Exhibit 99.1

SECURITIES PURCHASE AGREEMENT

THIS SECURITIES PURCHASE AGREEMENT (this “Agreement”), dated as of July 14, 2021, is between MOLECULAR DATA INC., a company incorporated under the laws of the Cayman Islands, with principal executive offices located at 5/F, Building 12, 1001 North Qinzhou Road, Xuhui District, Shanghai 201109, Peoples Republic of China (the “Company”), the investors listed on the Schedule of Buyers attached hereto (the “Buyer”).

WITNESSETH

WHEREAS, subject to the terms and conditions set forth in this Agreement and pursuant to an effective registration statement under the Securities Act of 1933, as amended (the “Securities Act”), the Company desires to issue and sell to the Buyer, and the Buyer, desires to purchase from the Company, securities of the Company as more fully described in this Agreement;

WHEREAS, the parties desire that, upon the terms and subject to the conditions contained herein, the Company shall issue and sell to the Buyer, as provided herein, and the Buyer shall purchase a convertible debenture in the form attached hereto as “Exhibit A” (the “Convertible Debenture”) in the principal amount of $2,000,000 (the “Subscription Amount”), which shall be convertible into the Company’s American Depository Shares (“ADS” and the ADSs issued upon conversion of the Convertible Debenture, the “Conversion Shares”) each ADS representing three Class A ordinary shares of the Company (the “Ordinary Shares”)upon the satisfaction of the conditions precedent set forth herein (the “Closing”), for a purchase price equal to 95% of the principal amount of the Subscription Amount (the “Purchase Price”); and

WHEREAS, the Convertible Debentures and the Conversion Shares are collectively referred to herein as the “Securities.”

AGREEMENT

NOW, THEREFORE, in consideration of the premises and the mutual covenants contained herein and for other good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Company and each Buyer hereby agree as follows:

(a)          Purchase of Convertible Debentures at the Closing. Subject to the satisfaction (or waiver) of the conditions set forth in Sections 6 and 7 below, the Company shall issue and sell to the Buyer, and the Buyer agrees to purchase from the Company a Convertible Debenture with a principal amount of $2,000,000 at a Purchase Price of $1,900,000 at the Closing.

(b)          Closing Date. The Closing of the purchase of Convertible Debentures by the Buyer shall occur at the offices Yorkville Advisors Global, LP, 1012 Springfield Avenue, Mountainside, NJ 07092. The date and time of the Closing shall be 10:00 a.m., New York time, on the first Business Day on which the conditions to the Closing set forth in Sections 6 and 7 below are satisfied or waived (or such other date as is mutually agreed to by the Company and each Buyer) (the “Closing Date”). As used herein “Business Day” means any day other than a Saturday, Sunday or other day on which commercial banks in New York, New York are authorized or required by law to remain closed.

(c)          Form of Payment; Deliveries. On the Closing Date, (i) the Buyer shall deliver to the Company the Purchase Price for the the Convertible Debentures to be issued and sold to the Buyer at the Closing, minus the fees to be paid directly from the proceeds of the Closing as set forth herein (if any), and (ii) the Company shall deliver to the Buyer, Convertible Debentures which the Buyer is purchasing at the Closing, duly executed on behalf of the Company.

(d)          Maximum Shares. Notwithstanding anything in this Agreement to the contrary, the Company shall not issue any Ordinary Shares or ADSs in connection with the transactions contemplated in this Agreement, if the issuance of such Ordinary Shares or ADSs, together with any Ordinary Shares or ADSs issued in connection with any related transactions that may be considered part of the same series of transactions, would exceed the aggregate number of Ordinary Shares or ADSs that the Company may issue in a transaction in compliance with the Company’s obligations under the rules or regulations of Nasdaq Stock Market LLC (the “Principal Market”) (such number shall be referred to as the “Exchange Cap”), except that such limitation shall not apply in the event that the Company (A) obtains the approval of its stockholders as required by the applicable rules of the Principal Market for issuances of shares in excess of such amount or (B) invokes the home country exemption and obtains a written opinion from outside counsel to the Company, to the extent required by the Principal Market, that it may follow its home country practice, and therefore, such approval is not required. The Exchange Cap shall be appropriately adjusted for any stock dividend, stock split, reverse stock split or similar transaction.

The Buyer represents and warrants to the Company that, as of the date hereof and as of the Closing Date:

(a)          Information. The Buyer and its advisors (and his or, its counsel), if any, have been furnished with all materials relating to the business, finances and operations of the Company and information he deemed material to making an informed investment decision regarding his purchase of the Securities, which have been requested by such Buyer. The Buyer and its advisors, if any, have been afforded the opportunity to ask questions of the Company and its management. Neither such inquiries nor any other due diligence investigations conducted by such Buyer or its advisors, if any, or its representatives shall modify, amend or affect such Buyer’s right to rely on the Company’s representations and warranties contained in Section 3 below. The Buyer understands that its investment in the Securities involves a high degree of risk. The Buyer has sought such accounting, legal and tax advice, as it has considered necessary to make an informed investment decision with respect to its acquisition of the Securities.

(b)          Organization; Authority. Such Buyer is an entity duly organized, validly existing and in good standing under the laws of the jurisdiction of its organization with the requisite power and authority to enter into and to consummate the transactions contemplated by the Transaction Documents (as defined below) to which it is a party and otherwise to carry out its obligations hereunder and thereunder.

(c)          Authorization, Enforcement. This Agreement has been duly and validly authorized, executed and delivered on behalf of such Buyer and shall constitute the legal, valid and binding obligations of such Buyer enforceable against such Buyer in accordance with its terms, except as such enforceability may be limited by general principles of equity or to applicable bankruptcy, insolvency, reorganization, moratorium, liquidation and other similar laws relating to, or affecting generally, the enforcement of applicable creditors' rights and remedies.

(d)          No Conflicts. The execution, delivery and performance by such Buyer of this Agreement and the consummation by such Buyer of the transactions contemplated hereby will not (i) result in a violation of the organizational documents of such Buyer, (ii) conflict with, or constitute a default (or an event which with notice or lapse of time or both would become a default) under, or give to others any rights of termination, amendment, acceleration or cancellation of, any agreement, indenture or instrument to which such Buyer is a party or (iii) result in a violation of any law, rule, regulation, order, judgment or decree (including federal and state securities laws) applicable to such Buyer, except, in the case of clauses (ii) and (iii) above, for such conflicts, defaults, rights or violations which could not, individually or in the aggregate, reasonably be expected to have a material adverse effect on the ability of such Buyer to perform its obligations hereunder.

(e)          Certain Trading Activities. The Buyer has not directly or indirectly, nor has any Person acting on behalf of or pursuant to any understanding with the Buyer, engaged in any transactions in the securities of the Company (including, without limitation, any Short Sales (as defined below) involving the Company's securities) during the period commencing as of June 15, 2021 and ending immediately prior to the execution of this Agreement by such Buyer. The Buyer hereby agrees that it shall not directly or indirectly, engage in any Short Sales involving the Company’s securities during the period commencing on the date hereof and ending when no Convertible Debentures remain outstanding. "Short Sales" means all "short sales" as defined in Rule 200 promulgated under Regulation SHO under the 1934 Act (as defined below). The Buyer is aware that Short Sales and other hedging activities may be subject to applicable federal and state securities laws, rules and regulations and the Buyer acknowledges that the responsibility of compliance with any such federal or state securities laws, rules and regulations is solely the responsibility of the Buyer.

(f)          Trading Information. Upon the Company’s request, the Buyer agrees to provide the Company with trading reports setting forth the number and average sales prices of Conversion Shares sold the Buyer during the prior trading week.

(g)          Not an Affiliate. The Buyer is not (i) an officer or director of the Company or any of its Subsidiaries, (ii) an "affiliate" (as defined in Rule 144 promulgated under the 1933 Act (or a successor rule thereto) (collectively, “Rule 144”)) of the Company or any of its Subsidiaries or (iii) a “beneficial owner” of more than 10% of the shares of Ordinary Shares or ADSs (as defined for purposes of Rule 13d-3 of the 1934 Act).

Except as set forth under the corresponding section of the Disclosure Schedules which Disclosure Schedules shall be deemed a part hereof and to qualify any representation or warranty otherwise made herein to the extent of such disclosure, the Company hereby makes the representations and warranties set forth below to the Buyer:

(a)          Organization and Qualification. The Company and each of its Subsidiaries are entities duly formed, validly existing and in good standing under the laws of the jurisdiction in which they are formed, and have the requisite power and authority to own their properties and to carry on their business as now being conducted and as presently proposed to be conducted. The Company and each of its Subsidiaries is duly qualified as a foreign entity to do business and is in good standing in every jurisdiction in which its ownership of property or the nature of the business conducted by it makes such qualification necessary, except to the extent that the failure to be so qualified or be in good standing would not reasonably be expected to have a Material Adverse Effect (as defined below). As used in this Agreement, “Material Adverse Effect” means any material adverse effect on (i) the business, properties, assets, liabilities, operations (including results thereof), condition (financial or otherwise) or prospects of the Company and its Subsidiaries, taken as a whole, (ii) the transactions contemplated hereby or in any of the other Transaction Documents or any other agreements or instruments to be entered into by the Company in connection herewith or therewith or (iii) the authority or ability of the Company to perform any of its obligations under any of the Transaction Documents (as defined below). “Subsidiaries” means any Person in which the Company, directly or indirectly, owns a majority of the outstanding capital stock having voting power or holds a majority of the equity or similar interest of such Person, and each of the foregoing, is individually referred to herein as a “Subsidiary”.

(b)          Authorization; Enforcement; Validity. The Company has the requisite power and authority to enter into and perform its obligations under this Agreement and the other Transaction Documents and to issue the Securities in accordance with the terms hereof and thereof. The execution and delivery of this Agreement and the other Transaction Documents by the Company and the consummation by the Company of the transactions contemplated hereby and thereby (including, without limitation, the issuance of the Convertible Debentures, the reservation for issuance and issuance of the Conversion Shares issuable upon conversion of the Convertible Debentures), have been duly authorized by the Company's board of directors and no further filing, consent or authorization is required by the Company, its board of directors or its stockholders or other governmental body. This Agreement has been, and the other Transaction Documents to which the Company is a party will be prior to the Closing, duly executed and delivered by the Company, and each constitutes the legal, valid and binding obligations of the Company, enforceable against the Company in accordance with its respective terms, except as such enforceability may be limited by general principles of equity or applicable bankruptcy, insolvency, reorganization, moratorium, liquidation or similar laws relating to, or affecting generally, the enforcement of applicable creditors' rights and remedies and except as rights to indemnification and to contribution may be limited by federal or state securities law. “Transaction Documents” means, collectively, this Agreement, the Convertible Debentures, the Irrevocable Transfer Agent Instructions, and each of the other agreements and instruments entered into by the Company or delivered by the Company in connection with the transactions contemplated hereby and thereby, as may be amended from time to time.

(c)          Issuance of Securities. The issuance of the Securities are duly authorized and, upon issuance and payment in accordance with the terms of the Transaction Documents the Securities shall be validly issued, fully paid and non-assessable and free from all preemptive or similar rights, mortgages, defects, claims, liens, pledges, charges, taxes, rights of first refusal, encumbrances, security interests and other encumbrances (collectively “Liens”) with respect to the issuance thereof. Upon issuance or conversion in accordance with the Convertible Debentures, the Conversion Shares, when issued, will be validly issued, fully paid and nonassessable and free from all preemptive or similar rights or Liens with respect to the issue thereof, with the holders being entitled to all rights accorded to a holder of ADSs.

(d)          No Conflicts. The execution, delivery and performance of the Transaction Documents by the Company and the consummation by the Company of the transactions contemplated hereby and thereby (including, without limitation, the issuance of the Convertible Debentures, the Conversion Shares, and the reservation for issuance of the Conversion Shares) will not (i) result in a violation of the Memorandum of Association (as defined below), Articles of Association (as defined below), certificate of formation, memorandum of association, articles of association, bylaws or other organizational documents of the Company or any of its Subsidiaries, or any capital stock or other securities of the Company or any of its Subsidiaries, (ii) conflict with, or constitute a default under, or give to others any rights of termination, amendment, acceleration or cancellation of, any agreement, indenture or instrument to which the Company or any of its Subsidiaries is a party, or (iii) result in a violation of any law, rule, regulation, order, judgment or decree (including, without limitation, U.S. federal and state securities laws and regulations, the securities laws of the jurisdictions of the Company's incorporation or in which it or its subsidiaries operate and the rules and regulations of the Principal Market and including all applicable laws, rules and regulations of the Cayman Islands) applicable to the Company or any of its Subsidiaries or by which any property or asset of the Company or any of its Subsidiaries is bound or affected, except in the case of (ii) and (iii) for any conflict, default, right or violation that would not reasonably be expected to result in a Material Adverse Effect.

(e)          Consents. The Company is not required to obtain any material consent from, authorization or order of, or make any filing or registration with (other than any filings as may be required by any federal or state securities agencies and any filings as may be required by the Principal Market), any Governmental Entity (as defined below) or any regulatory or self-regulatory agency or any other Person in order for it to execute, deliver or perform any of its obligations under or contemplated by the Transaction Documents, in each case, in accordance with the terms hereof or thereof. All consents, authorizations, orders, filings and registrations which the Company or any Subsidiary is required to obtain pursuant to the preceding sentence have been or will be obtained or effected on or prior to the Closing Date, and neither the Company nor any of its Subsidiaries are aware of any facts or circumstances which might prevent the Company or any of its Subsidiaries from obtaining or effecting any of the registration, application or filings contemplated by the Transaction Documents. The Company is not in violation of the requirements of the Principal Market and has no knowledge of any facts or circumstances which could reasonably lead to delisting or suspension of the ADSs in the foreseeable future. The Company has notified the Principal Market of the issuance of all of the Securities hereunder, which does not require obtaining the approval of the stockholders of the Company or any other Person or Governmental Entity, and the Principal Market has completed its review of the related Listing of Additional Share form. “Governmental Entity” means any nation, state, county, city, town, village, district, or other political jurisdiction of any nature, federal, state, local, municipal, foreign, or other government, governmental or quasi-governmental authority of any nature (including any governmental agency, branch, department, official, or entity and any court or other tribunal), multi-national organization or body; or body exercising, or entitled to exercise, any administrative, executive, judicial, legislative, police, regulatory, or taxing authority or power of any nature or instrumentality of any of the foregoing, including any entity or enterprise owned or controlled by a government or a public international organization or any of the foregoing.

(f)          Acknowledgment Regarding Buyer's Purchase of Securities. The Company acknowledges and agrees that each Buyer is acting solely in the capacity of an arm's length purchaser with respect to the Transaction Documents and the transactions contemplated hereby and thereby. The Company further acknowledges that no Buyer (nor any affiliate of any Buyer) is acting as a financial advisor or fiduciary of the Company or any of its Subsidiaries (or in any similar capacity) with respect to the Transaction Documents and the transactions contemplated hereby and thereby, and any advice given by a Buyer or any of its representatives or agents in connection with the Transaction Documents and the transactions contemplated hereby and thereby is merely incidental to such Buyer's purchase of the Securities. The Company further represents to the Buyer that the Company's decision to enter into the Transaction Documents to which it is a party has been based solely on the independent evaluation by the Company and its representatives.

(g)          No Integrated Offering. Other than with respect to prior offerings of securities to the Buyer, none of the Company, its Subsidiaries or any of their affiliates, nor any Person acting on their behalf has, directly or indirectly, made any offers or sales of any security or solicited any offers to buy any security, under circumstances that would cause this offering of the Securities to be integrated with other offerings of securities of the Company. None of the Company, its Subsidiaries, their affiliates nor any Person acting on their behalf will take any action or steps that would cause this offering of the Securities to be integrated with other offerings of securities of the Company.

(h)          Dilutive Effect. The Company understands and acknowledges that the number of Conversion Shares will increase in certain circumstances. The Company further acknowledges its obligation to issue the Conversion Shares upon conversion of the Convertible Debentures in accordance with this Agreement and the Convertible Debentures is, absolute and unconditional regardless of the dilutive effect that such issuance may have on the ownership interests of other stockholders of the Company.

(i)          Application of Takeover Protections; Rights Agreement. The Company and its board of directors have taken all necessary action, if any, in order to render inapplicable any control share acquisition, interested stockholder, business combination, poison pill (including, without limitation, any distribution under a rights agreement), stockholder rights plan or other similar anti-takeover provision under the Memorandum of Association, Articles of Association or other organizational documents or the laws of the jurisdiction of its incorporation or otherwise which is or could become applicable to any Buyer as a result of the transactions contemplated by this Agreement, including, without limitation, the Company's issuance of the Securities and any Buyer's ownership of the Securities.

(j)          SEC Documents; Financial Statements. During the two (2) years prior to the date hereof, the Company has timely filed all reports, schedules, forms, proxy statements, statements and other documents required to be filed by it with the Securities and Exchange Commission (the “SEC”) pursuant to the reporting requirements of the Securities Exchange Act of 1934, as amended (the “1934 Act”) (all of the foregoing filed prior to the date hereof and all exhibits and appendices included therein and financial statements, notes and schedules thereto and documents incorporated by reference therein being hereinafter referred to as the “SEC Documents”). The Company has delivered or has made available to the Buyers or their respective representatives true, correct and complete copies of each of the SEC Documents not available on the EDGAR system. As of their respective dates, the SEC Documents complied in all material respects with the requirements of the 1934 Act and the rules and regulations of the SEC promulgated thereunder applicable to the SEC Documents, and none of the SEC Documents, at the time they were filed with the SEC, contained any untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary in order to make the statements therein, in the light of the circumstances under which they were made, not misleading. As of their respective dates, the financial statements of the Company included in the SEC Documents complied in all material respects with applicable accounting requirements and the published rules and regulations of the SEC with respect thereto as in effect as of the time of filing. Such financial statements have been prepared in accordance with generally accepted accounting principles (“GAAP”), consistently applied, during the periods involved (except (i) as may be otherwise indicated in such financial statements or the notes thereto, or (ii) in the case of unaudited interim statements, to the extent they may exclude footnotes or may be condensed or summary statements) and fairly present in all material respects the financial position of the Company as of the dates thereof and the results of its operations and cash flows for the periods then ended (subject, in the case of unaudited statements, to normal year-end audit adjustments which will not be material, either individually or in the aggregate). The reserves, if any, established by the Company or the lack of reserves, if applicable, are reasonable based upon facts and circumstances known by the Company on the date hereof and there are no loss contingencies that are required to be accrued by the Statement of Financial Accounting Standard No. 5 of the Financial Accounting Standards Board which are not provided for by the Company in its financial statements or otherwise. No other information provided by or on behalf of the Company to the Buyer which is not included in the SEC Documents (including, without limitation, information in the disclosure schedules to this Agreement) contains any untrue statement of a material fact or omits to state any material fact necessary in order to make the statements therein not misleading, in the light of the circumstance under which they are or were made. The Company is not currently contemplating to amend or restate any of the financial statements (including, without limitation, any notes or any letter of the independent accountants of the Company with respect thereto) included in the SEC Documents (the “Financial Statements”), nor is the Company currently aware of facts or circumstances which would require the Company to amend or restate any of the Financial Statements, in each case, in order for any of the Financials Statements to be in compliance with GAAP and the rules and regulations of the SEC. The Company has not been informed by its independent accountants that they recommend that the Company amend or restate any of the Financial Statements or that there is any need for the Company to amend or restate any of the Financial Statements.

(k)          Absence of Certain Changes. Since the date of the Company's most recent audited financial statements contained in a Form 20-F, there has been no Material Adverse Effect, nor any event or occurrence specifically affecting the Company or its Subsidiaries that would be reasonably expected to result in a Material Adverse Effect. Since the date of the Company's most recent audited financial statements contained in a Form 20-F, neither the Company nor any of its Subsidiaries has (i) declared or paid any dividends, (ii) sold any material assets, individually or in the aggregate, outside of the ordinary course of business or (iii) made any material capital expenditures, individually or in the aggregate, outside of the ordinary course of business. Neither the Company nor any of its Subsidiaries has taken any steps to seek protection pursuant to any law or statute relating to bankruptcy, insolvency, reorganization, receivership, liquidation or winding up, nor does the Company or any Subsidiary have any knowledge or reason to believe that any of their respective creditors intend to initiate involuntary bankruptcy proceedings or any actual knowledge of any fact which would reasonably lead a creditor to do so.

(l)          No Undisclosed Events, Liabilities, Developments or Circumstances. No event, liability, development or circumstance has occurred or exists, or is reasonably expected to exist or occur specific to the Company, any of its Subsidiaries or any of their respective businesses, properties, liabilities, prospects, operations (including results thereof) or condition (financial or otherwise), that has not been publicly disclosed and would reasonably be expected to have a Material Adverse Effect.

(m)          Conduct of Business; Regulatory Permits. Neither the Company nor any of its Subsidiaries is in violation of any term under its Memorandum of Association, any certificate of designation, preferences or rights of any other outstanding series of preferred stock of the Company or any of its Subsidiaries or Articles of Association or their organizational charter, certificate of formation, memorandum of association, articles of association, Memorandum of Association or certificate of incorporation or bylaws, respectively. Neither the Company nor any of its Subsidiaries is in violation of any judgment, decree or order or any statute, ordinance, rule or regulation applicable to the Company or any of its Subsidiaries, and neither the Company nor any of its Subsidiaries will conduct its business in violation of any of the foregoing, except in all cases for violations which would not reasonably be expected to have a Material Adverse Effect. Without limiting the generality of the foregoing, the Company is not in violation of any of the rules, regulations or requirements of the Principal Market and has no knowledge of any facts or circumstances that could reasonably lead to delisting or suspension of the ADSs by the Principal Market in the foreseeable future. During the one year prior to the date hereof, (i) the ADSs has been listed or designated for quotation on the Principal Market, (ii) trading in the ADSs has not been suspended by the SEC or the Principal Market and (iii) the Company has received no communication, written or oral, from the SEC or the Principal Market regarding the suspension or delisting of the ADSs from the Principal Market, which has not been publicly disclosed. The Company and each of its Subsidiaries possess all certificates, authorizations and permits issued by the appropriate regulatory authorities necessary to conduct their respective businesses, except where the failure to possess such certificates, authorizations or permits would not reasonably be expected to have, individually or in the aggregate, a Material Adverse Effect, and neither the Company nor any of its Subsidiaries has received any notice of proceedings relating to the revocation or modification of any such certificate, authorization or permit. There is no agreement, commitment, judgment, injunction, order or decree binding upon the Company or any of its Subsidiaries or to which the Company or any of its Subsidiaries is a party which has or would reasonably be expected to have the effect of prohibiting or materially impairing any business practice of the Company or any of its Subsidiaries, any acquisition of property by the Company or any of its Subsidiaries or the conduct of business by the Company or any of its Subsidiaries as currently conducted other than such effects, individually or in the aggregate, which have not had and would not reasonably be expected to have a Material Adverse Effect on the Company or any of its Subsidiaries.

(n)          Foreign Corrupt Practices. Neither the Company nor any of its Subsidiaries nor any director, officer, agent, employee, nor any other person acting for or on behalf of the Company or any of its Subsidiaries (individually and collectively, a “Company Affiliate”) have violated the U.S. Foreign Corrupt Practices Act (the “FCPA) or any other applicable anti-bribery or anti corruption laws, nor has any Company Affiliate offered, paid, promised to pay, or authorized the payment of any money, or offered, given, promised to give, or authorized the giving of anything of value, to any officer, employee or any other person acting in an official capacity for any Governmental Entity to any political party or official thereof or to any candidate for political office (individually and collectively, a “Government Official”) or to any person under circumstances where such Company Affiliate knew or was aware of a high probability that all or a portion of such money or thing of value would be offered, given or promised, directly or indirectly, to any Government Official, for the purpose, in violation of applicable law, of: (i) (A) influencing any act or decision of such Government Official in his/her official capacity, (B) inducing such Government Official to do or omit to do any act in violation of his/her lawful duty, (C) securing any improper advantage, or (D) inducing such Government Official to influence or affect any act or decision of any Governmental Entity, or (ii) assisting the Company or its Subsidiaries in obtaining or retaining business for or with, or directing business to, the Company or its Subsidiaries.

(o)          Equity Capitalization.

(i)          Definitions:

(A)          “Class A Ordinary Shares” means (x) the Company's shares of class A ordinary shares, par value $0.00005 per share, and (y) any capital stock into which such shares shall have been changed or any share capital resulting from a reclassification of such ordinary shares.

(B)          Class B Ordinary Shares” means (x) the Company's shares of class B ordinary shares, par value $0.00005 per share, and (y) any capital stock into which such shares shall have been changed or any share capital resulting from a reclassification of such ordinary shares.

(ii)          Authorized and Outstanding Capital Stock. As of the date hereof, the authorized capital stock of the Company consists of (A) 550,000,000 authorized Class A Ordinary Shares, of which 390,800,736 are issued and outstanding, and (B)  350,000,000 authorized Class B Ordinary Shares, of which 54,819,733 are issued and outstanding.

(iii)          Valid Issuance; Available Shares. All of such outstanding shares are duly authorized and have been validly issued and are fully paid and nonassessable.

(iv)          Existing Securities; Obligations. Except as disclosed in the SEC Documents: (A) none of the Company's or any Subsidiary's shares, interests or capital stock is subject to preemptive rights or any other similar rights or Liens suffered or permitted by the Company or any Subsidiary; (B) there are no outstanding options, warrants, scrip, rights to subscribe to, calls or commitments of any character whatsoever relating to, or securities or rights convertible into, or exercisable or exchangeable for, any shares, interests or capital stock of the Company or any of its Subsidiaries, or contracts, commitments, understandings or arrangements by which the Company or any of its Subsidiaries is or may become bound to issue additional shares, interests or capital stock of the Company or any of its Subsidiaries or options, warrants, scrip, rights to subscribe to, calls or commitments of any character whatsoever relating to, or securities or rights convertible into, or exercisable or exchangeable for, any shares, interests or capital stock of the Company or any of its Subsidiaries; (C) there are no agreements or arrangements under which the Company or any of its Subsidiaries is obligated to register the sale of any of their securities under the 1933 Act (except pursuant to this Agreement); (D) there are no outstanding securities or instruments of the Company or any of its Subsidiaries which contain any redemption or similar provisions, and there are no contracts, commitments, understandings or arrangements by which the Company or any of its Subsidiaries is or may become bound to redeem a security of the Company or any of its Subsidiaries; (E) there are no securities or instruments containing anti-dilution or similar provisions that will be triggered by the issuance of the Securities; and (G) neither the Company nor any Subsidiary has any stock appreciation rights or "phantom stock" plans or agreements or any similar plan or agreement.

(v)          Organizational Documents. The Company has furnished to the Buyer or filed on EDGAR true, correct and complete copies of the Company's Memorandum of Association, as amended and as in effect on the date hereof (the “Memorandum of Association”), and the Company's Articles of Association, as amended and as in effect on the date hereof (the “Articles of Association”), and the terms of all convertible securities and the material rights of the holders thereof in respect thereto.

(p)          Litigation. Except as disclosed in the SEC Documents, there is no action, suit, arbitration, proceeding, inquiry or investigation before or by the Principal Market, any court, public board, other Governmental Entity, self-regulatory organization or body pending or, to the knowledge of the Company, threatened against or affecting the Company or any of its Subsidiaries, or any of the Company's or its Subsidiaries' officers or directors, whether of a civil or criminal nature or otherwise, in their capacities as such, which would reasonably be expected to result in a Material Adverse Effect. After reasonable inquiry of its employees, the Company is not aware of any event which might result in or form the basis for any such action, suit, arbitration, investigation, inquiry or other proceeding. Without limitation of the foregoing, there has not been, and to the knowledge of the Company, there is not pending or contemplated, any investigation by the SEC involving the Company, any of its Subsidiaries or any current or former director or officer of the Company or any of its Subsidiaries. Neither the Company nor any of its Subsidiaries is the subject of any order, writ, judgment, injunction, decree, determination or award of any Governmental Entity that would reasonably be expected to result in a Material Adverse Effect.

(q)          Insurance. The Company and each of its Subsidiaries are insured by insurers of recognized financial responsibility against such losses and risks and in such amounts as management of the Company believes to be prudent and customary in the businesses in which the Company and its Subsidiaries are engaged. In accordance with the previous sentence, the Company currently maintains no insurance policies. Neither the Company nor any such Subsidiary has been refused any insurance coverage sought or applied for, and neither the Company nor any such Subsidiary has any reason to believe that it will be unable to renew its existing insurance coverage as and when such coverage expires or to obtain similar coverage from similar insurers as may be necessary to continue its business at a cost that would not have a Material Adverse Effect.

(r)          Manipulation of Price. Neither the Company nor any of its Subsidiaries has, and, to the knowledge of the Company, no Person acting on their behalf has, directly or indirectly, (i) taken any action designed to cause or to result in the stabilization or manipulation of the price of any security of the Company or any of its Subsidiaries to facilitate the sale or resale of any of the Securities, (ii) sold, bid for, purchased, or paid any compensation for soliciting purchases of, any of the Securities, or (iii) paid or agreed to pay to any Person any compensation for soliciting another to purchase any other securities of the Company or any of its Subsidiaries.

(s)          Shell Company Status. The Company is not, band has never been, an issuer identified in, or subject to, Rule 144(i).

(t)          Registration. Except as set forth in the SEC Reports, no Person has any right to cause the Company to effect the registration under the Securities Act of any securities of the Company. The Company is eligible to register the Securities to be issued hereunder on the Registration Statement. The Securities issued hereunder are exempt from the qualification provisions of the Trust Indenture Act of 1939 (the “TIA”) and this Agreement and the transactions contemplated herein comply in all respects with the TIA.

(u)          Money Laundering. The Company and its Subsidiaries are in compliance with, and have not previously violated, the USA Patriot Act of 2001 and all other applicable U.S. and non-U.S. anti-money laundering laws and regulations, including, but not limited to, the laws, regulations and Executive Orders and sanctions programs (“Sanctions Programs”) administered by the U.S. Office of Foreign Assets Control (“OFAC”), including, without limitation, (i) Executive Order 13224 of September 23, 2001 entitled, "Blocking Property and Prohibiting Transactions With Persons Who Commit, Threaten to Commit, or Support Terrorism" (66 Fed. Reg. 49079 (2001)); and any regulations contained in 31 CFR, Subtitle B, Chapter V.

(v)          Disclosure. The Company confirms that neither it nor any other Person acting on its behalf has provided the Buyer or its agents or counsel with any information that constitutes or could reasonably be expected to constitute material, non-public information concerning the Company or any of its Subsidiaries, other than the existence of the transactions contemplated by this Agreement and the other Transaction Documents. The Company understands and confirms that the Buyer will rely on the foregoing representations in effecting transactions in securities of the Company. All disclosures provided to the Buyer regarding the Company and its Subsidiaries, their businesses and the transactions contemplated hereby, including the schedules to this Agreement, furnished by or on behalf of the Company or any of its Subsidiaries, taken as a whole, are true and correct and does not contain any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements made therein, in the light of the circumstances under which they were made, not misleading. All of the written information furnished after the date hereof by or on behalf of the Company or any of its Subsidiaries to the Buyer pursuant to or in connection with this Agreement and the other Transaction Documents, taken as a whole, will be true and correct in all material respects as of the date on which such information is so provided and will not contain any untrue statement of a material fact or omit to state any material fact necessary in order to make the statements made therein, in the light of the circumstances under which they were made, not misleading. No event or circumstance has occurred or information exists with respect to the Company or any of its Subsidiaries or its or their business, properties, liabilities, prospects, operations (including results thereof) or conditions (financial or otherwise), which, under applicable law, rule or regulation, requires public disclosure at or before the date hereof or announcement by the Company but which has not been so publicly disclosed. All financial projections and forecasts that have been prepared by or on behalf of the Company or any of its Subsidiaries and made available to the Buyer have been prepared in good faith based upon reasonable assumptions and represented, at the time each such financial projection or forecast was delivered to the Buyer, the Company's best estimate of future financial performance (it being recognized that such financial projections or forecasts are not to be viewed as facts and that the actual results during the period or periods covered by any such financial projections or forecasts may differ from the projected or forecasted results). The Company acknowledges and agrees that no Buyer makes or has made any representations or warranties with respect to the transactions contemplated hereby other than those specifically set forth in Section 2.

(a)          Reporting Status. For the period beginning on the date hereof, and ending 6 months after the date on which all the Convertible Debentures are no longer outstanding (the “Reporting Period”), the Company shall use its best efforts to file on a timely basis all reports required to be filed with the SEC pursuant to the 1934 Act, and the Company shall not terminate its status as an issuer required to file reports under the 1934 Act even if the 1934 Act or the rules and regulations thereunder would no longer require or otherwise permit such termination.

(b)          Use of Proceeds. Neither the Company nor any Subsidiary will, directly or indirectly, use the proceeds of the transactions contemplated herein to repay any loans to any executives or employees of the Company. Neither the Company nor any Subsidiary will, directly or indirectly, use the proceeds of the transactions contemplated herein, or lend, contribute, facilitate or otherwise make available such proceeds to any Person (i) to fund, either directly or indirectly, any activities or business of or with any Person that is identified on the list of Specially Designated Nationals and Blocker Persons maintained by OFAC, or in any country or territory, that, at the time of such funding, is, or whose government is, the subject of Sanctions Programs, or (ii) in any other manner that will result in a violation of Sanctions Programs.

(c)          Listing. To the extent applicable, the Company shall promptly secure the listing or designation for quotation (as the case may be) of all of the Underlying Securities (as defined below) upon each national securities exchange and automated quotation system, if any, upon which the ADSs are then listed or designated for quotation (as the case may be, each an “Eligible Market”), subject to official notice of issuance, and shall use reasonable efforts to maintain such listing or designation for quotation (as the case may be) of all Underlying Securities from time to time issuable under the terms of the Transaction Documents on such Eligible Market for the Reporting Period. Neither the Company nor any of its Subsidiaries shall take any action which could be reasonably expected to result in the delisting or suspension of the ADSs on an Eligible Market during the Reporting Period. The Company shall pay all fees and expenses in connection with satisfying its obligations under this Section 4(c) and all costs and expenses incurred in connection with the issuance of any Underlying Securities, including the deposit of Ordinary Shares and issuance of corresponding ADSs. “Underlying Securities” means the (i) the Conversion Shares, and (ii) any ADSs of the Company issued or issuable with respect to the Conversion Shares, including, without limitation, (1) as a result of any stock split, stock dividend, recapitalization, exchange or similar event or otherwise and (2) shares of capital stock of the Company into which the ADSs are converted or exchanged without regard to any limitations on conversion of the Convertible Debentures.

(d)          Pledge of Securities. Notwithstanding anything to the contrary contained in this Agreement, the Company acknowledges and agrees that, subject to compliance with applicable federal and state securities laws, the Securities may be pledged by a Buyer in connection with a bona fide margin agreement or other loan or financing arrangement that is secured by the Securities. The Company hereby agrees to execute and deliver such documentation as a pledgee of the Securities may reasonably request in connection with a pledge of the Securities to such pledgee by a Buyer.

(e)          Disclosure of Transactions and Other Material Information. Promptly but no later than 9:30 a.m., New York time, the Business Day after the date of this Agreement, the Company shall file a report of Foreign Private Issuer on Form 6-K describing all the material terms of the transactions contemplated by the Transaction Documents in the form required by the 1934 Act and attaching all the material Transaction Documents (including, without limitation, this Agreement (and all schedules to this Agreement) (including all attachments, the “Current Report”). From and after the filing of the Current Report, the Company shall have disclosed all material, non-public information (if any) provided to the Buyer by the Company or any of its Subsidiaries or any of their respective officers, directors, employees or agents in connection with the transactions contemplated by the Transaction Documents. In addition, effective upon the filing of the Current Report, the Company acknowledges and agrees that any and all confidentiality or similar obligations with respect to the transactions contemplated by the Transaction Documents under any agreement, whether written or oral, between the Company, any of its Subsidiaries or any of their respective officers, directors, affiliates, employees or agents, on the one hand, and the Buyer or any of its affiliates, on the other hand, shall terminate. The Company shall not, and the Company shall cause each of its Subsidiaries and each of its and their respective officers, directors, employees and agents not to, provide the Buyer with any material, non-public information regarding the Company or any of its Subsidiaries from and after the date hereof without first obtaining the express prior written consent of such Buyer (which may be granted or withheld in the Buyer's sole discretion).

(f)            Reservation of Shares. So long as any of the Convertible Debentures remain outstanding, the Company shall take all action necessary to at all times have authorized, and reserved for the purpose of issuance, no less than the maximum number ADSs and corresponding Ordinary Shares issuable upon conversion of all Convertible Debentures then outstanding (assuming for purposes hereof that (x) the Convertible Debentures are convertible at the Conversion Price (as defined in the Convertible Debentures) then in effect, and (y) any such conversion shall not take into account any limitations on the conversion of the Convertible Debentures) (the “Required Reserve Amount”); provided that at no time shall the number of Ordinary Shares or ADSs reserved pursuant to this Section 4(g) be reduced other than proportionally in connection with any conversion and/or redemption, or reverse stock split. If at any time the number ADSs or Ordinary Shares authorized and reserved for issuance is not sufficient to meet the Required Reserved Amount, the Company will promptly take all corporate action necessary to authorize and reserve a sufficient number of shares, including, without limitation, calling a special meeting of stockholders to authorize additional shares to meet the Company's obligations pursuant to the Transaction Documents, in the case of an insufficient number of authorized shares, recommending that stockholders vote in favor of an increase in such authorized number of shares sufficient to meet the Required Reserved Amount.

(g)           Conduct of Business. The business of the Company and its Subsidiaries shall not be conducted in violation of any law, ordinance or regulation of any Governmental Entity, except where such violations would not reasonably be expected to result, either individually or in the aggregate, in a Material Adverse Effect.

(h)           From the date hereof until the end of the Term, unless the holders of at least 75% in principal amount of the then outstanding Convertible Debentures shall have given prior written consent, the Company shall not, and shall not permit any of its subsidiaries (whether or not a subsidiary on the date hereof) to, directly or indirectly (i) other than Permitted Indebtedness, enter into, create, incur, assume, guarantee or suffer to exist any indebtedness for borrowed money of any kind, including, but not limited to, a guarantee, on or with respect to any of its property or assets now owned or hereafter acquired or any interest therein or any income or profits therefrom, (ii) other than Permitted Liens, enter into, create, incur, assume or suffer to exist any lien, security interest, option or other charge or encumbrance (each, a “Lien”) of any kind, on or with respect to any of its property or assets now owned or hereafter acquired or any interest therein or any income or profits therefrom, (iii) directly or indirectly enter into, or drawdown on any variable rate equity financing facility (including in particular the issuance of any Ordinary Shares at a variable price or any securities for which the conversion price or exercise price is variable, such as equity lines or variable rate convertible securities, and specifically any issuances pursuant to the Equity Purchase Agreement dated May 13, 2021 entered into with Oasis Capital, LLC or the Ordinary Share Purchase Agreement dated March 3, 2021 entered into with White Lion Capital LLC), or (iv) amend its charter documents, including, without limitation, its certificate of incorporation and bylaws, in any manner that materially and adversely affects any rights of the holders of the Convertible Debentures.

“Permitted Indebtedness” shall mean: (i) indebtedness evidenced by the Convertible Debentures; (ii) indebtedness described on a Disclosure Schedule attached hereto; (iii) indebtedness incurred solely for the purpose of financing the acquisition or lease of any equipment, including capital lease obligations with no recourse other than to such equipment; (iv) indebtedness (A) the repayment of which has been subordinated to the payment of the Convertible Debentures on terms and conditions acceptable to the Buyers, including with regard to interest payments and repayment of principal, (B) which does not mature or otherwise require or permit redemption or repayment prior to or on the 91st day after the maturity date of any Convertible Debentures then outstanding; and (C) which is not secured by any assets of the Company or its subsidiaries; (v) indebtedness associated with acquiring new intellectual property assets and licenses, so long as the proceeds are going to the party(ies) from which the Company is acquiring the assets, licenses, and other properties and (vi) any indebtedness (other than the indebtedness set out in (i) – (v) above) incurred after the date hereof, provided that such indebtedness does not exceed $20,000 at any given time.

“Permitted Liens” shall mean (1) any security interest granted to the Buyers to secure the obligations under the Convertible Debentures, (2) any prior security interest granted to the Buyers, (3) existing Liens disclosed by the Company on a Disclosure Schedule attached hereto; (4) inchoate Liens for taxes, assessments or governmental charges or levies not yet due, as to which the grace period, if any, related thereto has not yet expired, or being contested in good faith and by appropriate proceedings for which adequate reserves have been established in accordance with GAAP; (5) Liens of carriers, materialmen, warehousemen, mechanics and landlords and other similar Liens which secure amounts which are not yet overdue by more than 60 days or which are being contested in good faith by appropriate proceedings for which adequate reserves have been established in accordance with GAAP; (6) licenses, sublicenses, leases or subleases granted to other persons not materially interfering with the conduct of the business of the Company; (7) Liens securing capitalized lease obligations and purchase money indebtedness incurred solely for the purpose of financing an acquisition or lease; (8) easements, rights-of-way, restrictions, encroachments, municipal zoning ordinances and other similar charges or encumbrances, and minor title deficiencies, in each case not securing debt and not materially interfering with the conduct of the business of the Company and not materially detracting from the value of the property subject thereto; (9) Liens arising out of the existence of judgments or awards which judgments or awards do not constitute an Event of Default; (10) Liens incurred in the ordinary course of business in connection with workers compensation claims, unemployment insurance, pension liabilities and social security benefits and Liens securing the performance of bids, tenders, leases and contracts in the ordinary course of business, statutory obligations, surety bonds, performance bonds and other obligations of a like nature (other than appeal bonds) incurred in the ordinary course of business (exclusive of obligations in respect of the payment for borrowed money); (11) Liens in favor of a banking institution arising by operation of law encumbering deposits (including the right of set-off) and contractual set-off rights held by such banking institution and which are within the general parameters customary in the banking industry and only burdening deposit accounts or other funds maintained with a creditor depository institution; (12) usual and customary set-off rights in leases and other contracts; (13) escrows in connection with acquisitions and dispositions and (14) royalties and other rights to revenue derived from the sale of the Company’s products that are granted in the ordinary course of business.

(i)            Registration Statement.

(i)           Initial Registration Statement. The Company has filed, in accordance with the provisions of the Securities Act and the rules and regulations thereunder, with the SEC a shelf registration statement on Form F-3 (File Number 333-256451) (the “Initial Registration Statement”) including a base prospectus (such base prospectus included in the Initial Registration Statement, as supplemented or amended from time to time shall be referred to herein as the “Prospectus”), with respect to the issuance and sale of securities by the Company, including Ordinary Shares represented by ADSs and debt securities that may be convertible into Ordinary Shares represented by ADSs, which contains, among other things a Plan of Distribution section disclosing the methods by which the Company may sell such securities. The Initial Registration Statement was declared effective on June 23, 2021 and remains in effect on the date hereof. Except where the context otherwise requires, the Initial Registration Statement, as amended when it became effective, including all documents filed as part thereof or incorporated by reference therein, and including any information contained in a Prospectus subsequently filed with the SEC pursuant to Rule 424(b) under the Securities Act or deemed to be a part of the Initial Registration Statement pursuant to Rule 430B of the Securities Act, is herein called the “Registration Statement.” No stop order preventing or suspending the effectiveness of the Registration Statement or suspending or preventing the use of the Prospectus has been issued by the SEC and no proceedings for that purpose have been instituted or, to the knowledge of the Company, are threatened by the SEC. At the time the Registration Statement became effective, at the date of this Agreement and at the Closing Date, the Registration Statement and any amendments thereto conformed and will conform in all material respects to the requirements of the Securities Act and did not and will not contain any untrue statement of a material fact or omit to state any material fact required to be stated therein or necessary to make the statements therein not misleading; and the Prospectus and any amendments or supplements thereto, at time the Prospectus or any amendment or supplement thereto was issued and at the Closing Date, conformed and will conform in all material respects to the requirements of the Securities Act and did not and will not contain an untrue statement of a material fact or omit to state a material fact necessary in order to make the statements therein, in light of the circumstances under which they were made, not misleading

(ii)          Prospectus Supplement. On the Closing Date, the Company shall file with the SEC a prospectus supplement pursuant to Rule 424(b) of the Securities Act (the “Prospectus Supplement”) disclosing all information relating to the Convertible Debentures issued on such Closing Date and the transactions contemplated hereby required to be disclosed therein and an updated Plan of Distribution, including, without limitation, the name of the Investor, a description of the Securities being offered at such Closing, the terms of the offering, and other material terms of the offering, and any other information or disclosure necessary to register the transactions contemplated herein.

(iii)         Maintaining a Registration Statement. The Company shall use commercially reasonable efforts to maintain the effectiveness of any Registration Statement with respect to the Securities at all times during the period beginning on the date hereof and ending 90 days after all the Convertible Debentures have been fully repaid or fully converted (the “Registration Period”). Notwithstanding anything to the contrary contained in this Agreement, the Company shall ensure that, when filed, the Registration Statement (including, without limitation, all amendments and supplements thereto) and the prospectus (including, without limitation, all amendments and supplements thereto) used in connection with the Registration Statement shall not contain any untrue statement of a material fact or omit to state a material fact required to be stated therein, or necessary to make the statements therein (in the case of prospectuses, in the light of the circumstances in which they were made) not misleading.

(a)           Register. The Company shall maintain at its principal executive offices or with the Transfer Agent (or at such other office or agency of the Company as it may designate by notice to each holder of Securities), a register for the Convertible Debentures in which the Company shall record the name and address of the Person in whose name the Convertible Debentures have been issued (including the name and address of each transferee), the amount of Convertible Debentures held by such Person, and the number of Conversion Shares issuable upon conversion of the Convertible Debentures held by such Person. The Company shall keep the register open and available at all times during business hours for inspection of any Buyer or its legal representatives.

(b)           Transfer Restrictions. The Securities may only be disposed of in compliance with state and federal securities laws. In connection with any transfer of Securities other than pursuant to an effective registration statement or Rule 144, to the Company or to an Affiliate of a Buyer or in connection with a pledge as contemplated herein, the Company may require the transferor thereof to provide to the Company an opinion of counsel selected by the transferor and reasonably acceptable to the Company, the form and substance of which opinion shall be reasonably satisfactory to the Company, to the effect that such transfer does not require registration of such transferred Securities under the Securities Act. As a condition of transfer, any such transferee shall agree in writing to be bound by the terms of this Agreement and shall have the rights and obligations of a Buyer under this Agreement.

The obligation of the Company hereunder to issue and sell the Convertible Debentures to the Buyer at the Closing is subject to the satisfaction, at or before the Closing Date, of each of the following conditions, provided that these conditions are for the Company's sole benefit and may be waived by the Company at any time in its sole discretion by providing the Buyer with prior written notice thereof:

(a)           The Buyer shall have executed each of the Transaction Documents to which it is a party and delivered the same to the Company.

(b)           The Buyer shall have delivered to the Company the Purchase Price (less, in the case of any Buyer, the amounts withheld pursuant to Section 4(d)) for the Convertible Debentures being purchased by the Buyer at the Closing by wire transfer of immediately available funds in accordance with the Closing Statement.

(c)           The representations and warranties of the Buyer shall be true and correct in all material respects as of the date when made and as of the Closing Date as though originally made at that time (except for representations and warranties that speak as of a specific date, which shall be true and correct as of such specific date), and the Buyer shall have performed, satisfied and complied in all material respects with the covenants, agreements and conditions required by this Agreement to be performed, satisfied or complied with by such Buyer at or prior to such Closing Date.

The obligation of the Buyer hereunder to purchase its Convertible Debentures at the Closing is subject to the satisfaction, at or before the Closing Date, of each of the following conditions, provided that these conditions are for the Buyer's sole benefit and may be waived by the Buyer at any time in its sole discretion by providing the Company with prior written notice thereof:

(a)           The Company shall have duly executed and delivered to the Buyer each of the Transaction Documents to which it is a party and the Company shall have duly executed and delivered to the Buyer a Convertible Debenture in the principal amount applicable to such Closing.

(b)           The Buyer shall have received the opinion of counsel to the Company, dated as of the Closing Date, in the form reasonably acceptable to the Buyer.

(c)           The Company shall have delivered to the Buyer copies of its and each Subsidiaries certified copies of its charter, as well as any shareholder or operating agreements by or among the shareholders or members of any of the Company’s Subsidiaries.

(d)           The Company shall have delivered to the Buyer a certificate evidencing the incorporation and good standing of the Company as of a date within ten (10) days of the Closing Date.

(e)           Each and every representation and warranty of the Company shall be true and correct in all material respects (other than representations and warranties qualified by materiality, which shall be true and correct in all respects) as of the date when made and as of the Closing Date as though originally made at that time (except for representations and warranties that speak as of a specific date, which shall be true and correct as of such specific date) and the Company shall have performed, satisfied and complied in all respects with the covenants, agreements and conditions set forth in each Transaction Document required to be performed, satisfied or complied with by the Company at or prior to the Closing Date.

(f)            The ASDs (A) shall be designated for quotation or listed (as applicable) on the Principal Market and (B) shall not have been suspended, as of the Closing Date, by the SEC or the Principal Market from trading on the Principal Market nor shall suspension by the SEC or the Principal Market have been threatened, as of the Closing Date, either (I) in writing by the SEC or the Principal Market or (II) by falling below the minimum maintenance requirements of the Principal Market.

(g)           The Company shall have obtained all governmental, regulatory or third-party consents and approvals, if any, necessary for the sale of the Securities, including without limitation, those required by the Principal Market, if any.

(h)           No statute, rule, regulation, executive order, decree, ruling or injunction shall have been enacted, entered, promulgated or endorsed by any court or Governmental Entity of competent jurisdiction that prohibits the consummation of any of the transactions contemplated by the Transaction Documents.

(i)            Since the date of execution of this Agreement, no event or series of events shall have occurred that has resulted in or would reasonably be expected to result in a Material Adverse Effect.

(j)            The Company shall have obtained approval of the Principal Market to list or designate for quotation (as the case may be) the maximum number of Conversion Shares issuable pursuant to the Convertible Debenture issuable at such Closing.

(k)           The Buyer shall have received a letter, duly executed by an officer of the Company, setting forth the wire amounts of the Buyer and the wire transfer instructions of the Company (the “Closing Statement”).

(l)            (i) From the date hereof to the applicable Closing Date, trading in the ADSs shall not have been suspended by the SEC or the Principal Market (except for any suspension of trading of limited duration agreed to by the Company, which suspension shall be terminated prior to the Closing), (ii) the closing price of the ADSs during each of the five (5) consecutive Trading Days immediately prior to the applicable Closing Date shall be at least $0.30, and (iii) at any time prior to the applicable Closing Date, trading in securities generally as reported by Bloomberg L.P. shall not have been suspended or limited, or minimum prices shall not have been breached on securities whose trades are reported by such service, or on the Principal Market, nor shall a banking moratorium have been declared either by the United States or New York State authorities nor shall there have occurred any material outbreak or escalation of hostilities or other national or international calamity of such magnitude in its effect on, or any material adverse change in, any financial market which, in each case, in the reasonable judgment of the Buyer, makes it impracticable or inadvisable to purchase the Securities at the Closing.

(m)          The Company and its Subsidiaries shall have delivered to such Buyer such other documents, instruments or certificates relating to the transactions contemplated by this Agreement as such Buyer or its counsel may reasonably request.

(n)           The Company shall have filed the Prospectus Supplement in accordance with Section 4(j)(ii) above.

(o)           The Company shall have created a share reserve equivalent to at least the Required Reserve Amount, taking into account the Convertible Debentures to be issued at the applicable Closing.

(a)           In the event that the First Closing shall not have occurred within five (5) days of the date hereof, then the Buyer shall have the right to terminate its obligations under this Agreement with respect to itself at any time on or after the close of business on such date without liability of the Buyer to any other party; provided, however, (i) the right to terminate this Agreement under this Section 8 shall not be available to the Buyer if the failure of the transactions contemplated by this Agreement to have been consummated by such date is the result of the Buyer's breach of this Agreement and (ii) the abandonment of the sale and purchase of the Convertible Debentures shall be applicable only to the Buyer providing such written notice, provided further that no such termination shall affect any obligation of the Company under this Agreement to reimburse the Buyer for the expenses described herein. Nothing contained in this Section 8 shall be deemed to release any party from any liability for any breach by such party of the terms and provisions of this Agreement or the other Transaction Documents or to impair the right of any party to compel specific performance by any other party of its obligations under this Agreement or the other Transaction Documents.

(b)           The parties hereby agree that the obligations of the Company to issue and sell, and the Buyer to purchase, convertible debentures at the second closing and the third closing pursuant to the Securities Purchase Agreement dated October 9, 2020 shall hereafter be terminated.

(a)           Governing Law; Jurisdiction; Jury Trial. All questions concerning the construction, validity, enforcement and interpretation of this Agreement shall be governed by the internal laws of the State of New York, without giving effect to any choice of law or conflict of law provision or rule (whether of the State of New York or any other jurisdictions) that would cause the application of the laws of any jurisdictions other than the State of New York. The Company hereby irrevocably submits to the exclusive jurisdiction of the state and federal courts sitting in The City of New York, Borough of Manhattan, for the adjudication of any dispute hereunder or in connection herewith or under any of the other Transaction Documents or with any transaction contemplated hereby or thereby, and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that it is not personally subject to the jurisdiction of any such court, that such suit, action or proceeding is brought in an inconvenient forum or that the venue of such suit, action or proceeding is improper. Each party hereby irrevocably waives personal service of process and consents to process being served in any such suit, action or proceeding by mailing a copy thereof to such party at the address for such notices to it under this Agreement and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing contained herein shall be deemed to limit in any way any right to serve process in any manner permitted by law. Nothing contained herein shall be deemed or operate to preclude any Buyer from bringing suit or taking other legal action against the Company in any other jurisdiction to collect on the Company's obligations to such Buyer or to enforce a judgment or other court ruling in favor of such Buyer. EACH PARTY HEREBY IRREVOCABLY WAIVES ANY RIGHT IT MAY HAVE TO, AND AGREES NOT TO REQUEST, A JURY TRIAL FOR THE ADJUDICATION OF ANY DISPUTE HEREUNDER OR UNDER ANY OTHER TRANSACTION DOCUMENT OR IN CONNECTION WITH OR ARISING OUT OF THIS AGREEMENT, ANY OTHER TRANSACTION DOCUMENT OR ANY TRANSACTION CONTEMPLATED HEREBY OR THEREBY.

(b)           Counterparts. This Agreement may be executed in two or more identical counterparts, all of which shall be considered one and the same agreement and shall become effective when counterparts have been signed by each party and delivered to the other party. In the event that any signature is delivered by facsimile transmission or by an e-mail which contains a portable document format (.pdf) file of an executed signature page, such signature page shall create a valid and binding obligation of the party executing (or on whose behalf such signature is executed) with the same force and effect as if such signature page were an original thereof.

(c)           Headings; Gender. The headings of this Agreement are for convenience of reference and shall not form part of, or affect the interpretation of, this Agreement. Unless the context clearly indicates otherwise, each pronoun herein shall be deemed to include the masculine, feminine, neuter, singular and plural forms thereof. The terms "including," "includes," "include" and words of like import shall be construed broadly as if followed by the words "without limitation." The terms "herein," "hereunder," "hereof" and words of like import refer to this entire Agreement instead of just the provision in which they are found.

(d)           Entire Agreement, Amendments. This Agreement supersedes all other prior oral or written agreements between the Buyer, the Company, their affiliates and persons acting on their behalf with respect to the matters discussed herein, and this Agreement and the instruments referenced herein contain the entire understanding of the parties with respect to the matters covered herein and therein and, except as specifically set forth herein or therein, neither the Company nor any Buyer makes any representation, warranty, covenant or undertaking with respect to such matters. No provision of this Agreement may be waived or amended other than by an instrument in writing signed by the party to be charged with enforcement.

(e)            Notices. Any notices, consents, waivers or other communications required or permitted to be given under the terms of this Agreement must be in writing by letter and email and will be deemed to have been delivered: upon the later of (A) either (i) receipt, when delivered personally or (ii) one (1) Business Day after deposit with an overnight courier service with next day delivery specified, in each case, properly addressed to the party to receive the same and (B) receipt, when sent by electronic mail. The addresses and email addresses for such communications shall be:

or to such other address, e-mail address and/or to the attention of such other Person as the recipient party has specified by written notice given to each other party five (5) days prior to the effectiveness of such change. Written confirmation of receipt (A) given by the recipient of such notice, consent, waiver or other communication, (B) electronically generated by the sender's e-mail service provider containing the time, date, recipient e-mail address or (C) provided by an overnight courier service shall be rebuttable evidence of personal service, receipt by facsimile or receipt from an overnight courier service in accordance with clause (i), (ii) or (iii) above, respectively

(f)            Successors and Assigns. This Agreement shall be binding upon and inure to the benefit of the parties and their respective successors and assigns, including any purchasers of any of the Convertible Debentures (but excluding any purchasers of Underlying Securities, unless pursuant to a written assignment by such Buyer). The Company shall not assign this Agreement or any rights or obligations hereunder without the prior written consent of the Buyers. In connection with any transfer of any or all of its Securities, a Buyer may assign all, or a portion, of its rights and obligations hereunder in connection with such Securities without the consent of the Company, in which event such assignee shall be deemed to be a Buyer hereunder with respect to such transferred Securities.

(g)           Indemnification.

(i)           In consideration of each Buyer's execution and delivery of the Transaction Documents and acquiring the Securities thereunder and in addition to all of the Company's other obligations under the Transaction Documents, the Company shall defend, protect, indemnify and hold harmless each Buyer and each holder of any Securities and all of their stockholders, partners, members, officers, directors, employees and direct or indirect investors and any of the foregoing Persons' agents or other representatives (including, without limitation, those retained in connection with the transactions contemplated by this Agreement) (collectively, the “Indemnitees”) from and against any and all actions, causes of action, suits, claims, losses, costs, penalties, fees, liabilities and damages, and expenses in connection therewith (irrespective of whether any such Indemnitee is a party to the action for which indemnification hereunder is sought), and including reasonable attorneys' fees and disbursements (the “Indemnified Liabilities”), incurred by any Indemnitee as a result of, or arising out of, or relating to (i) any misrepresentation or breach of any representation or warranty made by the Company in any of the Transaction Documents, (ii) any breach of any covenant, agreement or obligation of the Company or any Subsidiary contained in any of the Transaction Documents or (iii) any cause of action, suit, proceeding or claim brought or made against such Indemnitee by a third party (including for these purposes a derivative action brought on behalf of the Company or any Subsidiary) or which otherwise involves such Indemnitee that arises out of or results from (A) the execution, delivery, performance or enforcement of any of the Transaction Documents, (B) any transaction financed or to be financed in whole or in part, directly or indirectly, with the proceeds of the issuance of the Securities, or (C) any disclosure properly made by such Buyer pursuant to Section 4(f), or (D) the status of such Buyer or holder of the Securities either as an investor in the Company pursuant to the transactions contemplated by the Transaction Documents or as a party to this Agreement (including, without limitation, as a party in interest or otherwise in any action or proceeding for injunctive or other equitable relief). To the extent that the foregoing undertaking by the Company may be unenforceable for any reason, the Company shall make the maximum contribution to the payment and satisfaction of each of the Indemnified Liabilities which is permissible under applicable law.

(ii)          Promptly after receipt by an Indemnitee under this Section 9(g) of notice of the commencement of any action or proceeding (including any governmental action or proceeding) involving an Indemnified Liability, such Indemnitee shall, if a claim in respect thereof is to be made against the Company under this Section 9(g), deliver to the Company a written notice of the commencement thereof, and the Company shall have the right to participate in, and, to the extent the Company so desires, to assume control of the defense thereof with counsel mutually reasonably satisfactory to the Company and the Indemnitee; provided, however, that an Indemnitee shall have the right to retain its own counsel with the fees and expenses of such counsel to be paid by the Company if: (A) the Company has agreed in writing to pay such fees and expenses; (B) the Company shall have failed promptly to assume the defense of such Indemnified Liability and to employ counsel reasonably satisfactory to such Indemnitee in any such Indemnified Liability; or (C) the named parties to any such Indemnified Liability (including any impleaded parties) include both such Indemnitee and the Company, and such Indemnitee shall have been advised by counsel that a conflict of interest is likely to exist if the same counsel were to represent such Indemnitee and the Company (in which case, if such Indemnitee notifies the Company in writing that it elects to employ separate counsel at the expense of the Company, then the Company shall not have the right to assume the defense thereof and such counsel shall be at the expense of the Company), provided further, that in the case of clause (C) above the Company shall not be responsible for the reasonable fees and expenses of more than one (1) separate legal counsel for the Indemnitees. The Indemnitee shall reasonably cooperate with the Company in connection with any negotiation or defense of any such action or Indemnified Liability by the Company and shall furnish to the Company all information reasonably available to the Indemnitee which relates to such action or Indemnified Liability. The Company shall keep the Indemnitee reasonably apprised at all times as to the status of the defense or any settlement negotiations with respect thereto. The Company shall not be liable for any settlement of any action, claim or proceeding effected without its prior written consent, provided, however, that the Company shall not unreasonably withhold, delay or condition its consent. The Company shall not, without the prior written consent of the Indemnitee, consent to entry of any judgment or enter into any settlement or other compromise which does not include as an unconditional term thereof the giving by the claimant or plaintiff to such Indemnitee of a release from all liability in respect to such Indemnified Liability or litigation, and such settlement shall not include any admission as to fault on the part of the Indemnitee. Following indemnification as provided for hereunder, the Company shall be subrogated to all rights of the Indemnitee with respect to all third parties, firms or corporations relating to the matter for which indemnification has been made. The failure to deliver written notice to the Company within a reasonable time of the commencement of any such action shall not relieve the Company of any liability to the Indemnitee under this Section 9(g), except to the extent that the Company is materially and adversely prejudiced in its ability to defend such action.

(iii)         The indemnification required by this Section 9(g) shall be made by periodic payments of the amount thereof during the course of the investigation or defense, within ten (10) days after bills supporting the Indemnified Liabilities are received by the Company.

(iv)         The indemnity agreement contained herein shall be in addition to (A) any cause of action or similar right of the Indemnitee against the Company or others, and (B) any liabilities the Company may be subject to pursuant to the law.

(h)           No Strict Construction. The language used in this Agreement will be deemed to be the language chosen by the parties to express their mutual intent, and no rules of strict construction will be applied against any party.

[REMAINDER PAGE INTENTIONALLY LEFT BLANK]

IN WITNESS WHEREOF, each Buyer and the Company have caused their respective signature page to this Securities Purchase Agreement to be duly executed as of the date first written above.

IN WITNESS WHEREOF, each Buyer and the Company have caused their respective signature page to this Securities Purchase Agreement to be duly executed as of the date first written above.

LIST OF EXHIBITS:

EXHIBIT A

FORM OF CONVERTIBLE DEBENTURE

MOLECULAR DATA INC.

Convertible Debenture

Debenture Issuance Date: July __, 2021

Debenture Number: MKD-2

FOR VALUE RECEIVED, MOLECULAR DATA INC., a Cayman Island corporation (the "Company"), hereby promises to pay to the order of YA II PN, Ltd., or its registered assigns (the "Holder") the amount set out above as the Principal Amount (as reduced pursuant to the terms hereof pursuant to redemption, conversion or otherwise, the "Principal") when due, whether upon the Maturity Date (as defined below), acceleration, redemption or otherwise (in each case in accordance with the terms hereof) and to pay interest ("Interest") on any outstanding Principal at the applicable Interest Rate from the date set out above as the Debenture Issuance Date (the "Issuance Date") until the same becomes due and payable, whether upon the Maturity Date or acceleration, conversion, redemption or otherwise (in each case in accordance with the terms hereof). This Convertible Debenture (including all debentures issued in exchange, transfer or replacement hereof, this "Debenture") was originally issued pursuant to the Securities Purchase Agreement dated July ___, 2021, as amended (the “Securities Purchase Agreement”) between the Company and the Buyers listed on the Schedule of Buyers attached thereto. Certain capitalized terms used herein are defined in Section (14).

(1)            GENERAL TERMS

(a)             Maturity Date. On the Maturity Date, the Company shall pay to the Holder an amount in cash representing all outstanding Principal, accrued and unpaid Interest, and any other amounts outstanding pursuant to the terms of this Debenture. The "Maturity Date" shall be July, 2022, or as may be extended at the option of the Holder. Other than as specifically permitted by this Debenture, the Company may not prepay or redeem any portion of the outstanding Principal and accrued and unpaid Interest.

(b)              Interest Rate and Payment of Interest. Interest shall accrue on the outstanding Principal balance hereof at an annual rate equal to 5% (“Interest Rate”), which Interest Rate shall increase to an annual rate of 15% for so long as any Event of Default remains uncured. Interest shall be calculated on the basis of a 365-day year and the actual number of days elapsed, to the extent permitted by applicable law.

(c)               Triggering Event. If, any time after the Issuance Date, and from time to time thereafter, the daily VWAP is less than the Floor Price for a period of 5 consecutive Trading Days (each such occurrence, a “Triggering Event”), then the Interest Rate shall increase to an annual rate of 15%. The Interest Rate shall return to the rate set forth in Clause 1(b) if any time after a Triggering Event the daily VWAP is greater than the Floor Price for a period of 5 consecutive Trading Days, unless a subsequent Triggering Event occurs.

(2)           Early Redemption. The Company shall have the right, but not the obligation, to redeem (“Optional Redemption”) early a portion or all amounts outstanding under this Debenture as described in this Section; provided that (i) the trading price of the ADSs is less than the Fixed Conversion Price and (ii) the Company provides the Holder with at least 10 Business Days’ prior written notice (each, a “Redemption Notice”) of its desire to exercise an Optional Redemption. Each Redemption Notice shall be irrevocable and shall specify the outstanding balance of the Convertible Debentures to be redeemed and the applicable Redemption Premium. The “Redemption Amount” shall be equal to the outstanding Principal balance being redeemed by the Company, plus the applicable Redemption Premium, plus all accrued and unpaid interest. After receipt of the Redemption Notice, the Holder shall have 10 Business Days to elect to convert all or any portion of Convertible Debentures. On the 11th Business Day after the Redemption Notice, the Company shall deliver to the Holder the Redemption Amount with respect to the Principal amount redeemed after giving effect to conversions effected during the 10 Business Day period.

(3)           EVENTS OF DEFAULT.

(a)            An “Event of Default”, wherever used herein, means any one of the following events (whatever the reason and whether it shall be voluntary or involuntary or effected by operation of law or pursuant to any judgment, decree or order of any court, or any order, rule or regulation of any administrative or governmental body):

(i)             the Company's failure to pay to the Holder any amount of Principal, Interest, or other amounts when and as due under this Debenture or any other Transaction Document within five (5) Business Days after such payment is due;

(ii)             The Company or any subsidiary of the Company shall commence, or there shall be commenced against the Company or any subsidiary of the Company under any applicable bankruptcy or insolvency laws as now or hereafter in effect or any successor thereto, or the Company or any subsidiary of the Company commences any other proceeding under any reorganization, arrangement, adjustment of debt, relief of debtors, dissolution, insolvency or liquidation or similar law of any jurisdiction whether now or hereafter in effect relating to the Company or any subsidiary of the Company or there is commenced against the Company or any subsidiary of the Company any such bankruptcy, insolvency or other proceeding which remains undismissed for a period of 61 days; or the Company or any subsidiary of the Company is adjudicated insolvent or bankrupt; or any order of relief or other order approving any such case or proceeding is entered; or the Company or any subsidiary of the Company suffers any appointment of any custodian, private or court appointed receiver or the like for it or any substantial part of its property which continues undischarged or unstayed for a period of sixty one (61) days; or the Company or any subsidiary of the Company makes a general assignment for the benefit of creditors; or the Company or any subsidiary of the Company shall fail to pay, or shall state that it is unable to pay, or shall be unable to pay, its debts generally as they become due; or the Company or any subsidiary of the Company shall call a meeting of its creditors with a view to arranging a composition, adjustment or restructuring of its debts; or the Company or any subsidiary of the Company shall by any act or failure to act expressly indicate its consent to, approval of or acquiescence in any of the foregoing; or any corporate or other action is taken by the Company or any subsidiary of the Company for the purpose of effecting any of the foregoing;

(iii)            The Company or any subsidiary of the Company shall default in any of its obligations under any other debenture or any mortgage, credit agreement or other facility, indenture agreement, factoring agreement or other instrument under which there may be issued, or by which there may be secured or evidenced any indebtedness for borrowed money or money due under any long term leasing or factoring arrangement of the Company or any subsidiary of the Company in an amount exceeding $100,000, whether such indebtedness now exists or shall hereafter be created and such default is not cured within five (5) Business Days;

(iv)            The ADSs shall cease to be quoted or listed for trading, as applicable, on any Primary Market for a period of 10 consecutive Trading Days;

(v)            The Company or any subsidiary of the Company shall be a party to any Change of Control Transaction (as defined in Section (14)) unless in connection with such Change of Control Transaction this Debenture is retired;

(vi)            the Company's (A) failure to deliver the required number of ADSs to the Holder within 3 Trading Days after the applicable Share Delivery Date or (B) notice, written or oral, to any holder of the Debentures, including by way of public announcement, at any time, of its intention not to comply with a request for conversion of any Debentures into Ordinary Shares, the deposit of such Ordinary Shares with the Depositary Bank and the issuance of the ADSs representing such Ordinary Shares that is tendered in accordance with the provisions of the Debentures, other than pursuant to Section (5)(c);

(vii)            The Company shall fail for any reason to deliver the payment in cash pursuant to a Buy-In (as defined herein) within five (5) Business Days after such payment is due;

(viii)          The Company shall fail to observe or perform any other material covenant, agreement or warranty contained in, or otherwise commit any material breach or default of any provision of this Debenture (except as may be covered by Section (3)(a)(i) through (3)(a)(x) hereof) or any Transaction Document (as defined in Section (14)) which is not cured within the time prescribed.

(ix)             The depositary agreement between the Depositary Bank and the Company shall be amended or changed in any manner that is disadvantage to ADS holders in general or to the Holder, or such agreement, or the ADS facility, is terminated.

(x)               any Event of Default (as defined in the Other Debentures) occurs with respect to any Other Debentures.

(b)            During the time that any portion of this Debenture is outstanding, if any Event of Default has occurred and is continuing, the full unpaid Principal amount of this Debenture, together with interest and other amounts owing in respect thereof, to the date of acceleration shall become at the Holder's election, immediately due and payable in cash. Furthermore, in addition to any other remedies, the Holder shall have the right (but not the obligation) to convert this Debenture (subject to the beneficial ownership limitations set out in Section (4)(c)) at any time after (x) an Event of Default (provided that such Event of Default is continuing) or (y) the Maturity Date (provided the outstanding balance is not repaid) at the Conversion Price. The Holder need not provide and the Company hereby waives any presentment, demand, protest or other notice of any kind, (other than required notice of conversion) and the Holder may immediately enforce any and all of its rights and remedies hereunder and all other remedies available to it under applicable law. Such declaration may be rescinded and annulled by Holder at any time prior to payment hereunder. No such rescission or annulment shall affect any subsequent Event of Default or impair any right consequent thereon.

(4)           CONVERSION OF DEBENTURE.   This Debenture shall be convertible into the Company's Ordinary Shares, which shall be deposited for delivery of ADSs, on the terms and conditions set forth in this Section (4).

(a)               Conversion Right. Subject to the limitations of Section (4)(c), at any time or times on or after the Issuance Date, the Holder shall be entitled to convert any portion of the outstanding and unpaid Conversion Amount (as defined below) into fully paid and nonassessable Ordinary Shares in accordance with Section (4)(b), at the Conversion Rate (as defined below). Upon each conversion and upon receipt of the appropriate notices and forms from the Holder as set forth in Section (4)(b)(i) herein, the Company shall issue the applicable Ordinary Shares, cause the deposit of such Ordinary Shares with the Depositary Bank, and cause the Depositary Bank to deliver the applicable number of ADSs to the Holder. The number of ADSs issuable upon conversion of any Conversion Amount pursuant to this Section (4)(a) shall be determined by dividing (x) such Conversion Amount by (y) the Conversion Price (the "Conversion Rate") and the underlying Ordinary Shares to be issued shall be determined by multiplying the resulting number of ADS by 3. No fraction of an ADS will be delivered upon any conversion. All calculations under this Section (4) shall be rounded to the nearest $0.0001. If the issuance would result in the issuance of a fraction of an ADS, the Company shall round such fraction of a share up to the nearest whole share. The Company shall pay any and all transfer, stamp and similar taxes that may be payable with respect to the issuance and delivery of shares upon conversion of any Conversion Amount as well as any conversion or depositary fees in respect of the ADSs.

(i)                 "Conversion Amount" means the portion of the Principal and accrued Interest to be converted, redeemed or otherwise with respect to which this determination is being made.

(ii)              "Conversion Price" means, as of any Conversion Date (as defined below) or other date of determination the lower of (i) $1.30 (the “Fixed Conversion Price”), or (ii) 88% of the lowest daily VWAP during the 10 consecutive Trading Days immediately preceding the Conversion Date or other date of determination (the “Variable Conversion Price”), but not lower than the Floor Price. The Conversion Price shall be adjusted from time to time pursuant to the other terms and conditions of this Debenture.

(b)            Mechanics of Conversion.

(i)                 Optional Conversion. To convert any Conversion Amount into Ordinary Shares to be converted into ADSs on any date (a "Conversion Date"), the Holder shall (A) transmit by email, for receipt on or prior to 11:59 p.m., New York Time, on such date, (i) a copy of an executed notice of conversion in the form attached hereto as Exhibit I (the "Conversion Notice") to the Company, (ii) a copy of an executed instrument of transfer in the form attached hereto as Exhibit II (the "Instrument of Transfer") to the Company, and (iii) a copy of an executed letter of transmittal in the form attached hereto as Exhibit III (the "Letter of Transmittal") to the Company and (B) if required by Section (4)(b)(iii), surrender this Debenture to a nationally recognized overnight delivery service for delivery to the Company (or an indemnification undertaking reasonably satisfactory to the Company with respect to this Debenture in the case of its loss, theft or destruction). On or before the third (3^rd) Trading Day following the date of receipt of a Conversion Notice, Instrument of Transfer, and Letter of Transmittal (the "Share Delivery Date"), the Company shall cause the issuance of the underlying Ordinary Shares and the transfer and deposit of such Ordinary Shares with the Depositary Bank and (X) if legends are not required to be placed on the ADS certificates and provided that the Transfer Agent is participating in the Depository Trust Company's ("DTC") Fast Automated Securities Transfer Program, instruct the Depositary Bank to credit such aggregate number of ADSs to which the Holder shall be entitled to the Holder's or its designee's balance account with DTC through its Deposit Withdrawal and Custodian system or (Y) if the Transfer Agent is not participating in the DTC Fast Automated Securities Transfer Program, instruct the Depositary Bank to deliver to the address as specified in the Conversion Notice, a certificate, registered in the name of the Holder or its designee, for the number of ADSs to which the Holder shall be entitled which certificates shall not bear any restrictive legends unless required pursuant to rules and regulations of the Commission. If this Debenture is physically surrendered for conversion and the outstanding Principal of this Debenture is greater than the Principal portion of the Conversion Amount being converted, then the Company shall as soon as practicable and in no event later than three (3) Business Days after receipt of this Debenture and at its own expense, issue and deliver to the holder a new Debenture representing the outstanding Principal not converted. The Person or Persons entitled to receive ADSs issuable upon a conversion of this Debenture shall be treated for all purposes as the record holder or holders of such ADSs upon the transmission of a Conversion Notice.

(ii)              Company's Failure to Timely Convert. If within three (3) Trading Days after the Company's receipt of an email copy of a Conversion Notice, Instrument of Transfer, and Letter of Transmittal the Company shall fail to issue the underlying Ordinary Shares and transfer and deposit such Ordinary Shares with the Depositary Bank and cause the issuance and deliver a certificate to the Holder or credit the Holder's balance account with DTC for the number of ADSs to which the Holder is entitled upon such holder's conversion of any Conversion Amount (a "Conversion Failure"), and if on or after such Trading Day the Holder purchases (in an open market transaction or otherwise) ADSs to deliver in satisfaction of a sale by the Holder of ADSs issuable upon such conversion that the Holder anticipated receiving from the Company (a "Buy-In"), then the Company shall, within three (3) Business Days after the Holder's request and in the Holder's discretion, either (i) pay cash to the Holder in an amount equal to the Holder's total purchase price (including brokerage commissions and other out of pocket expenses, if any) for the ADSs so purchased (the "Buy-In Price"), at which point the Company's obligation to deliver such certificate (and to issue such ADSs) shall terminate, or (ii) promptly honor its obligation to deliver to the Holder a certificate or certificates representing such ADSs and pay cash to the Holder in an amount equal to the excess (if any) of the Buy-In Price over the product of (A) such number of ADSs, times (B) the Closing Bid Price on the Conversion Date.

(iii)            Book-Entry. Notwithstanding anything to the contrary set forth herein, upon conversion of any portion of this Debenture in accordance with the terms hereof, the Holder shall not be required to physically surrender this Debenture to the Company unless (A) the full Conversion Amount represented by this Debenture is being converted or (B) the Holder has provided the Company with prior written notice (which notice may be included in a Conversion Notice) requesting reissuance of this Debenture upon physical surrender of this Debenture. The Holder and the Company shall maintain records showing the Principal and Interest converted and the dates of such conversions or shall use such other method, reasonably satisfactory to the Holder and the Company, so as not to require physical surrender of this Debenture upon conversion.

(c)            Limitations on Conversions.

(i)                 Beneficial Ownership. The Holder shall not have the right to convert any portion of this Debenture or otherwise receive Ordinary Shares or ADSs hereunder to the extent that after giving effect to such conversion or receipt of such Ordinary Shares or ADSs, the Holder, together with any affiliate thereof, would beneficially own (as determined in accordance with Section 13(d) of the Exchange Act and the rules promulgated thereunder) in excess of 4.99% of the number of Ordinary Shares or ADSs outstanding immediately after giving effect to such conversion. Since the Holder will not be obligated to report to the Company the number of Ordinary Shares or ADSs it may hold at the time of a conversion hereunder, unless the conversion at issue would result in the issuance of Ordinary Shares or ADSs representing beneficial ownership in excess of 4.99% of the then outstanding Ordinary Shares or ADSs without regard to any other Ordinary Shares or ADSs which may be beneficially owned by the Holder or an affiliate thereof, the Holder shall have the authority and obligation to determine whether the restriction contained in this Section will limit any particular conversion hereunder and to the extent that the Holder determines that the limitation contained in this Section applies, the determination of which portion of the Principal amount of this Debenture is convertible shall be the responsibility and obligation of the Holder, provided however, upon the request of the Company, the Holder shall report its holdings in ADSs and Ordinary Shares to the Company. If the Holder has delivered a Conversion Notice for a Principal amount of this Debenture that, without regard to any other ADSs or Ordinary Shares that the Holder or its affiliates may beneficially own, would result in the issuance in excess of the permitted amount hereunder, the Company shall notify the Holder of this fact and shall honor the conversion for the maximum Principal amount permitted to be converted on such Conversion Date in accordance with Section 3(a) and any Principal amount tendered for conversion in excess of the permitted amount hereunder shall remain outstanding under this Debenture. The provisions of this Section may be waived by a Holder (but only as to itself and not to any other Holder) upon not less than 65 days prior notice to the Company. Other Holders shall be unaffected by any such waiver.

(ii)              Principal Market Limitation. Notwithstanding anything in this Agreement to the contrary, the Company shall not issue any Ordinary Shares or ADSs upon conversion of this Debenture, or otherwise, if the issuance of such Ordinary Shares or ADSs, together with any Ordinary Shares or ADSs issued in connection with any related transactions that may be considered part of the same series of transactions, would exceed the aggregate number of Ordinary Shares or ADSs that the Company may issue in a transaction in compliance with the Company’s obligations under the rules or regulations of Nasdaq Stock Market LLC (the “Nasdaq”) and shall be referred to as the “Exchange Cap,” except that such limitation shall not apply in the event that the Company (A) obtains the approval of its stockholders as required by the applicable rules of the Nasdaq for issuances of shares in excess of such amount or (B) invokes the home country exemption and obtains a written opinion from Cayman Islands counsel to the Company that it may follow its home country practice, and therefore, such approval is not required. The Exchange Cap shall be appropriately adjusted for any stock dividend, stock split, reverse stock split or similar transaction.

(iii)            Sales Limitations. The Holder shall not sell such number of ADSs in any calendar month (being the 1^st of the month through the last day of the same month) that would result in gross proceeds received by the Holder in excess of the greater of (a) 30% of the dollar trading volume of the Ordinary Shares during such calendar month, or (b) $500,000. This limitation shall not apply (i) at any time after the occurrence of an Event of Default, and (ii) with respect to any sales of ADSs at prices greater than or equal to the Fixed Conversion Price. This limitation may be waived with the consent of the Company.

(d)           Other Provisions.

(i)             The Company shall at all times reserve and keep available out of its authorized Ordinary Shares the full number of Ordinary Shares issuable upon conversion of all outstanding amounts under this Debenture; and within three (3) Business Days following the receipt by the Company of a Holder's notice that such minimum number of Underlying Shares is not so reserved, the Company shall promptly reserve a sufficient number of shares to comply with such requirement.

(ii)              All calculations under this Section (4) shall be rounded to the nearest $0.0001 or whole share.

(iii)            Nothing herein shall limit a Holder's right to pursue actual damages or declare an Event of Default pursuant to Section (3) herein for the Company’s failure to deliver certificates representing shares upon conversion within the period specified herein and such Holder shall have the right to pursue all remedies available to it at law or in equity including, without limitation, a decree of specific performance and/or injunctive relief, in each case without the need to post a bond or provide other security. The exercise of any such rights shall not prohibit the Holder from seeking to enforce damages pursuant to any other Section hereof or under applicable law.

(5)            Adjustments to Conversion Price

(a)          Adjustment of Conversion Price upon Subdivision or Combination of ADSs. If the Company, at any time while this Debenture is outstanding, shall (a) pay a stock dividend or otherwise make a distribution or distributions on its Ordinary Shares or any other equity or equity equivalent securities payable in shares which results in an increase in the number of outstanding Ordinary Shares, (b) subdivide its outstanding Ordinary Shares or ADSs into a larger number of Ordinary Shares of ADSs, (c) combine (including by way of reverse share split) outstanding Ordinary Shares or ADSs into a smaller number of Ordinary Shares or ADSs, or (d) issue additional Ordinary Shares or ADSs by reclassification of ADSs or Ordinary Shares or any shares of capital stock of the Company, then each of the Fixed Conversion Price and the Floor Price shall be multiplied by a fraction of which the numerator shall be the number of Ordinary Shares or ADSs (excluding treasury shares, if any) outstanding before such event and of which the denominator shall be the number of Ordinary Shares or ADSs outstanding after such event, provided however, the Floor Price shall not be adjusted upon any event described in subpart (c) of this Section. Any adjustment made pursuant to this Section shall become effective immediately after the record date for the determination of stockholders entitled to receive such dividend or distribution and shall become effective immediately after the effective date in the case of a subdivision, combination or re-classification.

(b)          Other Events. If any event occurs of the type contemplated by the provisions of this Section (5) but not expressly provided for by such provisions (including, without limitation, the granting of stock appreciation rights, phantom stock rights or other rights with equity features, changing the number of Ordinary Shares represented by each ADS, or issuing Convertible Securities with a variable conversion formula that is more favorable than this Debenture), then the Company's Board of Directors will make an appropriate adjustment in the Conversion Price so as to protect the rights of the Holder under this Debenture; provided that no such adjustment will increase the Conversion Price as otherwise determined pursuant to this Section (5). If the Company issues any Convertible Securities with a variable conversion formula that is more favorable than this Debenture, then at the option of the Holder, the Variable Conversion Price formula shall be changed to match that of the new Convertible Securities.

(c)          Other Corporate Events. In addition to and not in substitution for any other rights hereunder, prior to the consummation of any Fundamental Transaction pursuant to which holders of Ordinary Shares or ADSs are entitled to receive securities or other assets with respect to or in exchange for Ordinary Shares or ADSs (a "Corporate Event"), the Company shall make appropriate provision to ensure that the Holder will thereafter have the right to receive upon a conversion of this Debenture, at the Holder's option, (i) in addition to the ADSs and underlying Ordinary Shares receivable upon such conversion, such securities or other assets to which the Holder would have been entitled with respect to such ADSs or Ordinary Shares had such shares been held by the Holder upon the consummation of such Corporate Event (without taking into account any limitations or restrictions on the convertibility of this Debenture) or (ii) in lieu of the ADSs and underlying Ordinary Shares otherwise receivable upon such conversion, such securities or other assets received by the holders of ADSs or Ordinary Shares in connection with the consummation of such Corporate Event in such amounts as the Holder would have been entitled to receive had this Debenture initially been issued with conversion rights for the form of such consideration (as opposed to the ADSs) at a conversion rate for such consideration commensurate with the Conversion Rate. Provision made pursuant to the preceding sentence shall be in a form and substance satisfactory to the Required Holders. The provisions of this Section shall apply similarly and equally to successive Corporate Events and shall be applied without regard to any limitations on the conversion or redemption of this Debenture.

(d)          Whenever the Conversion Price is adjusted pursuant to Section (5) hereof, the Company shall promptly mail to the Holder a notice setting forth the Conversion Price after such adjustment and setting forth a brief statement of the facts requiring such adjustment.

(e)          In case of any (1) merger or consolidation of the Company or any subsidiary of the Company with or into another Person, or (2) sale by the Company or any subsidiary of the Company of more than one-half of the assets of the Company in one or a series of related transactions, a Holder shall have the right to (A) exercise any rights under Section (3)(b), (B) convert the aggregate amount of this Debenture then outstanding into the shares of stock and other securities, cash and property receivable upon or deemed to be held by holders Ordinary Shares or ADSs following such merger, consolidation or sale, and such Holder shall be entitled upon such event or series of related events to receive such amount of securities, cash and property as the ADSs and underlying Ordinary Shares into which such aggregate Principal amount of this Debenture could have been converted immediately prior to such merger, consolidation or sales would have been entitled, or (C) in the case of a merger or consolidation, require the surviving entity to issue to the Holder a convertible Debenture with a Principal amount equal to the aggregate Principal amount of this Debenture then held by such Holder, plus all accrued and unpaid interest and other amounts owing thereon, which such newly issued convertible Debenture shall have terms identical (including with respect to conversion) to the terms of this Debenture, and shall be entitled to all of the rights and privileges of the Holder of this Debenture set forth herein and the agreements pursuant to which this Debentures were issued. In the case of clause (C), the conversion price applicable for the newly issued shares of convertible preferred stock or convertible Debentures shall be based upon the amount of securities, cash and property that each Ordinary Share would receive in such transaction and the Conversion Price in effect immediately prior to the effectiveness or closing date for such transaction. The terms of any such merger, sale or consolidation shall include such terms so as to continue to give the Holder the right to receive the securities, cash and property set forth in this Section upon any conversion or redemption following such event. This provision shall similarly apply to successive such events.

(6)            REISSUANCE OF THIS DEBENTURE.

(a)               Transfer. If this Debenture is to be transferred, the Holder shall surrender this Debenture to the Company, whereupon the Company will forthwith issue and deliver upon the order of the Holder a new Debenture (in accordance with Section (6)(d)), registered in the name of the registered transferee or assignee, representing the outstanding Principal being transferred by the Holder (along with any accrued and unpaid interest thereof) and, if less than the entire outstanding Principal is being transferred, a new Debenture (in accordance with Section (6)(d)) to the Holder representing the outstanding Principal not being transferred. The Holder and any assignee, by acceptance of this Debenture, acknowledge and agree that, by reason of the provisions of Section (4)(b)(iii) following conversion or redemption of any portion of this Debenture, the outstanding Principal represented by this Debenture may be less than the Principal stated on the face of this Debenture.

(b)               Lost, Stolen or Mutilated Debenture. Upon receipt by the Company of evidence reasonably satisfactory to the Company of the loss, theft, destruction or mutilation of this Debenture, and, in the case of loss, theft or destruction, of any indemnification undertaking by the Holder to the Company in customary form and, in the case of mutilation, upon surrender and cancellation of this Debenture, the Company shall execute and deliver to the Holder a new Debenture (in accordance with Section (6)(d)) representing the outstanding Principal.

(c)               Debenture Exchangeable for Different Denominations. This Debenture is exchangeable, upon the surrender hereof by the Holder at the principal office of the Company, for a new Debenture or Debentures (in accordance with Section (6)(d)) representing in the aggregate the outstanding Principal of this Debenture, and each such new Debenture will represent such portion of such outstanding Principal as is designated by the Holder at the time of such surrender.

(d)               Issuance of New Debentures. Whenever the Company is required to issue a new Debenture pursuant to the terms of this Debenture, such new Debenture (i) shall be of like tenor with this Debenture, (ii) shall represent, as indicated on the face of such new Debenture, the Principal remaining outstanding (or in the case of a new Debenture being issued pursuant to Section (6)(a) or Section (6)(c), the Principal designated by the Holder which, when added to the Principal represented by the other new Debentures issued in connection with such issuance, does not exceed the Principal remaining outstanding under this Debenture immediately prior to such issuance of new Debentures), (iii) shall have an issuance date, as indicated on the face of such new Debenture, which is the same as the Issuance Date of this Debenture, (iv) shall have the same rights and conditions as this Debenture, and (v) shall represent accrued and unpaid Interest from the Issuance Date.

(7)             NOTICES.    Any notices, consents, waivers or other communications required or permitted to be given under the terms hereof must be in writing by letter and email and will be deemed to have been delivered: upon the later of (A) either (i) receipt, when delivered personally or (ii) one (1) Business Day after deposit with an overnight courier service with next day delivery specified, in each case, properly addressed to the party to receive the same and (B) receipt, when sent by electronic mail. The addresses and e-mail addresses for such communications shall be:

or at such other address and/or email and/or to the attention of such other person as the recipient party has specified by written notice given to each other party three (3) Business Days prior to the effectiveness of such change. Written confirmation of receipt (i) given by the recipient of such notice, consent, waiver or other communication, (ii) electronically generated by the sender's email service provider containing the time, date, recipient email address or (iii) provided by a nationally recognized overnight delivery service, shall be rebuttable evidence of personal service, receipt by facsimile or receipt from a nationally recognized overnight delivery service in accordance with clause (i), (ii) or (iii) above, respectively.

(8)             Except as expressly provided herein, no provision of this Debenture shall alter or impair the obligations of the Company, which are absolute and unconditional, to pay the Principal of, interest and other charges (if any) on, this Debenture at the time, place, and rate, and in the coin or currency, herein prescribed. This Debenture is a direct obligation of the Company. As long as this Debenture is outstanding, the Company shall not and shall cause their subsidiaries not to, without the consent of the Holder, (i) amend its certificate of incorporation, bylaws or other charter documents so as to adversely affect any rights of the Holder; (ii) repay, repurchase or offer to repay, repurchase or otherwise acquire shares of its ADSs, Ordinary Shares or other equity securities; (iii) terminate its ADS facility or amend the depositary agreement in any manner that is disadvantageous to ADS holders in general or to the Holder, or (iv) enter into any agreement with respect to any of the foregoing.

(9)             This Debenture shall not entitle the Holder to any of the rights of a stockholder of the Company, including without limitation, the right to vote, to receive dividends and other distributions, or to receive any notice of, or to attend, meetings of stockholders or any other proceedings of the Company.

(10)           This Debenture shall be governed by and construed in accordance with the laws of the State of New York, without giving effect to conflicts of laws thereof. Each of the parties consents to the jurisdiction of the Supreme Court of the State of New York located in the City of New York, Borough of Manhattan, and the U.S. District Court for the Southern District of New York in connection with any dispute arising under this Debenture and hereby waives, to the maximum extent permitted by law, any objection, including any objection based on forum non conveniens to the bringing of any such proceeding in such jurisdictions. THE PARTIES HEREBY KNOWINGLY, VOLUNTARILY AND INTENTIONALLY WAIVE THE RIGHT ANY OF THEM MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY LITIGATION BASED HEREON OR ARISING OUT OF, UNDER OR IN CONNECTION WITH THIS AGREEMENT OR ANY TRANSACTION DOCUMENT OR ANY COURSE OF CONDUCT, COURSE OF DEALING, STATEMENTS (WHETHER VERBAL OR WRITTEN) OR ACTIONS OF ANY PARTY. THIS PROVISION IS A MATERIAL INDUCEMENT FOR THE PARTIES’ ACCEPTANCE OF THIS AGREEMENT.

(11)           If the Company fails to strictly comply with the terms of this Debenture, then the Company shall reimburse the Holder promptly for all fees, costs and expenses, including, without limitation, attorneys’ fees and expenses incurred by the Holder in any action in connection with this Debenture, including, without limitation, those incurred: (i) during any workout, attempted workout, and/or in connection with the rendering of legal advice as to the Holder’s rights, remedies and obligations, (ii) collecting any sums which become due to the Holder, (iii) defending or prosecuting any proceeding or any counterclaim to any proceeding or appeal; or (iv) the protection, preservation or enforcement of any rights or remedies of the Holder.

(12)           Any waiver by the Holder of a breach of any provision of this Debenture shall not operate as or be construed to be a waiver of any other breach of such provision or of any breach of any other provision of this Debenture. The failure of the Holder to insist upon strict adherence to any term of this Debenture on one or more occasions shall not be considered a waiver or deprive that party of the right thereafter to insist upon strict adherence to that term or any other term of this Debenture. Any waiver must be in writing.

(13)           If any provision of this Debenture is invalid, illegal or unenforceable, the balance of this Debenture shall remain in effect, and if any provision is inapplicable to any person or circumstance, it shall nevertheless remain applicable to all other persons and circumstances. If it shall be found that any interest or other amount deemed interest due hereunder shall violate applicable laws governing usury, the applicable rate of interest due hereunder shall automatically be lowered to equal the maximum permitted rate of interest. The Company covenants (to the extent that it may lawfully do so) that it shall not at any time insist upon, plead, or in any manner whatsoever claim or take the benefit or advantage of, any stay, extension or usury law or other law which would prohibit or forgive the Company from paying all or any portion of the Principal of or interest on this Debenture as contemplated herein, wherever enacted, now or at any time hereafter in force, or which may affect the covenants or the performance of this indenture, and the Company (to the extent it may lawfully do so) hereby expressly waives all benefits or advantage of any such law, and covenants that it will not, by resort to any such law, hinder, delay or impeded the execution of any power herein granted to the Holder, but will suffer and permit the execution of every such as though no such law has been enacted.

(14)           CERTAIN DEFINITIONS. For purposes of this Debenture, the following terms shall have the following meanings:

(a)               “ADSs” mean American Depositary Shares, each representing 3 Ordinary Shares of the Company.

(b)               "Bloomberg" means Bloomberg Financial Markets.

(c)               “Business Day” means any day except Saturday, Sunday and any day which shall be a federal legal holiday in the United States or a day on which banking institutions are authorized or required by law or other government action to close.

(d)               “Change of Control Transaction” means the occurrence of (a) an acquisition after the date hereof by an individual or legal entity or “group” (as described in Rule 13d-5(b)(1) promulgated under the Exchange Act) of effective control (whether through legal or beneficial ownership of capital stock of the Company, by contract or otherwise) of in excess of fifty percent (50%) of the voting power of the Company (except that the acquisition of voting securities by the Holder or any other current holder of convertible securities of the Company shall not constitute a Change of Control Transaction for purposes hereof), (b) a replacement at one time or over time of more than one-half of the members of the board of directors of the Company (other than as due to the death or disability of a member of the board of directors) which is not approved by a majority of those individuals who are members of the board of directors on the date hereof (or by those individuals who are serving as members of the board of directors on any date whose nomination to the board of directors was approved by a majority of the members of the board of directors who are members on the date hereof), (c) the merger, consolidation or sale of fifty percent (50%) or more of the assets of the Company or any subsidiary of the Company in one or a series of related transactions with or into another entity, or (d) the execution by the Company of an agreement to which the Company is a party or by which it is bound, providing for any of the events set forth above in (a), (b) or (c). No transfer to a wholly-owned subsidiary shall be deemed a Change of Control Transaction under this provision.

(e)               “Closing Bid Price” means the price per share in the last reported trade of the ADSs on the Primary Market or on the exchange which the ADS is then listed as quoted by Bloomberg.

(f)                “Commission” means the Securities and Exchange Commission.

(g)               “Convertible Securities” means any stock or securities (other than Options) directly or indirectly convertible into or exercisable or exchangeable for Ordinary Shares or ADSs.

(h)               “Depositary Bank” means JPMorgan Chase Bank, N.A. or its successor as the depositary for the ADS facility.

(i)                “Exchange Act” means the Securities Exchange Act of 1934, as amended.

(j)                “Floor Price” means $0.10 per share.

(k)               “Fundamental Transaction” means any of the following: (1) the Company effects any merger or consolidation of the Company with or into another Person and the Company is the non-surviving company (other than a merger or consolidation with a wholly owned subsidiary of the Company for the purpose of redomiciling the Company), (2) the Company effects any sale of all or substantially all of its assets in one or a series of related transactions, (3) any tender offer or exchange offer (whether by the Company or another Person) is completed pursuant to which holders of Ordinary Shares are permitted to tender or exchange their shares for other securities, cash or property, or (4) the Company effects any reclassification of the Ordinary Shares or any compulsory share exchange pursuant to which the Ordinary Shares are effectively converted into or exchanged for other securities, cash or property.

(l)                “Other Debentures” means any other debentures issued pursuant to the Securities Purchase Agreement and any other debentures, notes, or other instruments issued in exchange, replacement, or modification of the foregoing.

(m)               “Ordinary Shares” means the Company's shares of class A ordinary shares, par value $0.00005 per share, and any capital stock into which such shares shall have been changed or any share capital resulting from a reclassification of such ordinary shares.

(n)               “Person” means a corporation, an association, a partnership, organization, a business, an individual, a government or political subdivision thereof or a governmental agency.

(o)               “Primary Market” means the Nasdaq and any successor to any of the foregoing markets or exchanges.

(p)               “Redemption Premium” means 15% of the Principal amount being redeemed.

(q)               “Securities Act” means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder.

(r)                “Trading Day” means a day on which the ADSs are quoted or traded on a Primary Market on which the shares are then quoted or listed; provided, that in the event that the ADSs are not listed or quoted, then Trading Day shall mean a Business Day.

(s)               “Transaction Document(s)” shall mean this Debenture, along with the Securities Purchase Agreement, and any other documents or agreements entered into in connection with the foregoing.

(t)                “Underlying Shares” means the Ordinary Shares issuable upon conversion of this Debenture in accordance with the terms hereof.

(u)               “Underlying Shares Registration Statement” means a registration statement meeting the requirements set forth in the Registration Rights Agreement, covering among other things the resale of the ADSs representing underlying Ordinary Shares, and naming the Holder as a “selling stockholder” thereunder.

(v)               "VWAP" means, for the ADSs as of any date, the daily dollar volume-weighted average price for such security on the Primary Market as reported by Bloomberg through its “Historical Prices – Px Table with Average Daily Volume” functions, or, if no dollar volume-weighted average price is reported for such security by Bloomberg.

[Signature Page Follows]

IN WITNESS WHEREOF, the Company has caused this Convertible Debenture to be duly executed by a duly authorized officer as of the date set forth above.

EXHIBIT I
CONVERSION NOTICE

(To be executed by the Holder in order to Convert the Debenture)

TO: MOLECULAR DATA INC.

Via Email:

The undersigned hereby irrevocably elects to convert a portion of the outstanding and unpaid Conversion Amount of Debenture No. MKD-2 into Class ADSs of MOLECULAR DATA INC., according to the conditions stated therein, as of the Conversion Date written below.

EXHIBIT II

INSTRUMENT OF TRANSFER

The undersigned, [name of the transferor] (the “Transferor”), hereby transfers to JPMorgan Chase Bank, N.A., as depositary for the benefit of holders of ADRs (the “Transferee”) [number of shares] Class A ordinary shares standing in our name in the undertaking called

Molecular Data Inc.

to hold the same unto the Transferee.

Dated this       day of              20____.

Executed as a deed by the Transferor

In the presence of:

EXHIBIT III

LETTER OF TRANSMITTAL

DR – LETTER OF TRANSMITTAL FOR US REGISTERED SECURITIES

BROKER / CUSTOMER TO COMPLETE ALL HIGHLIGHTED INFORMATION

Date                of

Deposit:

________________, 20___

To:

J.P. Morgan Chase Bank N.A. Hong Kong

As Custodian for JPMorgan Chase Bank, N.A. (the “Custodian”)

18th Floor Tower 2,

The Quayside,

77 Hoi Bun Road,

Kwun Tong, Hong Kong

and

JPMorgan Chase Bank, N.A., as depositary (the “Depositary”)

500 Stanton Christiana Road

Newark, DE 19713 USA

Attn: Depositary Receipt - Operations

Dear Sirs:

We enclose herewith the following securities (the “Deposited Securities”) registered in name of JPMorgan Chase Bank, N.A. as depositary for the benefit of holders of American Depositary Receipts:

Name of Issuer: Molecular Data Inc. (the “Company”)

Class of share (e.g. ordinary, preferred, common): ______________________.

In connection with the deposit of the Deposited Securities, the depositor and any person on whose behalf it may be acting, certifies, confirms, represents, warrants, agrees and covenants to you that (1) he, she or it has read all of the representations and warranties applicable to it that are set forth in the Deposit Agreement with the Depositary pursuant to which the Deposited Securities are being deposited (as amended from time to time, the “Deposit Agreement”), including, without limitation, those set forth in paragraph (1) of the form of ADR attached to the Deposit Agreement, (2) all of such representations and warranties set forth in the Deposit Agreement are incorporated herein by this reference, and are deemed to be a part hereof as if directly set forth herein, (3) the deposit being made under this Letter of Transmittal and pursuant to such Deposit Agreement is being made in compliance with the representations, warranties and provisions of such Deposit Agreement and all applicable laws, rules and regulations, and (4) by depositing such Deposited Securities he, she or it will become a party to and be bound by the provisions of the Deposit Agreement.

Capitalized terms used but not defined herein have the meanings assigned to such terms in the Deposit Agreement.

The depositor hereby further certifies, confirms, represents and warrants that the Deposited Securities have either been registered under the U.S. Securities Act of 1933, as amended (the "Securities Act"), or the deposit, sale and transfer of such Deposited Securities is exempt from the registration requirements thereof.

The depositor signing below hereby further certifies, confirms, represents, warrants, agrees and covenants that: (A) (1) neither the depositor nor any person(s) on whose behalf the Deposited Securities are being presented for deposit against the issuance of American Depositary Shares or Global Depositary Shares (in either case, "DSs") is an “issuer” of such Deposited Securities or is directly or indirectly acting for such “issuer” or is an “affiliate” (as defined in Rule 144(a)(1) promulgated under the Securities Act) of such "issuer", or has been an affiliate of such “issuer” during the preceding three (3) months, (2) neither the depositor nor any such other person(s) has purchased any of such Deposited Securities directly or indirectly from an “issuer” or an “affiliate” of an “issuer” in a transaction or chain of transactions not involving any public offering, and the Deposited Securities are not otherwise “restricted securities” (as defined in Rule 144(a)(3) promulgated under the Securities Act), (3) neither the depositor nor any such other person(s) has purchased any of such Deposited Securities from an “issuer” with a view to distribution, is proposing to offer or sell any of such Deposited Securities for an “issuer” in connection with the distribution of such Deposited Securities, or is participating, or has a direct or indirect participation, in any such undertaking or in the direct or indirect underwriting of any such undertaking, and (4) such Deposited Securities do not constitute the whole or a part of an unsold allotment to or subscription by a “dealer”, as a participant in the distribution of such Deposited Securities by the Company issuing the same or by or through an “underwriter”; or (B) to the extent (1) the depositor or the person(s) on whose behalf the Deposited Securities are being presented for deposit against the issuance of DSs is an "issuer" of such Deposited Securities or is directly or indirectly acting for such “issuer” or is an “affiliate” of such “issuer”, or has been an affiliate of such “issuer” during the preceding three (3) months, or (2) the Deposited Securities were acquired directly or indirectly from an “issuer” or an “affiliate” of an “issuer” in a transaction or chain of transactions not involving any public offering, or the Deposited Securities are “restricted securities”, the depositor and/or any such person on whose behalf the Deposited Securities are being presented (a) is or currently are able to sell all of the DSs issuable on the deposit of such Deposited Securities in a single transaction pursuant to (i) an effective registration statement under the Securities Act or (ii) Rule 144 promulgated under the Securities Act, and in the case of each of sub-clause (i) and (ii), any purchaser of such DSs and/or the Deposited Securities represented thereby will not receive “restricted securities”, (b) in the case of a sale made or to be made in reliance on Rule 144 promulgated under the Securities Act, they, and their broker, if any, have complied with all of the requirements of Rule 144 with respect to the DSs to be issued on deposit of such Deposited Securities, they, and their broker, if any, represent and covenant that all such requirements of Rule 144 will be on the sale of such DSs fully complied with, (c) in the case of a sale made or to be made in reliance on Rule 144 promulgated under the Securities Act, has placed an order to sell, or represent and covenant that it has a bona fide intention to sell, the DSs issuable upon deposit of such Deposited Securities within a reasonable time after the issuance thereof, in the manner required by Rule 144, or, at the time of deposit, the requirements of paragraphs (c), (e), (f) and (h) of Rule 144 shall not then apply so that such Deposited Securities may be freely transferred and may otherwise be offered and sold freely in the United States, and (d) has notified the Depositary and “issuer” of such Deposited Securities that such Deposited Securities are being deposited in accordance with this clause (B), and has provided each of the Depositary and such “issuer” with legal opinions, representation letters and such other information as and to the extent requested by the Depositary and/or such “issuer” prior to requesting such “issuer” or its transfer agent and/or share registrar to re-registrar the Deposited Securities to be deposited in the name of JPMorgan Chase Bank, N.A. as depositary for the benefit of holders of ADRs (or as otherwise directed by JPMorgan Chase Bank, N.A.); or (C)(1) the person(s) on whose behalf Deposited Securities are being presented for deposit is an “employee” (as defined in Instruction A of the General Instructions to Form S-8) of the “issuer” of such Deposited Securities, and such Deposited Securities were issued to such employee in accordance with the terms and conditions of an “employee benefit plan” (as defined in Rule 405 under the Securities Act), (2) the Deposited Securities being presented for deposit have been duly registered under a Registration Statement on Form S-8 which has been declared effective under the Securities Act, (3) no stop order suspending the effectiveness of such Registration Statement on Form S-8 has been issued and no proceedings for that purpose have been instituted or threatened by the U.S. Securities and Exchange Commission, and (4) the depositor or any such person(s) on whose behalf such Deposited Securities are being presented for deposit (a) did not acquire such Deposited Securities prior to the filing of the Registration Statement on Form S-8 and (b) either (i) is not an “affiliate” of the “issuer” of such Deposited Securities or (ii) is an “affiliate” of the “issuer” of such Deposited Securities and is currently able to sell or resell all of the DSs issuable on the deposit of such securities in a single transaction pursuant to (x) the effective Registration Statement on Form S-8 by means of a separate reoffer prospectus in accordance with all of the provisions of Instruction C of the General Instructions to Form S-8, and it has complied with all of the requirements of such Instruction C, or it represents and covenants that all such requirements will be on the sale or resale of such DSs fully complied with, or (y) all applicable provisions of Rule 144 promulgated under the Securities Act, and it has complied with all of the requirements of clause (B) of this paragraph, or it represents and covenants that all such requirements will be on the sale or resale of such DSs fully complied with, and in the case of each of sub-clause (x) and (y), any purchaser of such DSs and/or the Deposited Securities represented thereby will not receive “restricted securities”.

For the purposes of this certification the term “issuer” includes not only the Company but also any person directly or indirectly controlling, controlled by or under direct or indirect common control with the Company; the term “dealer” means any person who engages either for all or part of his time, directly or indirectly, as agent, broker, or principal, in the business of offering, buying, selling, or otherwise dealing or trading in securities issued by another person; the term “underwriter” means any person who has purchased from the “issuer” the securities presented for deposit with a view to, or offers or sells for the “issuer” in connection with, the distribution of any such securities, or participates or has a direct or indirect participation in any such undertaking, or participates or has a participation in the direct or indirect underwriting of any such undertaking; but the term “underwriter” does not include a person whose interest is limited to a commission from an underwriter or dealer not in excess of the usual and customary distributors’ or seller’ commission.

The undersigned depositor and any customer for whom it may be acting also certifies, confirms, represents and warrants to you that, to the extent the deposit is being made in connection with securities issuable under a stock option, employee benefit, employee stock ownership or other type of plan or arrangement, the Deposited Securities were issued upon the proper exercise of options or other plan rights and the DSs issued in accordance with the instructions herein will be delivered to the plan participant that exercised such options or other plan rights.

The depositor signing below hereby further certifies, confirms, represents, warrants, agrees, covenants and guarantees that: (1) the Deposited Securities are not subject to any pre-emptive or similar rights; (2) the Deposited Securities are duly authorized, validly issued, fully paid and non-assessable, and were legally obtained by the depositor; (3) all pre-emptive (and similar) rights with respect to the Deposited Securities have been validly waived or exercised; (4) the depositor is duly authorized to deposit the Deposited Securities and has fulfilled all requirements of applicable law or regulation with respect to the Deposited Securities or the deposit thereof against the issuance of DSs; (5) the Deposited Securities are free and clear of any lien, encumbrance, security interest, charge, mortgage or adverse claim; (6) the Deposited Securities have not been stripped of any rights or entitlements; (7) the Deposited Securities are not subject to any unfulfilled requirements of applicable law or regulation; (8) the deposit of the Deposited Securities with JPMorgan Chase Bank, N.A., the entry in the register of members of the Company of JPMorgan Chase Bank, N.A. as the registered holder of the Deposited Securities, the issuance of DSs representing the Deposited Securities, and any offer, transfer, sale, pledge or other disposition of the DSs or the Deposited Securities represented thereby do not conflict with or result in a breach of any terms or provisions of the Company's governing charter documents or any law, rule or regulation, and do not require any order, consent, permit, license, validation, exemption, authorization or approval of or registration with any governmental authority or agency or other official body; and (9) there are no restrictions under law on the transfer of any of the Deposited Securities or the rights of the holder of the Deposited Securities to hold or vote such Deposited Securities.

Kindly instruct JPMorgan Chase Bank, N.A., in its capacity as depositary, by cable or SWIFT to deliver the relative DSs against payment of any issuance fees and charges to:

The depositor understands that in order for the person/entity in whose name the DSs are to be registered to receive any distributions without withholding, a Form W-9 or Form W-8 must be properly submitted to the Depositary.

In consideration of your so doing, the undersigned depositor does hereby, for itself, and its successors and assigns, unconditionally guarantee to the Depositary and the Custodian, and each of their respective successors and assigns, that the Deposited Securities are genuine and that we have good title to them, and that there are no stops or restraints against the same on the books of the above Company or otherwise, and we agree at all times hereafter that if for any reason the Depositary, the Custodian or any other party or parties should make claim on said Deposited Securities or declare said Deposited Securities to be invalid, if for any reason JPMorgan Chase Bank, N.A. is not recognized or at any time fails to continue to be recognized as the holder or the certification made above was not true when made, we will, upon request, substitute other valid securities, and in addition, we agree to at all times hereafter indemnify and save harmless the Depositary and the Custodian, and each of their respective successors and assigns, against all loss or damage to it and its agents by reason hereof and/or by reason of breach of the above certification.

The depositor will at all times hereafter indemnify and save harmless the Depositary, the Custodian and each of their respective officers, directors, employees, agents, affiliates, successors and assigns, against, and hold them harmless from, any and all liabilities, losses, claims, actions, costs, damages, penalties, fines, obligations, transfer or other taxes, duties, stamps and/or other governmental charges, and expenses of any kind whatsoever (including, without limitation, reasonable attorneys' fees and expenses) (each a "Liability" and any one or more of them "Liabilities") that may be imposed on, incurred by or asserted against any of them in connection with or arising out of or by reason of (i) this Letter of Transmittal or the transactions contemplated herein, including without limitation, the deposit of the Deposited Securities with the Depositary or the Custodian, the entry of the Depositary or its nominee as the registered holder of the Deposited Securities, the issuance of DSs representing the Deposited Securities, any offer, transfer, sale, pledge or other disposition of the DSs or the Deposited Securities represented thereby, any surrender and cancellation of DSs, any withdrawal of Deposited Securities represented by DSs; or (ii) any actions or omissions to act in accordance with instructions set forth in this Letter of Transmittal; or (iii) the breach or inaccuracy of any of the acknowledgements, representations, warranties, certifications, confirmations, agreements, covenants or guarantees contained herein, including, without limitation, Liabilities arising out of any claim against any of them by any registered holder or beneficial owner of the DSs issued in accordance with the instructions set forth herein and/or any transferee or pledgee thereof.

The depositor acknowledge and agree that its indemnities, acknowledgements, certifications, confirmations, representations, warranties, agreements, covenants and guarantees herein shall survive the deposit of Deposited Securities hereunder, the issuance of DSs representing the Deposited Securities, any offer, transfer, sale, pledge or other disposition of the DSs or the Deposited Securities represented thereby, any surrender and cancellation of DSs, and any withdrawal of Deposited Securities represented by DSs.

Delivery of an executed copy of this Letter of Transmittal by facsimile or other electronic transmission (including “.pdf”, “.tif” or similar format) shall be effective as delivery of a manually executed version hereof.

This Letter of Transmittal shall be governed by and construed in accordance with the internal laws of the State of New York.