jurisdictions such as the United States. If we choose to follow home country practice in the future, our shareholders may be afforded less protection than they otherwise would under rules and regulations applicable to U.S. domestic issuers.

In addition, we conduct substantially all of our business operations in emerging markets, including China, and substantially all of our directors and senior management are based in China. The SEC, U.S. Department of Justice, or the DOJ, and other authorities often have substantial difficulties in bringing and enforcing actions against non-U.S. companies and non-U.S. persons, including company directors and officers, in certain emerging markets, including China. Additionally, our public shareholders may have limited rights and few practical remedies in emerging markets where we operate, as shareholder claims that are common in the United States, including class action securities law and fraud claims, generally are difficult or impossible to pursue as a matter of law or practicality in many emerging markets, including China. For example, in China, there are significant legal and other obstacles for the SEC, the DOJ and other U.S. authorities to obtaining information needed for shareholder investigations or litigation. Although the competent authorities in China may establish a regulatory cooperation mechanism with the securities regulatory authorities of another country or region to implement cross-border supervision and administration, the regulatory cooperation with the securities regulatory authorities in the United States has not been efficient in the absence of a mutual and practical cooperation mechanism. According to Article 177 of the PRC Securities Law which became effective in March 2020, no foreign securities regulator is allowed to directly conduct investigation or evidence collection activities within the territory of the PRC. Accordingly, without the consent of the competent PRC securities regulators and relevant authorities, no organization or individual may provide the documents and materials relating to securities business activities to foreign securities regulators.

As a result of all of the above, our public shareholders may have more difficulty in protecting their interests in the face of actions taken by management, members of the board of directors or controlling shareholders than they would as public shareholders of a company incorporated in the United States.

As a company incorporated in the Cayman Islands, we are permitted to adopt certain home country practices in relation to corporate governance matters that differ significantly from the Nasdaq Stock Market listing standards; these practices may afford less protection to shareholders than they would enjoy if we complied fully with the relevant listing standards

As a Cayman Islands company listed on the Nasdaq Global Select Market, we are subject to the Nasdaq Stock Market listing standards. However, the Nasdaq Stock Market listing standards permit a foreign private issuer like us to follow the corporate governance practices of its home country. Certain corporate governance practices in the Cayman Islands, which is our home country, may differ significantly from the Nasdaq Stock Market listing standards (“Nasdaq Rules”). We currently follow home country practice in lieu of the requirements under the Nasdaq Rules with respect to certain corporate governance standards. For example, based on home country practice, we are not required to seek shareholder approval for issuance 20% or more of our outstanding ordinary shares or voting power in a private offering (as defined by Nasdaq Rules). Accordingly, our shareholders not be provided with the benefits of certain corporate governance requirements of the Nasdaq Rules.

Cayman Islands economic substance requirements may have an effect on our business and operations.

Pursuant to the International Tax Cooperation (Economic Substance) Act (2020 Revision) (as amended) of the Cayman Islands, or the ES Act, that came into force on January 1, 2019, a “relevant entity” is required to satisfy the economic substance test set out in the ES Act. A “relevant entity” includes an exempted company incorporated in the Cayman Islands as is our company. Based on the current interpretation of the ES Act, we believe that our company, Ebang International Holdings Inc., is a pure equity holding company since it only holds equity participation in other entities and only earns dividends and capital gains. Accordingly, for so long as our company, Ebang International Holdings Inc., is a “pure equity holding company”, it is only subject to the minimum substance requirements, which require us to (1) comply with all applicable filing requirements under the Companies Act, Cap. 22 (Act 3 of 1961, as consolidated and revised) of the Cayman Islands; and (2) has adequate human resources and adequate premises in the Cayman Islands for holding and managing equity participations in other entities. However, there can be no assurance that we will not be subject to more requirements under the ES Act. Uncertainties over the interpretation and implementation of the ES Act may have an adverse impact on our business and operations.

Our dual-class voting structure will limit your ability to influence corporate matters and could discourage others from pursuing any change of control transactions that holders of our Class A ordinary shares may view as beneficial.

We have a dual-class share structure such that our ordinary shares consist of Class A ordinary shares and Class B ordinary shares. Holders of Class A ordinary shares are entitled to one vote per share, while holders of Class B ordinary shares are entitled to 20 votes per share. Each Class B ordinary share is convertible into one Class A ordinary share at any time by the holder thereof, while Class A ordinary shares are not convertible into Class B ordinary shares under any circumstances. Upon any sale, transfer, assignment or disposition of any Class B ordinary shares by a holder thereof to any non-affiliate of such holder, each of such Class B ordinary shares will be automatically and immediately converted into one Class A ordinary share.

Mr. Dong Hu, our founder, chairman of the board of directors and chief executive officer, beneficially owns all of our issued Class B ordinary shares. These Class B ordinary shares will constitute approximately 25.1 % of our total issued and outstanding share capital and 87.0% of the aggregate voting power of our total issued and outstanding share capital. As a result of the dual-class share structure and the concentration of ownership, Mr. Dong Hu has a considerable influence over matters such as decisions regarding mergers and consolidations, election of directors and other significant corporate actions. He may take actions that are not in the best interest of us or our other shareholders. This concentration of ownership may discourage, delay or prevent a change in control of our company, which could have the effect of depriving our other shareholders of the opportunity to receive a premium for their shares as part of a sale of our company and may reduce the price of our Class A ordinary shares. This concentrated control will limit your ability to influence corporate matters and could discourage others from pursuing any potential merger, takeover or other change of control transactions that holders of Class A ordinary shares may view as beneficial.

We are a “controlled company” within the meaning of the Nasdaq Stock Market Listing Rules, and, as a result, can rely on exemptions from certain corporate governance requirements that provide protection to shareholders of other companies.

We are a “controlled company” as defined under the Nasdaq Stock Market Listing Rules as Mr. Dong Hu, our founder, chairman of the board of directors and chief executive officer, owns more than 50% of our total voting power. For so long as we remain a controlled company under that definition, we are permitted to elect to rely, and may rely, on certain exemptions from corporate governance rules. As a result, you may not have the same protection afforded to shareholders of companies that are subject to these corporate governance requirements.

The dual-class structure of our ordinary shares may adversely affect the trading market for our Class A ordinary shares.

Certain shareholder advisory firms have announced changes to their eligibility criteria for inclusion of shares of public companies on certain indices, including the S&P 500, to exclude companies with multiple classes of shares and companies whose public shareholders hold no more than 5% of total voting power from being added to such indices. In addition, several shareholder advisory firms have announced their opposition to the use of multiple class structures. As a result, the dual-class structure of our ordinary shares may prevent the inclusion of our Class A ordinary shares in such indices and may cause shareholder advisory firms to publish negative commentary about our corporate governance practices or otherwise seek to cause us to change our capital structure. Any such exclusion from indices could result in a less active trading market for our Class A ordinary shares. Any actions or publications by shareholder advisory firms critical of our corporate governance practices or capital structure could also adversely affect the value of our Class A ordinary shares.

Certain judgments obtained against us by our shareholders may not be enforceable

We are a Cayman Islands company and the majority of our assets are located outside of the United States. The most significant portion of our operations is conducted in China. In addition, a majority of our current directors and officers are nationals and residents of countries other than the United States. Substantially all of the assets of these persons may be located outside the United States. As a result, it may be difficult or impossible for you to bring an action against us or against these individuals in the United States in the event that you believe that your rights have been infringed under the U.S. federal securities laws or otherwise. Even if you are successful in bringing an action of this kind, the laws of the Cayman Islands and of China may render you unable to enforce a judgment against our assets or the assets of our directors and officers.

We are an emerging growth company within the meaning of the Securities Act and may take advantage of certain reduced reporting requirements

We are an “emerging growth company,” as defined in the JOBS Act, and we may take advantage of certain exemptions from requirements applicable to other public companies that are not emerging growth companies including, most significantly, not being required to comply with the auditor attestation requirements of Section 404 for so long as we are an emerging growth company until the fifth anniversary from the date of our initial listing.

The JOBS Act also provides that an emerging growth company does not need to comply with any new or revised financial accounting standards until such date that a private company is otherwise required to comply with such new or revised accounting standards. However, we have elected to “opt out” of this provision and, as a result, we will comply with new or revised accounting standards as required when they are adopted for public companies. This decision to opt out of the extended transition period under the JOBS Act is irrevocable.

We are a foreign private issuer within the meaning of the rules under the Exchange Act, and as such we are exempt from certain provisions applicable to United States domestic public companies

Because we are a foreign private issuer under the Exchange Act, we are exempt from certain provisions of the securities rules and regulations in the United States that are applicable to U.S. domestic issuers, including:

We have and plan to continue to file an annual report on Form 20-F within four months of the end of each fiscal year. In addition, we publish our results on a semi-annual basis through press releases, distributed pursuant to the rules and regulations of the Nasdaq Global Select Market. Press releases relating to financial results and material events will also be furnished to the SEC on Form 6-K. However, the information we are required to file with or furnish to the SEC will be less extensive and less timely than that required to be filed with the SEC by U.S. domestic issuers. As a result, you may not be afforded the same protections or information that would be made available to you were you investing in a U.S. domestic issuer.

Certain data and information in this annual report were obtained from third-party sources and were not independently verified by us

This annual report, in particular the industry data reproduced from Frost & Sullivan, contains certain data and information that have been derived from third-party reports, either commissioned by us or publicly accessible, and other publicly available sources. Statistical data in these sources of information also include projections based on a number of assumptions. The countries where we operate property markets may not grow at the rate projected by such statistical data, or at all. The failure of our industry to grow at the projected rate may have a material adverse effect on our business. In addition, the complex and changing nature of the broad macroeconomic factors discussed in this annual report may result in significant uncertainties for any projections or estimates relating to the growth prospects or future condition of our market. Furthermore, if any one or more of the assumptions underlying the market data is later found to be incorrect, actual results may differ from the projections based on these assumptions.

We have not independently verified the data and information contained in such third-party publications and reports. Data and information contained in such third-party publications and reports may be collected using third-party methodologies, which may differ from the data collection methods used by us. In addition, these industry publications and reports generally indicate that the information contained therein was believed to be reliable, but do not guarantee the accuracy and completeness of such information. You should therefore not place undue reliance on such information.

General Risk Factors

Third parties have claimed and may, from time to time, assert or claim that we infringed their intellectual property rights and any failure to protect our intellectual property rights could have a material adverse impact on our business

We operate in an industry where participants own a large number of patents and other intellectual property rights that are material to operations and will vigorously pursue, protect and defend these rights. Our competitors or other third parties may allege to own intellectual property rights and interests that could potentially conflict with our own. It is difficult to monitor all of the patent applications and other intellectual property rights protection registrations or applications that may be filed in the PRC or in other relevant jurisdictions. If we offer products that may potentially infringe on such pending applications and the applications are granted, third parties may initiate intellectual infringement claims against us. For example, we are currently involved in an ongoing civil litigation claim against us and four other defendants in relation to potential infringement of intellectual property rights.

As we expand our operations with new products and into new markets, the chances of encountering infringement claims by third parties will increase. We may incur substantial costs in defending or settling such disputes and such actions could divert significant resources and management attention. If any such claim against us is successful, we may not have a legal right to continue to manufacture and sell the relevant products that are found to have incorporated the disputed intellectual property. The success of such claims may also result in an increase in our costs, including additional royalties, licensing fees or further research and development costs to develop non-infringing alternatives, and negatively affect our profitability. Moreover, such claims, whether successful or not, may cause significant damage to our reputation and a loss of customers, as a result of which our business and results of operations could be materially and adversely affected.

If we are unable to maintain or enhance our brand recognition, our business, results of operations and financial condition may be materially and adversely affected

Maintaining and enhancing the recognition, image and acceptance of our brand are important to our ability to differentiate our products from and to compete effectively with our peers. Our brand image, however, could be jeopardized if we fail to maintain high product quality, pioneer and keep pace with evolving technology trends, or timely fulfill the orders for our products. If we fail to promote our brand or to maintain or enhance our brand recognition and awareness among our customers, or if we are subject to events or negative allegations affecting our brand image or the publicly perceived position of our brand, our business, operating results and financial condition could be adversely affected.

Changes in international trade policies and international barriers to trade, or the escalation of political tensions between the United States and China, may have an adverse effect on our business

We exported our products to a number of countries outside of the PRC and derive sales from exporting to those countries, and we intend to continue to sell our current and future products to countries outside of the PRC. Further, we rely on certain overseas suppliers, including suppliers in the United States, for the supply of certain equipment and tools, such as our electronic design automation, a development tool. Changes to trade policies, treaties and tariffs, any escalation in existing trade tensions or the advent of a trade war, or news and rumors of the escalation of a potential trade war, in or affecting the jurisdictions in which we operate and to which we sell our products, or the perception that these changes could occur, could adversely affect the financial and economic conditions in those jurisdictions, as well as our international sales, financial condition and results of operations.

Political tensions between the United States and China have escalated due to, among other things, the COVID-19 outbreak, the PRC National People’s Congress’ passage of Hong Kong national security legislation, sanctions imposed by the U.S. Department of Treasury on certain officials of the Hong Kong Special Administrative Region and the central government of the PRC and the executive orders issued by former U.S. President Donald J. Trump in August 2020 that prohibit certain transactions with ByteDance Ltd., Tencent Holdings Ltd. and the respective subsidiaries of such companies. Rising political tensions could reduce levels of trades, investments, technological exchanges and other economic activities between the two major economies, which would have a material adverse effect on global economic conditions and the stability of global financial markets. Any of these factors could have a material adverse effect on our business, prospects, financial condition and results of operations. Furthermore, there have been recent media reports on deliberations within the U.S. government regarding potentially limiting or restricting China-based companies from accessing U.S. capital markets. If any such deliberations were to materialize, the resulting legislation may have a material and adverse impact on the stock performance of China-based issuers listed in the United States. It is currently unclear whether the proposed or additional legislations would be enacted that would have the effect of potentially limiting or restricting China-based companies from accessing U.S. capital markets.

Any global systemic economic and financial crisis could negatively affect our business, results of operations, and financial condition

Any prolonged slowdown in the Chinese or global economy may have a negative impact on our business, results of operations and financial condition. For example, the global financial markets have experienced significant disruptions since 2008 and the United States, Europe and other economies have experienced periods of recession. The recovery from the lows of 2008 and 2009 has been uneven and there are new challenges, including the escalation of the European sovereign debt crisis from 2011 and the slowdown of the PRC’s economic growth since 2012, which may continue. The market panics over the global outbreak of coronavirus COVID-19 and the drop in oil price have materially and negatively affected the global financial markets in March 2020, which may cause a potential slowdown of the world’s economy. See “Item 3. Key Information—D. Risk Factors—Risks Relating to Our Business and Industry—The recent global coronavirus COVID-19 outbreak has caused significant disruptions in our business, which we expect will materially and adversely affect our results of operations and financial condition.” Additionally, there is considerable uncertainty over the long-term effects of the expansionary monetary and fiscal policies adopted by the central banks and financial authorities of some of the world’s leading economies, including the United States and the PRC. There have also been concerns over unrest in Ukraine, the Middle East and Africa, which have resulted in volatility in financial and other markets. There have also been concerns over the United Kingdom leaving the European Union as well as the significant potential changes to United States trade policies, treaties and tariffs, including trade policies and tariffs regarding the PRC. There have also been concerns about the economic effect of the tensions in the relationship between the PRC and surrounding Asian countries. There were and could be in the future a number of domino effects from such turmoil on our business, including significant decreases in orders from our customers; insolvency of key suppliers resulting in product delays; inability of customers to obtain credit to finance purchases of our products and/or customer insolvencies; and counterparty failures negatively impacting our operations. Any systemic economic or financial crisis could cause revenues for the semiconductor industry as a whole to decline dramatically and could materially and adversely affect our results of operations.

We face risks of natural disasters, acts of God and occurrence of epidemics, which could severely disrupt our business operations

Natural disasters, epidemics and other acts of God which are beyond our control may adversely affect the economy, infrastructure and livelihood of the people in China and in other territories in which we operate and may materially and adversely affect our operations, as our primary facilities and offices are located in China and we have other facilities and offices outside of China. Material damage to, or the loss of, such facilities due to fire, severe weather, flood, earthquake, or other acts of God or cause may not be adequately covered by proceeds of our insurance coverage and could materially and adversely affect our business and results of operations. Any outbreaks of contagious disease, acts of war or terrorist attacks may cause damage or disruption to our business, our employees and our markets, any of which could adversely impact our business and results of operations.

Changes in China’s economic, political or social conditions or government policies could have a material adverse effect on our business, results of operations and financial condition

Substantially all of our revenues were and, in a foreseeable future, are expected to be derived in China, and most of our operations, including all of our manufacturing, is conducted in China. Accordingly, our business, prospects, results of operations and financial condition may be influenced to a significant degree by political, economic and social conditions in China generally and by continued economic growth in China as a whole. The Chinese economy differs from the economies of most developed countries in many respects, including the degree of government involvement, level of development, growth rate, control of foreign exchange and allocation of resources. Although the PRC government has implemented measures emphasizing the utilization of market forces for economic reform, the reduction of state ownership of productive assets and the establishment of improved corporate governance in business enterprises, a substantial portion of productive assets in China is still owned by the government. In addition, the Chinese government continues to play a significant role in regulating industry development by imposing industrial policies. The Chinese government also exercises significant control over China’s economic growth through strategically allocating resources, controlling the payment of foreign currency-denominated obligations, setting monetary policy and providing preferential treatment to particular industries or companies.

While the Chinese economy has experienced significant growth over the past decades, growth has been uneven, both geographically and among various sectors of the economy, and the rate of growth has been slowing since 2012. Any adverse changes in economic conditions in China, in the policies of the Chinese government or in the laws and regulations in China could have a material adverse effect on the overall economic growth of China. As a result, changes in economic conditions and government policies could adversely affect our business and operating results, lead to reduction in demand for our services and adversely affect our competitive position.

Uncertainties in the interpretation and enforcement of PRC laws and regulations could limit the legal protections available to you and us

The PRC legal system is a civil law system based on written statutes. Unlike the common law system, prior court decisions may be cited for reference but have limited precedential value. Our PRC legal system is evolving rapidly, but its current slate of laws may not be sufficient to cover all aspects of the economic activities in China, including such activities that relate to or have an impact on our business. Implementation and interpretations of laws, regulations and rules are not always undertaken in a uniform matter and enforcement of these laws, regulations and rules involves uncertainties.

From time to time, we may have to resort to administrative and court proceedings to enforce our legal rights. However, since PRC administrative and court authorities have significant discretion in interpreting and implementing statutory and contractual terms, it may be more difficult to evaluate the outcome of administrative and court proceedings and the level of protection we enjoy than in more developed legal systems. Furthermore, the PRC legal system is based in part on government policies and internal rules (some of which are not published in a timely manner or at all) that may have a retroactive effect. As a result, we may not always be aware of any potential violation of these policies and rules until sometime after the violation. Such uncertainties, including unpredictability towards the scope and effect of our contractual, property (including intellectual property) and procedural rights, and any failure to respond to changes in the regulatory environment in China could materially and adversely affect our business and impede our ability to continue our operations.

A severe or prolonged downturn in China’s economy and political tensions between the United States and China could materially and adversely affect our business, financial condition and results of operations

The global macroeconomic environment is facing challenges, including a new wave of quantitative easing by the U.S. Federal Reserve due to the COVID-19 outbreak, the economic slowdown in the Eurozone since 2014 and the uncertain impact of “Brexit.” The growth of China’s economy has slowed down since 2012 and such slowdown may continue. The outbreak of coronavirus COVID-19 in China has resulted in a severe disruption of social and economic activities in China, which may result in a potential slowdown of China’s economy in 2020 and beyond. See “Item 3. Key Information—D. Risk Factors—Risks Relating to Our Business and Industry—The recent global coronavirus COVID-19 outbreak has caused significant disruptions in our business, which we expect will materially and adversely affect our results of operations and financial condition.” In addition, there is considerable uncertainty over the long-term effects of the expansionary monetary and fiscal policies adopted by the central banks and financial authorities of some of the world’s leading economies, including the United States and China. There have also been concerns on the relationship between China and other countries, including the surrounding Asian countries and the United States. In March 2018, the former U.S. President Donald J. Trump announced to impose tariffs on steel and aluminum entering the United States. In June 2018, he announced further tariffs targeting goods imported from China. Subsequently, China and the U.S. each imposed tariffs to the extent that adversely affected trade between the two countries. In October 2019, the former U.S. President Donald J. Trump announced that China and the United States had reached a tentative agreement for the first phase of a trade deal, under which China agreed to purchase up to US$50.0 billion of American products and services, while the United States agreed to suspend new tariffs. Such agreement was signed in January 2020. It remains unclear what impact these tariff negotiations may have or what further actions the two countries may take. Moreover, political tensions between the United States and China have escalated as a result of the COVID-19 outbreak and the PRC National People’s Congress’ decision on Hong Kong national security legislation. Rising political tensions could reduce levels of trades, investments, technological exchanges and other economic activities between the two major economies, which would have a material adverse effect on global economic conditions and the stability of global financial markets. Any of the circumstances would have a material adverse effect on our business, prospects, financial condition and results of operations. See “—We plan to increase our export of mining machines to the United States and the European Union in the future, which may be subject to high tariff rates resulting from protectionism trade policies, and as a result, our future sales volumes, profitability and results of operations will be materially and adversely affected.” Furthermore, there have been recent media reports on deliberations within the U.S. government regarding limiting or restricting China-based companies from accessing U.S. capital markets. If any such deliberations were to materialize, the resulting legislation may have a material adverse impact on the stock performance of China-based issuers listed in the United States.

The trading price of our Class A ordinary shares may be volatile, which could result in substantial losses to investors

The trading price of our Class A ordinary shares has been volatile since our Class A ordinary shares began to trade on the Nasdaq Global Select Market on June 26, 2020. The trading price of our Class A ordinary shares could fluctuate widely due to factors beyond our control. This may happen because of broad market and industry factors, like the performance and fluctuation of the market prices of other companies with business operations located mainly in China that have listed their securities in the United States. A number of Chinese companies have listed or are in the process of listing their securities on U.S. stock markets. The securities of some of these companies have experienced significant volatility, including price declines in connection with their initial public offerings. The trading performances of these Chinese companies’ securities after their offerings may affect the attitudes of investors toward Chinese companies listed in the United States in general and consequently may impact the trading performance of the Class A ordinary shares, regardless of our actual operating performance. 

In addition to market and industry factors, the price and trading volume for the Class A ordinary shares may be highly volatile for factors specific to our own operations, including the following:

Any of these factors may result in large and sudden changes in the volume and price at which the Class A ordinary shares will trade.

Additionally, any negative news or perceptions about inadequate corporate governance practices or fraudulent accounting, corporate structure or other matters of other Chinese companies may also negatively affect the attitudes of investors towards Chinese companies in general, including us, regardless of whether we have engaged in any inappropriate activities. In particular, the global financial crisis and the ensuing economic recessions in many countries have contributed and may continue to contribute to extreme volatility in the global stock markets. These broad market and industry fluctuations may adversely affect the market price of our Class A ordinary shares. Volatility or a lack of positive performance in our Class A ordinary shares price may also adversely affect our ability to retain key employees, most of whom may be granted options or other equity incentives in the future.

If securities or industry analysts do not publish research or reports about our business, or if they adversely change their recommendations regarding our Class A ordinary shares, the market price for the Class A ordinary shares and trading volume could decline

The trading market for our Class A ordinary shares will be influenced by research or reports that industry or securities analysts publish about our business. If one or more analysts who cover us downgrade our Class A ordinary shares, the market price for our Class A ordinary shares would likely decline. If one or more of these analysts cease to cover us or fail to regularly publish reports on us, we could lose visibility in the financial markets, which in turn could cause the market price or trading volume for our Class A ordinary shares to decline.

We will continue to incur increased costs as a public company, which could lower our profits or make it more difficult to run a business.

As a public company, we have incurred significant legal, accounting and other expenses that we did not incur as a private company to ensure that we comply with the various requirements on corporate governance practices imposed by the Sarbanes-Oxley Act of 2002, as well as rules subsequently implemented by the SEC and Nasdaq Global Select Market. For example, we have increased the number of independent directors and adopt policies regarding internal controls and disclosure controls and procedures. We have also incur additional costs associated with our public company reporting requirements. We expect that these rules and regulations will continue to cause us to incur elevated legal and financial compliance costs, devote substantial management effort to ensure compliance and make some corporate activities more time-consuming and costly. We are currently evaluating and monitoring developments with respect to these rules and regulations, and we cannot predict or estimate with any degree of certainty the amount of additional costs we may incur or the timing of such costs.