In this task, you're given a passage that represents a legal contract or clause between multiple parties. Your job is to write questions that ask the basic details corresponding to the legal contracts or clauses. Avoid questions that can be answered correctly without actually understanding the paragraph, and which might have multiple answers. The answer to each question should be unambiguous.

[Q]: Exhibit 10.28

[*] Certain information in this document has been omitted from this exhibit because it is both (i) not material and (ii) would be competitively harmful if publicly disclosed.

JOINT VENTURE AGREEMENT

BETWEEN

KIROMIC BIOPHARMA Inc., a Delaware Company, Fannin South Professional Building, 7707, Fannin St. Suite 140, Houston TX 77054 USA, in person of the Legal Representative of the Chief Executive Officer dr. Prof. Maurizio Chiriva Internati, PhD

AND

MOLIPHARMA S.R.L. an Italian Company stated in Campobasso, Via del Castello n. 3, FISCAL CODE AND VAT NUMBER: 01655870705 in person of the Legal Representative Avv. Giovanni Meliado;

each a Party and, together, the Parties.

WHEREAS A. Kiromic is a Company active in the fields of:

Research and development, in the field of immunotherapy, immuno-oncology, infectious diseases, cardiovascular disease, auto immune diseases, inflammatory diseases and gene editing that develops highly effective and safe immuno-therapies to address and defeat different types of cancer and serious diseases and unmet medical needs;

Research and development of Artificial Intelligence technologies and a multi-purpose computational platform capable of identifying new cancer immunological targets for T and B cells. B. Molipharma s.r.l. is a spin-off of the Universita Cattolica del Sacro Cuore and active in the fields of:

research, development, production and marketing, also through licensing, of new products, synthetic drugs and applications, new technologies and innovative process and product applications in the pharmaceutical, pharmacological, clinical and therapeutic fields, also -1-

protectable under the regulations for intellectual property, with the consequent possibility of exploitation and industrial exploitation;

analysis, research, reports, pre-clinical and clinical studies, consultancy, technical development activities, on its own behalf or for third parties, in the field of genetic, muscular, immune, haematological, oncological, gynecological, urological pathologies C. The Parties wish to collaborate for the common purposes about the research and development of at least two clinical trial programs: a. Pre-clinical validation and clinical trial development of several targets in different clinical indications, and particularly in Ovarian Cancer b. Pre-clinical validation and clinical trial development of countermeasures against Covid19 Sars CoV2 outbreak, including oral vaccines, as well as therapeutic and diagnostic solutions.

NOW, THEREFORE, the Parties agree as follows: 1. SCOPE AND AREAS OF THE JV

The Parties wish to collaborate to the Joint Venture (JV), with their respective efforts and possibilities of support, assistance, advice, co-operation, and resources for the common purposes about the research and development of the pre-clinical and clinical trial programs mentioned above. 2. PARTIES OBLIGATIONS

Notwithstanding as referred to the point 1, the Parties wish to collaborate to the JV in the respective R&D areas; for the firsts two clinical trial programs, they undertake to collaborate as follow:

Topic 1. Clinical trial program in Oncology.

With regard to the JV between the Parties about the Clinical trial program in Oncology, the respective obligations are regulated below: - Molipharma, through a separate agreement with UCSC, undertakes to provide the tissue samples and parts of tumors; - Molipharma undertakes to make UCSC the site for clinical trials and in particular Molipharma undertakes to make UCSC the main site for clinical trials in cancer using -2-

the specific isoforms CAR (Chimeric Antigen Receptor) and/or check inhibitor technology, Exhibit A - Kiromic is committed to bear all costs necessary for R&D, including all clinical development costs, according to the terms and conditions set out in point n. 3;

Topic 2. Clinical trial program in Covid19 Sars CoV2 Vaccine

With regard to the JV between the Parties about the clinical trial program in Covid19 Sars CoV2 Vaccine, the respective obligations are regulated below: - Kiromic is committed to sharing patents and know-how in relation to the following products which will be licensed to the JV exclusively for the application in the specific and limited field of sars-cov-2 threat and relative disease COVID-19: (i) VAPAs-Viral Antigen Proteins Associated ©️ (Kiromic-2020) derived from Diamonds AI - Artificial Intelligence Platform for Discovery and Prediction Antigen Protein (ii) Platform of DC Vaccines (dendritic cell vaccine) - for therapeutic purposes - nominated BSK 01; (iii) Oral Delivery Platform for Prophylactic Vaccine - accompanying immuno-boosting therapy - therapeutic vaccine administration - nominated BSK02 (iv) Other patents eventually applicable in the specific field. - Molipharma provides skills, competencies, relationships, financial resources and means for development; - Molipharma is committed to ensuring that the development and testing of the vaccine and any associated clinical trial studies are carried out through the specialized structures of the UCSC. - Molipharma provides skills, competencies, relationships, financial resources and means for development; - Molipharma is committed to ensuring that the development and testing of the vaccine and any associated clinical trial studies are carried out through the specialized structures of the UCSC. - Molipharma undertakes to make UCSC the site for clinical trials and in particular - Molipharma, through a separate agreement with UCSC, undertakes to provide the biological samples necessary to carry out the Research and Development, such as, but not limited, blood, serum, saliva, clinical data, tissues samples of living and dead patients etc ; - Molipharma is committed to bear all costs necessary for R&D, including all clinical development costs, according to the terms and conditions set out in point n. 3; 3. STEERING COMMITTEE AND TECHNICAL CO-ORDINATION COMMITTEE

The Parties agree to establish a Steering Committee, which will remain in force for the entire period of the JV, composed of two members for each Company [e.g. Americo Cicchetti - To Be Nominated and Maurizio Chiriva - Gianluca Rotino], with the task of identifying the strategic objectives of the collaboration and providing general guidelines.

The Steering Committee shall appoint, within 30 days of the signature of this JV, a Technical Committee composed of one representative of each of the Parties in relation to each specific -3-

clinical trial program, which shall have the function of coordinating the technical and administrative activities to be undertaken in the framework of this JV.

The tasks assigned to the Technical Committee are to: a. propose any new project to be developed to the Steering Committee; b. define the specific guidelines for each project and check the execution processes and timelines implemented under this JV; c. check at least quarterly the progress of the clinical development programs, the correct implementation of the commitments undertaken, including the economic ones; in the event of failure by one of the Parties to comply with these commitments, the Technical Committee shall promptly inform the Steering Committee; d. report, every six months, to the Steering Committee on the activities carried out and the results achieved under the Agreement; e. propose to the Steering Committee any changes in the projects referred to in point 2 and/or any changes in the economic commitments made and their utilization.

The parties undertake, within 30 days from the signing of this JV, to grant a specific written and notarial mandate, which gives Molipharma the power to represent the JV vis-a-vis third parties for the performance of ordinary and extraordinary acts deemed necessary for the quickest and most profitable achievement of the objectives set forth in point 2, including the right to enter into partnership and/or collaboration contracts with external entities. 4. JV FUND

Kiromic undertakes to financially support the entire research program in oncology;

By way of example, Kiromic undertakes to finance the following items: a. The expenses for the supply of equipment and materials, as well as those related to their ordinary and extraordinary maintenance, necessary for the development of the program; b. Medical and subsistence expenses in favor of the patients who will be selected for the clinical trials and any expenses necessary for third party vendors (such as Contract Research Organizations, central labs, couriers, etc) necessary for planning and executing such clinical trials; -4-

c. Funding of scholarships and/or research grants for the staff who will be assigned to the research and development of the projects referred to in point 2; d. Funding of educational or training initiatives.

Subsequent contributions will be provided by Kiromic to the common fund upon presentation of individual purchase orders and/or proofs of expenditure which will be paid for each time starting upon the successful IPO (Initial Public Offering) of the Kiromic's common shares.

Molipharma undertakes to financially support the entire research program against sars-cov-2.

By way of example, Molipharma undertakes to finance the following items, either directly or indirectly through research grants or other non-diluting funds, awarded by European and/or Italian Institutions: a. The expenses for the supply of equipment and materials, as well as those related to their ordinary and extraordinary maintenance, necessary for the development of the program; b. Medical and subsistence expenses in favour of the patients who will be selected for the clinical trials and any expenses necessary for third party vendors (such as Contract Research Organizations, central labs, couriers, etc) necessary for planning and executing such clinical trials; c. Funding of scholarships and/or research grants for the staff who will be assigned to the research and development of the projects referred to in point 2; d. Funding of educational or training initiatives.

Subsequent contributions will be provided by Molipharma to the common fund upon presentation of individual purchase orders and/or proofs of expenditure - which will be paid for each time. 5. STAFF ACCESS

Molipharma allows Kiromic's staff in charge of the above research programs to have access to its own structures, identified from time to time, as well as the possible use of its own equipment, in compliance with the law provisions and the regulations therein applied, in compliance and observance of the protection, safety and health standards therein applied.

Alternatively, Kiromic allows Molipharma' staff in charge of the above programs to have access to its own structures and to its laboratory equipment, identified from time to time, in compliance -5-

with the law provisions and the regulations therein applied, in compliance and observance of the protection, safety and health standards therein applied.

The staff of each of the Parties to this JV who, by this Agreement, have access to the structures and equipment of the other company, shall be liable for any damage caused to such equipment and to third parties.

The Parties shall provide civil liability insurance cover to their own personnel with respect to accidents and damages charged to them. 6. INTELLECTUAL PROPERTY RIGHTS AND PROHIBITION OF TRANSFER TO THIRD PARTIES

The Parties undertake to promptly notify each other about the achievement of the Scope, as mentioned in point 2 (the Results) , that may be subject to Industrial and Intellectual Property Rights, within 30 days from the achievement of such Results and to cooperate in the evaluation of the existence of the necessary requirements for the patenting/registration of such Results.

The Industrial Property Rights on the Results, as well as the Intellectual Property Rights realized in the research activities covered by this JV, are due jointly to the parties in equal shares (50% for each Party), without prejudice to the possibility of agreeing in writing, during the course of every specific activity, about the modification of the respective shares of co-ownership, based upon the actual contribution of each of the Parties to the research activities, and also without prejudice to the recognition of the intellectual rights due to each inventor pursuant to current legislation.

The parties will agree, by separate agreement, on the specific discipline relating to the management of rights in co-ownership; it is agreed that Molipharma may always use the Results for teaching and research purposes.

If one of the Parties has no interest in applying for a patent, it will inform the other Party within 30 days from the communication of the Results referred to in paragraph 1. In this case the Party concerned shall have the right to proceed with the submission of the application on the Results at its own expense and in co-ownership with the other Party, subject to written notice. The Party which is not interested in the application shall undertake to transfer its own share of ownership to the other Party, free of charge once it has obtained the patent title. -6-

Each Party is the owner of the Industrial and Intellectual Property Rights relating to its own: a. Background: All knowledge, information and intangible assets protected under national Law System and international intellectual and industrial property laws and regulations, created or otherwise obtained by a Party prior to the begin of the activity covered by this Agreement. b. Sideground: All knowledge, information and intangible property protected under national Law System and international intellectual and industrial property laws and regulations made or otherwise obtained by a Party during the term of this Agreement but not in the execution of this Agreement.

Notwithstanding the foregoing, the Parties shall grant each other, free of charge, a non-exclusive right to use their respective Backgrounds in connection with the activities which will be carried out by this JV and by reason of their execution. This right is granted for the duration of the Agreement only, with the express denial of sublicensing or transferring it to any third party for any reason whatsoever.

The Sideground of each Party may not be used by the other Party without the express written authorization of the owner.

The sale, licensing or any other type of agreement providing for the transfer, even temporary, to third parties of intellectual and industrial property rights deriving from the research programs referred to in point 2 is excluded, unless there is prior agreement between the Parties.

Kiromic assigns to Molipharma all the rights of publication of the research, unless they are considered confidential for patenting. To this purpose, before each publication, Molipharma will send in advance the text of the publication to Kiromic for approval. The consent of Kiromic will be tacitly granted after 30 days from receipt of the request for authorization of disclosure.

The same procedure indicated in the previous paragraph will be also applied to Kiromic in case it wants to perform a publication on the research. 7. ECONOMIC RIGHTS

The commercial rights arising from the research programs referred to in point 2 are divided as follows:

Oncology

All economics rights are solely owned by Kiromic Biopharma.

Kiromic will grant to Molipharma the follows royalties: - *% of the realized turnover by the marketing of Ovarian Cancer research results in Italy; -7-

- *% of the realized turnover by the marketing of Ovarian Cancer research results in Europe.

Sars-cov-2 - The economic rights for Europa will be an exclusive ownership of Molipharma - The economic rights in the U.S. will be an exclusive ownership of Kiromic. - For the rest of the world, the economic rights will be divided as follows: *% Kiromic; *% Molipharma. 8. DURATION

This JV Agreement shall become effective on the signing date and shall have a duration of * years, extendable for a further * years, unless notice of non- renewal is sent one year before the natural expiry date.

This JV shall automatically cease to be effective on the date when the JV is wound-up or is the target of any kind of insolvency procedure.

Termination of this JV Agreement shall not relieve the Parties of their obligations due at the time of such termination, nor shall such termination prejudice any claim of either Party accrued, or to accrue, on account of any default or breach by the other Party. 9. WITHDRAWAL AND RESOLUTION

The Parties may withdraw from this JV only for serious and justified reasons or by mutual consent. The withdrawal must be exercised by written notice, to be sent to the other Party by certified letter or PEC, with minimum notice of 30 days.

Withdrawal or termination by mutual consent shall only have effect for the future and shall not affect the part of the Agreement already executed.

In case of withdrawal according to the previous paragraph, Kiromic is obliged to cover Molipharma for the expenses incurred and for those committed, related to the research programs being developed, until receipt of the notice of withdrawal. -8-

Pursuant to art. 1456 of the Italian Civil Code, this JV shall be terminated by right in the following cases: a. Breach of confidentiality obligations; b. Unilateral and unagreed variation of the Scope of the JV; c. Failure of each Party to comply with its obligations, including the economic commitments.

The Party concerned must communicate by registered letter with return receipt, or PEC, its intention to avail itself of the termination clause.

In the event of termination of the Agreement pursuant to this clause or, in any case, to termination due to Kiromic's default, the same is required; in addition, Kiromic undertakes to the reimbursement of expenses incurred and/or committed by Molipharma, and agrees to recognize financially the additional damage suffered by Molipharma by such a default.

Upon termination of the contract, the agreement set forth in clause 5 (Intellectual property rights and prohibition of transfer to third parties) and clause 6 (Economic rights) will remain into force. 10. TERMINATION

Each Parties shall have the right to terminate its obligations, if one of the following events occurs: the Company (i) applies for or consents to the appointment of a receiver, trustee, custodian or liquidator of itself or substantially all of its property, (ii) becomes subject to the appointment of a receiver, trustee, custodian or liquidator of itself or substantially all of its property, (iii) makes an assignment for the benefit of creditors, (iv) institutes any proceedings under or state bankruptcy, reorganization, receivership, insolvency or other similar law affecting the rights of creditors generally, or files a petition or answer seeking reorganization or an arrangement with creditors to take advantage of any insolvency law, or files an answer admitting the material allegations of a bankruptcy, reorganization or insolvency petition filed against it, or (v) becomes subject to any involuntary proceedings under the state bankruptcy, reorganization, receivership, insolvency or other similar law affecting the rights of creditors generally, when proceeding is not dismissed within thirty (30) days of filing, or have an order for relief entered against it in any proceedings under Bankruptcy Code. -9-

11. SENSITIVE INFORMATION

The Parties shall keep confidential any information exchanged between them in connection with the negotiation, execution and performance of this JV Agreement; it is agreed that these confidentiality obligations shall not apply with respect to any information which: (a) becomes generally available to the public other than as a result of an unauthorised disclosure by a Party, (b) was available to a Party prior to its disclosure by the other Party, (c) is disclosed pursuant to a requirement of a court or other public authority or for the purpose of enforcing the rights and obligations set forth in this Agreement. 12. GENERAL PROVISIONS

All notices, demands, requests or other communications which may be or are required to be given, served or sent by any Party to any other Party pursuant to this JV Agreement shall be in writing and shall be hand delivered, sent by DHL (or by comparable international air courier) or mailed by first- class, registered or certified mail, return receipt requested, postage prepaid, or transmitted by telecopy, and shall be addressed as follows: (i) If to KIROMIC:

To the attention of the managing director

Telephone (ii) if to MOLIPHARMA:

To the attention of Mr. Giovanni Meliado

Telephone

Each Party may designate by written notice an address to which any notice, demand, request or communication may thereafter be so given, served or sent.

Each of the communications mentioned herein, given in the way described herein, shall be deemed sufficiently given, served, sent, received or delivered for all purposes at the time it is received, if made by hand delivery, or at the time indicate in the return receipt if made -10-

by mail or courier, or at the time indicated in the answer-back of the telefax machine of the receiving Party in case it is made by telefax.

No delay or failure on the part of any Party hereto in exercising any right, power or privilege under this JV Agreement or under any other documents in connection with or pursuant to this Agreement shall impair any such right, power or privilege or be construed as a waiver of any default or any acquiescence therein. No single or partial exercise of any such right, power or privilege shall preclude the further exercise of such right, power or privilege, or the exercise of any other right, power or privilege. No waiver shall be valid against any Party hereto unless made in writing and signed by the Party against whom enforcement of such waiver is sought and then only to the extent expressly specified therein.

If any part of any provision of this JV Agreement or of any other document given pursuant to or in connection with this JV Agreement shall be invalid or unenforceable in any respect, such part shall be ineffective to the extent of such invalidity or unenforceability only, without in any way affecting the remaining parts of such provision or the remaining provisions. The void provision shall be substituted by a valid provision, the nature and economic consideration of which comes as close as possible to the void provision. In the event that matters relevant to the subject matter of this JV Agreement are not addressed herein, the Parties shall negotiate in good faith to agree a provision or provisions which, given the nature and economic considerations of the JV Agreement and related agreements, the Parties would have agreed upon had they considered the matter at the time of the execution of this JV Agreement. If the invalidity or unenforceability of any provision hereof is due to the excessive scope of such provision, such provision shall be deemed valid and enforceable to the greatest extent permitted by applicable law.

This JV Agreement cannot be assigned by a Party, also as a result of the transfer of a business as a going concern, of a merger, of a de-merger or of a spin-off, without the prior written consent of the other Party. Subject to the above, this JV Agreement shall be binding upon and shall inure to the benefit of the Parties hereto and their respective successors, heirs, executors, administrators, legal representatives and assigns.

Each of the Parties hereby agrees to take or cause to be taken such further actions, to make and receive or cause to be made and received any legal declarations, execute, deliver and file or cause to be executed, delivered and filed such further documents, and will obtain -11-

such consents, as may be necessary or as may be reasonably requested in order to fully effectuate the purposes, terms and conditions of this JV Agreement mentioned. Without limiting the generality of the foregoing, in case the Commission of the European Union, or any other competent regulatory authority, both national and supranational, makes the clearance of any of the transactions contemplated by this JV Agreement conditional upon changes or additions to the regulation herein set forth, the Parties shall negotiate in good faith all those amendments that are necessary or proper to comply with such requests by keeping unaltered the spirit of this JV Agreement and the balance of interests herein reflected.

Each of the Parties hereto guarantees to the other Party that it has not engaged any broker, finder or agent in connection with the transactions contemplated by this JV Agreement and has not incurred (and will not incur) any unpaid liability to any broker, finder or agent for any brokerage fees, finders' fees or commissions, with respect to the transactions contemplated by this JV Agreement. Each Party agrees to indemnify, defend and hold harmless the other Party from and against any and all claims asserted against it for any such fees or commissions by any persons purporting to act or to have acted for or on behalf of the indemnifying Party.

Each Party hereto shall pay its own expenses incident to this JV Agreement and the transactions contemplated hereunder, including all legal and accounting fees and disbursements. 13. CONFIDENTIALITY

In this Clause, Confidential Information means (without limitation) the existence and contents of the Documents and the existence and contents of any agreement or arrangement entered into pursuant to any of the Documents and information relating to: - the customers, suppliers, business, assets or affairs (including financial information) of any Party,

including information relating to the marketing of any products or services (for example, customer names and lists and any other details of customers, sales targets, sales statistics, market share statistics, prices, market research reports and surveys and advertising) and other promotional materials; future projects; business development or planning; and -12-

commercial relationships or negotiations, but excluding in any case the information in Clause 6.2.

Information is not Confidential Information if: (a) it is or becomes generally available to the public (other than as a result of its disclosure in breach of this Agreement); (b) the disclosing Party can establish to the reasonable satisfaction of the other Party that it found out the information from a person not connected with the other Party or its Associated Companies or the Company and that such person is not under any obligation of confidence in respect of the information; or (c) the disclosing Party can establish to the reasonable satisfaction of the other Party that the information was known to the disclosing Party before the date of this Agreement and that it was not under any obligation of confidence in respect of the information.

Each Party irrevocably agrees, undertakes and covenants with the other Party and the Company and any Subsidiary of the Company that it shall at all times keep confidential (and use all reasonable endeavours to ensure that its employees, agents and Associated Companies, and the employees and agents of such Associated Companies, and the Company shall keep confidential) any Confidential Information and shall not use such Confidential Information except for the purpose of exercising or performing its rights and obligations under or in connection with this Agreement, and shall not disclose such Confidential Information except: (a) to an Associated Company or to a Party's professional advisers where such disclosure is for a purpose related to the operation of this Agreement; (b) with the written consent of such of the Company or the Party or any Associated Company to which the information relates; (c) as may be required by law or by the rules of any recognized stock exchange, or governmental or other regulatory authority or by a court or other authority of competent jurisdiction, provided that, to the extent it is legally permitted to do so, it gives the other Party as much notice of such disclosure as possible; -13-

(d) a Party may, provided it has reasonable grounds to believe that the other party is involved in activity that may constitute a criminal offence under the Anti-Corruption Rules, disclose Confidential Information to the relevant governmental or other regulatory authority without first informing the other party of such disclosure; (e) to any tax authority to the extent reasonably required for the purposes of the tax affairs of the party concerned or any of its Associated Companies; or (f) Confidential Information relating to the Company and any Subsidiary of the Company (including copies of the Documents) to a bank or financial adviser of a Shareholder and/or to any potential Buyer(s) in connection with a proposed sale pursuant to Clause 20, provided that: (i) such bank, financial adviser and/or potential Buyer shall first have entered into confidentiality undertakings for the benefit of the Company and any Subsidiary of the Company upon terms no less stringent that those set out in this Clause 10or otherwise in a form reasonably satisfactory to the Board; and (ii) the disclosing Party gives notice to the other Shareholder specifying, in general terms, the information to be disclosed.

Each Party shall inform (and shall use all reasonable endeavors to procure that any of its Associated Companies and the Company shall inform) any officer, employee or agent or any professional adviser advising it in relation to the matters referred to in this Agreement, or to whom it provides Confidential Information, that such information is confidential and shall require them: (a) to keep it confidential; and (b) not to disclose it to any third party (other than those persons to whom it has already been disclosed in accordance with the terms of this Agreement).

On termination of this Agreement, each Party shall (and shall use all reasonable endeavors to procure that its Associated Companies, and its officers and employees and those of its Associated Companies and the Company shall): (a) return to the other Party all documents and materials (and any copies) containing, reflecting, incorporating or based on the other Party's Confidential Information; and -14-

(b) erase all the other Party's Confidential Information from computer and communications systems and devices used by it, including such systems and data storage services provided by third parties (to the extent technically and legally practicable),

provided that a recipient party (and/or the Company, as the case may be) may retain documents and materials containing, reflecting, incorporating or based on the other Party's Confidential Information to the extent required by law or any applicable governmental or regulatory authority.

The provisions of this Clause shall continue to apply after termination of this Agreement for any cause. 14. ANTI-CORRUPTION RULES

Each Party recognizes and acknowledges that it is obliged to comply with the Anti-Corruption Rules.

Kiromic acknowledges receipt of a copy of MOLIPHARMA's Anti-Corruption Policies and confirms that it has Anti-Corruption Policies in place that are at least comparable to MOLIPHARMA's.

Each Party warrants and undertakes to the other that: (a) it has not, and to its best knowledge and belief none of its current or former directors, managers, officers or employees has, and, so far as it is aware, no other person who otherwise is or has been one of its Associated Persons has, at any time in the last [five (5)] years before the date of this Agreement: (i) made, given, authorized or offered, or promised to make, give, authorize or offer any Prohibited Advantage to any person in order to assist it or any of its Subsidiaries in improperly obtaining or retaining business for or with any person, in improperly directing business to any person or in securing any improper advantage; (ii) taken any other action which would violate applicable Anti-Corruption Rules; (iii) been the subject of any investigation, inquiry or litigation, administrative or enforcement proceedings by any Authority or any customer or other person regarding any offence or alleged offence under any Anti-Corruption Rules and no such investigation, inquiry, litigation or proceeding has been threatened or is pending and, so far as it is aware, -15-

there are no circumstances likely to give rise to any such investigation, inquiry, litigation or proceeding; (b) for so long as it is a Party to this Agreement it will not, and to the extent it is legally able will procure that none of its Associated Persons will, engage in any of the conduct described in sub-Clauses (a)(i) or (a)(ii); (c) it is not ineligible or, so far as it is aware, treated by any Authority as ineligible to tender for any contract or business with, or be awarded any contract or business by, such Authority, or to tender for or perform any sub-contracting work under a contract with such Authority; (d) it has in place, and for so long as it is a Party to this Agreement will maintain, and, to the extent it is legally able will procure that the Company will maintain, adequate Anti-Corruption Policies; (e) it requires its Associated Persons to act in accordance with the requirements of applicable Anti-Corruption Rules and uses all reasonable endeavors to procure that they do so. So far as it is aware, each of its Associated Person which is a legal person has in place policies, systems, controls and procedures designed to prevent, and which are reasonably expected to continue to prevent it and its Associated Persons from violating applicable Anti-Corruption Rules; and (f) in performing its obligations under and carrying out the transactions contemplated by this Agreement and any other Document, neither it, nor any of its Subsidiaries nor any of their respective Associated Persons has engaged or will engage in any conduct described in sub- Clauses (a)(i) or (a)(ii). 15. DATA PROTECTION RULES PURSUANT TO REG.EU 679/2016 (GDPR)

Pursuant to and for the purposes of the Privacy Code and EU Reg. 679/2016 (GDPR) (Law) on Protection of persons and other subjects with regard to the processing of personal data, the Parties - as autonomous Data Controllers - acknowledge that they have exchanged information on the use of their personal data.

The Parties undertake to communicate to each other - in execution of this Contract - only the common and/or sensitive personal data of third parties to whom they have given prior information and from whom they have previously acquired (where necessary) their -16-

consent, in accordance with the Privacy Code. and EU Reg. 679/2016 (GDPR) In particular, such consent must be informed, expressed, specific; documented in writing, in the case of common data; given in writing under penalty of nullity, in the case of sensitive data.

Each Party shall be individually responsible for any communication of common and/or sensitive data made without the prior fulfilment of the aforementioned obligations. The Party to whom the communication is addressed will therefore be released from any responsibility and/or claim of third parties, related to the possible communication of common and/or sensitive data made in breach of the provisions of this clause and the Privacy Code and EU Reg. 679/2016. 16. GOVERNING LAW AND DISPUTE ACCORDANCE

All disputes arising out of or in connection with this Agreement shall be finally settled under the Rules of Arbitration of the International Chamber of Commerce by one or more arbitrators appointed in accordance with the said Rules. Any such arbitration shall (i) be subject to the application of the Italian Law, (ii) take place in Paris, France and (iii) be conducted in English.

Each of the parties to this Agreement consents to personal jurisdiction for any emergency injunction sought in the Court of Rome. However, subsequent to the emergency injunction hearing, the merits of the matter will be decided by the ICC as per the procedure set forth above.

IN WITNESS WHEREOF, Parties have severally subscribed to these articles, or caused them to be subscribed in their name and on behalf by their respective officers thereunto duly authorized.

Rome/Houston, 2 April 2020 Kiromic Biopharma Inc. Molipharma s.r.l.

Prof Maurizio Chiriva Internati Avv. Giovanni Meliado -17-
[A]: Highlight the parts (if any) of this contract related to Insurance that should be reviewed by a lawyer. Details: Is there a requirement for insurance that must be maintained by one party for the benefit of the counterparty?

[Q]: Contract No.: DDCX S DG KC 201812130044 Exhibit 10.5 Collaboration Agreement This Collaboration Agreement (hereinafter referred to as this Agreement) is made and entered into by and between the following parties in Haidian District, Beijing. This Agreement may be executed in paper form offline or in electronic form through the Didi Chuxing Online Contracting Platform (website: https://Agreement.didichuxing.com/, hereinafter referred to as the Contracting Platform). The Agreement executed offline in paper form shall become effective upon the completion of the execution by both Parties (hereinafter referred to as the Effective Date); and the Agreement executed online in electronic form shall become effective upon the completion of the execution on the Contracting Platform by both Parties (hereinafter referred to as the Effective Date) recorded by the third-party Online Document Depository. Party A: Didi Chuxing Technology Co., Ltd. Legal Representative: Ting Chen Party B: Hunan Ruixi Financial Leasing Co., Ltd Legal Representative: Xianglong Li Party A and Party B shall be individually referred to as a Party and collectively as the Parties. Whereas 1. As a company providing third-party e-commerce platform services, and desires to assist the Driver User (hereinafter referred to as the Driver User) registered on the platform to lease vehicles from Party B with the most favorable treatment in the market, so as to reduce the cost of using vehicles for the Driver User; 2. Party B is an automobile leasing company, with the qualification, resources and ability to carry out the automobile financial leasing business, and it acknowledges and undertakes to implement the platform rules formulated by Party A; 3. Both Parties hope to clarify the cooperation contents, rights and obligations of each Party And other matters through this Agreement. NOW, THEREFORE, the Parties hereto agree as follows: 1. Definitions Unless otherwise stated, the following terms used in this Agreement shall have the following meanings: 1.1 Platform refers to the third-party e-commerce platform operated by Party A: Xiaoju Online Ride-Hailing Marketplace.

Contract No.: DDCX S DG KC 201812130044 1.2 Platform Rules refers to normative documents related to the platform noticed to Party B by Party A by E-mail or other means as well as the various normative documents published on the platform such as the Regulations on Vehicle Rental Service Business of Xiaoju Online Ride-hailing Marketplace and Code of Conduct and Risk Notification of Vehicle Service Company. 1.3 Didi refers to Party A, Party A's Affiliates and their respective software and platforms operated by them. 1.4 Ride-hailing Vehicles refers to the online car-hailing vehicles. 1.5 Ride-hailing Service refers to the online non-peripatetic car hailing service provided by certain entities through the service platforms based on Internet technology using qualified vehicles and Driver Users, which integrates supply and demand information. 1.6 Affiliates refers to companies that have an affiliated relationship with each other, including, but not limited to, the companies, firms, corporations or other organizations of such nature established, participated in the establishment, operated, controlled by shareholders, legal representative, actual controllers or directors, supervisors, etc. and their immediate family members, collateral relatives within three generations, close relatives, etc. 1.7 Senior Management refers to the officers defined in the Company Law of the People's Republic of China and the chief executive officer, chief financial officer, supervisors, etc. in a company. 1.8 Laws refers to laws, administrative regulations, local laws and regulations, autonomous regulations and separate regulations promulgated by the competent authorities, rules and regulations of the Ministries and Commissions of the State Council and local governments, judicial interpretations, normative documents, etc. in China. 1.9 Period of Cooperation refers to the term of validity of this Agreement. 1.10 Confidential Information refers to any oral or written materials and information exchanged between the Parties in respect of this Agreement, including, but not limited to, the following: 1.10.1 The content of this Agreement and its supplemental agreement(s); 1.10.2 The business (including, but not limited to, business decisions, management methods, operating strategies, incentive strategies, promotional information), operating, financial, technical, product, service information of any party obtained or received by the other party during the performance of this Agreement or during the term of this Agreement; 1.10.3 The other party's user profiles, information, etc.; 1.10.4 The processes and results of settlement of any dispute arising from this Agreement 1.11 Intellectual Property Rights refers to: (a) patents and patent applications; (b) trademarks, service marks, trade names, trade dress and domain names, and goodwill exclusively attached thereto; (c) copyrights, including the copyrights of computer software and the copyrights of the database; (d) secrets and proprietary information, including trade secrets and technical secrets; and (e) any rights similar to subparagraphs (a)-(d) provided in any law, whether or not any one of the foregoing has been applied for registration or registered. 1.12 Personal Injury Compensation refers to the compensation provided in the Interpretation of the Supreme People's Court on Several Issues Concerning the Application of Law in the Trial of Cases on Personal Injury Compensation.

Contract No.: DDCX S DG KC 201812130044 1.13 Xiaoju online Ride-Hailing Marketplace SaaS System refers to the operation and management service system for Party B's vehicles developed by Xiaoju online Ride-Hailing Marketplace. When Party B signs the Vehicle Operation Management Service Agreement, it shall be deemed to be connected to the SaaS system of Xiaoju online Ride-Hailing Marketplace. Party B is free to choose the following two types of services: One is the regular free service of Xiaoju online Ride-Hailing Marketplace. One is the regular value-added charging service of Xiaoju online Ride-Hailing Marketplace. 2. The Cooperation During the term of cooperation, Party B shall, through the Platform provided by Part A, present to the Driver User the vehicle for rent and financing and leasing solutions in line with this agreement between Party A and Party B and the Platform Rules. Party B shall provide the Driver User with long-term and stable rental sources and the most favorable financial leasing scheme, complete the vehicle leasing transactions with the Driver User through the Platform, and provide the Driver User with high-quality financial leasing services. 3. Rights and Obligations 3.1 Party A's rights and obligations: 3.1.1 Party A shall maintain and operate the Platform in accordance with the available technology, so that the Platform can operate normally, and Party B can use the Platform normally and conduct vehicle financial leasing transactions with the Driver User smoothly. 3.1.2 Party A shall reply to problems encountered by Party B during the registration in and use of the Platform in a timely manner. 3.1.3 Party A is entitled to inspect any information and materials submitted by Party B and the information generated by the use of the Platform from time to time. In case any problem or question is discovered in the aforesaid information or materials, Party A is entitled to take the following measures: 3.1.3.1 To request Party B to submit more information or documentary evidence; 3.1.3.2 To request Party B to correct such problem; 3.1.3.3 Removing commodities from the shelves and temporarily shutting down some functions of the Platform account and other measures considered necessary by Party A. 3.1.4 Party A is entitled to inspect the information released by Party B on the Platform. If the information released by Party B contains the following information, Party A may, without informing Party B, take restrictive measures such as deleting the information or removing the commodities from the shelves: 3.1.4.1 Information unrelated to or not intended for a vehicle leasing transaction;

Contract No.: DDCX S DG KC 201812130044 3.1.4.2 False information that is misleading or exaggerating the facts or inconsistent with the facts; 3.1.4.3 Information of malicious competition or other information that may disrupt the normal transaction order of the Platform; 3.1.4.4 Information that violates the Laws or the public interests or may harm the legitimate interests of the Platform and/or other third parties. 3.1.5 During the cooperation, Party A shall have the right to inquire relevant information of Party B through various channels and investigate Party B's background. If the investigation results show that Party B has major business risks and other conditions, Party A shall have the right to unilaterally terminate the cooperation if the assessment suggests that Party A's reputation is sufficiently affected therefrom. 3.2 Party B's rights and obligations: 3.2.1 Party B shall be entitled to use the Platform to publish commodities and its own information subject to the compliance with this Agreement and the Platform Rules and prior approval by Party A. 3.2.2 Party B shall guarantee the authenticity, legality, completeness, accuracy and validity of any materials and information provided by it to Party A, and guarantee that such materials and information are in compliance with this Agreement and the Platform Rules during the Period of Cooperation; and shall guarantee the validity and security of the email address, telephone number, address, postal code, etc., provided by it to Party A, and the successful contact by Party A or the Driver Users with Party B through the aforementioned contact information. In case such materials or information or contact information is changed or invalid, Party B shall notify Party A of the changed information or the invalidity at least 3 working days in advance. 3.2.3 Party B guarantees that the vehicles released and leased on the Platform shall meet the following conditions simultaneously: 3.2.3.1 Obey the requirements of this agreement, Platform Rules, Laws; can drive on the road, and can be used to engage in online Ride-hailing operation in the place where the leased vehicle is used; 3.2.3.2 The vehicles are passenger cars that meet the Safety Specifications for Power-driven Vehicles Operating on Roads (GB 7258-2012) and have less than 7 seats, including the driver's seat; 3.2.3.3 No decorations, devices or equipment (except those required by law) have been installed, and there are no other modifications or additions that may affect the safe operation of the vehicle or endanger the personal and property safety of the vehicle drivers and passengers; 3.2.3.4 The engine has not been replaced or adjusted in a way different from that of the factory, or the performance has been substantially modified or installed (except those permitted by local laws and passed the safety inspection of the traffic administrative department of the public security organ).

Contract No.: DDCX S DG KC 201812130044 3.2.3.5 There is no any right defect or ownership dispute. Party B is entitled to lease the vehicle to others in the form of financial leasing for the operation of online Ride-hailing or other purposes. 3.2.4 Party B shall be obliged to verify the actual use of the leased vehicles, assist and ensure that the Driver User purchases corresponding insurance according to the actual use of the leased vehicles; if the leased vehicle is used for online Ride- hailing operation, in case that the provisions of the local Laws on online Ride-hailing insurance are changed within the term of cooperation or the provisions of the local Laws on online Ride-hailing are officially implemented within the term of cooperation, Party B shall inform the Driver User within 3 working days after the change of local Laws and regulations on Ride-hailing or the effective implementation thereof, assist the Driver User and ensure that the insurance of the leased vehicle shall be changed in accordance with the provisions of local Laws on ride-hailing to make the insurance of the leased vehicle comply with the provisions of relevant Laws and regulations on Ride-hailing at that time. 3.2.5 If the vehicle released by Party B on the Platform does not comply with the Platform Rules or legal provisions irregularly updated, Party B shall notify the Platform within 1 working day after the new Platform Rules or new Laws come into force and remove the vehicle by itself. 3.2.6 When the vehicle leased by Party B is used by the Driver User to provide online Ride-hailing Services on Didi platform, Party B shall try its best to cooperate with Party A to conduct investigation and collect evidence and assist Party A to deal with relevant matters in case of passenger complaints, traffic accidents or complaints received by Party A or reports of Party B's behaviors in violation of this Agreement or platform rules. 3.2.7 Party B shall ensure a long-term and stable supply of vehicles and give priority to meeting the rental needs of the Driver User. 3.2.8 Party B shall complete automobile lease transactions with Driver Users through the Platform, and enter into agreements with Driver Users by using the Financial Leasing Agreement template provided by Party A. 3.2.9 Party B shall truthfully provide Party A with one original copy of the Financial Leasing Agreement signed by and between Party B and the Driver User, together with its annexes of Vehicle Handover List and Financial Leasing Confirmation Letter, etc., and shall upload the scanned copy to the Platform within 1 working day after the signing of the Agreement. 3.2.10 Party B shall fulfill its rights and obligations to the Driver User who has signed the Agreement with Party B by means of strictly following the template of Financial Leasing Agreement and its annex provided by Party A. 3.2.11 Party B is entitled to collect a deposit from the Driver User for the leased vehicle. The amount of the deposit shall be the same as or lower than the amount of the deposit announced by Party B on the Platform, and the collected deposit shall be less than RMB20,000 (RMB TWENTY THOUSAND ).

Contract No.: DDCX S DG KC 201812130044 3.2.12 Party B shall ensure that the Driver User's down payment, monthly rent, last payment, deposit (fee items shall not exceed the aforementioned items) are collected only in accordance with the Financial Leasing Agreement, and the overall internal rate of return (IRR) of the financial leasing scheme shall be kept within 25%. 3.2.13 In the cases that Party B guarantees to sign the Financial Leasing Agreement with Party A's users, Party B will agree on the provisions of terminating the Financial Leasing Agreement unilaterally by the Driver User in advance with the Driver User according to the conditions or better conditions specified in Annex 2 Terms and Conditions for the Driver User to Terminate Financial Leasing Agreement in Advance, and the relevant provisions shall at least comply with the following agreements: 3.2.13.1 Party B shall clarify the logic and method for calculating the liquidated damages due to the unilateral termination of the Financial Leasing Agreement by the Driver User; 3.2.13.2 After signing the agreement with Party B, the Driver User is entitled to terminate the Financial Leasing Agreement 7 days in advance in the last week (7 natural days) of every three months. 3.2.13.3 In case that the Driver User unilaterally terminates the Financial Leasing Agreement in advance, he/she does not need to pay the remaining rent and the last payment; 3.2.13.4 In case that the Driver User unilaterally terminates the Financial Leasing Agreement in advance, Party B shall collect the liquidated damages from the Driver User within 30% of the down payment + total monthly rent + last payment stipulated in the Financial Leasing Agreement; If major maintenance (maintenance fee is RMB3,000 or above) of the leased vehicle occurs during the lease period, Party B may charge the depreciation expense of the Driver User's rental of the vehicle in addition to the liquidated damages mentioned above, and the depreciation expense for each time shall be less than 20% of the current maintenance fee. (Depreciation expense can only be charged in that the Driver User unilaterally terminates the Agreement in advance without paying the full amount to buy the vehicle.) 3.2.13.5 Party B shall refund all the monthly rental paid by the Driver User in accordance with the Financial Leasing Agreement and all the other expenses excluding that paid to the third party (e.g. vehicle purchase tax, insurance premium, etc.). 3.2.13.6 Party B shall explain the conditions for the termination of the Agreement to the Driver User, fully communicate to reach consensus, and obtain the signature confirmation from the Driver User. 3.2.13.7 In case that Party B has different conditions for termination of agreement for different types of vehicles, they shall all conform to the provisions of this agreement, and the written consent of Party A shall be obtained in advance before they can be applied to the Financial Leasing Agreement signed with the Driver User.

Contract No.: DDCX S DG KC 201812130044 3.2.14 Where a traffic accident or other safety accident occurs in a leased vehicle, Party B shall actively deal with relevant matters and settle insurance claims. If the Driver User has paid the maintenance fee and personal injury compensation for the leased vehicle caused by traffic accident or other safety accident, Party B shall pay full insurance premium after deducting the expenses that the Driver User shall pay to Party B (if any) to the Driver User within 1 working day after receiving the insurance compensation. 3.2.15 In case that the vehicle leased by Party B to the Driver User is used for the online Ride-Hailing Service, where a traffic accident or other safety accident occurs when a leased vehicle provides an online Ride-Hailing Service, if passengers or other subjects in traffic accidents or safety accidents (subjects other than the Driver User who rent vehicles and passengers) require the Driver User to Compensate For Their Personal Injury, or if the Driver User fails to pay or is unable to pay while the carriage Agreement losses, or if the passenger requests the Driver User or other subjects to bear the carriage liability of the online Ride-hailing Service, Party B shall deal with these situations timely, assume the carrier responsibility of leasing the vehicle which provides online Ride-Hailing Service and pay the compensation in time; If it is the Driver User's responsibility, Party B may recover it from the Driver User. 3.2.16 In case that the Driver User fails to pay the monthly rent in full and on time as stipulated in the Financial Leasing Agreement, Party B shall deal with it according to the following procedures: a notification shall be sent to the Driver User to require the Driver User to pay the monthly rent within a reasonable time firstly. If the Driver User refuses to correct and delays the payment of the monthly rent for more than 30 days, Party B can take reasonable measures to recover the vehicle or terminate or waive the Financial Leasing Agreement. 3.2.17 Party B guarantees that the Driver User will enjoy the most favorable treatment in accordance with the terms and conditions stipulated in This Agreement during the Period of Cooperation. In case that the price and other substantive terms offered by Party B to such entity are more favorable than those enjoyed by the Driver User in any commercial cooperative relationship signed or formed between Party B and any entity, the Driver User and Party B shall amend the provisions in the Financial Leasing Agreement signed by both parties to enable the Driver User to enjoy the same or more favorable provisions as those enjoyed by such other entities, such modifications shall include but not limit to the modifications of the monthly rent terms. 3.2.18 Party B shall guarantee that after this agreement comes into force, Party B shall sign the Vehicle Operation Management Service Agreement on the related platform of Party A (i.e. Xiaoju online Ride-Hailing Marketplace) and uniformly access to the SaaS system of Xiaoju online Ride-Hailing Marketplace, otherwise, Party A is entitled to unilaterally terminate this agreement. 4. Deposit 4.1 Party B confirms that the deposit paid in accordance with this Agreement is a deposit for the successful cooperation between Party B and Party A on the vehicle operational leasing business and the vehicle financing leasing business to guarantee that Party B will fulfill its obligations under this Agreement and the Cooperation Agreement signed by and between Party A and Party B regarding the vehicle operational leasing business and the Platform Rules and Party B agrees that Party A may deduct reasonable liquidated damages, overdue fines, compensations, etc. from the deposit when Party B breaches this Agreement, or the above mentioned Cooperation Agreement or the Platform Rules. In case that Party A deducts any amount from the deposit, it shall issue a corresponding receipt to Party B.

Contract No.: DDCX S DG KC 201812130044 4.2 During the period of cooperation, Party B shall pay the deposit in accordance with the following rules: For each payment of RMB 100,000, Party B can list up to 100 vehicles on Party A's platform (for example, if Party B wishes to list 275 vehicles, it shall pay RMB 300,000. A deposit of RMB300,000 permits Party B to list up to 300 (included) vehicles on Party A's platform. 4.3 Party B shall first pay a deposit of RMB100,000 to Party A within 5 working days after the signing of this Agreement. For list more products, Party B shall apply to Party A 3 working days in advance and after obtaining the consent of Party A, pay the deposit in full within 5 working days from the date of receipt of the deposit notice from Party A. 4.4 If Party B shall pay liquidated damages for breach of this Agreement or violation of the platform rules, Party A is entitled to request Party B to pay the liquidated damages. If Party B refuses or fails to pay, Party A is entitled to deduct the corresponding amount from the deposit. In this case, Party B shall pay additional deposit equivalent to the liquidated damages when it pays the liquidated damages. For example, if Party B shall pay liquidated damages as much as RMB N, it shall pay additional RMB N to increase the deposit paid in accordance with Article 4.2 after it pays the liquidated damages or Party A deducts the liquidated damages from the deposit. 4.5 If Party B shall increase the deposit in accordance with this Agreement, it shall pay the additional deposit in full within 5 working days from the date of receipt of Party A's deposit payment notice. If Party B's deposit is deducted in whole or in part due to Party B's breach of this Agreement or other reasons, Party B shall replenish the deposit within 5 working days from the deduction date of the deposit as well as pay the additional deposit in full in accordance with Article 4.4. 4.6 If Party B fails to pay, increase or replenish the deposit in accordance with this Agreement, Party A shall have the right to charge a penalty as much as 1 of the unpaid amount for each day. If Party B fails to pay, increase or replenish the deposit in full within 15 days after the expiration of the payment period specified in this Agreement, Party A shall have the right to terminate this Agreement unilaterally. 4.7 After Party B terminates or rescinds this Agreement, if there is no effective Vehicle Lease Agreement between Party B and a Driver User (if the operational leasing business is conducted) and there is no dispute on the vehicle lease between Party B and a Driver User, Party A shall refund the remaining deposit to Party B on a interest-free basis within 30 days after receipt of the deposit receipt returned by Party B; if there is any effective Vehicle Lease Agreement between Party B and a Driver User or if there is any disputes on the vehicle lease between Party B and a Driver User, Party A shall refund the remaining deposit to Party B on a interest-free basis within 30 days after receipt of the deposit receipt returned by Party B after the driver confirms the Vehicle Lease Agreement has been fulfilled or the dispute has been resolved.

Contract No.: DDCX S DG KC 201812130044 5. Taxes The taxes incurred by the Parties hereto due to the performance of this Agreement shall be borne by the Parties respectively. 6. Intellectual Property Rights Party A has exclusive rights and interests in all rights, ownership, titles, interests and intellectual property rights arising from or created by the performance of this Agreement. 7. Confidentiality 7.1 Each party shall maintain the confidentiality of all confidential information and shall not disclose any confidential information to any third party without the prior written consent of the other party, except for the information which (a) is or will be known by public (not caused by the disclosure to the public by the receiving party); (b) is required to be disclosed by the applicable law or any securities exchange rules or regulations; (c) is necessary to be disclosed to the counsels or financial consultants by either party in respect of the transaction under this Agreement, and such counsels or financial consultants are bound by similar confidentiality obligations hereunder. Disclosure of any confidential information by an employee or agency employed by either party shall be deemed to be a disclosure of such confidential information by that party, and the party shall be liable for breach of this Agreement. This provision shall survive any change or the termination of this Agreement for any reason. 7.2 Without the written consent of Party A, Party B shall not disclose the relevant information of Party A or Party A's Driver Users obtained by Party B due to this Agreement or the cooperation hereunder to any third parties (including but not limited to disclosing the cooperation content to any media, website, WeChat Official Account and other promotional channels or making false propaganda and report), or Party A is entitled to unilaterally cancel the cooperation and pursue Party B's liability for breach of the Agreement according to the actual loss. 8. Representations and Warranties 8.1 Party A represents and warrants as follows: 8.1.1 Party A is a company duly incorporated and validly existing under the Laws of China; 8.1.2 The execution and performance of this Agreement by Party A is within the scope of its corporate capacity and its business scope approved by and registered with competent authorities; Party A has taken necessary corporate actions and has been duly authorized and has obtained the consent and approval from third parties and governmental agencies, and will not be in violation of any Laws or other restrictions binding upon Party A. 8.1.3 This Agreement constitutes the legal, valid and binding obligations of Party A and may be enforced in accordance with its terms.

Contract No.: DDCX S DG KC 201812130044 8.2 Party B represents and warrants as follows: 8.2.1 Party B is a company duly incorporated and validly existing under the Laws of China; 8.2.2 The registered capital of Party B is more than RMB5 million (FIVE MILLION) 8.2.3 Party B is in good standing and has not been included in the Lists of Enterprises with Abnormal Operations and the List of Enterprises with Serious Illegal and Dishonest Acts; 8.2.4 Party B's signing and performance of this Agreement is within the permissive scope registered by virtue of its legal personality (the administrative license for or filing of the business scope has been obtained or completed if required); Party B has taken necessary corporate actions and has been duly authorized and has obtained the consent and approval from third parties and governmental agencies, and will not be in violation of any laws or other restrictions binding upon Party B. 8.2.5 This Agreement constitutes the legal, valid and binding obligations of Party B and may be enforced in accordance with its terms. 9. Termination 9.1 In the following cases, either party may terminate this Agreement immediately by written notice to the other party, and this Agreement shall terminate as of the date on which such party gives such written notice of termination: 9.1.1 The other party ceases to carry on business or goes into liquidation (other than voluntary liquidation for the purpose of reorganization or combination of bona fide bankruptcy with prior written consent of such party) or dissolution; 9.1.2 The other party is unable to pay its debts as they become due, or has a receiver, administrative receiver or administrator (or any similar person provided by the Laws of the place where the company is located or incorporated) appointed for bankruptcy of all or any part of its property, or will go into any bankruptcy; 9.1.3 Unless otherwise agreed, the other party is in violation of any provision of this Agreement and fails to remedy such violation within 30 days from the receipt of notice of such violation from such party (if capable of remedy); 9.1.4 The other Party Breaches the Agreement, and such party may terminate this Agreement in accordance with this Agreement or the Platform Rules. 9.2 In the event of any changes in industry policies, industry restrictions, business strategy adjustments and/or business adjustments, the Parties shall notify the other Party At least 30 days in advance to terminate this Agreement. This Agreement shall terminate as of the date of termination specified in the notice of termination. If this Agreement terminates pursuant to this Article, in addition to the payment of the amount incurred and confirmed under this Agreement to the other Party, the Parties shall not be liable for the termination of this Agreement, including, but not limited to, payment of late fees, liquidated damages, compensation. 9.3 In the case of a written notice 15 days in advance from either party to the other Party And a payment of the liquidated damages of RMB10,000 (RMB TEN THOUSAND), this Agreement shall terminate as of the date of termination stated in the notice of termination.

Contract No.: DDCX S DG KC 201812130044 9.4 Upon the termination of this Agreement, Party A is not obliged to retain any information on the Platform or provide such information to Party B; but Party A is entitled to retain Party B's registration data and Party B's data in connection with the driver services during the Period of Cooperation. Upon the termination of the Agreement, in the event of any violation by Party B of this Agreement or the Platform Rules during the Period of Cooperation is discovered, Party A is still entitled to exercise its rights under this Agreement to prosecute Party B for such violation 9.5 After the termination of this Agreement, Party B shall strictly perform the Financial Leasing Agreement signed with the Driver User until the lease expires. 9.6 Upon the termination of this Agreement, Party B shall remove and delete any information or signs related to Didi contained in the materials in the building, equipment, furnishings inside and outside Party B's premises and materials published by Party B in any form. 10. Liability for Breach 10.1 The following acts belong to Class I breaches of the Agreement. If Party B has any of the following acts, Party B shall immediately correct the breach and Party A is entitled to send to Party B a Confirmation Letter on the Breach of the Partner of Xiaoju Online Ride-Hailing Marketplace 10.1.1 Party B fails to cooperate with Didi's staff, for example: 10.1.1.1 Party B is in violation of Article 3.1.3.1, and fails to provide more information or documentary evidence as required by Party A; 10.1.1.2 Party B is in violation of Article 3.2.6, and fails to cooperate with Party A in the investigation and evidence collection or to assist Party A in handling related matters; 11.1.1.3 Party B fails to affix its seal on the reply letter of the Confirmation Letter on the Breach of the Partner of Xiaoju Online Ride-hailing Marketplace or fails to provide Party A with such original sealed letter; 11.1.1.4 Other noncooperation with Didi's staff by Party B. 10.1.2 Being complained due to the service for more than 3 times by different Driver Users within 1 natural month, including but not limited to the noncompliance of the requirements for the time limits for telephone invitations and offline interviews (Party B shall make an invitation by phone within 1 day after a Driver User places an order and conduct an offline interview with the driver within 7 days), bad service attitude, etc. 10.1.3 Party B is in violation of Article 3.2.2, and fails to notify Party A of any change or invalidity of any material, information, contact information provided to Party A at least 3 working days prior to such change or invalidity; 10.1.4 Party B is in violation of Article 3.2.9, and fails to upload the scanned copy of the Consulting Service Agreement to the Platform within 1 working day from the execution of such Agreement with any Driver User;

Contract No.: DDCX S DG KC 201812130044 10.1.5 Party B disseminates any information not published through Didi's official channels, or disseminates rumors relating to Didi; 10.1.6 Party B conducts other Class A breaches specified in the Platform Rules. 10.2 The following acts constitute Class B breaches. In the event of any breach below by Party B, Party B shall immediately remedy the breach, and Party A is entitled to request Party B to pay the liquidated damages of an amount from RMB1,000 (RMB ONE THOUSAND) to RMB 5,000 (RMB FIVE THOUSAND) based on the consequences of the breach, and send the Confirmation Letter on the Breach of the Partner of Xiaoju Online Ride-hailing Marketplace to Party B. 10.2.1 In the event of any Class A breach, Party B fails to remedy such breach in a timely manner or within the time limit notified by Party A, or the Agreement is still breached upon the completion of the remedy; 10.2.2 In the event of three Class A breaches in 12 consecutive calendar months, the third Class A breach shall be regarded as a Class B breach; 10.2.3 The breach provided in Article 10.1.3 occurs twice in 12 consecutive natural months; 10.2.4 Violating Article 3.2.7 for being complained due to no stock of vehicles for more than 3 times by different Driver Users within 1 natural month; 10.2.5 Listing or leasing on the platform a vehicle that does not meet the requirements of this Agreement or the requirements of the Platform Rules. For example: 10.2.5.1 Any vehicle listed and leased on the Platform failing to comply with Article 3.2.3; 10.2.5.2 Any vehicle listed and leased on the Platform failing to meet the other requirements of the Platform Rules; 10.2.6 Party B failing to remove any vehicle from the Platform within 1 working day after a recall decision is issued for breach of Article 3.2.5 or in case that any vehicle is recalled after being listed on the Platform; 10.2.7 Violating Article 3.1.4 for releasing information which is not related to the vehicle lease business or releasing malicious competition and other information which may disrupt the normal trading order of the Platform, or releasing any information in violation of the Law or against the public interest or any information which may damage the legitimate interests of the three parties; 10.2.8 Concealing significant vehicle information (eg, whether a major repair has occurred), or the vehicle information published on the Platform (eg, service life) and the financial leasing programs (including but not limited to the down payment, monthly rent, balance payment, value-added services, etc.) being inconsistent with the actual vehicles delivered by the drivers or the Financial Leasing Agreement; 10.2.9 Being complained due to any failures of Class A vehicles (including but not limited to oil leakage, safety system failure, power system failure, etc.) listed on the Platform for more than 5 times from different Driver Users;

Contract No.: DDCX S DG KC 201812130044 10.2.10 The monthly efficiency indicators failing to meet the standards or the assessment results of the experience indicators failing to meet the standards (failing to reach 60 points (excluded)) in three consecutive indicator assessments; 10.2.11 Violating Article 3.2.11 for charging a Driver User a deposit of more than RMB20,000 (twenty thousand); 10.2.12 Violating Article 3.2.17 due to not providing the most preferential treatment to a Driver User; 10.2.13 Being in any Class II violations as specified in the Platform Rules. 10.3 The following acts constitute Class C breaches. In the event of any breach below by Party B, Party B shall immediately remedy the breach, and Party A is entitled to request Party B to pay the liquidated damages of an amount from RMB5,000 (RMB FIVE THOUSAND) to RMB50,000 (RMB FIFTY THOUSAND) based on the consequences of the breach, and send the Confirmation Letter on the Breach of the Partner of Xiaoju Online Ride-hailing Marketplace to Party B. 10.3.1 In the event of any Class B breach, Party B fails to remedy such breach in a timely manner or within the time limit notified by Party A, or the Agreement is still breached upon the completion of such remedy; 10.3.2 In the event of three Class B breaches in 12 consecutive calendar months, the third Class B breach shall be regarded as a Class C breach; 10.3.3 Inducing Platform users to transfer the vehicle ownerships to Party B; 10.3.4 Violating Article 3.2.3.3 or 3.2.3.4 for leasing an unqualified vehicle, which later causes a traffic accident or any other safety accident due to retrofitting or installation of new parts; 10.3.5 Violating Article 3.2.4 for the following reasons: The actual use of a leased vehicle is inconsistent with the purpose as agreed in the Financial Leasing Agreement, or although the actual use of the leased vehicle is consistent with the purpose as agreed in the Financial Leasing Agreement, the Driver User is not pursued to buy the corresponding insurance according to the actual use nature of the leased vehicle and therefore the insurance company refuses to pay for the compensation when the leased vehicle has a traffic accident or the Driver User is not pursued to buy the insurance meeting the requirements for the insurance value and type as provided by the law for online vehicle leasing in accordance with Article 3.2.4 and therefore the compensation amount paid by the insurance company is insufficient to cover the Driver User's liability for tort or carrier liability in the traffic accident or safety accident. 10.3.6 Violating Article 3.2.8 for inducing the Driver User to carry out a vehicle leasing transaction outside the Platform or sign a Agreement without using the platform's template of Financial Leasing Agreement; 10.3.7 Violating Article 3.2.10 for failing to perform its obligations to the Driver User in accordance with the Financial Leasing Agreement signed with the Driver User; 10.3.8 Violating Platform Rules for carrying out misleading propaganda (including but not limited to exaggerating the scale of the company, making exaggerated advertisement or fictitious promise of service projects, preferential programs, etc., or misleading the Driver User by use of false facts such as Didi's order precedence);

Contract No.: DDCX S DG KC 201812130044 10.3.9 Entering into other agreements with the Driver User in any form other than the Platform's template of Financial Leasing Agreement; or restricting the rights of the Driver User or increasing the obligations of the driver in any form, without a prior written notice to Party A and without the written consent of Party A; 10.3.10 Charging the Driver User any fees under any name in any form other than Party A's template of Financial Leasing Agreement or forcing the Driver User to subscribe any business not related to Didi or forcing Driver Users to make unreasonable consumption; 10.3.11 Disseminate any information not published by Didi through official channels, or spreading rumors that have a negative impact on Didi (eg, causing losses to drivers); 10.3.12 Insulting, intimidating, threatening, deceiving, or forcing any Driver User; 10.3.13 Publishing a system that does not comply with or goes against Didi's business policy or the Platform Rules; 10.3.14 Violating Article 3.2.12 for the IRR of the Financial Leasing Program exceeding the upper limit as agreed in this Agreement; 10.3.15 Violating Article 3.2.13; 10.3.16 Violating Article 3.2.14; 10.3.17 Violating Article 3.2.15; 10.3.18 Violating Article 3.2.16; 10.3.19 Party B conducts other Class C breaches specified in the Platform Rules. 10.4 The following acts constitute Class D breaches. In the event of any breach below by Party B, Party B shall immediately remedy the breach, and Party A is entitled to request Party B to pay the liquidated damages of not less than RMB50,000 (RMB FIFTY THOUSAND) based on the consequences of the breach, and send the Confirmation Letter on the Breach of the Partner of Xiaoju Online Ride-hailing Marketplace to Party B, and terminate the Agreement. 10.4.1 In the event of any Class C breach, Party B fails to remedy such breach in a timely manner or within the time limit notified by Party A, or this Agreement is still breached upon the completion of such remedy; 10.4.2 In the event of three Class C breaches in 12 consecutive calendar months, the third Class C breach shall be regarded as a Class D breach; 10.4.3 Party B is in violation of Article 3.2.2 and provides false materials or information to Party A ; 10.4.4 Party B or Party B's Affiliates use or use in disguised form the company name, trade name, trademark and logo of Party A or Party A's Affiliates without the consent of Party A or Party A's Affiliates or fail to use such names, trademark or logo as agreed, or Party B uses the company name and logo similar to above trademarks and logo (if Party A or Party A's Affiliates considers that the company name or logo used by Party B or Party B's Affiliates is similar to the trade name or trademark of Party A or Party A's Affiliates, Party A may notify Party B and Party B's Affiliates to change its name. If Party B or Party B's Affiliates fail to take measures within 20 days from the receipt of such notice, it shall be deemed as a use of trademark and logo similar to those of Party A or Party A's Affiliates).

Contract No.: DDCX S DG KC 201812130044 10.4.5 Party B or Party B's Affiliates conduct illegal or criminal activities relying on the partnership with Didi; 10.4.6 Party B, Party B's shareholders, legal representatives, Senior Management or Party B's Affiliates make illegal profits relying on their relationship with the Didi's staff (including, but not limited to, relatives, couples, friends); 10.4.7 Party B or Party B's shareholders, legal representative, Senior Management or Party B's Affiliates is in violation of the provisions of the Trust and Integrity and Commercial Anti-Bribery Agreement between the Parties; 10.4.8 Party B charges any fee against the Driver Users in the name of Didi; 10.4.9 Party B forces the Driver Users to transact any business irrelative to Didi or forces the Driver Users to have unreasonable consumption, which causes material adverse effects to Didi or causes adverse social effects (including but not limited to collective complaints, illegal assembly, petitions, march, sit-in or containment of Didi by Driver Users, news media releases); 10.4.10 Party B, Party B's staff or Party B's Affiliates are in violation of Article 7 and discloses Party A's confidential information to third parties in any form; 10.4.11 In consideration of the fact that Party B may have access to the relevant trade secrets of Didi during the cooperation, Party B or Party B's any affiliate cooperates with any entity competitive with Didi (including but not limited to Meituan, CAR, Yongche, izu, Caocao, Dida) in any form without prior written notice to and confirmation by Didi; 10.4.12 Party B introduces the entities competitive with Didi (including but not limited to Meituan, CAR, Yongche, izu, Caocao, Dida) to Driver Users, and induces Driver Users to conduct activities directly competing or conflicting with Didi; 10.4.13 Party B instigates and organizes the Driver Users to conduct illegal assembly, petition, march, sit-in or containment of Didi, etc. in any form, or any collective complaints, illegal assembly, petitions, marches, sit-in or containment of Didi and other mass disturbances by Driver Users are incurred by the products or services provided by Party B; 10.4.14 Party B disseminates any information not published through Didi's official channels, or disseminates rumors and causes material adverse effects to Didi (including but not limited to collective complaints, illegal assembly, petitions, marches, sit-in or containment of Didi by Driver Users, and News media releases); 10.4.15 Party B maliciously slanders other companies or takes other mean measures to disrupt the market order and conducts unfair competition: 10.4.15.1 Party B disseminates other rumors to maliciously slander other companies; 10.4.15.2 Party B dispatches undercover personnel to other companies to disrupt the operation order of other companies and solicits Driver Users or management personnel of other companies;

Contract No.: DDCX S DG KC 201812130044 10.4.15.3 Party B conducts other activities of unfair competition which seriously disrupt the market order; 10.4.16 Violating Article 8.2 for failing to meet Party A's requirements for cooperative vehicle leasing companies; 10.4.17 Party B conducts other Class D breaches stipulated in the Platform Rules; 10.5 If Party B has a violation of Article 10.3.5, resulting in the insurance company's refusal to pay or insufficient compensation to pay the driver's tort liability or carrier's liability in the traffic accident, the claim amount rejected by the insurance company and the compensation supposed to be paid by the insurance company if the corresponding insurance has been bought shall be borne by Party B. If Party B fails to bear the above mentioned amount rejected and compensation, resulting in any losses to Party A or its users, Party B shall compensate Party A for the losses of Party A and Party A shall have the right to terminate this Agreement unilaterally and shall pursue Party B's liability for breach in accordance with Articles 10.3 and 10.6. 10.6 In the event of any breach of the terms of this Agreement by either party, the breaching party shall remedy such breach within the time limit notified by the observing party. In the event of any losses incurred to the observing party, in addition to the corresponding liability for breach under the Agreement, the breaching party shall also be liable for the compensation for such losses (including, but not limited to, the losses incurred to the counterParty By such breach, the legal costs, notarial fees, appraisal fees, the attorney's fee, the travel expenses, etc., arising from the investigation and affixation of the liabilities of the breaching Party By the counterparty) . Unless any party is in violation of the confidentiality clause, in any case, neither party shall be liable for any indirect, punitive claims, or claims for losses of commercial profits, or damages for business losses of the company or any third Party Arising from this Agreement, or for any loss or inaccuracy of data of any form, whether based on Agreement, tort or any other legal principle, even though the party has been informed of the possibility of such damage. 10.7 If Party B violates this Agreement or the Platform Rules, Party A is entitled to take measures such as suspending the platform services, permanently stopping the platform services, and/or temporarily or permanently disabling the corresponding functions of the vehicle service company, and/or removing the products from the platforms. 10.8 In case any act of either party is in violation of several provisions of this Agreement at the same time, the observing party is entitled to choose one provision as the basis for the investigation and affixation of the liability for breach of the breaching party. In case several acts of either Party Are in violation of several provisions of this Agreement at the same time, the observing party is entitled to investigate and affix the liability for breach of the breaching party in accordance with each provision violated. 10.9 In the event of several valid agreements between Party A and Party B, any act of either party is in violation of such agreements between the Parties at the same time, the observing party is entitled to choose to investigate and affix the liability for breach of the breaching party in accordance with all provisions of all of such agreements or provisions of part of such agreements.

Contract No.: DDCX S DG KC 201812130044 11. Governing Law; Dispute Settlement 11.1 The execution, validation, interpretation, performance, modification and termination of this Agreement and the settlement of disputes under this Agreement shall be governed by the Laws of China. 11.2 Any dispute arising from the interpretation and performance of the terms of this Agreement shall be settled by the Parties through negotiation in good faith. If the Parties fail to reach an agreement on the settlement of such dispute within 30 days from the requirement of such negotiation by either party, such dispute may be submitted to the Beijing Arbitration Commission for arbitration in accordance with its arbitration rules in force then. The arbitral award shall be final and binding upon the Parties. 11.3 During the settlement of the dispute, the Parties shall continue to fully perform this Agreement, except for the matters in dispute. 12. Notices 12.1 All notices and other communications to either party hereto required or permitted hereunder shall be made in Chinese, by personal delivery or by registered mail with postage prepaid, commercial courier service or by e-mail to the address of the party specified in this Agreement. The date on which such notice shall be deemed to have been served upon such party shall be determined as follows: 12.1.1 Notices given by personal delivery, registered mail with postage prepaid or commercial courier service shall be deemed effectively given on the date of receipt or rejection at the designated address for notices; 12.1.2 Notices given by e-mail shall be deemed effectively given when the mail enters into the addressee's e-mail address contained in this article or at the time of the receipt of the system prompt for the failed transaction in the case of the invalidation of receiver's e-mail address. 12.2 For the purpose of notices, the contacts and contact information designated by the Parties are as follows: 12.2.1 Party A's contacts: (Telephone/Mobile number:) Address: E-mail: 12.2.2 Party B's contacts: Xianglong Li (Telephone/Mobile number: 0731-85240273) Address:Floor 9, Huitong Building, No. 168 Hehua Road, Hehua Street, Furong District, Changsha City, Hunan Province E-mail: 77128824@qq.com 12.3 In the event of any change to the contacts, address or e-mail address of either party, such party shall notify the other Party At least 3 working days in advance by the means provided in this article. Otherwise, the original address or e-mail address shall still be the valid address for notices.

Contract No.: DDCX S DG KC 201812130044 13. Force Majeure 13.1 Force Majeure means an event beyond the reasonable control of the Parties, unforeseeable or even foreseeable, but unavoidable by the Parties to this Agreement, which prevents, affects or delays the performance by either party of its obligations under this Agreement in whole or in part. Such event includes, but is not limited to, natural disaster, war, fire, riot, strike, Internet connection failure, computer system failure, communication failure, computer virus, hacker attack or any other similar events that shall be considered as events of force majeure in accordance with commercial practices. 13.2 The affected party may temporarily suspend the performance of its obligations under this Agreement until the effects of the event of force majeure are eliminated. The affected party shall fully notify the other party in writing of the occurrence of such event of force majeure in a timely manner, notifying the other party of the possible effects of such event on this Agreement, and shall use its best efforts to eliminate such event and mitigate its adverse effects, and provide the written evidence issued by relevant notary office within a reasonable period. Upon the fulfillment of the aforesaid obligations, the affected party shall not be liable to the other party for the breach within the scope of effects of such event of force majeure. 13.3 In case the event of force majeure sustains for more than 20 days, either party is entitled to terminate this Agreement unilaterally by written notice, and this Agreement shall terminate from the date on which such party gives such written notice of termination. 14. Independent Contractor Nothing in this Agreement shall be deemed to create any joint venture, partnership, or agency relationship between the Parties. Without the written consent of the authorized representative of the other party, neither party is entitled to execute any agreement on behalf of the other party or cause the other party to be bound by any law or borrow money or incur any liability or obligation on behalf of the other party hereto. Each party shall be solely liable for the actions of its employees and contractors employed for the purposes of the promotional activities. 15. Data and Privacy Protection The collection, storage and maintenance by either party of the third-party data, personal data or information obtained as a result of the execution or performance of this Agreement shall comply with all applicable laws, regulations or rules.

Contract No.: DDCX S DG KC 201812130044 16. Business Principles 16.1 Party B warrants that it does not give or offer any gift to any employee, agent or representative of Party A, and that there is no other improper interest transfer (including but not limited to giving material benefits or other non-material benefits in the form of gifting or lending or at a price significantly higher or lower than the market price) with the aforesaid persons, and it will not offer or grant such items or carry out improper benefits transfer in the future, in order to obtain any business from Party A, or to affect the aforesaid persons in the aspects of the terms, conditions or performance of any purchase agreement or order (including but not limited to this Agreement) between the Parties. 16.2 Party B warrants and undertakes that it will strictly abide by the commercial anti-bribery Laws and regulations in force in China and provisions for anti-corruption in all applicable Laws and regulations including the Foreign Corrupt Practices Act (FCPA) of the United States, and it shall not provide any bribes to any government official, employee of state-owned enterprises or public agency during the performance of this Agreement. Any violation of this article by Party B shall be considered as a material breach of the this Agreement, and Party A is entitled to immediately terminate this Agreement and the cooperation relationship between the Parties, and request Party B to pay the liquidated damages of RMB 50,000 (RMB FIFTY THOUSAND) and indemnify for all losses incurred to Party A thereby. 16.3 Party A's e-mail address for receiving the report of any violation of Code of Business Conduct is jubao@didiia.com. In the event of any violation of its Code of Business Conduct found by Party A, Party B shall cooperate with Party A in the investigation as required by Party A. If Party B fails to cooperate with Party A in such investigation, it shall be deemed as a material breach by Party B. In such case, Party A is entitled to immediately terminate the Agreement and the cooperation relationship between the Parties, and request Party B to pay the liquidated damages of RMB50,000 (RMB FIFTY THOUSAND) and indemnify for all losses incurred to Party A thereby. 17. Transfer During the term of this Agreement, neither party may assign, or transfer its rights and obligations under this Agreement in whole or in part, without the prior written consent of the other party. However, Party A may transfer its rights and obligations under this Agreement to any of its Affiliates in whole or in part with the written notice to Party B, and Party B irrevocably agrees and permits Party A's such rights, provided that Party A shall ensure that such transferee or assignee will comply with relevant laws and regulations, and ensure that Party B is exempt from any liability and consequences arising from any violation of applicable laws and regulations by such transferee or assignee, and Party A shall indemnify for the losses incurred to Party B thereby. 18. Severability If any one or more provisions contained in this Agreement is held to be invalid, illegal or unenforceable in any way in accordance with any law or regulation, the validity, legality or enforceability of the remaining provisions in this Agreement shall not in any way be affected or impaired. Such invalid, illegal or unenforceable provision shall be replaced by a valid, legal or enforceable provision that has similar economic effects of such invalid, illegal or unenforceable provision by the Parties through good faith negotiation to the fullest extent permitted by laws and expected by the Parties.

Contract No.: DDCX S DG KC 201812130044 19. Composition, Modification and Supplement of this Agreement 19.1 All Platform Rules are an integral part of this Agreement. In the event of any inconsistence between the Platform Rules and this Agreement, the Platform Rules shall prevail. If Party B signs this Agreement and uses the Platform, it shall accept to be bound by the Platform Rules. Party A is entitled to develop and revise the Platform Rules pursuant to the operation of the Platform. For the development and revision of the Platform Rules that may affect Party B's rights and obligations, Party A will notify Party B in writing via email 10 days prior to the implementation of the new Platform Rules, and Party B shall decide whether to continue to perform this Agreement within 10 days from the date of receipt of the notice via email. If Party B rejects the new Platform Rules, it shall send a written application for the termination of this Agreement to Party A within 10 days from the date of receipt of such notice. If Party B fails to terminate this Agreement or continue to log in and use the Platform within such 10-day period, it shall be deemed to agree to the new Platform Rules. The new Platform Rules shall become effective as of the effective date specified in the Platform Rules, and Party B shall strictly abide by the new Platform Rules as of the effective date. 19.2 Except for the Platform Rules, any modification and addition to this Agreement shall be signed by the Parties in writing. The modified and supplemental agreements signed by the Parties in connection with this Agreement shall be an integral part of this Agreement and shall have the same legal effect as this Agreement. 20. Limited Liability 20.1 Party A only provides the Platform, and Party B shall select (at its own discretion) the Driver Users to establish the consulting service relationship. Any dispute or controversy arising from the consulting services between Party B and any Driver User shall be settled by Party B and the Driver User, and Party A neither shall be liable for such dispute, nor shall be liable for the losses incurred to Party B and the Driver User during the provision of the consultation service by Party B to the Driver User. 20.2 Party A shall only conduct a formal review for the materials submitted and the information published by Party B. The approval by Party A shall not represent that Party A acknowledges the authenticity and legality of such material and information. In the event of any loss incurred to Party A or any third party due to the false materials and information provided by Party B, Party B shall be liable for compensation and shall be liable to Party A for the breach. 20.3 Party B has fully understood the functions and characteristics of services of the Platform prior to the use of the Platform and agrees that Party A shall not be liable to Party B for any defect in software, insufficiency of function or any necessary improvement. 20.4 Party B's use of the Platform and the acquisition of any information by using the Platform are solely at Party B's independent judgment and is at Party B's own risk (including but not limited to the losses caused by damage to Party B's computer system or mobile phone system or loss of data.)

Contract No.: DDCX S DG KC 201812130044 21. Validation and Term This Agreement shall enter into force as of the effective date. Unless this Agreement is early terminated in accordance with this Agreement or other agreements signed by the Parties hereof, the term of the validity of this Agreement shall be one year from the effective date. Party A is entitled to unilaterally terminate this Agreement within three natural months from the signing date of this Agreement. 22. Miscellaneous 22.1 The online Ride-hailing Service agreements such as the Vehicle Leasing Service Cooperation Agreement, the Management Consulting Service Agreement, the Consultation Service Cooperation Agreement, and the Corporate Franchising Management Consulting Service Agreement, the vehicle leasing and consulting service agreements (only limited to the Agreements relevant to Party A's fast ride business, except for those on general franchise business) shall continue to be valid within the scope of cooperation before the signing of this Agreement by and between the Parties hereof, and the deposits received by Party A in accordance with such agreements will temporarily not be refunded. Such agreements shall not be terminated until the end of the cooperation between the Parties under the agreements, at which time the Parties will conduct friendly negotiations on the termination of these agreements. 22.2 The expressions of not less than, no more than and within in this Agreement, include the given figure; the expressions of N working days in advance, within N working days, N days in advance, within N days, include the Nth working day and the Nth day. 22.3 This Agreement shall be executed in triplicate of equal legal effect, with two original copies for Party A and one original copy for Party B. Annex: Agreement for Didi Chuxing Partners on Honesty & Integrity and Anti-Commercial Bribery [REMAINDER OF PAGE INTENTIONALLY LEFT BLANK] Party A: Didi Chuxing Technology Co., Ltd. /s/ Didi Chuxing Technology Co., Ltd. [signature authenticated by third party document depository on December 17, 2018] Party B: Hunan Ruixi Financial Leasing Co., Ltd. /s/ Hunan Ruixi Financial Leasing Co., Ltd. [signature authenticated by third party document depository on December 17, 2018]

Contract No.: DDCX S DG KC 201812130044 Agreement for Didi Chuxing Partners on Honesty & Integrity and Anti-Commercial Bribery Party A: Didi Chuxing Technology Co., Ltd. Party B: Hunan Ruixi Financial Leasing Co., Ltd [Instruction: this Agreement shall be exclusively used by Didi Chuxing Technology Co., Ltd. to conclude Agreements with external sides. This Agreement shall be attached to all Agreements signed with external sides as an appendix to guarantee the interests of Contracting parties.] To build a fair and honest business cooperation ecology, the cooperating Parties hereby make and enter into the honesty & integrity and anti-commercial bribery agreement binding on both Parties. To ensure stricter compliance with the provisions of laws and regulations concerning the prohibition of commercial bribery, maintain common interests, and promote sound development of the Parties' relationship, the Parties hereby agree as follows through friendly negotiation for mutual compliance: Article I [Purpose of Contracting] The Parties shall comply with national laws and regulations on anti-commercial bribery, ensure legal business transactions between the Parties, and shall never damage either party's interest for the purpose of improper cooperation interest in any illegal or corruptible manner. The Parties shall strictly comply with this Agreement. The term commercial bribery used in this Agreement refers to all direct or indirect improper interests in material, service or spiritual forms given by Party B or its personnel to Party A's employees in order to obtain the opportunity of cooperation with Party A and cooperation benefits. Article II [Honesty and Integrity Commitments] (I) Party B undertakes: 1. Not to bribe any employee of Didi Chuxing or family members thereof in any way. 2. To support the honesty and integrity construction of Didi Chuxing and assume the obligation of real-name reporting; if any employee directly under Party B or involved in the cooperation doesn't refuse or report any bribe demand from the employees of Didi Chuxing or their family members and meets such demand, it shall be deemed Party B's commitment of bribery. 3. To voluntarily report the connection and interest relationship with the employees of Didi Chuxing. 4. To insist on integrity principle during transactions with Didi Chuxing and at least ensure: all information, documents, materials, data and relevant written and oral statements provided for Didi Chuxing are true and accurate.

Contract No.: DDCX S DG KC 201812130044 5. To strictly comply with the commitments made to Didi Chuxing, Agreements, agreements and memos between the Parties, not to conceal any information that may impact the interest of Didi Chuxing, and actively cooperate in the audit of Didi Chuxing. 6. To comply with the provisions in the code of conduct for Didi Chuxing partners, cooperation agreements and other policies. 7. To strictly comply with the provisions concerning Didi Chuxing brand management, and without authorization, shall not use , DIDI, Didi Chuxing, DIDI Club, authorized partner and any other easily confusing words. 8. To strictly comply with relevant national laws and regulations, and not to engage in any illegal activity. 9. To strictly manage company employees. 10. To keep practical and realistic, not to communicate any false information internally or to the society, and not to disclose any business secrets of Didi Chuxing. 11. To comply with national laws, regulations and Didi Chuxing provisions, keep honest in bid & tender or business cooperation course, and participate in bid or tender activities and business cooperation according to laws and regulations. Article III [Improper Interest] Party B, Party B's associated companies or employees and associated persons thereof: (1) shall not give cash gift, articles, negotiable securities directly or indirectly, or provide improper interest in other disguised forms in the name of Party B or in personal name to any employee of Party A or associated person (including but not limited to direct relative, collateral relative within three generations, close relatives by marriage or other persons who are closely related or have interest relationship); including but not limited to cash, checks, credit card gifts, samples, or other commodities, entertainment tickets, membership cards, or kickback, return commission in the form of currency or goods, employment or properties, introduction of private business cooperation, and travel, entertainment or personal service at the cost of Party B. (2) Introduce business or other activities to Party A, or to any spouse, friend or relative of Party A's employees as required by Party A's employees. Article IV [Conflicts of Interest] including but not limited to: (1) Party B shall not provide loan or financing of any form for Party A's employees and associated persons; (2) If any of Party B's shareholders, supervisors, managers, senior management personnel (including but not limited to the senior management, chief executive officer, chief financial officer, and other department managers subject to powers or duties as defined in the Company Law), cooperation project manager and project members is Party A's employee or its associated person, the aforesaid person shall truthfully and fully report the same to Party A in writing before cooperation;

Contract No.: DDCX S DG KC 201812130044 (3) In the process of cooperation, Party B shall not allow Party A's employees and their direct relative to hold or have a third party to hold Party B's equities (other than shares held through less than 1% outstanding equities in open securities exchange market, through funds without actual control right held directly or indirectly, or through trust of which the beneficiary is not any of the aforesaid person or his/her associated person), or employ Party A's employees and their direct relative (including but not limited to the establishment of formal labor relations, labor dispatching and outsourcing services, part-time consulting, and other forms). If Party B has employed any relative or other associated person of Party A's employees (including but not limited to direct relative, collateral relative within three generations, close relatives by marriage or other persons who are closely related or have interest relationship), Party B shall truthfully and fully report to Party A in written form before Party A and Party B conclude the cooperation agreement or within three days upon employment. Article V [Liability for Default] (1) If Party B commits any violation of the aforesaid agreements, Party A is entitled to unilaterally and completely terminate the Agreement and cooperation with Party B, and no associated entities of Party A will establish commercial cooperation with Party B at any time and under any circumstance in the future, including but not limited to Party B and all of its subsidiaries, branches and associated companies (the associated companies of Party B includes without limitation the companies or other organizations established, participated in, operated, controlled by or otherwise affiliated with Party B's shareholders, legal person, actual controller or directors, supervisors, and their direct relative, collateral relative within three generations, close relatives by marriage or other persons who are closely related or have interest relationship); besides, Party B shall pay liquidated damages to Party A at an amount of RMB 100,000 or 50% of the total amount paid/discharged under the involved order (Agreement), whichever is higher; if Party B's default causes any loss to Party A that cannot be covered by liquidated damages, Party A will recover compensations for actual losses from Party B. (2) Party B shall pay the liquidated damages within 5 working days upon Party A's discovery of any breach, and if the payment is not made in time, Party A is entitled to directly deduct the same from the Agreement price. (3) Where any improper interest is provided for any employee of Party A or his/her associated person, whether actively or passively, if Party B voluntarily provides effective information for Party A actively, Party A will consider based on actual situations whether to continue cooperation with Party B and/or waive the aforesaid liability for default. (4) The aforesaid circumstances are at absolute sole discretion of Party A. (5) Where any violation of the commitments on part of either party or its employee constitutes a crime, either party may report the crime to a judicial authority, and the persons involved will be prosecuted for criminal offense; the party violating the commitments and its employees, if causing economic loss to other party, shall provide compensations. Article VI [Reporting Channels and Reward] If Party B becomes aware of/suspects any violation of the aforesaid provisions on part of Party A's employees, Party B shall contact the Risk Control Compliance Department (RCCD) of Party A. If the information provided by the information provider about any commercial bribery is verified to be true, Party A will reward the information provider depending on the influence extent of the event, and in case of any event producing significant influence, will give special reward. Party A has a special email address to accept the complaints from Party B: jubao@didiia.com; complaint hotline: 010-62962880. Party A will keep all information providers and all materials provided by them strictly confidential.

Contract No.: DDCX S DG KC 201812130044 Article VII [Miscellaneous] This Agreement is an appendix to the Cooperation agreement, made in two copies, and have equal legal force to the Cooperation agreement. The issues that are not agreed upon in this Agreement shall be subject to the terms of the Master Agreement. Party A: Didi Chuxing Technology Co., Ltd. /s/ Didi Chuxing Technology Co., Ltd. [signature authenticated by third party document depository on December 17, 2018] Party B: Hunan Ruixi Financial Leasing Co., Ltd. /s/ Hunan Ruixi Financial Leasing Co., Ltd. [signature authenticated by third party document depository on December 17, 2018]
[A]: Highlight the parts (if any) of this contract related to Liquidated Damages that should be reviewed by a lawyer. Details: Does the contract contain a clause that would award either party liquidated damages for breach or a fee upon the termination of a contract (termination fee)?

[Q]: Exhibit 10.10

CERTAIN INFORMATION IN THIS EXHIBIT HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION. CONFIDENTIAL TREATMENT HAS BEEN REQUESTED WITH RESPECT TO THE OMITTED PORTIONS.

CO-BRANDING AGREEMENT

This Co-Branding Agreement (this Agreement), dated as of June 8, 1999, is made by and between Snap Technologies, Inc. a California corporation having its principal place of business at 111 Townsend St., San Francisco, CA 94107 (Snap), and, United Airlines, Inc., a Delaware corporation having its principal place of business at 1200 E. Algonquin Road, Elk Grove Township, IL 60007 (Sponsor).

RECITALS

A. Snap provides access to applications and other information and content regarding selecting and applying to and attending colleges and graduate and professional degree programs to end users via the World Wide Web; and

B. Sponsor wishes to obtain sponsorship placement on Snap's web site and access to certain information pertaining to Snap's end users.

AGREEMENT

NOW, THEREFORE, the parties agree as follows:

SECTION 1. DEFINITIONS

Wherever used in this Agreement with initial terms capitalized, the following terms shall have the following defined meanings:

CO-BRANDED PAGES means pages of the Snap Web Site, to be developed pursuant to Section 2.2 [CO-BRANDED PAGES] and hosted on the Snap Web Site, that display both the Snap Brand Features and the Sponsor Brand Features, along with such Sponsor Content, Snap Content and other content as the parties may agree upon.

CONFIDENTIAL INFORMATION means information of either party (whether of a technical, business or other nature) which the other party knows or reasonably should know to be confidential or proprietary information of such party.

INTELLECTUAL PROPERTY RIGHTS means any patent, copyright, rights in Trademarks, trade secret rights, moral rights and other intellectual property or proprietary rights arising under the laws of any jurisdiction.

EXCLUSIVE CATEGORY means those product and/or service categories identified on Exhibit A.

SNAP BRAND FEATURES means the Snap Marks and Snap's distinct brand elements that appear from time to time in Snap's properties, ventures and services worldwide and are protected under U.S. copyright law or for which Snap has established trademark, service mark or trade dress rights and any modifications to the foregoing that may be created during the term of this Agreement.

CO-BRANDING AGREEMENT PAGE 1 SNAP CONFIDENTIAL

* Portions of this exhibit have been omitted and filed separately with the Commission pursuant to a request for confidential treatment under Rule 406.

SNAP CONTENT means any information, materials or content developed by Snap for use on the Sponsor Web Site.

SNAP MARKS means those Trademarks of Snap set forth on Exhibit B hereto and such other Trademarks as Snap may from time to time notify Sponsor to be Snap Marks within the meaning of this Agreement.

SNAP WEB SITE means that Web Site, the primary home page for which is located at URL http://www.collegedge.com (and any successor or replacement thereof).

Source: EMBARK COM INC, S-1/A, 10/8/1999

SPONSOR CONTENT means any information, materials or content supplied by or on behalf of Sponsor, whether directly or indirectly, for use on the Co-Branded Pages.

SPONSOR BRAND FEATURES means the Sponsor Marks and Sponsor's distinct brand elements that appear from time to time in Sponsor's properties, ventures and services worldwide and are protected under U.S. copyright law or for which Sponsor has established trademark, service mark or trade dress rights and any modifications to the foregoing that may be created during the term of this Agreement.

SPONSOR MARKS means those Trademarks of Sponsor set forth on Exhibit B hereto and such other Trademarks (if any) as Sponsor may from time to time notify Snap in writing to be Sponsor Marks within the meaning of this Agreement.

SPONSOR WEB SITE means that Web Site, the primary home page for which is located at URL http://www.ual.com and any successor or replacement thereof.

TERM means the term of this Agreement as provided in Section 4.1 [TERM].

TRADEMARKS means any trademarks, service marks, trade dress, trade names, corporate names, proprietary logos or indicia and other source or business identifiers.

WEB SITE means, with respect to any person or entity, all points of presence and/or services maintained by such person or entity on the Internet (including, without limitation, the World Wide Web) or on any successor public data network. With respect to any Web Site maintained on the World Wide Web, such Web Site includes all HTML pages (or similar unit of information presented in any relevant data protocol) that either (a) are identified by the same second-level domain (such as .com) or by the same equivalent level identifier in any relevant address scheme, or (b) contain branding, graphics, navigation or other characteristics such that a user reasonably would conclude that the pages are part of an integrated information or service offering.

SECTION 2. CONTENT, CO-BRANDING AND LICENSES

2.1 CREATION OF CONTENT. Following the execution of this Agreement, Snap and Sponsor will work in good faith to develop the content specified in Exhibit C. All content to be included on the Co-Branded Pages shall be required to comply with Snap's generally applicable content and technical guidelines.

2.2 CO-BRANDED PAGES. Following the execution of this Agreement, Snap and Sponsor will work in good faith to develop the Co-Branded Pages which may include all or part of the

CO-BRANDING AGREEMENT PAGE 2 SNAP CONFIDENTIAL

* Portions of this exhibit have been omitted and filed separately with the Commission pursuant to a request for confidential treatment under Rule 406.

Sponsor Content and/or the Snap Content. The Co-Branded Pages will have the specifications set forth on Exhibit C. The Co-Branded Pages shall be required to comply with Snap's generally applicable content and technical guidelines. Sponsor will supply Sponsor Content and Sponsor Brand Features as agreed upon by the parties for inclusion in the Co-Branded Pages. Following the development thereof, Snap shall use commercially reasonable efforts to post and maintain the Co-Branded Pages on the Snap Web Site. Snap may from time to time, in consultation with Sponsor, update and modify the Co-Branded Pages but may not change Sponsor content or Sponsor Brand Features, or do anything else with them, without Sponsor's prior written consent.

2.3 LICENSES.

2.3.1 Subject to Section 2.4 [APPROVAL OF TRADEMARK USAGE], Sponsor hereby grants Snap a non-exclusive, revocable nontransferable, royalty-free, worldwide license to: (a) use, reproduce, publish, perform and display the Sponsor Marks and Sponsor Brand Features on the Co-Branded Pages; (b) link to the Sponsor Web Site from the Co-Branded Pages and/or the Snap Web Site that contains the Co-Branded Pages and (c) use, reproduce, publish, perform, and display the

Source: EMBARK COM INC, S-1/A, 10/8/1999

Sponsor Content in and on the Co-Branded Pages. All goodwill arising out of Snap's use of any of the Sponsor Marks shall inure solely to the benefit of Sponsor.

2.3.2 Subject to Section 2.4 [APPROVAL OF TRADEMARK USAGE], Snap hereby grants Sponsor a non-exclusive, nontransferable, royalty-free, worldwide license to (a) use, reproduce, publish, perform and display the Snap Marks and Snap Brand Features on the Sponsor Web Site in connection with the logo link contemplated by Section 2.l, and in connection with its promotional and marketing activities contemplated by Section 2.5 [PROMOTION OF SNAP SERVICES] and (b) use, reproduce, publish, perform and display the Snap Content on the Sponsor Web Site or other Sponsor properties as mutually agreed by the parties. All goodwill arising out of Sponsor's use of any of the Snap's Marks shall inure solely to the benefit of Snap.

2.4 APPROVAL OF TRADEMARK USAGE. Snap shall not use or exploit in any manner any of the Sponsor Marks or Sponsor Brand Features, and Sponsor shall not use or exploit in any manner any of the Snap Marks or Snap Brand Features, except in such manner and media as may be specified in the other party's trademark usage and branding guidelines or as the other party may consent to in writing. Either party may revise such guidelines or revoke or modify any such consent upon written notice to the other party.

2.5 PROMOTION OF SNAP SERVICES. Commencing upon the date of this Agreement and thereafter throughout the Term Sponsor will use its commercially reasonable efforts (subject to the terms of this Agreement) to generally promote and market Snap and the Snap Web Site. In addition, Sponsor will perform those specific promotional and marketing services specified on Exhibit D.

2.6 EXCLUSIVE SPONSORSHIP. During the Term, Snap will not grant any third party any right to sponsor any products or services in the Exclusive Category on or through the Snap Web Site. For the avoidance of doubt, the parties acknowledge that the foregoing restriction applies only to persistent sponsorship placement as judged by Sponsor at its discretion, and not to run-of-site banner advertisements or other rotating promotional placements.

2.7 SNAP USER DATA. Snap will distribute marketing messages on behalf of Sponsor to Snap's end users via electronic mail and other methods of communication as mutually agreed by the parties. Furthermore, Snap will make available to Sponsor necessary end user data as reasonably

CO-BRANDING AGREEMENT PAGE 3 SNAP CONFIDENTIAL

* Portions of this exhibit have been omitted and filed separately with the Commission pursuant to a request for confidential treatment under Rule 406.

appropriate for marketing purposes, including, without limitation, pre-populating end user data into online frequent flier account applications. Sponsor acknowledges that all such end user data that is generated by Snap is valuable proprietary information of Snap and Sponsor agrees that any use of such end user data will limited solely to use for purposes of delivering superior travel values to Snap end users and for no other purpose. Furthermore, Sponsor acknowledges that any use of Snap end user data shall be limited to the extent allowed by and subject to Snap's agreement with such end users; provided, however, that Snap represents and warrants that such agreements with its end users will not increase Sponsor's duties or decrease its rights, nor reduce Snaps obligation to Sponsor hereunder without Sponsor's prior written permission.

SECTION 3. COMPENSATION AND REPORTING

3.1 UP-FRONT PAYMENT. Upon execution of this Agreement, Sponsor will pay Snap the amounts set forth on Exhibit A as the Up-Front Fee in consideration of Snap's development and integration of travel-related content for use on the Co-Branded Pages and/or the Sponsor Web Site.

3.2 QUARTERLY FEE PAYMENTS. Sponsor will pay Snap the quarterly fees as set forth below on Exhibit A hereto.

3.3 LAUNCH OF TRAVEL CO-BRANDED PAGES. After execution of this Agreement, the parties shall work together cooperatively to determine a mutually agreeable timeline for the launch of the Co-Branded Pages. If the parties determine that an adjustment to the timing of quarterly payments hereunder is

Source: EMBARK COM INC, S-1/A, 10/8/1999

appropriate, the parties may amend the quarterly payment schedule set forth on Exhibit A hereto with a written amendment signed by both parties.

SECTION 4. TERM AND TERMINATION

4.1 TERM. The Term shall commence on the date of this Agreement and, unless earlier terminated or extended as provided below, shall end as of December 31, 2000.

4.2 TERMINATION. Either party may terminate the Term upon not less than sixty (60) days prior written notice to the other party of any breach hereof by such other party. In addition, either party may terminate the Term immediately upon written notice in the event that the other party shall fail to do business in the normal course or become subject to any bankruptcy, assignment for creditors, corporate dissolution or similar proceeding.

4.3 EFFECT OF TERMINATION. Upon termination or expiration of the Term for any reason, all rights and obligations of the parties under this Agreement shall be extinguished, except that: (a) the rights and obligations of the parties under Sections 5, 6, 7 and 8 of this Agreement, along with all accrued payment obligations of Sponsor (i.e. the up-front payment referenced in Section 3.1 [UP-FRONT PAYMENT] and set forth in Exhibit A hereof), shall survive any termination or expiration of the Term.

4.4 RIGHT OF FIRST REFUSAL. In the event of termination or expiration of this Agreement for other than a material breach of this Agreement by Sponsor, upon notice from Sponsor delivered to Snap at least forty-five (45) days prior to such expiration or termination, Snap shall negotiate in good faith an agreement providing Sponsor with sponsorship rights similar to those described herein on terms and conditions to be mutually agreed upon by the parties. In the event that an agreement

CO-BRANDING AGREEMENT PAGE 4 SNAP CONFIDENTIAL

* Portions of this exhibit have been omitted and filed separately with the Commission pursuant to a request for confidential treatment under Rule 406.

between the parties is not executed within thirty (30) days following delivery, of such notice to Snap, Snap shall be free thereafter to enter into an such an agreement with any third party.

SECTION 5. REPRESENTATIONS AND WARRANTIES; INDEMNITY

5.1 SNAP REPRESENTATIONS AND WARRANTIES. Snap represents and warrants to Sponsor that:

(a) it has full power and authority to enter into this Agreement;

(b) the execution, delivery and performance by Snap of this Agreement will not violate any law, statute or other governmental regulation, and will not violate any other agreement or instrument to which Snap is a party; and

(c) the use of the Snap Content will not violate or infringe any Intellectual Property Right or other right of any third party.

5.2 SPONSOR REPRESENTATIONS AND WARRANTIES. Sponsor represents and warrants to Snap that:

(a) it has full power and authority to enter into this Agreement;

(b) neither the execution, delivery and performance by Sponsor of this Agreement, nor the performance of ticketing services by Sponsor, in connection with the Co-Branded Pages, will violate any law, statute or other governmental regulation or any other agreement or instrument to which Sponsor is a party; and

(c) the use of the Sponsor Content will not violate or infringe any Intellectual Property Right or other right of any third party.

SECTION 6. EXCLUSIONS; NO LIABILITY

Source: EMBARK COM INC, S-1/A, 10/8/1999

6.1 WARRANTIES EXCLUDED. NEITHER PARTY MAKES ANY OTHER REPRESENTATIONS OR WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, IN CONNECTION WITH THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY. WITHOUT LIMITING THE GENERALITY OF THE FOREGOING: (A) SNAP MAKES NO REPRESENTATIONS OR WARRANTIES WITH RESPECT TO THE SNAP WEB SITE, SNAP BRAND FEATURES OR ANY OTHER ITEMS OR SERVICES PROVIDED BY SNAP, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTY ARISING BY USAGE OF TRADE, COURSE OF DEALING OR COURSE OF PERFORMANCE, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND ANY IMPLIED WARRANTY OF NON-INFRINGEMENT; (B) SPONSOR ACKNOWLEDGES THAT THE SNAP WEB SITE (INCLUDING ANY SERVERS OR OTHER HARDWARE, SOFTWARE AND ANY OTHER ITEMS USED OR PROVIDED BY SNAP IN CONNECTION WITH THE SNAP WEB SITE) AND SNAP BRAND FEATURES ARE PROVIDED AS IS AND THAT SNAP MAKES NO WARRANTY THAT THE SNAP WEB SITE WILL BE FREE FROM BUGS, FAULTS, DEFECTS OR ERRORS OR THAT ACCESS TO THE SNAP WEB SITE WILL BE UNINTERRUPTED; (C) SPONSOR MAKES NO REPRESENTATIONS OR WARRANTIES WITH RESPECT TO THE SPONSOR WEB SITE,

CO-BRANDING AGREEMENT PAGE 5 SNAP CONFIDENTIAL

* Portions of this exhibit have been omitted and filed separately with the Commission pursuant to a request for confidential treatment under Rule 406.

SPONSOR BRAND FEATURES OR ANY OTHER ITEMS OR SERVICES PROVIDED BY SPONSOR, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTY ARISING BY USAGE OF TRADE, COURSE OF DEALING OR COURSE OF PERFORMANCE, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND ANY IMPLIED WARRANTY OF NON-INFRINGEMENT; AND (D) SNAP ACKNOWLEDGES THAT THE SPONSOR WEB SITE (INCLUDING ANY SERVERS OR OTHER HARDWARE, SOFTWARE AND ANY OTHER ITEMS USED OR PROVIDED BY SPONSOR IN CONNECTION WITH THE SPONSOR WEB SITE) AND SPONSOR BRAND FEATURES ARE PROVIDED AS IS AND THAT SPONSOR MAKES NO WARRANTY THAT THE SPONSOR WEB SITE WILL BE FREE FROM BUGS, FAULTS, DEFECTS OR ERRORS OR THAT ACCESS TO THE SPONSOR WEB SITE WILL BE UNINTERRUPTED.

6.2 LIMITATION OF LIABILITY. NEITHER PARTY WILL HAVE ANY LIABILITY FOR, AND EACH PARTY HEREBY WAIVES AND DISCLAIMS, ANY AND ALL CLAIMS AND CAUSES OF ACTION AGAINST THE OTHER PARTY, WHETHER IN CONTRACT, TORT (INCLUDING, WITHOUT LIMITATION, NEGLIGENCE AND STRICT LIABILITY), WARRANTY OR OTHERWISE, RELATING TO ANY INDIRECT, CONSEQUENTIAL OR EXEMPLARY DAMAGES, IN EACH CASE, ARISING OUT OF OR IN CONNECTION WITH THIS AGREEMENT (INCLUDING ANY BREACH HEREOF) OR ANY OF THE TRANSACTIONS CONTEMPLATED HEREBY.

SECTION 7. OWNERSHIP

7.1 SPONSOR. As between the parties, Sponsor retains all right, title and interest in and to the Sponsor Web Site, the Sponsor Content and the Sponsor Marks and other Sponsor Brand Features, along with all Intellectual Property Rights associated with any of the foregoing.

7.2 SNAP. As between the parties, Snap retains all right, title and interest in and to: (a) the Snap Content, Snap Web Site (including, without limitation, any and all Snap Web Site content (other than the Sponsor Content), Sponsor generated data, URLs, domain names, technology, hardware, software, code, know-how, techniques, algorithms, processes, user interfaces, look and feel, Trademarks and any other items posted thereon or used in connection or associated therewith) and the Snap Marks and other Snap Brand Features, along with all Intellectual Property Rights associated with any of the foregoing.

7.3 OTHER TRADEMARKS. Snap shall not register or attempt to register any of the Sponsor Marks or any Trademarks which Sponsor reasonably deems to be confusingly similar to any of the Sponsor Marks. Sponsor shall not register or attempt to register any of the Snap Marks or any Trademarks which Snap reasonably deems to be confusingly similar to any of the Snap Marks.

7.4 FURTHER ASSURANCES. Each party shall take, at the other party's expense, such action (including, without limitation, execution of affidavits or other documents) as the other party may reasonably request to effect, perfect or confirm such other party's ownership interests and other rights as set forth above in this Section 7.

CO-BRANDING AGREEMENT PAGE 6 SNAP CONFIDENTIAL

Source: EMBARK COM INC, S-1/A, 10/8/1999

* Portions of this exhibit have been omitted and filed separately with the Commission pursuant to a request for confidential treatment under Rule 406.

SECTION 8. GENERAL PROVISIONS

8.1 CONFIDENTIALITY. During the Term, and for a period of five (5) years thereafter, the receiving party will not disclose to others or use for any purpose of its own, other than in performance of this Agreement, any Confidential Information of the other party. Each party shall take, at a minimum, measures consistent with those taken to protect its own similar types of Confidential Information (and in any event, at least reasonable measures) to protect the other's Confidential Information against disclosures prohibited by this Agreement. Each party acknowledges that its breach of the provisions of this Section 8.1 [CONFIDENTIALITY] will result in immediate and irreparable harm to the other and that money damages alone would be inadequate to compensate such party. Therefore, in the event of a breach of this Section 8.1 [CONFIDENTIALITY] by either party the other party may, in addition to other remedies, immediately obtain and enforce injunctive relief prohibiting the breach or threatened breach or compelling specific performance. Notwithstanding any other provision of this Agreement, the restrictions set forth in this Section 8.1 [CONFIDENTIALITY] shall not apply to any information that: (i) is in or enters the public domain through no fault of the receiving party; (ii) is disclosed to the receiving party by a third party legally entitled to make such disclosure; (iii) is independently developed by the receiving party without reference to any Confidential Information of the other party; or (iv) is required to be disclosed by applicable law, regulation or order of any governmental authority; provided, that in such event, the receiving party shall provide the disclosing party with prior notice that is reasonable in the circumstances of such disclosure and shall use reasonable efforts to cooperate with the disclosing party to minimize the extent and scope of such disclosure.

8.2 INDEPENDENT CONTRACTORS. Sponsor and Snap are independent contractors under this Agreement, and nothing herein shall be construed to create a partnership, joint venture, franchise or agency relationship between Sponsor and Snap. Neither party has any authority to enter into agreements of any kind on behalf of the other party.

8.3 ASSIGNMENT. Neither party may assign this Agreement or any of its rights or delegate any of its duties under this Agreement without the prior written consent of the other party, not to be unreasonably withheld; except that either party may, without the other party's consent, assign this Agreement or any of its rights or delegate any of its duties under this Agreement: (a) to any corporate affiliate of such party; or (b) to any purchaser of all or substantially all of such party's assets or to any successor by way of merger, consolidation or similar transaction. Subject to the foregoing, this Agreement will be binding upon, enforceable by, and inure to the benefit of the parties and their respective successors and assigns.

8.4 CHOICE OF LAW; FORUM SELECTION. This Agreement shall be governed by, and construed in accordance with, the laws of the State of California without reference to its choice of law rules. Sponsor hereby irrevocably consents to personal jurisdiction and venue in the state and federal courts located in San Francisco, California with respect to any actions, claims or proceedings arising out of or in connection with this Agreement.

8.5 NONWAIVER. No waiver of any breach of any provision of this Agreement shall constitute a waiver of any prior, concurrent or subsequent breach of the same or any other provisions hereof, and no waiver shall be effective unless made in writing and signed by an authorized representative of the waiving party.

CO-BRANDING AGREEMENT PAGE 7 SNAP CONFIDENTIAL

* Portions of this exhibit have been omitted and filed separately with the Commission pursuant to a request for confidential treatment under Rule 406.

8.6 FORCE MAJEURE. Neither party shall be deemed to be in default of or to have breached any provision of this Agreement as a result of any delay, failure in performance or interruption of service, resulting directly or indirectly from acts of God, acts of civil or military authorities, civil

Source: EMBARK COM INC, S-1/A, 10/8/1999

disturbances, wars, strikes or other labor disputes, fires, transportation contingencies, interruptions in telecommunications or Internet services or network provider services, other catastrophes or any other occurrences which are beyond such party's reasonable control.

8.7 NOTICES. Any notice or other communication required or permitted to be given hereunder shall be given in writing and delivered by first class U.S. mail, in person, or mailed via confirmed facsimile or e-mail, or delivered by courier service, properly addressed and stamped with the required postage, to the person signing this agreement on behalf of the applicable party at its address specified above and shall be deemed effective upon receipt. Either party may from time to time change the person to receive notices or its address by giving the other party notice of the change in accordance with this section:

8.8 INTEGRATION. This Agreement contains the entire understanding of the parties hereto with respect to the transactions and matters contemplated hereby, supersedes all previous agreements or negotiations between Snap and Sponsor concerning the subject matter hereof, and cannot be amended except by a writing signed by both parties. If any provision of this Agreement shall be adjudged by any court of competent jurisdiction to be unenforceable or invalid, that provision shall be limited or eliminated to the minimum extent necessary so that this Agreement shall otherwise remain in full force and effect and enforceable.

IN WITNESS WHEREOF, the parties have duly executed and delivered this Agreement as of the date set forth above.

SNAP: SPONSOR:

Snap Technologies United Airlines, Inc.

By: /s/ Howard Berman By: /s/ [*] ---------------------------------- -------------------------------------- Name: Howard Berman Name: [*] -------------------------------- ------------------------------------ Title: Chief Operating Officer Title: Director Electronic Distribution ------------------------------- ----------------------------------- Date: June 8, 1999 Date: June 8, 1999 -------------------------------- ------------------------------------

CO-BRANDING AGREEMENT PAGE 8 SNAP CONFIDENTIAL

* Portions of this exhibit have been omitted and filed separately with the Commission pursuant to a request for confidential treatment under Rule 406.

EXHIBIT A

PAYMENTS AND EXCLUSIVITY

1. The Exclusive Category is PROVIDERS OF TRAVEL SERVICE.

2. The up-front payment called for by Section 3.1 will be [*].

3. Sponsor shall pay the following non-accrued obligation quarterly fees on or prior to the following dates:

June 30, 1999 [*] September 30, 1999 [*] December 31, 1999 [*] March 31, 2000 [*] June 30, 2000 [*] September 30, 2000 [*] December 31, 2000 [*]

CO-BRANDING AGREEMENT PAGE 9 SNAP CONFIDENTIAL

* Portions of this exhibit have been omitted and filed separately with the Commission pursuant to a request for confidential treatment under Rule 406.

Source: EMBARK COM INC, S-1/A, 10/8/1999

EXHIBIT B

TRADEMARKS

The following Trademarks of Sponsor as well as additional Trademarks of Sponsor added at a later date related to the development of the United Student Travel Center are Sponsor Marks as that term is used in this Agreement.

United Airlines logos (forthcoming)

CollegePlus logo (forthcoming)

The following Trademarks of Snap are Snap Marks as that term is used in this Agreement:

[LOGO]

CO-BRANDING AGREEMENT PAGE 10 SNAP CONFIDENTIAL

* Portions of this exhibit have been omitted and filed separately with the Commission pursuant to a request for confidential treatment under Rule 406.

EXHIBIT C

SPECIFICATIONS OF CONTENT AND CO-BRANDED PAGES

SNAP CONTENT

The following content shall be developed by Snap (with input from Sponsor) and provided to Sponsor for inclusion on the Sponsor Web Site:

- - Travel related content on the Going to School section of the Snap site for students seeking to enter college, graduate school, professional schools or ESL programs. This content shall include but not be limited to informational articles on how to pack for travel, frequent flyer programs, and travel tips, etc. Content ideas or articles may be provided by Sponsor or by Snap. Snap will edit or write these articles as necessary to fit the overall tone of the site.

- - As other areas of the Snap site are developed that may pertain to travel, Sponsor and Snap will look to develop travel related content in a similar fashion as above.

- - Snap agrees to include Sponsor specials and e-fare related information in Snap's monthly newsletter to Snap's registered users. The input will be provided by Sponsor but may be adjusted by Snap to fit the overall tone of the newsletter. The Sponsor's input to the newsletter may include buttons or links back to the Sponsor's booking engine or its E-Fares-Registered Trademark- so that users may, for example, actually book tickets or sign-up for weekly E-Fare-Registered Trademark- notifications.

SPONSOR CONTENT

The following content shall be developed by Sponsor (with input from Snap) and provided to Snap for inclusion on the Co-Branded Pages:

- - The Sponsor shall develop a student travel site that will include a booking engine and E-Fares-Registered Trademark- engine. Snap users may link to this site through the Snap store or through any other relevant pages on the Snap site. Users who connect from the Snap site will be linked to or from the Co-branded or Snap pages by a logo link containing the Snap Brand Features to be supplied by Snap which links back to the Snap web site. This logo link will be placed in a mutually acceptable above the fold location on the Sponsor site (based on a 640x450 pixels screen).

- - Sponsor agrees that users who connect from the Snap site shall be at least one click away from any page which mentions the CollegePlus or MileagePlus

Source: EMBARK COM INC, S-1/A, 10/8/1999

First Card credit card.

- - Sponsor will work with Snap to develop content ideas and articles for the Going to School and other areas on the Snap site as outlined above.

CO-BRANDING AGREEMENT PAGE 11 SNAP CONFIDENTIAL

* Portions of this exhibit have been omitted and filed separately with the Commission pursuant to a request for confidential treatment under Rule 406.

EXHIBIT D

SPONSOR PROMOTIONAL ACTIVITIES

Sponsor and Snap shall work together to create mutually acceptable content for inclusion on the Going to School section of the Snap Web Site.

On each page of the Sponsor Web Site linked to or from the Co-Branded Pages or containing any Snap Content, Sponsor shall include, in a mutually acceptable above-the-fold location (based on a 640x480 pixels screen), a logo link containing the Snap Brand Features, to be supplied by Snap, which links back to the Snap Web Site.

Sponsor shall make available to Snap [*] of advertising placements (based on Sponsor's standard prices for the same or similar advertising) during each the calendar years 1999 and 2000 in marketing vehicles owned or controlled by Sponsor as reasonably requested by Snap for the purpose of marketing the Co-Branded Pages and the services provided on such pages. The parties acknowledge that Snap has elected to use HEMISPHERES magazine as the initial marketing vehicle. Snap acknowledges that marketing pieces included in Sponsor's marketing vehicles must be reasonably consistent with the overall message delivered by such vehicle.

Sponsor shall develop a its new proprietary product category to be offered through the Co-Branded Pages that shall represent a college-oriented electronic fare based on Sponsor's E-Fare-Registered Trademark- product. It is the parties' expectations that the investment required of Sponsor to deliver this new product category to the relationship described in this Agreement shall be approximately [*].

Sponsor shall make available to Snap [*] worth of travel on Sponsor's airline ([*] in calendar 1999 and [*] in calendar 2000) to be given away by Snap through a sweepstakes process as a promotional tool. Snap shall be free to elect to give away domestic or international travel in its sole election and will be credited [*] per domestic roundtrip ticket given away and [*] per international roundtrip ticket given away. In the event that the parties mutually determine that the sweepstakes form of promotion is a valuable marketing tool, the parties may agree to make additional tickets available to be given away.

CO-BRANDING AGREEMENT PAGE 12 SNAP CONFIDENTIAL

* Portions of this exhibit have been omitted and filed separately with the Commission pursuant to a request for confidential treatment under Rule 406.

Source: EMBARK COM INC, S-1/A, 10/8/1999
[A]:
Highlight the parts (if any) of this contract related to Cap On Liability that should be reviewed by a lawyer. Details: Does the contract include a cap on liability upon the breach of a party's obligation? This includes time limitation for the counterparty to bring claims or maximum amount for recovery.