RISK FACTORS

         An investment in our ADSs involves significant risks. You should carefully consider all of the information in this prospectus, including the risks and uncertainties described below, before making an investment in our ADSs. Any of the following risks could have a material adverse effect on our business, financial condition and results of operations. In any such case, the market price of our ADSs could decline, and you may lose all or part of your investment.

Risks Relating to Our Business

We have incurred significant losses and we may continue to experience losses in the future.

        We have incurred significant losses in the past. In 2015, 2016 and the first half of 2017, we had net loss of RMB 196.2 million, RMB 182.1 million (US$26.9 million) and RMB 49.0 million (US$7.2 million), respectively. We also had loss from operations at similar levels during those periods. In addition, we had cash used in operations of RMB 158.9 million, RMB 239.1 million (US$35.3 million) and RMB 101.6 million (US$15.0 million) in 2015, 2016 and the first half of 2017, respectively. We cannot assure you that we will be able to generate net profits or positive cash flow from operating activities in the future. Our ability to achieve profitability depends in large part on our ability to manage our sales and marketing expenses, which accounted for 156%, 107% and 86% of our total revenues in 2015, 2016 and the first half of 2017, respectively. We intend to manage and further reduce our sales and marketing expenses as a proportion of our total revenues, but there can be no assurance that we will achieve this goal, and we may continue to experience losses in the future.

Our limited operating history in the rapidly evolving online and mobile consumer finance market in China makes it difficult to evaluate our future prospects.

        We have a limited operating history, which makes it difficult to evaluate our future prospects and ability to make profit. We launched our online platform in 2012, and introduced big data risk management solutions in 2015 and Gold Cloud in 2016. We operate in China's online and mobile consumer finance market, which is rapidly evolving and may not develop as we anticipate. There are few established players in this new market and they have relatively short track records, and business models continue to evolve. The regulatory framework governing the industry is also still evolving and will remain uncertain for the foreseeable future. Other participants in the industry, including users and financial service providers, may have difficulty distinguishing our platform, services and solutions from those of our competitors. As the industry and our business develop, we may modify our business model or change our platform, services and solutions. These changes may not achieve expected results and may have a material and adverse impact on our financial condition and results of operations.

        You should consider our business and future prospectus in light of the risks and challenges we may encounter in this rapidly evolving industry, including, among other things, our ability to:

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expand our user base and increase user activities on our platform;



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provide diversified and distinguishable services and solutions to financial service providers;



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enhance our data analytical and risk management capabilities;



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improve our operational efficiency;



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maintain a reliable, secure, high-performance and scalable technology infrastructure;



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attract, retain and motivate talented employees;



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anticipate and adapt to changing market conditions, including technological developments and changes in the competitive landscape; and



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navigate an evolving and complex regulatory environment.

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        If we fail to address any or all of these risks and challenges, our business and financial condition may be materially and adversely affected.

We face challenges with generating and acquiring user traffic to our platform and converting the traffic into our user base.

        The majority of user traffic to our platform is generated from third-party channels, rather than from direct access to our mobile apps or website. Our top five traffic acquisition channels accounted for over a third of our user traffic in 2016 and in the first six months of 2017. We may not be able to promote awareness of our brand and achieve widespread acceptance of our business model to increase direct access to our platform. We have incurred significant expenses on and devoted considerable resources to branding and marketing activities and user traffic acquisition, and we may continue to do so in the future. Our ability to convert user traffic to user base and retain that user base depend on users' satisfaction with the quantity and quality of financial products offered by financial service providers and trust in the content on our platform. If we fail to meet these challenges, our business, financial performance and prospects will be materially and adversely affected.

Failure to maintain relationships with financial service providers or develop new ones may materially and adversely affect our business and results of operations.

        Our relationship with financial service providers is crucial to our success. We generate substantially all of our revenues from services and solutions provided to financial service providers. Certain financial service providers have accounted for a significant portion of our revenues in the past. Our largest financial service provider, a third-party technology-enabled online lending platform, accounted for 19% of our total revenues in each of 2015 and 2016 and 13% in the first half of 2017. We work with this financial service provider at arm's-length and negotiate a cooperation agreement with it on an annual basis based on our business needs and market conditions. While we continually seek to diversify our financial service providers, there can be no assurance that the concentration will further decrease. Our ability to attract users to our platform and maintain and grow our user base depends on the quantity and quality of financial products offered by financial service providers on our platform. We also provide big data risk management solutions and integrated solutions to financial service providers, as well as cooperate with them to provide content on our platform and obtain data for our data analytical models. Our arrangements with our financial service providers are typically not exclusive, and they may have similar arrangements with our competitors. If financial service providers are dissatisfied with our services and solutions, they may terminate their relationships with us and switch to our competitors. Moreover, we have seen financial service providers increasingly rely on their own online and technology capabilities to serve online and mobile users in recent years. There can be no assurance that we can maintain relationships with our existing financial service providers on commercially desirable terms. We may also fail to develop new relationship with additional financial service providers. As a result, our business, financial performance and prospects will be materially and adversely affected.

Our match and recommendation of financial products to users may not be effective, which will result in dissatisfaction from both users and financial service providers.

        We may not be able to match users with suitable financial products due to various reasons. Our search and recommendation engine may fail to function properly. The data provided to us by our users, financial service providers and third party data partners may not be accurate or up to date. If users are recommended financial products but cannot ultimately obtain approval from financial service providers, they may consider our platform to be ineffective at matching. At the same, financial service providers may be dissatisfied with us for not effectively helping them acquire users. After a user gets a financial product, the user may become dissatisfied with the terms and conditions of the financial product or the services provided by the financial service provider, or the financial service provider may have difficulty

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collecting repayments from the user. Both the user and financial service provider may associate their dissatisfaction and subsequent difficulties with our platform as the transaction was initiated on our platform. Users may consequently be reluctant to continue to use our platform and financial service providers may be hesitant to continue to partner with us. As a result, our business, reputation, financial performance and prospects will be materially and adversely affected.

If we are not able to respond to changes in user preferences for financial products and provide a satisfactory user experience on our platform, we will not be able to maintain and expand our user base or effectively convert our users into customers of our financial service providers.

        We believe that our user base is the cornerstone of our business. Our ability to maintain and expand our user base depends on a number of factors, including our ability to match and recommend suitable financial products for our users, the effectiveness of our curation process, and our ability to provide relevant and timely content to meet changing user needs. If we are unable to respond to changes in user preference and deliver satisfactory and distinguishable user experience, borrowers and prospective borrowers may switch to competing platforms or obtain financial products directly from their providers. As a result, user access to and user activity on our platform will decline, our services and solutions will be less attractive to financial service providers and our business, financial performance and prospects will be materially and adversely affected.

We may not be able to ensure the accuracy of product information and the authenticity of financial products on our platform.

        The acceptance and popularity of our platform is premised on the reliability of the financial products and information on our platform. We rely on our financial service providers for the authenticity of their financial products and the comprehensiveness, accuracy and timeliness of the related financial information. While the products and information from our financial service providers have been generally reliable, there can be no assurance that the reliability can be maintained in the future. If our financial service providers or their agents provide inauthentic financial products or incomplete, misleading, inaccurate or fraudulent information, we may lose the trust of existing and prospective users. In addition, if our users purchase wealth management products that they discover on our platform and they suffer losses, they may blame us and attempt to hold us responsible for their losses. Our reputation could be harmed and we could experience reduced user traffic to our platform, which would adversely affect our business and financial performance.

We may fail to develop and innovate our platform and products.

        The attractiveness of our online platform to users and our technology-based services and solutions to financial service providers depend on our ability to innovate. To remain competitive, we must continue to develop and expand our product and service offerings and content. We must also continue to enhance and improve our data analytical capabilities, platform interface and technology infrastructure. These efforts may require us to develop internally, or to license, increasingly complex technologies. In addition, new content, services, solutions and technologies developed and introduced by competitors could render our content, services and solutions obsolete if we are unable to update or modify our own technology. Developing and integrating new content, services, solutions and technologies into our existing platform and infrastructure could be expensive and time-consuming. Furthermore, any new features and functions may not achieve market acceptance. We may not succeed in incorporating new technologies, or may incur substantial expenses in order to do so. If we fail to develop, introduce, acquire or incorporate new features, functions or technologies effectively and on a timely basis, our business, financial performance and prospects could be materially and adversely affected.

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We may fail to compete effectively.

        The retail financial market in China is rapidly evolving and highly competitive. New competitors may emerge at any time. We may fail to compete for users and/or financial service providers against any of our existing or potential competitors. We compete as an open platform against other companies that also seek to position themselves as open platforms serving both borrowers and financial service providers. We also compete with online platforms for financial products that are affiliated with major internet companies, including search engine, social media, e-commerce and online payment companies. Some of these internet companies also offer their financial products on our platform, so they both compete and cooperate with us. In addition, we compete with financial service providers to the extent that they offer or list financial products on their own platform, although some of these financial service providers may also offer or list financial products on our platform as well. Such financial service providers may stop utilizing our platform in order to enhance the competitiveness of their own platforms. Existing or potential competitors may have substantially greater brand recognition and possess more financial, marketing and research resources than we do. Our competitors may introduce platforms with more attractive products, content and features, or services or solutions with competitive pricing or enhanced performance that we cannot match. In addition, some of our competitors may have more resources to develop or acquire new technologies and react quicker to changing requirements of users and/or financial service providers. If we fail to compete effectively, our business, financial performance and prospects will be materially and adversely affected.

We have limited control over the product and service quality of our financial service providers.

        As users access financial products through our platform, they may have the impression that we are at least partially responsible for the quality of these products, especially in the case of loans that are offered through our Gold Cloud system, where the user continues to interact with our platform throughout the discovery, application, approval and loan servicing process. Although we have established standards to screen financial service providers before listing their products on our platform, and to a certain extent rank the financial products based on past user experience when we make recommendations to users, we have limited control over the quality of the financial products and the services provided by financial service providers. In the event that a user is dissatisfied with a financial product or the service of a financial service provider, we do not have any means to directly make improvements in response to user complaints. Due to the large number of financial products listed on our platform and the extensiveness of our financial service provider network, it is extremely difficult for us to monitor and ensure the product and service quality of financial service providers on our platform at any given time. If users become dissatisfied with the financial products available on our platform or the services of our financial service providers, our business, reputation, financial performance and prospects could be materially and adversely affected.

Our business may be affected by the condition and competitive landscape of China's credit markets.

        Changes in the condition of China's credit markets generally impact the demand and supply of financial products, which in turn will affect user traffic and user activity on our platform and the demand for our services and solutions by financial service providers. The range, pricing and terms of financial products available in the market partly result from competition among financial service providers. Because the financial products on our platform are provided by third parties, we are not able to ensure they meet users' needs and preferences at any given time. In a rising interest rate environment, our users may seek funding through other means. In a declining interest rate environment, borrowers may choose to refinance their loans with lower-priced financial products, which may not be available on our platform. There can be no assurance that our financial service providers can respond to fluctuations in interest rates in a timely manner by adjusting the financial product listings on our platform.

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        A credit crisis or prolonged downturn in the credit markets could severely impact our operating environment. A credit crisis or prolonged downturn in the credit markets might cause tightening in credit guidelines, limited liquidity, deterioration in credit performance and increased foreclosure activities. Since we predominantly generate our revenues from fees charged for our sales and marketing services and not on the basis of outstanding loan amounts, a decrease in transaction volumes could cause a material decline in our revenues, even though we do not bear credit risk in the event of borrower default. Moreover, a financial and credit crisis may be coupled with or trigger a downturn in the macroeconomic environment, which could cause a general decrease in lending activity over a longer period of time. If a credit crisis were to occur, particularly in China's credit markets, our business, financial performance and prospects could be materially and adversely affected.

Regulatory uncertainties relating to online consumer finance in China could harm our business, financial condition and results of operations.

        Our business or the businesses of our financial service providers may be subject to a variety of PRC laws and regulations governing financial services. The application and interpretation of these laws and regulations are ambiguous and may be interpreted and applied inconsistently between different government authorities. In particular, the PRC government has not adopted a clear regulatory framework governing the new and rapidly-evolving online consumer finance market, which is the source of the transactions that our platform facilitates. As of the date of this prospectus, we have not been subject to any material fines or other penalties under any PRC laws or regulations on our business operations. However, if the PRC government adopts a stringent regulatory framework for the online and mobile consumer finance market in the future, and imposes specific requirements (including licensing requirements) on market participants, our business, financial condition and prospects could be materially and adversely affected. It may be costly for us to comply with applicable PRC laws and regulations. If our practice is deemed to violate any existing or future laws and regulations, we may face injunctions, including orders to cease illegal activities, and may be subject to other penalties as determined by the relevant government authorities.

PRC laws and regulations governing personal credit reporting businesses in China are still at an initial stage and subject to further change and interpretation. If we are deemed to engage in a personal credit reporting business and violate any PRC laws or regulations related to personal credit reporting businesses, our business, financial condition, results of operations and prospects could be materially and adversely affected.

        The PRC government has adopted several regulations governing personal credit reporting businesses. According to the Administrative Regulations on the Credit Reporting Industry, which was promulgated by the State Council and became effective in 2013, "personal credit reporting business" means the activities of collecting, organizing, storing and processing "information related to the credit standing" of individuals as well as providing the information to others, and a "credit reporting agency" refers to a duly established agency whose primary business is credit reporting. These regulations, together with the Administrative Measures for Credit Reporting Agencies, which was promulgated by the People's Bank of China and became effective in 2013, set forth qualification standards for entities conducting a credit reporting business in China, rules and requirements for credit reporting businesses and operating standards for credit reporting agencies. According to these regulations and measures, no entity may engage in personal credit reporting business without approval by the credit reporting industry regulatory department under the State Council. If any entity directly engages in personal credit reporting business without such approval, the entity is subject to penalties including suspension of business, confiscation of revenues related to personal credit reporting business, fines of RMB 50,000 (US$7,375) to RMB 500,000 (US$73,754) and criminal liabilities.

        We organize, store and analyze information provided by users and data provided by financial service providers and third-party data partners. This information and data contains certain personal

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information of users, a portion of which we may provide to financial service providers using our big data risk management solutions with user consent. Due to the lack of further interpretations of the current regulations governing personal credit reporting businesses, and the fact that there is no precedent available for reference because the credit reporting industry regulatory department under the State Council has not officially granted any approval for personal credit reporting businesses under such regulations to any entity as of the date of this prospectus, the exact definition and scope of "information related to credit standing" and "personal credit reporting business" under the current regulations are unclear. It is therefore uncertain whether we would be deemed to engage in personal credit reporting business because of our big data risk management solutions. As of the date of this prospectus, we have not been subject to any fines or other penalties under any PRC laws or regulations related to personal credit reporting business. However, given the evolving regulatory environment of the personal credit reporting industry, we cannot assure you that we will not be required in the future by the relevant governmental authorities to obtain approval or license for personal credit reporting business in order to continue offering our big data risk management solutions. Our business may also become subject to other rules and requirements related to credit reporting business, or new rules and requirements (including approval or license regime) promulgated by the relevant authorities in the future. The existing and future rules and regulations may be costly to comply with, and we may not be able to obtain any required license or other regulatory approvals in a timely manner, or at all. If we are subject to penalties for any of the foregoing reasons, our business, financial condition, results of operations and prospects could be materially and adversely affected.

We provide recommendation services for financial service providers, which may constitute provision of intermediary service, and our agreements with these financial service providers may be deemed as intermediation contracts under the PRC Contract Law.

        Under the PRC Contract Law, if an intermediary conceals any material fact intentionally or provides false information in connection with the conclusion of a proposed transaction, which results in harm to a client's interests, the intermediary may not claim for service fees and is liable for any damages caused. We provide recommendation services for financial service providers, which may constitute provision of intermediary service, and our agreements with these financial service providers may be deemed as intermediation contracts under the PRC Contract Law, as a consequence, if we intentionally conceal material information or provide false information to financial service providers, or if we fail to identify false information received from users or any third party and in turn provide such information to financial service providers, we could be held liable for damages caused to financial service providers as an intermediary pursuant to the PRC Contract Law. On the other hand, we should not assume any liability relating to possible disputes between financial service providers and users with respect to the financial products provided by the financial service providers to the users, solely on the basis of providing recommendations regarding such financial service products, as long as we do not intentionally conceal any material fact or provide false information, and are not found at fault. However, due to the lack of detailed regulations and guidance in the area of financial product recommendation services and the possibility that the PRC government authorities may promulgate new laws and regulations regulating financial product recommendation services in the future, there are substantial uncertainties regarding the interpretation and application of current or future PRC laws and regulations for financial product recommendation services, and there can be no assurance that the PRC government authority will share our views.

If any financial product on our platform or the business practice of us or any of our financial service providers is deemed to violate any new or existing PRC laws or regulations, our business, reputation, financial condition and results of operations could be materially and adversely affected.

        Financial products and financial institutions are strictly regulated in China. We are not regulated as a financial institution, but we may be indirectly subject to PRC financial regulations as a result of

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the financial products on our platform and our services to and cooperation with financial service providers. If any financial product on our platform is deemed to violate any PRC laws or regulations, we may be liable for listing the product or assisting in offering the product on our platform, even if we are not its provider. If any of our financial service providers is deemed to violate any PRC laws or regulations, we may be jointly liable due to the services or solutions we provide. We may have to remove financial products from our platform or terminate relationship with financial service providers. As of the date of this prospectus, we have not been subject to any fines or other penalties under any PRC laws, rules or regulations. However, if any financial product on our platform is deemed to violate any laws, rules or regulations, we may face, among others, regulatory warnings, correction orders, condemnation, fines and criminal liability. As a result, our business, reputation, financial performance and prospects could be materially and adversely affected.

We rely on the accuracy and timeliness of data provided by third parties.

        As an open platform, we have access to data from users, financial service providers and third-party data partners. We synthesize these multiple sources of data with our data modeling and analytics capability, which drives our product recommendation engine. The information on borrower credit risk available in China may be incomplete or unreliable. The People's Bank of China has developed and put into use a national personal and corporate credit information database which remains relatively underdeveloped. The information available to us, financial service providers and third-party data partners is limited. We cannot ensure the accuracy and timeliness of the various sources of data that we use. Low quality and inaccurate data could materially affect the accuracy and validity of our matching capability, services and solutions, which could adversely affect our reputation and financial performance.

Any actual or perceived inappropriate usage or mishandling of private information and data on our platform could subject us to liabilities, negatively impact our reputation and deter users from using our platform.

        Our platform stores and processes certain personal and other sensitive data provided by our users and financial service providers. We also make certain personal information provided by users or third party data providers available to financial service providers using our big data risk management solutions with user consent. There are numerous laws regarding privacy and the storing, sharing, use, disclosure and protection of personally identifiable information and data. Specifically, personally identifiable and other confidential information is increasingly subject to legislation and regulations in numerous domestic and international jurisdictions. PRC government authorities have enacted a series of laws and regulations relating to the protection of privacy and personal information, under which internet service providers and other network operators are required to clearly indicate the purposes, methods and scope of any information collection and usage, to obtain appropriate user consent and to establish user information protection systems with appropriate remedial measures. However, this regulatory framework for privacy issues in China and worldwide is currently evolving and is likely to remain uncertain for the foreseeable future. We cannot assure you that our existing privacy and personal protection system and technical measures will be considered sufficient under applicable laws and regulations. We could be adversely affected if legislation or regulations in China are expanded to require changes in business practices or privacy policies, or if the PRC governmental authorities interpret or implement their legislation or regulations in ways that negatively affect our business, financial condition and results of operations. In addition to laws, regulations and other applicable rules regarding privacy and privacy advocacy, industry groups or other private parties may propose new and different privacy standards. Because the interpretation and application of privacy and data protection laws and privacy standards are still uncertain, it is possible that these laws or privacy standards may be interpreted and applied in a manner that is inconsistent with our practices. Any inability to adequately address privacy concerns, even if unfounded, or to comply with applicable privacy or data protection

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laws, regulations and privacy standards, could result in additional cost and liability for us, damage our reputation, inhibit the use of our platform and harm our business.

Fraudulent activity conducted through our platform could negatively impact our brand and reputation and cause the use of our platform to decrease.

        We are subject to fraudulent activity on our platform, sometimes through sophisticated schemes or collusion. Certain of our own employees may be corrupted and participate in fraudulent or otherwise illegal activities. Our resources, technologies, fraud detection tools and risk management system may be insufficient to accurately detect and timely prevent fraud and misconduct. Significant increases in fraudulent activity could negatively impact our brand and reputation, result in losses suffered by users and financial service providers, and reduce user access to and user activity on our platform. We may need to adopt additional measures to prevent and reduce fraud, which could increase our costs. High profile fraudulent activity could even lead to regulatory intervention, and may divert our management's attention and cause us to incur additional expenses and costs. If any of the foregoing were to occur, our reputation and financial performance could be materially and adversely affected.

If we fail to effectively manage our growth, our business and operating results could be harmed.

        We continue to experience rapid growth in our business, which will continue to place significant demands on our management, operational and financial resources. We may encounter difficulties as we expand our operations, data and technology, sales and marketing, and general and administrative functions. We expect our expenses to continue to increase in the future as we acquire more users, launch new technology development projects and build additional technology infrastructure. Continued growth could also strain our ability to maintain the quality and reliability of our platform and services, develop and improve our operational, financial, legal and management controls, and enhance our reporting systems and procedures. Our expenses may grow faster than our revenues, and our expenses may be greater than we anticipate. We may expand into geographic areas where we do not have experience with local regulations or regulators or where local market conditions are unfavorable for our business model. Managing our growth will require significant expenditures and allocation of valuable management resources. If we fail to achieve the necessary level of efficiency in our organization as it grows, our business, operating results and financial condition could be harmed.

Our business depends on the continued efforts of our senior management. If one or more of our key executives were unable or unwilling to continue in their present positions, our business may be severely disrupted.

        Our business operations depend on the continued services of our senior management, particularly our three co-founders and the executive officers named in this prospectus. While we have provided different incentives to our management, we cannot assure you that we can continue to retain their services. If one or more of our key executives were unable or unwilling to continue in their present positions, we may not be able to find suitable replacements, our future growth may be constrained, our business may be severely disrupted and our financial condition and results of operations may be materially and adversely affected. In addition, although we have entered into confidentiality and non-competition agreements with our management, there is no assurance that any member of our management team will not join our competitors or form a competing business. If any dispute arises between our current or former officers and us, we may have to incur substantial costs and expenses in order to enforce such agreements in China or we may not be able to enforce them at all.

We may not be able to attract and retain the qualified and skilled employees needed to support our business.

        We believe our future success depends on our continued ability to attract, develop, motivate and retain qualified and skilled employees. Competition for highly skilled sales and marketing, technical, risk management and financial personnel is extremely intense in China. We may not be able to hire and

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retain these personnel at compensation levels consistent with our existing compensation and salary structure. Some of the companies with which we compete for experienced employees have greater resources than we have and may be able to offer more attractive terms of employment. In addition, we invest significant time and resources in training our employees, which increases their value to competitors who may seek to recruit them. If we fail to retain our employees, we could incur significant expenses in hiring and training new employees, and our ability to serve users and financial service providers could diminish, resulting in a material adverse effect to our business.

Any negative publicity with respect to us, our financial service providers or the industry in which we operate may materially and adversely affect our business and results of operations.

        Our brand and reputation are critical to our business and competitiveness. Factors that are vital to our reputation include but are not limited to our ability to:

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effectively match users with financial service providers;



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provide timely and accurate content on our platform;



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provide superior user experience on our platform;



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innovate and improve the services and solutions we provide to financial service providers;



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effectively manage and resolve complaints from users and financial service providers; and



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effectively protect private information and data.

        Any negative publicity about the foregoing or other aspects of our company, including but not limited to our management, business, legal compliance, financial condition or prospects, whether with merit or not, could severely compromise our reputation and harm our business and operating results. In addition, negative publicity with respect to our financial service providers or the industry in which we operate may materially and adversely affect our business and results of operations.

Our future growth depends on the further acceptance of the internet and particularly the mobile internet as an effective platform for disseminating financial products and content.

        The internet, and particularly the mobile internet, has gained increased popularity in China as a platform for financial products and content in recent years. However, certain lenders, especially traditional financial institutions, and many borrowers have limited experience in handling financial products and content online, and some borrowers may have reservations about using online platforms. For example, users may not find online content to be reliable sources of financial product information. Some financial service providers may not believe online platforms are secure for risk assessment and credit management. Others may not find online platforms effective when promoting and providing their products and services, especially to targeted customers in lower-tier cities or rural areas. If we fail to educate users and financial service providers about the value of our platform and our services and solutions, our growth will be limited and our business, financial performance and prospects may be materially and adversely affected. The further acceptance of the internet and particularly the mobile internet as an effective and efficient platform for financial products and content is also affected by factors beyond our control, including negative publicity around online and mobile consumer finance and restrictive regulatory measures taken by the PRC government. If online and mobile networks do not achieve adequate acceptance in the market, our growth prospects, results of operations and financial condition could be harmed.

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Our platform and internal systems rely on software that is highly technical, and if it contains undetected errors, our business could be adversely affected.

        Our platform and internal systems rely on software that is highly technical and complex. In addition, our platform and internal systems depend on the ability of the software to store, retrieve, process and manage immense amounts of data. The software on which we rely has contained, and may now or in the future contain, undetected errors or bugs. Some errors may only be discovered after the code has been released for external or internal use. Errors or other design defects within the software on which we rely may result in a negative experience for users and financial service providers, delay introductions of new features or enhancements, result in errors or compromise our ability to protect data or our intellectual property. Any errors, bugs or defects discovered in the software on which we rely could result in harm to our reputation, loss of users or financial service providers or liability for damages, any of which could adversely affect our business, results of operations and financial conditions.

Our operations depend on the performance of the internet infrastructure and telecommunications networks in China.

        Almost all access to the internet in China is maintained through state-owned telecommunication operators under the administrative control and regulatory supervision of the Ministry of Industry and Information Technology. We primarily rely on a limited number of telecommunication service providers to provide us with data communications capacity through local telecommunications lines and internet data centers to host our servers. We have limited access to alternative networks or services in the event of disruptions, failures or other problems with China's internet infrastructure or the fixed telecommunications networks provided by telecommunication service providers. With the expansion of our business, we may be required to upgrade our technology and infrastructure to keep up with the increasing traffic on our platform. We cannot assure you that the internet infrastructure and the fixed telecommunications networks in China will be able to support the demands associated with the continued growth in internet usage.

        In addition, we have no control over the costs of the services provided by telecommunication service providers. If the prices we pay for telecommunications and internet services rise significantly, our financial performance may be adversely affected. Furthermore, if internet access fees or other charges to internet users increase, our user traffic may decline and our business may be harmed.

Any significant disruption in service on our platform or in our computer systems, including events beyond our control, could reduce the attractiveness of our platform and solutions and result in a loss of users or financial service providers.

        In the event of a platform outage and physical data loss, the performance of our platform and solutions would be materially and adversely affected. The satisfactory performance, reliability and availability of our platform, solutions and underlying technology infrastructure are critical to our operations and reputation and our ability to retain existing and attract new users and financial service providers. Much of our system hardware is hosted in a leased facility located in Beijing that is operated by our IT staff. We also maintain a real-time backup system in the same facility and a remote backup system at a separate facility also located in Beijing. Our operations depend on our ability to protect our systems against damage or interruption from natural disasters, power or telecommunications failures, air quality issues, environmental conditions, computer viruses or attempts to harm our systems, criminal acts and similar events. If there is a lapse in service or damage to our leased facilities in Beijing, we could experience interruptions and delays in our service and may incur additional expense in arranging new facilities.

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        Any interruptions or delays in the availability of our platform or solutions, whether as a result of third-party or our error, natural disasters or security breaches, whether accidental or willful, could harm our reputation and our relationships with users and financial service providers. Additionally, in the event of damage or interruption, our insurance policies may not adequately compensate us for any losses that we may incur. Our disaster recovery plan has not been tested under actual disaster conditions, and we may not have sufficient capacity to recover all data and services in the event of an outage. These factors could damage our brand and reputation, divert our employees' attention and subject us to liability, any of which could adversely affect our business, financial condition and results of operations.

Any breaches to our security measures, including unauthorized access, computer viruses and hacking, may adversely affect our database, reduce use of our services and damage our reputation and brand names.

        The massive volume of data that we process and store makes us or third party service providers who host our servers an attractive target and potentially vulnerable to cyber attacks, computer viruses, physical or electronic break-ins or similar disruptions. While we have taken steps to protect our database, our security measures could be breached. Because techniques used to sabotage or obtain unauthorized access to systems change frequently and generally are not recognized until they are launched against a target, we may be unable to anticipate these techniques or to implement adequate preventative measures. Any accidental or willful security breaches or other unauthorized access to our platform could cause confidential information to be stolen and used for criminal purposes. Security breaches or unauthorized access to confidential information could also expose us to liability related to the loss of the information, time-consuming and expensive litigation and negative publicity. If security measures are breached because of third-party action, employee error, malfeasance or otherwise, or if design flaws in our technology infrastructure are exposed and exploited, our relationships with users and financial service providers could be severely damaged, we could incur significant liability and our business and operations could be adversely affected. The PRC Network Security Law, effective on June 1, 2017, stipulates that a network operator, including internet information services providers among others, must adopt technical measures and other necessary measures in accordance with applicable laws and regulations as well as compulsory national and industrial standards to safeguard the safety and stability of network operations, effectively respond to network security incidents, prevent illegal and criminal activities, and maintain the integrity, confidentiality and availability of network data. While we have adopted comprehensive measures to comply with the applicable laws, regulations and standards, there can be no assurance that such measures will be effective. If we were found by the regulatory authorities to have failed to comply with the PRC Network Security Law, we would be subject to warnings, fines, confiscation of illegal gains, revocation of licenses, cancellation of filings, shutdown of our platform or even criminal liability and our business, financial condition and results of operations would be adversely affected.

We may not be able to prevent others from making unauthorized use of our intellectual property.

        We regard our software registrations, trademarks, domain names, know-how, proprietary technologies and similar intellectual property as critical to our success, and we rely on a combination of intellectual property laws and contractual arrangements, including confidentiality and non-compete agreements with our employees and others to protect our proprietary rights. See "Business—Intellectual Property." Despite these measures, any of our intellectual property rights could be challenged, invalidated, circumvented or misappropriated, or such intellectual property may not be sufficient to provide us with competitive advantages. In addition, because of the rapid pace of technological change in our industry, parts of our business rely on technologies developed or licensed by third parties, and we may not be able to obtain or continue to obtain licenses and technologies from these third parties on reasonable terms, or at all.

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        It is often difficult to maintain and enforce intellectual property rights in China. Statutory laws and regulations are subject to judicial interpretation and enforcement and may not be applied consistently due to the lack of clear guidance on statutory interpretation. Confidentiality, invention assignment and non-compete agreements may be breached by counterparties, and there may not be adequate remedies available to us for any such breach. Accordingly, we may not be able to effectively protect our intellectual property rights or to enforce our contractual rights in China. Preventing any unauthorized use of our intellectual property is difficult and costly and the steps we take may be inadequate to prevent the misappropriation of our intellectual property. In the event that we resort to litigation to enforce our intellectual property rights, such litigation could result in substantial costs and a diversion of our managerial and financial resources. We can provide no assurance that we will prevail in such litigation. In addition, our trade secrets may be leaked or otherwise become available to, or be independently discovered by, our competitors. To the extent that our employees or consultants use intellectual property owned by others in their work for us, disputes may arise as to the rights in related know-how and inventions. Any failure in protecting or enforcing our intellectual property rights could have a material adverse effect on our business, financial condition and results of operations.

We may be subject to intellectual property infringement claims, which may be expensive to defend and may disrupt our business and operations.

        We cannot be certain that our operations or any aspects of our business do not or will not infringe upon or otherwise violate trademarks, patents, copyrights, know-how or other intellectual property rights held by third parties. We may be from time to time in the future subject to legal proceedings and claims relating to the intellectual property rights of others. In addition, there may be third-party trademarks, patents, copyrights, know-how or other intellectual property rights that are infringed by our products, services or other aspects of our business without our awareness. Holders of such intellectual property rights may seek to enforce such intellectual property rights against us in China, the United States or other jurisdictions. If any third-party infringement claims are brought against us, we may be forced to divert management's time and other resources from our business and operations to defend against these claims, regardless of their merits.

        Additionally, the application and interpretation of China's intellectual property right laws and the procedures and standards for granting trademarks, patents, copyrights, know-how or other intellectual property rights in China are still evolving and are uncertain, and we cannot assure you that PRC courts or regulatory authorities would agree with our analysis. If we were found to have violated the intellectual property rights of others, we may be subject to liability for our infringement activities or may be prohibited from using such intellectual property, and we may incur licensing fees or be forced to develop alternatives of our own. As a result, our business and financial performance may be materially and adversely affected.

If we fail to maintain an effective system of internal control over financial reporting, we may be unable to accurately report our financial results or prevent fraud.

        Prior to this offering, we were a private company with limited accounting personnel and other resources with which to address our internal control and procedures. Our management has not completed an assessment of the effectiveness of our internal control over financial reporting and our independent registered public accounting firm has not conducted an audit of our internal control over financial reporting. In the course of auditing our consolidated financial statements for the year ended December 31, 2016, we and our independent registered public accounting firm identified one material weakness in our internal control over financial reporting as of December 31, 2016, in accordance with the standards established by the Public Company Accounting Oversight Board of the United States.

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        The material weakness identified relates to the lack of sufficient competent financial reporting and accounting personnel with appropriate understanding of U.S. GAAP to design and implement formal period-end financial reporting policies and procedures, to address complex U.S. GAAP technical accounting issues, and to prepare and review our consolidated financial statements and related disclosures in accordance with U.S. GAAP and financial reporting requirements set forth by the United States Securities and Exchange Commission, or the SEC. We have implemented and are continuing to implement a number of measures to address the material weakness and the deficiencies that have been identified. For details, see "Management's Discussion and Analysis of Financial Condition and Results of Operations—Internal Control Over Financial Reporting." However, we cannot assure you that we will be able to continue implementing these measures in the future, or that we will not identify additional material weaknesses or significant deficiencies in the future.

        Upon the completion of this offering, we will 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 will require 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 annual report for the fiscal year ending December 31, 2018. 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, after we become 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. 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 ADSs.

        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.

We face risks associated with the Restructuring and the technology-enabled online lending business operated by the RONG360 group.

        We are currently undertaking the Restructuring to strengthen our positioning as an independent open platform. For more details, see "Corporate History and Structure—Restructuring." If we were unable to enhance the quality of our platform after the Restructuring, our business, financial condition and results of operations would be materially and adversely affected.

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        The RONG360 group historically operated both our business and a technology-enabled online lending business. Upon the completion of the Restructuring, we will operate our business under the "Rong360" brand, whereas the technology-enabled online lending business will be operated by the RONG360 group under a separate brand. However, the technology-enabled online lending business may be perceived to be a part of our business, which could subject us to reputational and regulatory risks. Any negative developments with respect to the technology-enabled online lending business and the RONG360 group may materially and adversely affect our business and brand.

        Although the credit decisioning and risk management model of the technology-enabled online lending business is separate and independent from the credit decisioning and risk management solutions of our business, if our users or financial service providers believe otherwise, they may lose confidence in our data analytical capabilities. The technology-enabled online lending online business is expected to be a financial service provider on our platform under a business cooperation agreement on terms and conditions similar to those we have with third party financial service providers. In addition, the technology-enabled online lending business will receive operational, administrative, human resources, legal, accounting and internal control support from us through a transitional services agreement for twelve months after the effective date of the transitional services agreement. If our arrangements with the technology-enabled online lending business or the RONG360 group are perceived by users or other financial service providers to be not on commercially reasonable terms, our reputation as an independent open platform may be damaged and our business and results of operations may be adversely affected. Furthermore, although the RONG360 group is expected to have its own separate senior management team, certain of our directors and executive officers may continue to remain as directors of the RONG360 group or provide advisory and other services to the the RONG360 group. These relationships could create, or appear to create, conflicts of interest when these persons are faced with decisions with potentially different implications for us and the technology-enabled online lending business. Business opportunities may arise that both we and the RONG360 group find attractive, and which would complement our respective businesses. The technology-enabled online lending business may wish to take the opportunities itself, which would hinder us from taking advantage of those opportunities. In addition, we may compete with the technology-enabled online lending business in the hiring of new employees, in particular with respect to credit decisioning and risk management related matters. We may not be able to resolve any potential conflicts which may have material adverse effect on our business.

We may be subject to liability associated with the advertisements on our platform.

        As we generate a small portion of our revenues by providing advertising services to financial service providers, we are required to establish and continually improve a management system for such internet advertising activities. We are required to examine, review, verify and register the names, addresses and other valid contact and identity information of those who choose to place their advertisements on our platform on a regular basis. We must establish archives for the registration and verify and update the archives on a regular basis. Prior to publishing any advertisement, we are required to review its content against the relevant advertising certificate and ensure the content matches the certificate. Furthermore, we must have personnel who are familiar with advertising regulations to review the advertisements. While we have a review procedure prior to publishing, we cannot guarantee that we can entirely eliminate advertisements with content that would be deemed inappropriate or misleading. If we are deemed to be in violation of PRC law or regulations on advertising, we may be subject to penalties, including suspension of publishing, confiscation of the revenues related to these advertisements, levying of fines and suspension or termination of our advertising service, any of which may adversely affect our business. Advertisements, which are not otherwise misleading, could be perceived as affecting the unbiased search results by our users and financial service providers. As a result, trust in our platform may decline and users may stop using our platform.

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We may be held liable for information or content displayed on, retrieved from or linked to our platform, which may materially and adversely affect our business and operating results.

        The PRC government has adopted regulations governing internet access and distribution of information over the internet. Under these regulations, internet content providers and internet publishers are prohibited from posting or displaying over the internet content that, among other things, violates PRC laws and regulations, impairs the national dignity of China, contains terrorism, extremism, content of force or brutality, or is reactionary, obscene, superstitious, fraudulent or defamatory. Failure to comply with these requirements may result in the revocation of licenses to provide internet content and other licenses, the closure of the concerned websites and criminal liabilities. In the past, failure to comply with these requirements has resulted in the closure of certain websites. The website operator may also be held liable for the censored information displayed on or linked to the website.

        In particular, the Ministry of Industry and Information Technology has published regulations that subject website operators to potential liability for content displayed on their websites and the actions of users and others using their systems, including liability for violations of PRC laws and regulations prohibiting the dissemination of content deemed to be socially destabilizing. The Ministry of Public Security has the authority to order any local internet service provider to block any internet website at its sole discretion. From time to time, the Ministry of Public Security has stopped the dissemination over the internet of information which it believes to be socially destabilizing. The State Secrecy Bureau is also authorized to block any website it deems to be leaking state secrets or failing to meet the relevant regulations relating to the protection of state secrets in the dissemination of online information. Furthermore, we are required to report any suspicious content to relevant governmental authorities, and to undergo computer security inspections. If we fail to implement the relevant safeguards against security breaches, our websites may be shut down and our business and ICP licenses may be revoked.

        According to the Administrative Provisions on Mobile Internet Applications Information Services which was promulgated by the Cyberspace Administration of China and became effective in August 2016, providers of mobile apps may not create, copy, publish or distribute information and content that is prohibited by laws and regulations. We are required to adopt and implement management systems of information security and establish and improve procedures on content examination and administration. We must adopt such measures as warning, restricted release, suspension of updates and close of accounts, keep relevant records, and report unlawful content to competent government authorities. We have implemented internal control procedures screening the information and content on our mobile apps to ensure their compliance with these provisions. However, there can be no assurance that all the information or content displayed on, retrieved from or linked to our mobile apps complies with the requirements of the provisions at all times. If our mobile apps were found to violate the provisions, we may be subject to administrative penalties, including warning, service suspension or removal of our mobile apps from the relevant mobile app store, which may materially and adversely affect our business and operating results.

        We may also become involved in legal disputes with third parties that disagree with the content on our platform. For example, a financial service provider that received a low rating from our reports filed a lawsuit claiming that we engaged in unfair competition. While this lawsuit was dismissed by the court, there can be no assurance that we will successfully defend ourselves against similar lawsuits in the future. In addition, such lawsuits could result in substantial cost and a diversion of our managerial and financial resources.

We have limited insurance coverage which could expose us to significant costs and business disruption.

        The insurance industry in China is still in an early stage of development, and insurance companies in China currently offer limited business-related insurance products. We do not maintain business

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interruption insurance or general third-party liability insurance, nor do we maintain property insurance, product liability insurance or key-man insurance. We consider our insurance coverage to be reasonable in light of the nature of our business and the insurance products that are available in China and in line with the practices of other companies in the same industry of similar size in China, but we cannot assure you that our insurance coverage is sufficient to prevent us from any loss or that we will be able to successfully claim our losses under our current insurance policies on a timely basis, or at all. If we incur any loss that is not covered by our insurance policies, or the compensated amount is significantly less than our actual loss, our business, financial condition and results of operations could be materially and adversely affected.

Future investments in and acquisitions of complementary assets, technologies and businesses may fail and may result in equity and earnings dilution and significant diversion of management attention.

        We may invest in or acquire assets, technologies and businesses that are complementary to our existing business. This may include opportunities to expand our service offerings and strengthen our technology infrastructure and data analytical capabilities. Our investments or acquisitions may not yield the results we expect. In addition, investments and acquisitions could result in the use of substantial amounts of cash, potentially dilutive issuances of equity securities, significant amortization expenses related to intangible assets, significant diversion of management attention and exposure to potential unknown liabilities of the acquired business. Moreover, the cost of identifying and consummating investments and acquisitions, and integrating the acquired businesses into ours, may be significant, and the integration of acquired businesses may be disruptive to our existing business operations. In the event that our investments and acquisitions are not successful, our financial condition and results of operations may be materially and adversely affected.

We may not be able to obtain additional capital when desired, on favorable terms or at all.

        We believe the net proceeds we receive from this offering, together with our cash on hand upon the completion of the Restructuring, will be sufficient to meet our current and anticipated needs for general corporate purposes for at least the next 12 months. However, we need to make continued investments in facilities, hardware, software, technological systems and to retain talents to remain competitive. Due to the unpredictable nature of the capital markets and our industry, there can be no assurance that we will be able to raise additional capital on terms favorable to us, or at all, if and when required, especially if we experience disappointing operating results. If adequate capital is not available to us as required, our ability to fund our operations, take advantage of unanticipated opportunities, develop or enhance our infrastructure or respond to competitive pressures could be significantly limited. If we do raise additional funds through the issuance of equity or convertible debt securities, the ownership interests of our shareholders could be significantly diluted. These newly issued securities may have rights, preferences or privileges senior to those of existing shareholders.

If RONG360 Inc. does not distribute shares in our Cayman Islands holding company to its existing shareholders, RONG360 Inc. will have considerable influence over us and our corporate matters.

        Upon completion of this offering, assuming the underwriters do not exercise their over-allotment option, and prior to the distribution of shares in our Cayman Islands holding company to its shareholders, RONG360 Inc. will hold            % of our ordinary shares and will remain our controlling shareholder. RONG360 Inc. will then have considerable power to control actions that require shareholder approval under Cayman Islands law, such as electing directors, approving material mergers, acquisitions or other business combination transactions and amending our memorandum and articles of association. This control will limit your ability to influence corporate matters and may prevent transactions that would be beneficial to you, including discouraging others from pursuing any potential merger, takeover or other change of control transactions, which could have the effect of depriving the

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holders of our ordinary shares and our ADSs of the opportunity to sell their shares at a premium over the prevailing market price. Furthermore, if RONG360 Inc. is acquired or otherwise undergoes a change of control, any acquirer or successor will be entitled to exercise the voting control and contractual rights of RONG360 Inc., and may do so in a manner that could vary significantly from that of RONG360 Inc.

We will be a "controlled company" within the meaning of the [NYSE Listed Company Manuals/NASDAQ Stock Market Rules] if after the Restructuring RONG360 Inc. continued to beneficially own more than 50% of our outstanding ordinary shares.

        Jianpu Technology Inc. is 100% owned by RONG360 Inc. We expect that, within six months following this offering, the existing shareholders of RONG360 Inc. would become our shareholders. However, until this shareholding change takes place, we will be a "controlled company" as defined under the [NYSE Listed Company Manuals/NASDAQ Stock Market Rules] because RONG360 Inc. beneficially owns more than 50% of our outstanding ordinary shares. For so long as we remain a controlled company under that definition, we are permitted to elect to rely, and will rely, on certain exemptions from corporate governance rules, including an exemption from the rule that a majority of our board of directors must be independent directors. As a result, you will not have the same protection afforded to shareholders of companies that are subject to these corporate governance requirements.

A severe or prolonged downturn in the Chinese or global economy could materially and adversely affect our business and financial condition.

        The global macroeconomic environment is facing challenges, including the end of quantitative easing by the U.S. Federal Reserve, the economic slowdown in the Eurozone since 2014 and uncertainties over the impact of Brexit. The Chinese economy has shown slower growth since 2012 compared to the previous decade and the trend may continue. 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 been concerns over unrest and terrorist threats in the Middle East, Europe and Africa, which have resulted in market volatility. There have also been concerns on the relationship between China and other countries, including the surrounding Asian countries, which may potentially have economic effects. Economic conditions in China are sensitive to global economic conditions, as well as changes in domestic economic and political policies and the expected or perceived overall economic growth rate in China. Any severe or prolonged slowdown in the global or Chinese economy may materially and adversely affect our business, results of operations and financial condition.

We face risks related to natural disasters and health epidemics.

        Our business could be materially and adversely affected by natural disasters, health epidemics or other public safety concerns affecting the PRC, and particularly Beijing. Natural disasters may give rise to server interruptions, breakdowns, system failures, technology platform failures or internet failures, which could cause the loss or corruption of data or malfunctions of software or hardware as well as adversely affect our ability to operate our platform and provide services and solutions. Our business could also be adversely affected if our employees are affected by health epidemics. In addition, our results of operations could be adversely affected to the extent that any health epidemic harms the Chinese economy in general. Our headquarters are located in Beijing, where most of our management and employees currently reside. Most of our system hardware and back-up systems are hosted in facilities located in Beijing. Consequently, if any natural disasters, health epidemics or other public safety concerns were to affect Beijing, our operation may experience material disruptions, which may materially and adversely affect our business, financial condition and results of operations.

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Risks Relating to Our Corporate Structure

If the PRC government deems that our contractual arrangements with our variable interest entity do not comply with PRC regulatory restrictions on foreign investment in the relevant industries, or if these regulations or the interpretation of existing regulations change in the future, we could be subject to severe penalties or be forced to relinquish our interests in those operations.

        Foreign ownership of internet-based businesses, such as distribution of online information, is subject to restrictions under current PRC laws and regulations. For example, foreign investors are not allowed to own more than 50% of the equity interests in a value-added telecommunication service provider (except e-commerce) and any such foreign investor must have experience in providing value-added telecommunications services overseas and maintain a good track record in accordance with the Guidance Catalogue of Industries for Foreign Investment promulgated in 2007, as most recently amended in June 2017, and other applicable laws and regulations.

        We are a Cayman Islands exempted company and our PRC subsidiaries are considered foreign-invested enterprises. To comply with PRC laws and regulations, we conduct operations in China through an affiliated PRC entity, Beijing Rongdiandian Information Technology Co., Ltd., or RDD. RDD is 40% owned by Ms. Dawei Huang, 40% owned by Mr. Jiayan Lu and 20% owned by Mr. Caofeng Liu. We have entered into a series of contractual arrangements with RDD and its shareholders, which enable us to (i) exercise effective control over RDD, (ii) receive substantially all of the economic benefits and bear the obligation to absorb substantially all of the losses of RDD, and (iii) have an exclusive option to purchase all or part of the equity interests in RDD when and to the extent permitted by PRC laws. Because of these contractual arrangements, we are deemed the primary beneficiary of RDD and hence consolidate its financial results as our variable interest entity under U.S. GAAP. For a detailed description of these contractual arrangements, see "Corporate History and Structure."

        In the opinion of Fangda Partners, our PRC legal counsel, (i) the ownership structure of our wholly foreign owned subsidiaries and our variable interest entity in China currently and immediately after giving effect to this offering does not and will not result in any violation of PRC laws and regulations currently in effect; and (ii) the contractual arrangements between our wholly foreign owned subsidiaries, our variable interest entity and the shareholders of our variable interest entity that are governed by PRC law currently and immediately after giving effect to this offering are and will be valid, binding and enforceable, and do not and will not result in any violation of PRC laws or regulations currently in effect except that the pledges on the equity interests in RDD would not be deemed validly created until they are registered with the competent administration of industry and commerce. However, we have been advised by our PRC legal counsel that there are substantial uncertainties regarding the interpretation and application of current and future PRC laws, regulations and rules, and there can be no assurance that the PRC regulatory authorities will take a view that is consistent with the opinion of our PRC legal counsel.

        It is uncertain whether any new PRC laws or regulations relating to variable interest entity structures will be adopted or if adopted, what they would provide. In particular, the Ministry of Commerce published a discussion draft of a proposed Foreign Investment Law for public review and comments in January 2015 which, if enacted into law, would represent a major change to the laws and regulations relating to variable interest entity structures. See "—Risks Related to Doing Business in China—Substantial uncertainties exist with respect to the enactment timetable, interpretation and implementation of draft PRC Foreign Investment Law and how it may impact the viability of our current corporate structure, corporate governance and business operations".

        If the ownership structure, contractual arrangements and businesses of our PRC subsidiaries or our variable interest entity are found to be in violation of any existing or future PRC laws or regulations, or our PRC subsidiaries or our variable interest entity fail to obtain or maintain any of the required

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permits or approvals, the relevant PRC regulatory authorities would have broad discretion to take action in dealing with such violations or failures, including:

•

revoking the business licenses and/or operating licenses of such entities;



•

shutting down our servers or blocking our website, or discontinuing or placing restrictions or onerous conditions on our operation through any transactions between our PRC subsidiaries and variable interest entity;



•

imposing fines, confiscating the income from our PRC subsidiaries or our variable interest entity, or imposing other requirements with which we or our variable interest entity may not be able to comply;



•

requiring us to restructure our ownership structure or operations, including terminating the contractual arrangements with our variable interest entity and deregistering the equity pledge of our variable interest entity, which in turn would affect our ability to consolidate, derive economic interests from, or exert effective control over our variable interest entity; or



•

restricting or prohibiting our use of the proceeds of this offering to finance our business and operations in China, and taking other regulatory or enforcement actions that could be harmful to our business.

        Any of these actions could cause significant disruption to our business operations and severely damage our reputation, which would in turn materially and adversely affect our business, financial condition and results of operations. If any of these occurrences results in our inability to direct the activities of our variable interest entity that most significantly impact its economic performance, and/or our failure to receive the economic benefits from our variable interest entity, we may not be able to consolidate the entity in our consolidated financial statements in accordance with U.S. GAAP.

We rely on contractual arrangements with our variable interest entity and its shareholders to exercise control over a significant part of our business, which may not be as effective as direct ownership in providing operational control.

        We have relied and expect to continue to rely on variable interest entity arrangements to conduct a significant part of our operations in China. We rely on contractual arrangements with RDD and its shareholders to conduct a significant part of our operations in China. For a description of these contractual arrangements, see "Corporate History and Structure." The shareholders of RDD may not act in the best interests of our company or may not perform their obligations under these contracts. If we had direct ownership of RDD, we would be able to exercise our rights as a shareholder to effect changes in the board of directors of RDD, which in turn could implement changes, subject to any applicable fiduciary obligations, at the management and operational level. However, under the contractual arrangements, we would rely on legal remedies under PRC law for breach of contract in the event that RDD and its shareholders did not perform their obligations under the contracts. These legal remedies may not be as effective as direct ownership in providing us with control over RDD.

        If RDD or its shareholders fail to perform their obligations under the contractual arrangements, we may have to incur substantial costs and expend additional resources to enforce such arrangements. All the agreements under our contractual arrangements are governed by PRC law and provide for the resolution of disputes through arbitration in China. Accordingly, these contracts would be interpreted in accordance with PRC law and any disputes would be resolved in accordance with PRC legal procedures. The legal system in the PRC is not as developed as in some other jurisdictions, such as the United States. As a result, uncertainties in the PRC legal system could limit our ability to enforce these contractual arrangements. Meanwhile, there are very few precedents and little formal guidance as to how contractual arrangements in the context of a variable interest entity should be interpreted or enforced under PRC law. There remain significant uncertainties regarding the ultimate outcome of such

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arbitration should legal action become necessary. In addition, under PRC law, rulings by arbitrators are final, parties cannot appeal the arbitration results in courts, and if the losing parties fail to carry out the arbitration awards within a prescribed time limit, the prevailing parties may only enforce the arbitration awards in PRC courts through arbitration award recognition proceedings, which would require additional expenses and delay. In the event we are unable to enforce these contractual arrangements, or if we suffer significant delay or other obstacles in the process of enforcing these contractual arrangements, we may not be able to exert effective control over our variable interest entity, and our ability to conduct our business may be negatively affected. See "—Risks Related to Doing Business in China—Uncertainties in the interpretation and enforcement of Chinese laws and regulations could limit the legal protections available to you and us."

The shareholders of our variable interest entity may have potential conflicts of interest with us, which may materially and adversely affect our business and financial condition.

        RDD is 40% owned by Ms. Dawei Huang, who is the wife of our CEO, Mr. Daqing (David) Ye, 40% owned by Mr. Jiayan Lu, who is our chief operating officer, and 20% owned by Mr. Caofeng Liu, who is our chief technology officer. They may have potential conflicts of interest with us. These shareholders may breach, or cause our variable interest entity to breach, or refuse to renew, the existing contractual arrangements we have with them and our variable interest entity, which would have a material and adverse effect on our ability to effectively control our variable interest entity and receive economic benefits from it. For example, the shareholders may be able to cause our agreements with RDD to be performed in a manner adverse to us by, among other things, failing to remit payments due under the contractual arrangements to us on a timely basis. We cannot assure you that when conflicts of interest arise, any or all of these shareholders will act in the best interests of our company or such conflicts will be resolved in our favor.

        Currently, we do not have any arrangements to address potential conflicts of interest between these shareholders and our company. For the shareholders who are also our directors and executive officers, we rely on them to abide by the laws of the Cayman Islands and China, which provide that directors owe a fiduciary duty to the company that requires them to act in good faith and in what they believe to be the best interests of the company and not to use their position for personal gains. There is currently no specific and clear guidance under PRC laws that address any conflict between PRC laws and laws of Cayman Islands in respect of any conflict relating to corporate governance. If we cannot resolve any conflict of interest or dispute between us and the shareholders of RDD, we would have to rely on legal proceedings, which could result in disruption of our business and subject us to substantial uncertainty as to the outcome of any such legal proceedings.

Our contractual arrangements with our variable interest entity may be subject to scrutiny by the PRC tax authorities and they may determine that we or our variable interest entity owe additional taxes, which could negatively affect our financial condition and the value of your investment.

        Under applicable PRC laws and regulations, arrangements and transactions among related parties may be subject to audit or challenge by the PRC tax authorities within ten years after the taxable year when the transactions are conducted. The PRC enterprise income tax law requires every enterprise in China to submit its annual enterprise income tax return together with a report on transactions with its related parties to the relevant tax authorities. The tax authorities may impose reasonable adjustments on taxation if they have identified any related party transactions that are inconsistent with arm's length principles. We may face material and adverse tax consequences if the PRC tax authorities determine that the contractual arrangements between RQN, which will be our wholly foreign owned subsidiary, RDD, which will be our variable interest entity, and RDD's shareholders were not entered into on an arm's length basis in such a way as to result in an impermissible reduction in taxes under applicable PRC laws, rules and regulations, and adjust RDD's income in the form of a transfer pricing adjustment.

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A transfer pricing adjustment could, among other things, result in a reduction of expense deductions recorded by RDD for PRC tax purposes, which could in turn increase its tax liabilities without reducing RQN's tax expenses. In addition, if RQN requests the shareholders of RDD to transfer their equity interest in RDD at nominal or no value pursuant to the contractual agreements, such transfer could be viewed as a gift and subject RQN to PRC income tax. Furthermore, the PRC tax authorities may impose late payment fees and other penalties on RDD for the adjusted but unpaid taxes according to the applicable regulations. Our financial position could be materially and adversely affected if our variable interest entity's tax liabilities increase or if it is required to pay late payment fees and other penalties.

We may lose the ability to use and benefit from assets held by our variable interest entity that are material to the operation of our business if the entity goes bankrupt or becomes subject to a dissolution or liquidation proceeding.

        As part of our contractual arrangements with our variable interest entity, this entity holds certain assets that are material to the operation of our business. If our variable interest entity goes bankrupt and all or part of its assets become subject to liens or rights of third-party creditors, we may be unable to continue some or all of our business activities, which could materially and adversely affect our business, financial condition and results of operations. Under the contractual arrangements, our variable interest entity may not, in any manner, sell, transfer, mortgage or dispose of its assets or legal or beneficial interests in the business without our prior consent. If our variable interest entity undergoes a voluntary or involuntary liquidation proceeding, unrelated third-party creditors may claim rights to some or all of these assets, thereby hindering our ability to operate our business, which could materially and adversely affect our business, financial condition and results of operations.

Risks Relating to Doing Business in China

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

        Substantially all of our operations are conducted in China. Accordingly, our results of operations, financial condition and prospects are influenced by economic, political and legal developments in China. China's economy differs from the economies of most developed countries in many respects, including with respect to the degree of government involvement, level of development, growth rate, control of foreign exchange and allocation of resources. The PRC government 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 PRC economy has experienced significant growth over the past decades, that growth has been uneven across different regions and between industry sectors and may not continue, as evidenced by the slowing of the growth of the Chinese economy 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. Such developments could adversely affect our business and operating results, lead to reduction in demand for our services and solutions and adversely affect our competitive position.

Uncertainties with respect to the PRC legal system could adversely affect 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.

        In 1979, the PRC government began to promulgate a comprehensive system of laws and regulations governing economic matters in general. The overall effect of legislation over the past

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decades has significantly enhanced the protections afforded to various forms of foreign investments in China. However, China has not developed a fully integrated legal system, and recently enacted laws and regulations may not sufficiently cover all aspects of economic activities in China. In particular, the interpretation and enforcement of these laws and regulations involve uncertainties. Since PRC administrative and court authorities have significant discretion in interpreting and implementing statutory and contractual terms, it may be difficult to evaluate the outcome of administrative and court proceedings and the level of legal protection available to you and us.

        Furthermore, the PRC legal system is based in part on government policies and internal rules, some of which are not published on a timely basis or at all, and which may have a retroactive effect. As a result, we may not be aware of our violation of any of these policies and rules until sometime after the violation. Such uncertainties, including uncertainty over 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.

        In December 2015, Jiuyi Hengyuan (Beijng) Technology Co., Ltd. initiated litigation against Beijing Rongshiji Information Technology Co., Ltd., claiming that the reports issued by Beijing Rongshiji Information Technology Co., Ltd. on the ranking of online marketplace lenders in China contained false information and had an adverse effect on its reputation and business performance, and that Beijing Rongshiji Information Technology Co., Ltd. should withdraw the reports, compensate it for its economic losses and related costs totaling RMB514,300 and make a public apology to it. In December, 2016, the court of first instance rendered a decision. The court held that the plaintiff neither provided sufficient evidence to prove that publication of the ranking reports by Beijing Rongshiji Information Technology Co., Ltd. involved fabricating and spreading false information, nor could prove that such ranking reports imposed an adverse impact on the plaintiff's business operations or its reputation. The court dismissed all of the plaintiff's claims. In January, 2017, Jiuyi Hengyuan (Beijng) Technology Co., Ltd. initiated an appeal, and a trial of second instance was heard on October 19, 2017. The court of second instance will issue a judgement afterwards. We cannot assure you that Beijing Rongshiji Information Technology Co., Ltd. will still prevail in the trial of second instance. If Beijing Rongshiji Information Technology Co., Ltd. is found by the court of second instance to have infringed the rights of the plaintiff, it may be required to withdraw the reports, pay compensation for economic loss and related costs or make a public apology. Furthermore, as Beijing Rongshiji Information Technology Co. may still be perceived to be part of us even though it is separate and independent from us after the Restructuring, we may be subject to reputational risk, and the activities of issuing ranking report of online marketplace lenders in China that we conduct after the Restructuring, as well as our business and our brand, may also be materially and adversely affected.

Substantial uncertainties exist with respect to the enactment timetable, interpretation and implementation of draft PRC Foreign Investment Law and how it may impact the viability of our current corporate structure, corporate governance and business operations.

        The Ministry of Commerce published a discussion draft of the proposed Foreign Investment Law in January 2015, aiming to replace the major existing laws regulating foreign investment in China. However, substantial uncertainties exist with respect to its enactment timetable, interpretation and implementation. The draft Foreign Investment Law, if enacted as proposed, may materially impact the viability of our current corporate structure, corporate governance and business operations in many aspects.

        Among other things, the draft Foreign Investment Law purports to introduce the principle of "actual control" in determining whether a company is considered a foreign-invested enterprise. The draft Foreign Investment Law specifically provides that entities established in China but "controlled" by foreign investors will be treated as foreign-invested enterprises, whereas an entity organized in a foreign

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jurisdiction, but cleared by the Ministry of Commerce as "controlled" by PRC entities and/or citizens, would nonetheless be treated as a PRC domestic entity for investment in the "restriction category" that could appear on any such "negative list." In this connection, "control" is broadly defined in the draft law to cover any of the following summarized categories: (i) holding 50% or more of the voting rights of the subject entity; (ii) holding less than 50% of the voting rights of the subject entity but having the power to secure at least 50% of the seats on the board or other equivalent decision making bodies, or having the voting power to exert material influence on the board, the shareholders' meeting or other equivalent decision making bodies; or (iii) having the power to exert decisive influence, via contractual or trust arrangements, over the subject entity's operations, financial matters or other key aspects of business operations.

        Once an entity is deemed as a foreign-invested enterprise, and its investment amount exceeds certain thresholds or its business operation falls within a "negative list" purported to be separately issued by the State Council in the future, market entry clearance by the Ministry of Commerce or its local counterparts would be required.

        The "variable interest entity" structure has been adopted by many PRC-based companies, including us, to obtain necessary licenses and permits in the industries that are currently subject to foreign investment restrictions in China. See "—Risks Related to Our Corporate Structure" and "Our Corporate History and Structure." Under the draft Foreign Investment Law, variable interest entities that are controlled via contractual arrangement would also be deemed as foreign-invested enterprises if they are ultimately "controlled" by foreign investors. Therefore, for any companies with a "variable interest entity" structure in an industry category that is in the "restriction category" on the "negative list," the "variable interest entity" structure may be deemed legitimate only if the ultimate controlling person(s) is/are of PRC nationality (either PRC companies or PRC citizens). Conversely, if the actual controlling person(s) is/are of foreign nationalities, then the variable interest entities will be treated as foreign-invested enterprises and any operation in the industry category on the "negative list" without market entry clearance may be considered as illegal.

        However, there are significant uncertainties as to how the control status of our consolidated "variable interest entity" would be determined under the enacted version of the Foreign Investment Law. In addition, it is uncertain whether any of the businesses that we currently operate or plan to operate in the future through our consolidated "variable interest entity" would be on the to-be-issued "negative list" and therefore be subject to any foreign investment restrictions or prohibitions. If our consolidated "variable interest entity" were deemed as a foreign-invested enterprise under the enacted version of the Foreign Investment Law, and any of the businesses that we operate were in the "restricted" category on the to-be-issued "negative list," such determination would materially and adversely affect the value of our ADSs. We also face uncertainties as to whether the enacted version of the Foreign Investment Law and the final "negative list" would mandate further actions, such as Ministry of Commerce market entry clearance, to be completed by companies with existing "variable interest entity" structure and whether such clearance can be timely obtained. If we were not considered as ultimately controlled by PRC domestic investors under the enacted version of the Foreign Investment Law, further actions required to be taken by us under the enacted Foreign Investment Law may materially and adversely affect our business and financial condition.

We may be adversely affected by the complexity, uncertainties and changes in PRC regulation of internet-related businesses and companies.

        The PRC government extensively regulates the internet industry, including foreign ownership and the licensing and permit requirements for companies in the internet industry. See "Regulations—Regulation Related to Foreign Investment Restrictions" and "Regulations—Regulations Related to Value-Added Telecommunication Services." These laws and regulations are relatively new and evolving, and their interpretation and enforcement involve significant uncertainties. As a result, in certain circumstances it may be difficult to determine what actions or omissions may be deemed to be in violation of applicable laws and regulations.

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        Due to the restriction of foreign investment in businesses providing value-added telecommunication services in China, including internet information provision services, we rely on the contractual arrangements with RDD, our variable interest entity, to provide such services. RDD has obtained an ICP license and will hold the relevant domain names in connection with the operation of our business after the Restructuring. Any challenge to the validity of these arrangements may significantly disrupt our business, subject us to sanctions, compromise enforceability of our contractual arrangements, or have other harmful effects on us. It is uncertain if our variable interest entity will be required to obtain a separate operating license in addition to the valued-added telecommunications business operating licenses for internet content provision services.

        Although we believe that we are not explicitly required to obtain a separate license for our mobile applications, there can be no assurance that we will not be required to apply for such license in the future.

        The interpretation and application of existing PRC laws, regulations and policies and possible new laws, regulations or policies relating to the internet industry have created substantial uncertainties regarding the legality of existing and future foreign investments in, and the businesses and activities of, internet businesses in China, including our business. We cannot assure you that we have obtained all the permits or licenses required for conducting our business in China or will be able to maintain our existing licenses or obtain new ones.

We may rely on dividends and other distributions on equity paid by our PRC subsidiaries to fund any cash and financing requirements we may have, and any limitation on the ability of our PRC subsidiaries to make payments to us could have a material and adverse effect on our ability to conduct our business.

        We are a holding company, and we may rely on dividends and other distributions on equity paid by our PRC subsidiaries for our cash and financing requirements, including the funds necessary to pay dividends and other cash distributions to our shareholders and service any debt we may incur. For a detailed discussion of applicable PRC regulations governing distribution of dividends, see "Management's Discussion and Analysis of Financial Condition and Results of Operations—Holding Company Structure." Additionally, if our PRC subsidiaries incur debt on their own behalf in the future, the instruments governing their debt may restrict their ability to pay dividends or make other distributions to us. Furthermore, the PRC tax authorities may require our subsidiaries to adjust their taxable income under the contractual arrangements they currently have in place with our variable interest entity in a manner that would materially and adversely affect their ability to pay dividends and other distributions to us. See "—Risks Related to Our Corporate Structure—Our contractual arrangements with our variable interest entity may be subject to scrutiny by the PRC tax authorities and they may determine that we or our variable interest entity owe additional taxes, which could negatively affect our financial condition and the value of your investment."

        Any limitation on the ability of our PRC subsidiaries to pay dividends or make other distributions to us could materially and adversely limit our ability to grow, make investments or acquisitions that could be beneficial to our business, pay dividends, or otherwise fund and conduct our business. See also "—If we are classified as a PRC resident enterprise for PRC income tax purposes, such classification could result in unfavorable tax consequences to us and our non-PRC shareholders or ADS holders."

Fluctuations in exchange rates could have a material and adverse effect on our results of operations and the value of your investment.

        The value of Renminbi against the U.S. dollar and other currencies is affected by changes in China's political and economic conditions and by China's foreign exchange policies, among other things. In July 2005, the PRC government changed its decades-old policy of pegging the value of Renminbi to the U.S. dollar, and Renminbi appreciated more than 20% against the U.S. dollar over the following

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three years. Between July 2008 and June 2010, this appreciation halted and the exchange rate between Renminbi and the U.S. dollar remained within a narrow band. Since June 2010, Renminbi has fluctuated against the U.S. dollar, at times significantly and unpredictably. With the development of the foreign exchange market and progress towards 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 the U.S. dollar in the future. It is difficult to predict how market forces or PRC or U.S. government policy may impact the exchange rate between Renminbi and the U.S. dollar in the future.

        There remains significant international pressure on the PRC government to adopt a more flexible currency policy. Any significant appreciation or depreciation of Renminbi may materially and adversely affect our revenues, earnings and financial position, and the value of, and any dividends payable on, our ADSs in U.S. dollars. For example, to the extent that we need to convert U.S. dollars we receive from this initial public offering into Renminbi to pay our operating expenses, appreciation of Renminbi against the U.S. dollar would have an adverse effect on the RMB amount we would receive from the conversion. Conversely, a significant depreciation of Renminbi against the U.S. dollar may significantly reduce the U.S. dollar equivalent of our earnings, which in turn could adversely affect the price of our ADSs.

        Very limited hedging options are available in China to reduce our exposure to exchange rate fluctuations. To date, we have not entered into any hedging transactions in an effort to reduce our exposure to foreign currency exchange risk. While we may decide to enter into hedging transactions in the future, the availability and effectiveness of these hedges may be limited and we may not be able to adequately hedge our exposure or at all. In addition, our currency exchange losses may be magnified by PRC exchange control regulations that restrict our ability to convert Renminbi into foreign currency. As a result, fluctuations in exchange rates may have a material adverse effect on your investment.

PRC regulation of loans to and direct investment in PRC entities by offshore holding companies and governmental control of currency conversion may delay or prevent us from using the proceeds of our offshore offerings to make loans to or make additional capital contributions to our PRC subsidiaries, which could materially and adversely affect our liquidity and our ability to fund and expand our business.

        Under PRC laws and regulations, we are permitted to utilize the proceeds from this offering to fund our PRC subsidiaries by making loans to or additional capital contributions to our PRC subsidiaries, subject to applicable government registration and approval requirements. For more details, see "Regulations—Regulations Related to Foreign Exchange—Regulation on Foreign Currency Exchange." These PRC laws and regulations may significantly limit our ability to use Renminbi converted from the net proceeds of this offering to fund the establishment of new entities in China by our PRC subsidiaries, to invest in or acquire any other PRC companies through our PRC subsidiaries, or to establish new variable interest entities in China. Moreover, we cannot assure you that we will be able to complete the necessary registrations or obtain the necessary government approvals on a timely basis, if at all, with respect to future loans to our PRC subsidiaries or future capital contributions by us to our PRC subsidiaries. If we fail to complete such registrations or obtain such approvals, our ability to use the proceeds we received or expect to receive from our offshore offerings and to capitalize or otherwise fund our PRC operations may be negatively affected, which could materially and adversely affect our liquidity and our ability to fund and expand our business.

Governmental control of currency conversion may limit our ability to utilize our revenues effectively and affect the value of your investment.

        The PRC government imposes controls on the convertibility of Renminbi into foreign currencies and, in certain cases, the remittance of currency out of China. Under existing PRC foreign exchange

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regulations, payments of current account items, such as profit distributions and trade and service-related foreign exchange transactions, can be made in foreign currencies without prior approval from the State Administration of Foreign Exchange, or SAFE, by complying with certain procedural requirements. However, approval from or registration with appropriate governmental authorities is required where Renminbi is to be converted into foreign currency and remitted out of China to pay capital expenses such as the repayment of loans denominated in foreign currencies. See "Regulations—Regulations Related to Foreign Exchange—Regulation on Foreign Currency Exchange."

        Since 2016, the PRC government has tightened its foreign exchange policies again and stepped up scrutiny of major outbound capital movement. More restrictions and a substantial vetting process have been put in place by SAFE to regulate cross-border transactions falling under the capital account. The PRC government may also restrict access in the future to foreign currencies for current account transactions, at its discretion. We receive substantially all of our revenues in RMB. If the foreign exchange control system prevents us from obtaining sufficient foreign currencies to satisfy our foreign currency demands, we may not be able to pay dividends in foreign currencies to our shareholders, including holders of our ADSs.

PRC regulations relating to offshore investment activities by PRC residents may limit our PRC subsidiaries' ability to increase their registered capital or distribute profits to us or otherwise expose us or our PRC resident beneficial owners to liability and penalties under PRC law.

        SAFE requires PRC residents or entities to register with SAFE or its local branch in connection with their establishment or control of an offshore entity established for the purpose of overseas investment or financing. In addition, such PRC residents or entities must update their SAFE registrations when the offshore special purpose vehicle undergoes certain material events. See "Regulations—Regulations Related to Foreign Exchange—Regulations on Foreign Exchange Registration of Overseas Investment by PRC Residents."

        If our shareholders who are PRC residents or entities do not complete their registration with the local SAFE branches, our PRC subsidiaries may be prohibited from distributing their profits and any proceeds from any reduction in capital, share transfer or liquidation to us, and we may be restricted in our ability to contribute additional capital to our PRC subsidiaries. Moreover, failure to comply with SAFE registration requirements could result in liability under PRC laws for evasion of applicable foreign exchange restrictions. All of the shareholders who directly or indirectly hold shares in our Cayman Islands holding company and who are known to us as being PRC residents have completed the initial foreign exchange registrations. Our PRC counsel has advised us that these shareholders are not required to update their registrations in connection with the Restructuring.

        However, we may not be informed of the identities of all the PRC residents or entities holding direct or indirect interests in our company, nor can we compel our beneficial owners to comply with SAFE registration requirements. As a result, we cannot assure you that all of our shareholders or beneficial owners who are PRC residents or entities have complied with, and will in the future make or obtain 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.

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

        A number of PRC laws and regulations have established procedures and requirements that could make merger and acquisition activities in China by foreign investors more time consuming and complex. In addition to the Anti-monopoly Law itself, these include the Regulations on Mergers and Acquisitions of Domestic Enterprises by Foreign Investors, or the M&A Rules, adopted by six PRC regulatory agencies in 2006, and the Rules of the Ministry of Commerce on Implementation of Security Review System of Mergers and Acquisitions of Domestic Enterprises by Foreign Investors, or the Security Review Rules, promulgated in 2011. These laws and regulations impose requirements in some instances that the Ministry of Commerce be notified in advance of any change-of-control transaction in which a foreign investor takes control of a PRC domestic enterprise. In addition, the Anti-Monopoly Law requires that the Ministry of Commerce be notified in advance of any concentration of undertaking if certain thresholds are triggered. Moreover, the Security Review Rules 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 Ministry of Commerce, and prohibit any attempt 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 relevant regulations to complete such transactions could be time consuming, and any required approval processes, including approval from the Ministry of Commerce, may delay or inhibit our ability to complete such transactions, which could affect our ability to expand our business or maintain our market share.

Any failure to comply with PRC regulations regarding the registration requirements for employee stock incentive plans may subject the PRC plan participants or us to fines and other legal or administrative sanctions.

        Under SAFE regulations, PRC residents who participate in a stock incentive plan in an overseas publicly listed company are required to register with SAFE or its local branches and complete certain other procedures. See "Regulation—Regulations Related to Stock Incentive Plans." We and our PRC resident employees who participate in our share incentive plans will be subject to these regulations when our company becomes publicly listed in the United States. If we or any of these PRC resident employees fail to comply with these regulations, we or such employees may be subject to fines and other legal or administrative sanctions. We also face regulatory uncertainties that could restrict our ability to adopt additional incentive plans for our directors, executive officers and employees under PRC law.

If we are classified as a PRC resident enterprise for PRC income tax purposes, such classification could result in unfavorable tax consequences to us and our non-PRC shareholders or ADS holders.

        Under the PRC Enterprise Income Tax Law and its implementation rules, an enterprise established outside of the PRC with a "de facto management body" within the PRC is considered a PRC resident enterprise. The implementation rules define the term "de facto management body" as the body that exercises full and substantial control over and overall management of the business, productions, personnel, accounts and properties of an enterprise. In 2009, the State Administration of Taxation issued a circular, known as Circular 82, which provides certain specific criteria for determining whether the "de facto management body" of a PRC-controlled enterprise that is incorporated offshore is located in China. Although Circular 82 only applies to offshore enterprises controlled by PRC enterprises or PRC enterprise groups, the criteria set forth in the circular may reflect the State

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Administration of Taxation's general position on how the "de facto management body" test should be applied in determining the tax resident status of all offshore enterprises. According to Circular 82, an offshore incorporated enterprise controlled by a PRC enterprise or a PRC enterprise group will be regarded as a PRC tax resident by virtue of having its "de facto management body" in China and will be subject to PRC enterprise income tax on its global income only if all of the following conditions are met: (i) the primary location of the day-to-day operational management is in the PRC; (ii) decisions relating to the enterprise's financial and human resource matters are made or are subject to approval by organizations or personnel in the PRC; (iii) the enterprise's primary assets, accounting books and records, company seals, and board and shareholder resolutions, are located or maintained in the PRC; and (iv) at least 50% of voting board members or senior executives habitually reside in the PRC.

        We believe that none of our entities outside of China is a PRC resident enterprise for PRC tax purposes. However, the tax resident status of an enterprise is subject to determination by the PRC tax authorities and uncertainties remain with respect to the interpretation of the term "de facto management body." If the PRC tax authorities determine that we are a PRC resident enterprise for enterprise income tax purposes, we will be subject to the enterprise income tax on our global income at the rate of 25% and we will be required to comply with PRC enterprise income tax reporting obligations. In addition, gains realized on the sale or other disposition of our ADSs or Class A ordinary shares may be subject to PRC tax, at a rate of 10% in the case of non-PRC enterprises or 20% in the case of non-PRC individuals (in each case, subject to the provisions of any applicable tax treaty), if such gains are deemed to be from PRC sources. It is unclear whether non-PRC shareholders of our company would be able to claim the benefits of any tax treaties between their country of tax residence and the PRC in the event that we are treated as a PRC resident enterprise. Any such tax may reduce the returns on your investment in the ADSs.

We may not be able to obtain certain benefits under the relevant tax arrangement for dividends paid by our PRC subsidiaries to us through our Hong Kong subsidiary.

        We are a holding company incorporated under the laws of the Cayman Islands and as such rely on dividends and other distributions on equity from our PRC subsidiaries to satisfy part of our liquidity requirements. Pursuant to the PRC Enterprise Income Tax Law, a withholding tax rate of 10% currently applies to dividends paid by a PRC "resident enterprise" to a foreign enterprise investor, unless any such foreign investor's jurisdiction of incorporation has a tax treaty with China that provides for preferential tax treatment. Pursuant to the Arrangement between the Mainland China and the Hong Kong Special Administrative Region for the Avoidance of Double Taxation and Tax Evasion on Income, such withholding tax rate may be lowered to 5% if a Hong Kong resident enterprise owns no less than 25% of a PRC enterprise. Furthermore, the Administrative Measures for Non-Resident Enterprises to Enjoy Treatments under Tax Treaties, which became effective in August 2015, require non-resident enterprises to determine whether they are qualified to enjoy the preferential tax treatment under the tax treaties and file relevant report and materials with the tax authorities. There are also other conditions for enjoying the reduced withholding tax rate according to other relevant tax rules and regulations. See "Management's Discussion and Analysis of Financial Condition and Results of Operations—Taxation—China." As of December 31, 2015 and 2016, no withholding tax was recorded on the retained earnings of RONG360 Inc.'s PRC subsidiaries as they did not have any retained earnings for any of the periods presented. We cannot assure you that our determination regarding our qualification to enjoy the preferential tax treatment will not be challenged by the relevant tax authority or we will be able to complete the necessary filings with the relevant tax authority and enjoy the preferential withholding tax rate of 5% under the arrangement with respect to any dividends to be paid by our PRC subsidiaries to our Hong Kong subsidiary.

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

        In February 2015, the State Administration of Taxation issued the Bulletin on Issues of Enterprise Income Tax on Indirect Transfers of Assets by Non-PRC Resident Enterprises, or SAT Bulletin 7, which partially replaced and supplemented previous rules under the Notice on Strengthening Administration of Enterprise Income Tax for Share Transfers by Non-PRC Resident Enterprises, or SAT Circular 698, which was issued by the State Administration of Taxation in 2009. Pursuant to SAT Bulletin 7, an "indirect transfer" of assets, including equity interests in a PRC resident enterprise, by non-PRC resident enterprises may be re-characterized and treated as a direct transfer of PRC taxable assets, if the arrangement does not have a reasonable commercial purpose and was established for the purpose of avoiding payment of PRC enterprise income tax. As a result, gains derived from the indirect transfer may be subject to PRC enterprise income tax. According to SAT Bulletin 7, "PRC taxable assets" include assets attributed to an establishment in China, immovable properties located in China, and equity investments in PRC resident enterprises. Gains derived from the transfer of PRC taxable assets by a direct holder that is a non-PRC resident enterprise is subject to PRC enterprise income taxes. When determining whether an arrangement has a "reasonable commercial purpose", the following factors are considered: whether the value of the equity interest of the relevant offshore enterprise is mainly derived from PRC taxable assets; whether the assets of the relevant offshore enterprise mainly consist of direct or indirect investment in China; whether the income of the relevant offshore enterprise is mainly generated from China; whether the offshore enterprise and its subsidiaries directly or indirectly holding PRC taxable assets have real commercial nature as evidenced by actual function and risk exposure; for how long the existing business model and organizational structure of the relevant offshore enterprise has existed; the replicability of the arrangement by direct transfer of PRC taxable assets; and the tax situation of such indirect transfer and applicable tax treaties or similar arrangements. Gains derived from an indirect offshore transfer of assets of a PRC establishment or place of business are to be included in the enterprise income tax filing of the PRC establishment or place of business, and are subject to a PRC enterprise income tax rate of 25%. In case of a transfer of immovable properties located in China or of equity investments in a PRC resident enterprise, which is not related to a PRC establishment or place of business of a non-resident enterprise, a PRC enterprise income tax rate of 10% applies, subject to available preferential tax treatment under applicable tax treaties or similar arrangements. The party who is obligated to pay for the transfer has the withholding obligation with respect to the transfer. Where the payor fails to withhold sufficient tax, the transferor is required to declare and pay such tax to the tax authority by itself within the statutory time limit. Late payment of applicable tax will subject the transferor to default interest. SAT Bulletin 7 does not apply to sales of shares by investors through a public stock exchange if the shares were acquired by the investors through a public stock exchange.

        We face uncertainties as to the application of SAT Bulletin 7 and previous rules under SAT Circular 698, including reporting and other obligations with respect to certain past and future transactions where PRC taxable assets are involved, such as offshore restructuring, sale of the shares in our offshore subsidiaries or investments. We may be subject to filing obligations or taxed as the transferor, or subject to withholding obligations as the transferee, in the transactions. For transfer of our shares by investors that are non-PRC resident enterprises, our PRC subsidiaries may be requested to assist in filings under SAT Circular 698 and SAT Bulletin 7. We may be required to allocate valuable resources to comply with SAT Circular 698 and SAT Bulletin 7, to request relevant transferors from whom we purchase taxable assets to comply with these rules, or to establish that we should not be taxed under these rules, which may have a material adverse effect on our financial condition and results of operations.

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The audit report included in this prospectus is prepared by an auditor who is not inspected by the Public Company Accounting Oversight Board and, as such, our investors are deprived of the benefits of such inspection.

        The independent registered public accounting firm that issues the audit report included in this prospectus, as auditors of companies that are traded publicly in the United States and a firm registered with the U.S. Public Company Accounting Oversight Board, 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 our auditors are located in the PRC, a jurisdiction where the PCAOB is currently unable to conduct inspections without the approval of the Chinese authorities, our auditors are not currently inspected by the PCAOB.

        Inspections of other firms that the PCAOB has conducted outside China 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. This lack of PCAOB inspections in China prevents the PCAOB from regularly evaluating our auditor's audits and its quality control procedures. As a result, investors may be deprived of the benefits of PCAOB inspections.

        The inability of the PCAOB to conduct inspections of auditors in China makes it more difficult to evaluate the effectiveness of our auditor's audit procedures or quality control procedures as compared to auditors outside of China that are subject to PCAOB inspections. Investors may lose confidence in our reported financial information and procedures and the quality of our financial statements.

If additional remedial measures are imposed on the "big four" PRC-based accounting firms, including our independent registered public accounting firm, in administrative proceedings brought by the SEC alleging such firms' failure to meet specific criteria set by the SEC with respect to requests for the production of documents, we could fail to timely file future financial statements in compliance with the requirements of the Exchange Act.

        In late 2012, the SEC commenced administrative proceedings under Rule 102(e) of its Rules of Practice and also under the Sarbanes-Oxley Act of 2002 against the Chinese affiliates of the "big four" accounting firms (including our auditors). The Rule 102(e) proceedings initiated by the SEC relate to these firms' inability to produce documents, including audit work papers, in response to the request of the SEC pursuant to Section 106 of the Sarbanes-Oxley Act of 2002, as the auditors located in the PRC are not in a position to lawfully produce documents directly to the SEC because of restrictions under PRC law and specific directives issued by the China Securities Regulatory Commission, or the CSRC. The issues raised by the proceedings are not specific to our auditors or to us, but affect equally all audit firms based in China and all China-based businesses with securities listed in the United States.

        In January 2014, the administrative judge reached an initial decision that the Chinese affiliates of the "big four" accounting firms should be barred from practicing before the SEC for six months. Thereafter, the accounting firms filed a petition for review of the initial decision, prompting the SEC Commissioners to review the initial decision, determine whether there had been any violation and, if so, determine the appropriate remedy to be placed on these audit firms.

        In February 2015, the Chinese affiliates of the "big four" accounting firms (including our auditors) each agreed to a censure and to pay a fine to the SEC to settle the dispute and avoid suspension of their ability to practice before the SEC and audit U.S.-listed companies. The settlement requires the firms to follow detailed procedures and to seek to provide the SEC with access to the Chinese firms' audit documents via the CSRC. If future document productions fail to meet the specified criteria, the SEC retains the authority to impose a variety of additional measures (e.g., imposing penalties such as suspensions, restarting the administrative proceedings).

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        In the event that the SEC restarts the administrative proceedings, depending upon the final outcome, companies listed in the United States with major PRC operations may find it difficult or impossible to retain auditors in respect of their operations in the PRC, which could result in financial statements being determined to not be in compliance with the requirements of the Exchange Act, and could result in delisting. Moreover, any negative news about the proceedings against these audit firms may cause investor uncertainty regarding China-based companies listed in the United States and the market price of our shares may be adversely affected. If our independent registered public accounting firm was denied, whether temporarily or otherwise, the ability to practice before the SEC and we were unable to timely find another registered public accounting firm to audit and issue an opinion on our financial statements, our financial statements could be determined to not be in compliance with the requirements of the Exchange Act.

Risks Relating to Our ADSs and This Offering

An active trading market for our ordinary shares or our ADSs may not develop and the trading price for our ADSs may fluctuate significantly.

        We have applied to list our ADSs on the [NYSE/Nasdaq Global Select Market]. Prior to the completion of this offering, there has been no public market for our ADSs or our ordinary shares, and we cannot assure you that a liquid public market for our ADSs will develop. If an active public market for our ADSs does not develop following the completion of this offering, the market price and liquidity of our ADSs may be materially and adversely affected. The initial public offering price for our ADSs will be determined by negotiation between us and the underwriters based upon several factors, and we can provide no assurance that the trading price of our ADSs after this offering will not decline below the initial public offering price. As a result, investors in our securities may experience a significant decrease in the value of their ADSs.

The trading price of our ADSs is likely to be volatile, which could result in substantial losses to investors.

        The trading price of our ADSs is likely to be volatile and 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 our ADSs, regardless of our actual operating performance.

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

•

variations in our revenues, earnings and cash flow;



•

announcements of new investments, acquisitions, strategic partnerships or joint ventures by us or our competitors;



•

announcements of new services and expansions by us or our competitors;



•

announcements of new policies, rules or regulations relating to the internet or the financial services industry in China;



•

changes in financial estimates by securities analysts;



•

detrimental adverse publicity about us, our services, our competitors or our industry;

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•

additions or departures of key personnel;



•

release of lock-up or other transfer restrictions on our outstanding equity securities or sales of additional equity securities; and



•

potential litigation or regulatory investigations.

        Any of these factors may result in large and sudden changes in the volume and price at which our ADSs will trade.

        In the past, shareholders of public companies have often brought securities class action suits against those companies following periods of instability in the market price of their securities. If we were involved in a class action suit, it could divert a significant amount of our management's attention and other resources from our business and operations and require us to incur significant expenses to defend the suit, which could harm our results of operations. 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.

Our dual-class share structure with different voting rights 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 and ADSs may view as beneficial.

        Immediately prior to the completion of this offering, we expect to create a dual-class share structure such that our ordinary shares will consist of Class A ordinary shares and Class B ordinary shares. In respect of matters requiring the votes of shareholders, holders of Class A ordinary shares will be entitled to one vote per share, while holders of Class B ordinary shares will be entitled to ten votes per share based on our proposed dual-class share structure. We will sell Class A ordinary shares represented by our ADSs in this offering. 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 share by RONG360 Inc. to any person who is not a founder or a founder affiliate (as such terms defined in our post-offering amended and restated articles of association), or the change of ultimate beneficial ownership of any Class B ordinary shares from RONG360 Inc. to any person who is not a founder or a founder affiliate, such Class B ordinary share shall be automatically and immediately converted into one Class A ordinary share. Upon any sale, transfer, assignment or disposition of any Class B ordinary share by a founder to any person who is not a founder affiliate of such founder, or upon a change of ultimate beneficial ownership of any Class B ordinary share from a founder to any person who is not a founder affiliate of such founder, such Class B ordinary share shall be automatically and immediately converted into one Class A ordinary share. In addition, If shares beneficially owned by the founders collectively account for less than five percent (5%) of the issued shares in the capital of the Company, then each Class B ordinary share shall automatically be re-designated into one Class A ordinary share and no Class B ordinary shares shall be issued by the Company thereafter. When a founder ceases to be a director or an executive officer of the Company, each Class B ordinary share beneficially owned by such founder shall automatically be re-designated into one Class A ordinary share.

        Immediately prior to the completion of this offering, 345,541,350 ordinary shares held by RONG360 Inc. will be redesignated as Class B ordinary shares. RONG360 Inc. will beneficially own approximately        % of the aggregate voting power of our company immediately after the completion of this offering due to the disparate voting powers associated with our dual-class share structure, assuming the underwriters do not exercise their over-allotment option. We expect that, within six months following this offering, the existing shareholders of RONG360 Inc. would become our shareholders. Upon the completion of this shareholding change, Mr. Daqing (David) Ye, Mr. Jiayan

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Lu, Mr. Caofeng Liu and Mr. Chenchao Zhuang will hold Class B ordinary shares and beneficially own approximately        % of the aggregate voting power of our company. As a result of the dual-class share structure and the concentration of ownership, holders of our Class B ordinary shares will have considerable influence over matters such as decisions regarding mergers, consolidations and the sale of all or substantially all of our assets, election of directors and other significant corporate actions. They 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 ADSs. 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 and ADSs may view as beneficial.

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

        The trading market for our ADSs 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 ADSs, the market price for our ADSs 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 ADSs to decline.

The sale or availability for sale of substantial amounts of our ADSs could adversely affect their market price.

        Sales of substantial amounts of our ADSs in the public market after the completion of this offering, or the perception that these sales could occur, could adversely affect the market price of our ADSs and could materially impair our ability to raise capital through equity offerings in the future. The ADSs sold in this offering will be freely tradable without restriction or further registration under the Securities Act of 1933, as amended, or the Securities Act, and shares held by our existing shareholders may also be sold in the public market in the future subject to the restrictions in Rule 144 and Rule 701 under the Securities Act and the applicable lock-up agreements. There will be            ADSs (equivalent to            Class A ordinary shares) outstanding immediately after this offering, or            ADSs (equivalent to            Class A ordinary shares) if the underwriters exercise their option to purchase additional ADSs in full. In connection with this offering, we, our officers, directors and existing shareholders [and certain of our option holders] have agreed not to sell any ordinary shares or ADSs for 180 days after the date of this prospectus without the prior written consent of the underwriters, subject to certain exceptions. However, the underwriters may release these securities from these restrictions at any time, subject to applicable regulations of the Financial Industry Regulatory Authority, Inc. We cannot predict what effect, if any, market sales of securities held by our significant shareholders or any other shareholder or the availability of these securities for future sale will have on the market price of our ADSs. See "Underwriting" and "Shares Eligible for Future Sale" for a more detailed description of the restrictions on selling our securities after this offering.

Because we do not expect to pay dividends in the foreseeable future after this offering, you must rely on price appreciation of our ADSs for return on your investment.

        We currently intend to retain most, if not all, of our available funds and any future earnings after this offering 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 our ADSs as a source for any future dividend income.

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        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 ADSs will likely depend entirely upon any future price appreciation of our ADSs. There is no guarantee that our ADSs will appreciate in value after this offering or even maintain the price at which you purchased the ADSs. You may not realize a return on your investment in our ADSs and you may even lose your entire investment in our ADSs.

Because the initial public offering price is substantially higher than the pro forma net tangible book value per share, you will experience immediate and substantial dilution.

        If you purchase ADSs in this offering, you will pay more for each ADS than the corresponding            amount paid by existing shareholders for their ordinary shares. As a result, you will experience immediate and substantial dilution of approximately US$        per ADS (assuming that no outstanding options to acquire ordinary shares are exercised). This number represents the difference between (1) our pro forma net tangible book value per ADS of US$        as of June 30, 2017, after giving effect to this offering and (2) the assumed initial public offering price of US$        per ADS, the midpoint of the estimated initial public offering price range set forth on the front cover of this prospectus. See "Dilution" for a more complete description of how the value of your investment in our ADSs will be diluted upon the completion of this offering.

We have not determined a specific use for a portion of the net proceeds from this offering, and we may use these proceeds in ways with which you may not agree.

        We have not determined a specific use for a portion of the net proceeds of this offering, and our management will have considerable discretion in deciding how to apply these proceeds. You will not have the opportunity to assess whether the proceeds are being used appropriately before you make your investment decision. You must rely on the judgment of our management regarding the application of the net proceeds of this offering. We cannot assure you that the net proceeds will be used in a manner that will improve our results of operations or increase our ADS price, nor that these net proceeds will be placed only in investments that generate income or appreciate in value.

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 ADSs or Class A ordinary shares.

        A non-U.S. corporation will be classified as a passive foreign investment company, or PFIC, 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 (2) at least 50% of the value of its assets (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. Based on our current and expected income and assets (taking into account the expected cash proceeds and our anticipated market capitalization following this offering), we do not presently expect to be a PFIC for the current taxable year or the foreseeable future. However, no assurance can be given in this regard because the determination of whether we are or will become a PFIC is a fact-intensive inquiry made on an annual basis that depends, in part, upon the composition of our income and assets. Fluctuations in the market price of our ADSs may cause us to become a PFIC for the current or subsequent taxable years because the value of our assets for the purpose of the second part of the test described above may be determined by reference to the market

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price of our ADSs. The composition of our income and assets may also be affected by how, and how quickly, we use our liquid assets and the cash raised in this offering.

        If we were to be or become a PFIC for any taxable year during which a U.S. Holder (as defined in "Taxation—United States Federal Income Taxation") holds our ADSs or Class A ordinary shares, certain adverse U.S. federal income tax consequences could apply to such U.S. Holder. See "Taxation—United States Federal Income Taxation—Passive Foreign Investment Company Rules."

The approval of the China Securities Regulatory Commission may be required in connection with this offering under PRC law.

        The M&A Rules, which were adopted in 2006 by six PRC regulatory agencies, including the CSRC, purport to require offshore special purpose vehicles that are controlled by PRC companies or individuals and that have been formed for the purpose of seeking a public listing on an overseas stock exchange through acquisitions of PRC domestic companies or assets to obtain CSRC approval prior to publicly listing their securities on an overseas stock exchange. The interpretation and application of the regulations remain unclear, and this offering may ultimately require approval from the CSRC. If CSRC approval is required, it is uncertain how long it will take us to obtain the approval and any failure to obtain or delay in obtaining CSRC approval for this offering would subject us to sanctions imposed by the CSRC and other PRC regulatory agencies, which could include fines and penalties on our operations in China, restrictions or limitations on our ability to pay dividends outside of China, and other forms of sanctions that may materially and adversely affect our business, results of operations and financial condition.

        Our PRC counsel, Fangda Partners, has advised us that, based on its understanding of the current PRC laws and regulations, we will not be required to submit an application to the CSRC for the approval of the listing and trading of our ADSs on the [NYSE/Nasdaq Global Select Market] because (i) our wholly owned PRC subsidiary was established by foreign direct investment, rather than through a merger or acquisition of a domestic company as defined under the M&A Rules, and (ii) there is no statutory provision that clearly classifies the contractual arrangements among our wholly owned PRC subsidiary, variable interest entity and its shareholders as a type of acquisition transaction regulated by the M&A Rules. However, we cannot assure you that relevant PRC government agencies, including the CSRC, would reach the same conclusion as our PRC counsel, and hence we may face regulatory actions or other sanctions from the CSRC or other PRC regulatory agencies. These regulatory agencies may impose fines and penalties on our operations in China, limit our operating privileges in China, delay or restrict the repatriation of the proceeds from this offering into China or take other actions that could have a material adverse effect on our business, financial condition, results of operations and prospects, as well as the trading price of the ADSs. The CSRC or other PRC regulatory agencies also may take actions requiring us, or making it advisable for us, to halt this offering before settlement and delivery of the ADSs offered hereby. Consequently, if you engage in market trading or other activities in anticipation of and prior to settlement and delivery, you do so at the risk that settlement and delivery may not occur. In addition, if the CSRC or other regulatory agencies later promulgate new rules or explanations requiring that we obtain their approvals for this offering, we may be unable to obtain a waiver of such approval requirements, if and when procedures are established to obtain such a waiver. Any uncertainties and/or negative publicity regarding such approval requirement could have a material adverse effect on the trading price of the ADSs.

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

        We will adopt amended and restated memorandum and articles of association that will become effective immediately prior to the completion of this offering. Our new memorandum and articles of association contain provisions to limit the ability of others to acquire control of our company or cause

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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 proposed dual-class voting structure gives disproportionate voting power to the Class B ordinary shares. In addition, our board of directors will have 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, in the form of ADS or otherwise. 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 ADSs may fall and the voting and other rights of the holders of our ordinary shares and ADSs 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.

        We are an exempted company incorporated under the laws of the Cayman Islands. Our corporate affairs are governed by our memorandum and articles of association, the Companies Law of the Cayman Islands, as amended, 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 has 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 (other than the memorandum and articles of associations) 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, our shareholders may be afforded less protection than they otherwise would under rules and regulations applicable to U.S. domestic issuers.

        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. For a discussion of significant differences between the provisions of the Companies Law of the Cayman

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Islands and the laws applicable to companies incorporated in the United States and their shareholders, see "Description of Share Capital—Differences in Corporate Law."

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

        We are a Cayman Islands exempted company and all of our assets are located outside of the United States. Substantially all of our current operations are conducted in China. In addition, most of our current directors and officers are nationals and residents of countries other than the United States. All or a substantial portion of the assets of these persons are 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 us, our assets, our directors and officers or their assets. For more information regarding the relevant laws of the Cayman Islands and China, see "Enforceability of Civil Liabilities."

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 will incur increased costs as a result of being a public company, particularly after we cease to qualify as an "emerging growth company."

        We are a public company and expect to incur significant legal, accounting and other expenses that we did not incur as a private company. The Sarbanes-Oxley Act of 2002, as well as rules subsequently implemented by the SEC and the [NYSE/Nasdaq Global Select Market], impose various requirements on the corporate governance practices of public companies. We expect these rules and regulations to increase our legal and financial compliance costs and to make some corporate activities more time-consuming and costly. As a company with less than US$1.07 billion in revenues for our last fiscal year, we qualify as an "emerging growth company" pursuant to the JOBS Act. An emerging growth company may take advantage of specified reduced reporting and other requirements that are otherwise applicable generally to public companies. After we are no longer an "emerging growth company", we expect to incur significant expenses and devote substantial management effort toward ensuring compliance with the requirements of Section 404 of the Sarbanes-Oxley Act of 2002 and the other rules and regulations of the SEC.

        As a result of becoming a public company, we will need to increase the number of independent directors and adopt policies regarding internal controls and disclosure controls and procedures. We also expect that operating as a public company will make it more difficult and more expensive for us to obtain director and officer liability insurance, and we may be required to accept reduced policy limits and coverage or incur substantially higher costs to obtain the same or similar coverage. In addition, we

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will incur additional costs associated with our public company reporting requirements. It may also be more difficult for us to find qualified persons to serve on our board of directors or as executive officers. 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.

        In the past, shareholders of a public company often brought securities class action suits against the company following periods of instability in the market price of that company's securities. If we were involved in a class action suit, it could divert a significant amount of our management's attention and other resources from our business and operations, which could harm our results of operations and require us to incur significant expenses to defend the suit. 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.

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:

•

the rules under the Exchange Act requiring the filing of quarterly reports on Form 10-Q or current reports on Form 8-K with the SEC;



•

the sections of the Exchange Act regulating the solicitation of proxies, consents, or authorizations in respect of a security registered under the Exchange Act;



•

the sections of the Exchange Act requiring insiders to file public reports of their stock ownership and trading activities and liability for insiders who profit from trades made in a short period of time; and



•

the selective disclosure rules by issuers of material nonpublic information under Regulation FD.

        We will be required to file an annual report on Form 20-F within four months of the end of each fiscal year. In addition, we intend to publish our results on a quarterly basis through press releases, distributed pursuant to the rules and regulations of the [NYSE/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.

The voting rights of holders of ADSs are limited by the terms of the deposit agreement, and you may not be able to exercise your right to vote your Class A ordinary shares.

        As a holder of our ADSs, you will only be able to exercise the voting rights with respect to the underlying Class A ordinary shares in accordance with the provisions of the deposit agreement. Under the deposit agreement, you must vote by giving voting instructions to the depositary. Upon receipt of your voting instructions, the depositary will vote the underlying Class A ordinary shares in accordance with these instructions. You will not be able to directly exercise your right to vote with respect to the underlying shares unless you withdraw the shares. Under our amended and restated memorandum and articles of association that will become effective immediately prior to the completion of this offering, the minimum notice period required for convening a general meeting is 14 days. When a general meeting is convened, you may not receive sufficient advance notice to withdraw the shares underlying

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your ADSs to allow you to vote with respect to any specific matter. If we ask for your instructions, the depositary will notify you of the upcoming vote and will arrange to deliver our voting materials to you. We cannot assure you that you will receive the voting materials in time to ensure that you can instruct the depositary to vote your shares. In addition, the depositary and its agents are not responsible for failing to carry out voting instructions or for their manner of carrying out your voting instructions. This means that you may not be able to exercise your right to vote and you may have no legal remedy if the shares underlying your ADSs are not voted as you requested.

The depositary for our ADSs will give us a discretionary proxy to vote our Class A ordinary shares underlying your ADSs if you do not vote at shareholders' meetings, except in limited circumstances, which could adversely affect your interests.

        Under the deposit agreement for the ADSs, if you do not vote, the depositary will give us a discretionary proxy to vote our Class A ordinary shares underlying your ADSs at shareholders' meetings unless:

•

we have failed to timely provide the depositary with notice of meeting and related voting materials;



•

we have instructed the depositary that we do not wish a discretionary proxy to be given;



•

we have informed the depositary that there is substantial opposition as to a matter to be voted on at the meeting;



•

a matter to be voted on at the meeting would have a material adverse impact on shareholders; or



•

the voting at the meeting is to be made on a show of hands.

        The effect of this discretionary proxy is that if you do not vote at shareholders' meetings, you cannot prevent our Class A ordinary shares underlying your ADSs from being voted, except under the circumstances described above. This may make it more difficult for shareholders to influence the management of our company. Holders of our ordinary shares are not subject to this discretionary proxy.

You may not receive dividends or other distributions on our ordinary shares and you may not receive any value for them, if it is illegal or impractical to make them available to you.

        The depositary of our ADSs has agreed to pay you the cash dividends or other distributions it or the custodian receives on ordinary shares or other deposited securities underlying our ADSs, after deducting its fees and expenses. You will receive these distributions in proportion to the number of Class A ordinary shares your ADSs represent. However, the depositary is not responsible if it decides that it is unlawful or impractical to make a distribution available to any holders of ADSs. For example, it would be unlawful to make a distribution to a holder of ADSs if it consists of securities that require registration under the Securities Act but that are not properly registered or distributed under an applicable exemption from registration. The depositary may also determine that it is not feasible to distribute certain property through the mail. Additionally, the value of certain distributions may be less than the cost of mailing them. In these cases, the depositary may determine not to distribute such property. We have no obligation to register under U.S. securities laws any ADSs, ordinary shares, rights or other securities received through such distributions. We also have no obligation to take any other action to permit the distribution of ADSs, ordinary shares, rights or anything else to holders of ADSs. This means that you may not receive distributions we make on our ordinary shares or any value for them if it is illegal or impractical for us to make them available to you. These restrictions may cause a material decline in the value of our ADSs.

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You may experience dilution of your holdings due to inability to participate in rights offerings.

        We may, from time to time, distribute rights to our shareholders, including rights to acquire securities. Under the deposit agreement, the depositary will not distribute rights to holders of ADSs unless the distribution and sale of rights and the securities to which these rights relate are either exempt from registration under the Securities Act with respect to all holders of ADSs or are registered under the provisions of the Securities Act. The depositary may, but is not required to, attempt to sell these undistributed rights to third parties, and may allow the rights to lapse. We may be unable to establish an exemption from registration under the Securities Act, and we are under no obligation to file a registration statement with respect to these rights or underlying securities or to endeavor to have a registration statement declared effective. Accordingly, holders of ADSs may be unable to participate in our rights offerings and may experience dilution of their holdings as a result.

You may be subject to limitations on transfer of your ADSs.

        Your ADSs are transferable on the books of the depositary. However, the depositary may close its books at any time or from time to time when it deems expedient in connection with the performance of its duties. The depositary may close its books from time to time for a number of reasons, including in connection with corporate events such as a rights offering, during which time the depositary needs to maintain an exact number of ADS holders on its books for a specified period. The depositary may also close its books in emergencies, and on weekends and public holidays. The depositary may refuse to deliver, transfer or register transfers of our ADSs generally when our share register or the books of the depositary are closed, or at any time if we or the depositary thinks it is advisable to do so because of any requirement of law or of any government or governmental body, or under any provision of the deposit agreement, or for any other reason.

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