Exhibit
4.5



FORM
OF SUBSCRIPTION AGREEMENT



This
Subscription Agreement (this “Subscription Agreement”) is being entered into as of September 14, 2023, by and among
Prime Impact Acquisition I, an exempted company incorporated under the laws of the Cayman Islands (“SPAC”), Cheche
Group Inc., an exempted company newly formed under the laws of the Cayman Islands (the “Issuer”) and Prime Impact
Cayman, LLC (the “Investor”), and solely with respect to Section 12s Cheche Technology Inc., an exempted company incorporated
under the laws of the Cayman Islands (the “Company”), in connection with the Business Combination Agreement, dated
as of January 29, 2023 (as may be amended, supplemented or otherwise modified from time to time, the “Transaction Agreement”),
by and among SPAC, the Issuer, (the Company and the other parties thereto providing for the combination of SPAC, the Issuer and the Company,
on the terms and subject to the conditions therein pursuant to (i) the merger of SPAC with the Issuer, with the Issuer being the surviving
entity (the “Initial Merger”), followed by (ii) the merger of the Company with Cheche Merger Sub Inc., a wholly-owned
subsidiary of the Issuer, with the Company being the surviving entity (the “Acquisition Merger,” and together with
the Initial Merger and the other transactions contemplated by the Transaction Agreement, collectively, the “Transaction”).
In connection with the Transaction, the Issuer is seeking commitments from interested investors to purchase, contingent upon, and substantially
concurrently with the closing of the Transaction, that number of Class A ordinary shares in the capital of the Issuer, par value $0.00001
per share (the “Shares”) set forth on the signature page of this Subscription Agreement in a private placement for
a purchase price of $10.00 per share (the “Per Share Purchase Price”). The aggregate purchase price to be paid by
the Investor for the subscribed Shares as set forth on the signature page hereto (the “Subscribed Shares”) is referred
to herein as the “Subscription Amount.”



In
connection therewith, and in consideration of the foregoing and the mutual representations, warranties and covenants, and subject to
the conditions, set forth herein, and intending to be legally bound hereby, each of the Investor, the Issuer and SPAC acknowledges and
agrees as follows:



1.
Subscription and Purchase Price. The Investor hereby irrevocably subscribes for and agrees to purchase from the Issuer the number
of Shares set forth on the signature page of this Subscription Agreement on the terms and subject to the conditions provided for herein.
The Subscription Amount will be paid by Investor as follows: (i) $3,924,976 of the Subscription Amount shall be satisfied by the contribution
by the Investor to the Issuer of that certain Amended and Restated Promissory Note, dated as of December 30, 2022, by and between SPAC
and the Investor in the principal amount of $3,924,976 (the “Promissory Note”), which reflect borrowings through the
date hereof; (ii) $360,000 of the Subscription Amount shall be satisfied by the settlement of administrative fees receivables in the
aggregate amount of $360,000 (the “Administrative Fee Receivable”) owed by the SPAC to Investor (the aggregate amount of
(i) and (ii) collectively, the “Contribution and Settlement Amount”); and (iii) the payment by Investor to Issuer
of the aggregate amount of cash equal to $2,057,313 (the “Cash Subscription Amount” and together with the Contribution
and Settlement Amount, the “Purchase Price”). The Investor acknowledges and agrees that the Issuer reserves the right
to accept or reject the Investor’s subscription for the Shares for any reason or for no reason, in whole or in part, at any time
prior to its acceptance, and the same shall be deemed to be accepted by the Issuer only when this Subscription Agreement is signed by
a duly authorized person by or on behalf of the Issuer; the Issuer may do so in counterpart form.













2.
Closing. Subject to the satisfaction or waiver of conditions set forth in Section 3, the closing of the sale of the Shares
contemplated hereby (the “Closing”) is contingent upon the substantially concurrent consummation of the Transaction
and the receipt of the notice confirming the completion of the required filing (the “CSRC Approval”) pursuant to the
Trial Administrative Measures of Overseas Securities Offering and Listing by Domestic Companies, promulgated by the China Securities
Regulatory Commission on February 17, 2023 (the “Overseas Listing Trial Measures”) and the supporting guidelines of
the Overseas Listing Trial Measures. The Closing shall occur on the date of, and substantially concurrently with and conditioned upon
the consummation of, the Transaction; provided that effective time of the issuance of the Shares pursuant to this Agreement shall
be deemed to be immediately after the effective time of the Initial Merger and prior to the effective time of the Acquisition Merger.
Upon (a) satisfaction or waiver of the conditions set forth in Section 3 below (except for the condition set forth in Section
3 (b)(iii)) and (b) delivery of written notice from (or on behalf of) the Issuer to the Investor (the “Closing Notice”),
that the Issuer reasonably expects all conditions to the closing of the Transaction to be satisfied or waived on a date that is not less
than five (5) business days or any later date as agreed in writing by the Investor from the date on which the Closing Notice is delivered
to the Investor, the Investor shall, by irrevocably written wire instruction, transfer to the Issuer, three (3) business days or any
later date as agreed in writing by the Issuer prior to the closing date specified in the Closing Notice (the “Closing Date”),
the Cash Subscription Amount by irrevocable wire transfer of United States dollars in immediately available funds to the bank account
specified in Section 12(q), to be held until the closing of the Acquisition Merger, however, before the delivery of the Closing
Notice, the Issuer may deliver a pre-closing notice to the Investor. Notwithstanding the foregoing, the Investor shall not be obligated
to transfer the Cash Subscription Amount to such bank account pursuant to this Section 2 prior to the receipt of the CSRC Approval.
The Investor shall also deliver to the Issuer any other information that is reasonably requested in the Closing Notice in order for the
Issuer to issue the Investor’s Shares, including, without limitation, the legal name of the person in whose name such Shares are
to be issued and a duly executed Internal Revenue Service Form W-9 or W-8, as applicable. Immediately upon the effective time of the
Initial Merger, the Promissory Note will be deemed contributed in full by Investor to the Issuer and the Administrative Fee Receivable
shall be deemed settled in full. As soon as practicable following, but not later than one (1) business day after the Closing Date, the
Issuer shall (1) issue a number of Shares to the Investor set forth on the signature page to this Subscription Agreement and subsequently
cause such Shares to be registered in book entry form in the name of the Investor on the Issuer’s register of members and (2) deliver
to the Investor a copy of the records of the Issuer’s transfer agent or other evidence showing the Investor as the owner of the
Shares on and as of the Closing Date; provided, however, that the Issuer’s obligation to issue the Shares to the
Investor is contingent upon the Issuer having received the Cash Subscription Amount in full accordance with this Section 2. Subject
to the receipt of the Cash Subscription Amount by the Issuer, if the Closing or the closing of the Transaction does not occur by the
end of September 14, 2023 (Eastern Time in the United States), unless otherwise agreed to in writing by SPAC, the Issuer and Investor,
the Issuer shall promptly (but not later than one (1) business day thereafter) return the Cash Subscription Amount in full to the Investor.
For purposes of this Subscription Agreement, “business day” shall mean a day other than a Saturday, Sunday or other day on
which commercial banks in New York, Hong Kong or the Cayman Islands are authorized or required by law to close.



3.
Closing Conditions.



a.
The obligation of the parties hereto to consummate the purchase and sale of the Shares pursuant to this Subscription Agreement is subject
to the satisfaction or valid waiver by SPAC and the Issuer, on the one hand, and the Investor on the other hand, of the condition that
all conditions precedent to the closing of the Transaction under the Transaction Agreement shall have been satisfied (as determined by
the parties to the Transaction Agreement and other than those conditions under the Transaction Agreement which, by their nature, are
to be fulfilled at the closing of the Transaction, including to the extent that any such condition is dependent upon the consummation
of the purchase and sale of the Shares pursuant to this Subscription Agreement) or waived and the closing of the Transaction shall be
scheduled to occur concurrently with or on the same date as the Closing Date.



b.
The obligation of the Issuer to consummate the issuance and sale of the Shares pursuant to this Subscription Agreement shall be subject
to the satisfaction or valid waiver by the Issuer of the additional conditions that (i) all representations and warranties of the Investor
contained in this Subscription Agreement are true and correct in all material respects at and as of the Closing Date, and consummation
of the Closing shall constitute a reaffirmation by the Investor of each of the representations and warranties of the Investor contained
in this Subscription Agreement as of the Closing Date, (ii) all obligations, covenants and agreements of the Investor required to be
performed by it at or prior to the Closing Date shall have been performed in all material respects and (iii) Subscriber shall have delivered
the Cash Subscription Amount to Issuer in compliance with the terms of this Subscription Agreement.





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c.
The obligation of the Investor to consummate the purchase of the Shares pursuant to this Subscription Agreement shall be subject to the
satisfaction or valid waiver by the Investor of the additional conditions that (i) all representations and warranties of the Issuer and
SPAC contained in this Subscription Agreement shall be true and correct in all material respects (other than representations and warranties
that are qualified as to materiality, Issuer Material Adverse Effect or SPAC Material Adverse Effect (as defined herein), which representations
and warranties shall be true in all respects) at and as of the Closing Date, and consummation of the Closing shall constitute a reaffirmation
by each of the Issuer and SPAC of each of their respective representations and warranties contained in this Subscription Agreement as
of the Closing Date, (ii) all obligations, covenants and agreements of the Issuer required by the Subscription Agreement to be performed
by it at or prior to the Closing Date shall have been performed in all material respects, and (iii) the CSRC Approval with respect to
the Transaction has been obtained.



4.
Further Assurances. At or prior to the Closing Date, the parties hereto shall execute and deliver or cause to be executed and
delivered such additional documents and take such additional actions as the parties reasonably may deem to be practical and necessary
in order to consummate the subscription as contemplated by this Subscription Agreement.



5.
Issuer Representations and Warranties. The Issuer represents and warrants to the Investor that:



a.
The Issuer is an exempted company duly incorporated, validly existing and in good standing under the laws of the Cayman Islands. The
Issuer has all power (corporate or otherwise) and authority to own, lease and operate its properties and conduct its business as presently
conducted and to enter into, deliver and perform its obligations under this Subscription Agreement.



b.
As of the Closing Date, subject to the receipt of the Cash Subscription Amount in accordance with the terms of this Subscription Agreement
and registration on the Issuer’s register of members, the Shares will be duly authorized and, when issued and delivered to the
Investor against full payment therefor in accordance with the terms of this Subscription Agreement and registered on the Issuer’s
register of members, the Shares will be validly issued, fully paid and non-assessable and will not have been issued in violation of or
subject to any preemptive or similar rights created under the Issuer’s memorandum and articles of association (as may be amended
and/or restated from time to time) (the “Issuer’s Charter”) in effect on the Closing Date or under the Companies
Act (as revised) of the Cayman Islands.



c.
This Subscription Agreement has been duly authorized, executed and delivered by the Issuer and, assuming that this Subscription Agreement
constitutes the valid and binding agreement of SPAC and the Investor, this Subscription Agreement is enforceable against the Issuer in
accordance with its terms, except as may be limited or otherwise affected by (i) bankruptcy, insolvency, fraudulent conveyance, reorganization,
moratorium or other laws relating to or affecting the rights of creditors generally, or (ii) principles of equity, whether considered
at law or equity.



d.
The issuance and sale of the Shares and the compliance by the Issuer with all of the provisions of this Subscription Agreement and the
consummation of the transactions contemplated herein will not (i) conflict with or result in a breach or violation of any of the terms
or provisions of, or constitute a default under, or result in the creation or imposition of any lien, charge or encumbrance upon any
of the property or assets of the Issuer pursuant to the terms of any indenture, mortgage, deed of trust, loan agreement, lease, license
or other agreement or instrument to which the Issuer is a party or by which the Issuer is bound or to which any of the property or assets
of the Issuer is subject that would reasonably be expected to have a material adverse effect on the ability of the Issuer to timely comply
in all material respects with the terms of this Subscription Agreement (an “Issuer Material Adverse Effect”); (ii)
result in any violation of the provisions of the organizational documents of the Issuer; or (iii) result in any violation of any statute
or any judgment, order, rule or regulation of any court or governmental agency or body, domestic or foreign, having jurisdiction over
the Issuer or any of its properties that would reasonably be expected to have an Issuer Material Adverse Effect.





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e.
Assuming the accuracy of the Investor’s representations and warranties set forth in Section 6, no registration under the
Securities Act of 1933, as amended (the “Securities Act”) is required for the offer and sale of the Shares by the
Issuer to the Investor hereunder. The Shares (i) were not offered by any form of general solicitation or general advertising and (ii)
to the Issuer’s knowledge are not being offered in a manner involving a public offering under, or in a distribution in violation
of, the Securities Act, or any state securities laws.



f.
As of their respective filing dates, each form, report, statement, schedule, prospectus, proxy, registration statement and other documents
filed by Issuer with the SEC prior to the date of this Subscription Agreement (the “Issuer SEC Documents”) complied
in all material respects with the requirements of the Exchange Act applicable to the SEC Documents and the rules and regulations of the
SEC promulgated thereunder applicable to the SEC Documents. None of the IssuerSEC Documents filed under the Exchange Act,
contained, when filed or, if amended prior to the date of this Subscription Agreement, as of the date of such amendment with respect
to those disclosures that are amended, any untrue statement of a material fact or omitted to state a material fact required to be stated
therein or necessary to make the statements therein, in light of the circumstances under which they were made, not misleading. A copy
of each Issuer SEC Document is available via the SEC’s EDGAR system. There are no material outstanding or unresolved comments in
comment letters from the SEC staff with respect to any of the Issuer SEC Documents.



g.
As of the date of this Subscription Agreement, the authorized share capital of issuer consists of 5,000,000,000 ordinary shares of issuer,
par value $0.00001 per share. All outstanding ordinary shares of issuer are duly authorized, validly issued, fully paid and non-assessable,
are not subject to preemptive rights and are held free and clear of all liens, other than transfer restrictions under applicable securities
laws and the Issuer’s Charter. Except as set forth above and pursuant to the other subscription agreements, the Transaction Agreement
and the other agreements and arrangements referred to therein or in the Issuer SEC Documents, as of the date of this Subscription Agreement,
there are no outstanding options, warrants or other rights to subscribe for, purchase or acquire from the Issuer any ordinary shares
of Issuer or other equity interests in Issuer, or securities convertible into or exchangeable or exercisable for such equity interests.
As of the date of this Subscription Agreement, there are no securities issued by the Issuer or instruments to which the Issuer is a party
containing anti-dilution or similar provisions that will be triggered by the transactions contemplated by the Transaction Agreement or
the issuance of the Shares pursuant to this Subscription Agreement or the Class A Ordinary Shares of the Issuer issued pursuant to the
other subscription agreements that have not been or will not be validly waived on or prior to the closing of the Transaction.



h.
Except for such matters as have not had and would not be reasonably likely to have a Material Adverse Effect, there is no (i) action,
suit, claim or other proceeding, in each case by or before any Governmental Authority pending, or, to the knowledge of the Issuer, threatened
against the Issuer or (ii) judgment, decree, injunction, ruling or order of any governmental entity or arbitrator outstanding against
the Issuer.



6.
Investor Representations and Warranties. The Investor represents and warrants to SPAC and the Issuer that:



a.
The Investor, or each of the funds managed by or affiliated with the Investor for which the Investor is acting as nominee, as applicable,
(i) is a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act) or an institutional “accredited
investor” (within the meaning of Rule 501(a) under the Securities Act), in each case, satisfying the applicable requirements set
forth on Schedule A, and accordingly, understands that the offering meets the exemptions from filing under FINRA Rule 5123(b)(1)(C)
or (J), (ii) is acquiring the Shares only for his, her or its own account and not for the account of others, or if the Investor is subscribing
for the Shares as a fiduciary or agent for one or more investor accounts, the Investor has full investment discretion with respect to
each such account, and the full power and authority to make the acknowledgements, representations and agreements herein on behalf of
each owner of each such account, and (iii) is not acquiring the Shares with a view to, or for offer or sale in connection with, any distribution
thereof in violation of the Securities Act (and shall provide the requested information set forth on Schedule A). The Investor
(i) is a sophisticated investor, experienced in investing in private equity transactions and capable of evaluating investment risks independently,
both in general and with regard to all transactions and investment strategies involving a security or securities and (ii) exercised independent
judgment in evaluating the Investor’s participation in the purchase of the Shares. The information provided by the Investor on
Schedule A is true and correct in all respects.





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b.
The Investor acknowledges and agrees that the Shares are being offered in a transaction not involving any public offering within the
meaning of the Securities Act and that the Shares have not been registered under the Securities Act. The Investor acknowledges and agrees
that the Shares may not be offered, resold, transferred, pledged or otherwise disposed of by the Investor absent an effective registration
statement under the Securities Act except (i) to the Issuer or a subsidiary thereof, (ii) to non-U.S. persons pursuant to offers and
sales that occur outside the United States within the meaning of Regulation S under the Securities Act or (iii) pursuant to another applicable
exemption from the registration requirements of the Securities Act, and in each of clauses (i) and (iii) in accordance with any applicable
securities laws of the states and other jurisdictions of the United States, and that any certificates representing the Shares shall contain
a restrictive legend to such effect. The Investor acknowledges and agrees that the Shares will be subject to transfer restrictions and,
as a result of these transfer restrictions, the Investor may not be able to readily offer, resell, transfer, pledge or otherwise dispose
of the Shares and may be required to bear the financial risk of an investment in the Shares for an indefinite period of time. The Investor
acknowledges that the Shares will not be eligible for offer, resale, transfer, pledge or disposition pursuant to Rule 144 promulgated
under the Securities Act until at least one year from the Closing Date. The Investor acknowledges that it has been advised to consult
legal counsel and tax and accounting advisors prior to making any offer, resale, transfer, pledge or disposition of any of the Shares.





c.
The Investor acknowledges and agrees that the Investor is purchasing the Shares directly from the Issuer. The Investor further acknowledges
that there have been no representations, warranties, covenants and agreements made to the Investor by or on behalf of SPAC, the Issuer,
the Company, any of their respective affiliates or any control persons, officers, directors, employees, partners, agents or representatives
of any of the foregoing or any other person or entity, expressly or by implication, other than those representations, warranties, covenants
and agreements of the Issuer expressly set forth in Section 5 of this Subscription Agreement and those representations, warranties,
covenants and agreements of SPAC expressly set forth in Section 7 of this Subscription Agreement.



d.
The Investor’s acquisition and holding of the Shares will not constitute or result in a non-exempt prohibited transaction under
Section 406 of the Employee Retirement Income Security Act of 1974, as amended, Section 4975 of the Internal Revenue Code of 1986, as
amended, or any applicable similar law.



e.
The Investor acknowledges and agrees that the Investor has received such information as the Investor deems necessary in order to make
an investment decision with respect to the Shares, including, with respect to SPAC, the Issuer, the Company, the Transaction and the
business of the Company and its subsidiaries. Without limiting the generality of the foregoing, the Investor acknowledges that he, she
or it has reviewed the respective filings of SPAC and the Issuer with the U.S. Securities and Exchange Commission (the “SEC”).
The Investor acknowledges and agrees that the Investor and the Investor’s professional advisor(s), if any, have had the full access
to and opportunity to ask such questions, receive such answers and obtain such financial and other information and an opportunity to
review such information as the Investor and such Investor’s professional advisor(s), if any, have deemed necessary to make an investment
decision with respect to the Shares.



f.
The Investor became aware of this offering of the Shares solely by means of direct contact between the Investor and SPAC, the Issuer,
the Company or a representative of SPAC, the Issuer or the Company, and the Shares were offered to the Investor solely by direct contact
between the Investor and SPAC, the Issuer, the Company or a representative of SPAC, the Issuer or the Company. The Investor did not become
aware of this offering of the Shares, nor were the Shares offered to the Investor, by any other means. The Investor acknowledges that
the Shares (i) were not offered by any form of general solicitation or general advertising or, to its knowledge, general solicitation
and (ii) are not being offered in a manner involving a public offering under, or in a distribution in violation of, the Securities Act,
or any state securities laws. The Investor acknowledges that it is not relying upon, and has not relied upon, any statement, representation
or warranty made by any person, firm or corporation (including, without limitation, SPAC, the Issuer, the Company, any of their respective
affiliates or any control persons, officers, directors, employees, partners, agents or representatives of any of the foregoing), other
than the representations and warranties of the Issuer contained in Section 5 of this Subscription Agreement and of SPAC contained
in Section 7of this Subscription Agreement, in making its investment or decision to invest in the Issuer.





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g.
The Investor acknowledges that it is aware that there are substantial risks incident to the purchase and ownership of the Shares, including
those set forth in the Issuer’s and SPAC’s respective filings with the SEC. The Investor has such knowledge and experience
in financial and business matters as to be capable of evaluating the merits and risks of an investment in the Shares, and the Investor
has sought such accounting, legal and tax advice as the Investor has considered necessary to make an informed investment decision and
the Investor has made its own assessment and has satisfied itself concerning relevant tax and other economic considerations relative
to its purchase of the Shares. The Investor is able to sustain a complete loss on its investment in the Shares, has no need for liquidity
with respect to its investment in the Shares and has no reason to anticipate any change in circumstances, financial or otherwise, which
may cause or require any sale or distribution of all or any part of the Shares.



h.
Alone, or together with any professional advisor(s), the Investor has adequately analyzed and fully considered the risks of an investment
in the Shares and determined that the Shares are a suitable investment for the Investor and that the Investor is able at this time and
in the foreseeable future to bear the economic risk of a total loss of the Investor’s investment in the Issuer. The Investor acknowledges
specifically that a possibility of total loss exists.



i.
In making its decision to purchase the Shares, the Investor has relied solely upon independent investigation made by the Investor. Without
limiting the generality of the foregoing, the Investor has not relied on any statements or other information provided by or on behalf
of SPAC, the Issuer, the Company, or any of its respective affiliates or any control persons, officers, directors, employees, partners,
agents or representatives of any of the foregoing concerning the Issuer, the Company, the Transaction, the Transaction Agreement, this
Subscription Agreement or the transactions contemplated hereby or thereby, the Shares or the offer and sale of the Shares.



j.
The Investor acknowledges that (i) except for the information provided by the Company, the Issuer and the SPAC prior to the date of this
Agreement, the Company, the Issuer and the SPAC later may come into possession of, information regarding the Company , the Issuer and
SPAC that is not known to the Investor and that may be material to a decision to enter into this transaction to purchase the Shares (“Excluded
Information”), (ii) the Investor has determined to enter into the this transaction to purchase the Shares notwithstanding its
lack of knowledge of the Excluded Information, and (iii) none of the Company, the Issuer nor the SPAC shall have liability to the Investor,
and the Investor hereby to the extent permitted by law waive and releases any claims it may have against the Company, the Issuer and
the SPAC, with respect to the nondisclosure of the Excluded Information.



k.
The Investor acknowledges that certain information provided to the Investor was based on projections, and such projections were prepared
based on assumptions and estimates that are inherently uncertain and are subject to a wide variety of significant business, economic
and competitive risks and uncertainties that could cause actual results to differ materially from those contained in the projections.



l.
The Investor acknowledges and agrees that no federal or state agency has passed upon or endorsed the merits of the offering of the Shares
or made any findings or determination as to the fairness of this investment.



m.
The Investor, if not an individual, has been duly formed or incorporated and is validly existing and is in good standing under the laws
of its jurisdiction of formation or incorporation, with power and authority to enter into, deliver and perform its obligations under
this Subscription Agreement.



n.
The execution, delivery and performance by the Investor of this Subscription Agreement are within the powers of the Investor, have been
duly authorized and will not constitute or result in a breach or default under or conflict with any order, ruling or regulation of any
court or other tribunal or of any governmental commission or agency, or any agreement or other undertaking, to which the Investor is
a party or by which the Investor is bound, and, if the Investor is not an individual, will not violate any provisions of the Investor’s
organizational documents, including, without limitation, its incorporation or formation papers, bylaws, indenture of trust or partnership
or operating agreement, as may be applicable. The signature on this Subscription Agreement is genuine, and the signatory, if the Investor
is an individual, has legal competence and capacity to execute the same or, if the Investor is not an individual, the signatory has been
duly authorized to execute the same, and, assuming that this Subscription Agreement constitutes the valid and binding obligation of SPAC
and the Issuer, this Subscription Agreement constitutes a legal, valid and binding obligation of the Investor, enforceable against the
Investor in accordance with its terms except as may be limited or otherwise affected by (i) bankruptcy, insolvency, fraudulent conveyance,
reorganization, moratorium or other laws relating to or affecting the rights of creditors generally, and (ii) principles of equity, whether
considered at law or equity.





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o.
The Investor is not (i) a person or entity named on the List of Specially Designated Nationals and Blocked Persons administered by the
U.S. Treasury Department’s Office of Foreign Assets Control (“OFAC”) or in any Executive Order issued by the
President of the United States and administered by OFAC (“OFAC List”), or a person or entity prohibited by any OFAC
sanctions program, (ii) owned, directly or indirectly, or controlled by, or acting on behalf of, one or more persons that are named on
the OFAC List; (iii) organized, incorporated, established, located, resident or born in, or a citizen, national or the government, including
any political subdivision, agency or instrumentality thereof, of, Cuba, Iran, North Korea, Syria, the Crimea region of Ukraine or any
other country or territory embargoed or subject to substantial trade restrictions by the United States, (iv) a Designated National as
defined in the Cuban Assets Control Regulations, 31 C.F.R. Part 515, or (v) a non-U.S. shell bank or providing banking services indirectly
to a non-U.S. shell bank (each, a “Prohibited Investor”). The Investor agrees to provide law enforcement agencies,
if requested thereby, such records as required by applicable law, provided that the Investor is permitted to do so under applicable law.
To the extent required, it maintains policies and procedures reasonably designed to ensure compliance with OFAC-administered sanctions
programs, including for the screening of its investors against the OFAC sanctions programs, including the OFAC List. To the extent required
by applicable law, the Investor maintains policies and procedures reasonably designed to ensure that the funds held by the Investor and
used to purchase the Shares were legally derived and were not obtained, directly or indirectly, from a Prohibited Investor.



p.
The Investor is not currently (and at all times through Closing will refrain from being or becoming) a member of a “group”
(within the meaning of Section 13(d)(3) or Section 14(d)(2) of the Securities Exchange Act of 1934, as amended (the “Exchange
Act”)) acting for the purpose of acquiring, holding or disposing of equity securities of SPAC (within the meaning of Rule 13d-5(b)(1)
under the Exchange Act).



q.
No foreign person (as defined in Section 721 of the Defense Production Act of 1950, as amended (50 U.S.C. §4565), and all rules
and regulations issued and effective thereunder (together, the “DPA”)) in which the national or subnational governments
of a single foreign state have a “substantial interest” (as defined in the DPA) will acquire a “substantial interest”
(as defined in the DPA, means, in the context of an acquisition of an interest in a U.S. business by a foreign person, a voting interest,
direct or indirect, of 25 percent or more, and, in the context of a foreign person in which the national or subnational governments of
a single foreign state have an interest, a voting interest, direct or indirect, of 49 percent or more) in the Issuer as a result of the
purchase of Shares by the Investor hereunder such that a filing before the Committee on Foreign Investment in the United States would
be required under the DPA, and no such foreign person will have “control” (as defined in the DPA) over the Issuer from and
after the Closing as a result of the purchase of Shares by the Investor hereunder.



r.
The Investor has or has commitments to have and, when required to deliver payment to the Issuer pursuant to Section 2 above, will
have, sufficient funds to pay the Cash Subscription Amount and consummate the purchase and sale of the Shares pursuant to this Subscription
Agreement.



s.
The Investor does not have, as of the date hereof, and during the 30-day period immediately prior to the date hereof, the Investor has
not entered into, any “put equivalent position” as such term is defined in Rule 16a-1 under the Exchange Act or end of day
short sale positions with respect to the securities of SPAC.



t.
If the Investor is an employee benefit plan that is subject to Title I of ERISA, a plan, an individual retirement account or other arrangement
that is subject to section 4975 of the Internal Revenue Code of 1986, as amended (the “Code”) or an employee benefit
plan that is a governmental plan (as defined in section 3(32) of ERISA), a church plan (as defined in section 3(33) of ERISA), a non-U.S.
plan (as described in section 4(b)(4) of ERISA) or other plan that is not subject to the foregoing but may be subject to provisions under
any other federal, state, local, non-U.S. or other laws or regulations that are similar to such provisions of ERISA or the Code, or an
entity whose underlying assets are considered to include “plan assets” of any such plan, account or arrangement (each, a
“Plan”) subject to the fiduciary or prohibited transaction provisions of ERISA or section 4975 of the Code, the Investor
represents and warrants that (i) neither SPAC, the Issuer nor, to the Investor’s knowledge, any of SPAC’s or the Issuer’s
respective affiliates (the “Transaction Parties”) has acted as the Plan’s fiduciary, or has been relied on for
advice, with respect to its decision to acquire and hold the Subscribed Shares, and none of the Transaction Parties shall at any time
be relied upon as the Plan’s fiduciary with respect to any decision to acquire, continue to hold or transfer the Subscribed Shares
and (ii) the acquisition and holding of the Subscribed Shares will not result in a non-exempt prohibited transaction under ERISA or Section
4975 of the Code.





7







u.
No broker, finder or other financial consultant is acting on the Investor’s behalf in connection with this Subscription Agreement
or the transactions contemplated hereby in such a way as to create any liability of the Issuer or SPAC for the payment of any fees, costs,
expenses or commissions.



7.
SPAC Representations and Warranties. SPAC represents and warrants to the Investor that:



a.
SPAC is an exempted company duly incorporated, validly existing and in good standing under the laws of the Cayman Islands. SPAC has all
power (corporate or otherwise) and authority to own, lease and operate its properties and conduct its business as presently conducted
and to enter into, deliver and perform its obligations under this Subscription Agreement.



b.
This Subscription Agreement has been duly authorized, executed and delivered by SPAC and, assuming that this Subscription Agreement constitutes
the valid and binding agreement of the Issuer and the Investor, this Subscription Agreement is enforceable against SPAC in accordance
with its terms, except as may be limited or otherwise affected by (i) bankruptcy, insolvency, fraudulent conveyance, reorganization,
moratorium or other laws relating to or affecting the rights of creditors generally, or (ii) principles of equity, whether considered
at law or equity.



c.
The execution, delivery and performance of this Subscription Agreement (including compliance by SPAC with all of the provisions hereof)
and the consummation of the transactions contemplated herein will not (i) conflict with or result in a breach or violation of any of
the terms or provisions of, or constitute a default under, or result in the creation or imposition of any lien, charge or encumbrance
upon any of the property or assets of SPAC pursuant to the terms of any indenture, mortgage, deed of trust, loan agreement, lease, license
or other agreement or instrument to which SPAC is a party or by which SPAC is bound or to which any of the property or assets of SPAC
is subject that would reasonably be expected to have a material adverse effect on the ability of SPAC to timely comply in all material
respects with the terms of this Subscription Agreement (a “SPAC Material Adverse Effect”); (ii) result in any violation
of the provisions of the organizational documents of SPAC; or (iii) result in any violation of any statute or any judgment, order, rule
or regulation of any court or governmental agency or body, domestic or foreign, having jurisdiction over SPAC or any of its properties
that would reasonably be expected to have a SPAC Material Adverse Effect.



d.
As of their respective filing dates, each form, report, statement, schedule, prospectus, proxy, registration statement and other documents
filed by SPAC with the SEC prior to the date of this Subscription Agreement (the “SEC Documents”) complied in all
material respects with the requirements of the Exchange Act applicable to the SEC Documents and the rules and regulations of the SEC
promulgated thereunder applicable to the SEC Documents. None of the SEC Documents filed under the Exchange Act, contained, when filed
or, if amended prior to the date of this Subscription Agreement, as of the date of such amendment with respect to those disclosures that
are amended, any untrue statement of a material fact or omitted to state a material fact required to be stated therein or necessary to
make the statements therein, in light of the circumstances under which they were made, not misleading. A copy of each SEC Document is
available via the SEC’s EDGAR system. There are no material outstanding or unresolved comments in comment letters from the SEC
staff with respect to any of the SEC Documents.



e.
Except for such matters as have not had and would not be reasonably likely to have a Material Adverse Effect, there is no (i) action,
suit, claim or other proceeding, in each case by or before any Governmental Authority pending, or, to the knowledge of the SPAC, threatened
against the SPAC or (ii) judgment, decree, injunction, ruling or order of any governmental entity or arbitrator outstanding against the
SPAC.





8







8.
Registration Rights.



a.
In the event that the Shares are not registered in connection with the consummation of the Transaction, the Issuer agrees that, within
thirty (30) calendar days after the Closing Date (or within ninety (90) calendar days following the Closing Date if the Issuer is required
to include therein additional financial information that is not included in the registration statement on Form F-4 at the time of the
closing of the Transaction), it will file or cause to be filed, with the SEC (at the its sole cost and expense) a registration statement
registering the resale of the Shares (the “Registration Statement”), and it shall use its commercially reasonable
efforts to have the Registration Statement declared effective as soon as practicable after the filing thereof but no later than the earlier
of (a) sixty (60) calendar days (or one hundred and twenty (120) calendar days if the SEC notifies the Issuer that it will “review”
such Registration Statement) following the initial filing date thereof and (b) ten (10) business days after the Issuer is notified (orally
or in writing, whichever is earlier) by the SEC that such Registration Statement will not be “reviewed” or will not
be subject to further review (the “Effective Date”); provided, however, that if the SEC is closed for operations
due to a government shutdown, the Effectiveness Date shall be extended by the same amount of days that the Commission remains closed
for operations, provided, further, that the Issuer’s obligations to include the Shares in the Registration Statement are
contingent upon the Investor furnishing in writing to the Issuer such information regarding the Investor, the securities of the Issuer
held by the Investor, the intended method of disposition of the Shares (which shall be limited to non-underwritten public offerings)
and such other information as shall be reasonably requested by the Issuer to effect the registration of the Shares, and the Investor
shall execute such documents in connection with such registration as the Issuer may reasonably request that are customary of a selling
shareholder in similar situations, including providing that the Issuer shall be entitled to postpone and suspend the effectiveness or
use of the Registration Statement (i) as permitted hereunder and (ii) as may be necessary in connection with the preparation and filing
of a post-effective amendment to the Registration Statement following the filing of the Issuer’s Annual Report on Form 20-F for
its first completed fiscal year. In connection with the foregoing, Investor shall not be required to execute any lock-up or similar agreement
or otherwise be subject to any contractual restriction on the ability to transfer the Shares. The Issuer agrees to, except for such times
as the Issuer is permitted hereunder to suspend the use of the prospectus forming part of a Registration Statement, use its commercially
reasonable efforts to cause such Registration Statement, or another shelf registration statement that includes the Shares to be sold
pursuant to this Subscription Agreement, to remain effective until the earliest of (i) the fifth anniversary of the Closing, (ii) the
date on which the Investor ceases to hold any Shares issued pursuant to this Subscription Agreement, or (iii) on the first date on which
the Investor is able to sell all of its Shares issued pursuant to this Subscription Agreement (or shares received in exchange therefor)
under Rule 144 promulgated under the Securities Act (“Rule 144”) without the public information, volume or manner
of sale limitations of such rule (such date, the “End Date”).



b.
Prior to the End Date, the Issuer will use commercially reasonable efforts to qualify the Shares for listing on the applicable stock
exchange. The Investor agrees to disclose its ownership to the Issuer upon request to assist it in making the determination with respect
to Rule 144 described in clause (iii) above. The Issuer may amend the Registration Statement so as to convert the Registration Statement
to a Registration Statement on Form F-3 at such time after the Issuer becomes eligible to use such Form F-3. The Investor acknowledges
and agrees that the Issuer may suspend the use of any such registration statement if it determines that in order for such registration
statement not to contain a material misstatement or omission, an amendment thereto would be needed to include information that would
at that time not otherwise be required in a current, quarterly, or annual report under the Exchange Act. The Issuer’s obligations
to include the Shares issued pursuant to this Subscription Agreement (or shares issued in exchange therefor) for resale in the Registration
Statement are contingent upon the Investor furnishing in writing to the Issuer such information regarding the Investor, the securities
of the Issuer held by the Investor and the intended method of disposition of such Shares, which shall be limited to non-underwritten
public offerings, as shall be reasonably requested by the Issuer to effect the registration of such Shares, and shall execute such documents
in connection with such registration as the Issuer may reasonably request that are customary of a selling stockholder in similar situations.





9







c.
Notwithstanding anything to the contrary in this Subscription Agreement, the Issuer shall be entitled to delay or postpone the effectiveness
of the Registration Statement, and from time to time to require the Investor not to sell under the Registration Statement or to suspend
the effectiveness thereof, if (x) the use of the Registration Statement would require the inclusion of financial statements that are
unavailable for reasons beyond the Issuer’s control, (y) the Issuer determines that in order for the Registration Statement to
not contain a material misstatement or omission, an amendment thereto would be needed to include information that would at that time
not otherwise be required in a current, quarterly, or annual report under the Exchange Act, or if (z) such filing or use could materially
affect a bona fide business or financing transaction of the Issuer or its subsidiaries or would require additional disclosure by the
Issuer in the Registration Statement of material information that the Issuer has a bona fide business purpose for keeping confidential
(each such circumstance, a “Suspension Event”). Upon receipt of any written notice from the Issuer of the happening
of any Suspension Event during the period that the Registration Statement is effective or if as a result of a Suspension Event the Registration
Statement or related prospectus contains any untrue statement of a material fact or omits to state any material fact required to be stated
therein or necessary to make the statements therein, in light of the circumstances under which they were made (in the case of the prospectus)
not misleading, the Investor agrees that it will immediately discontinue offers and sales of the Subscribed Shares under the Registration
Statement until the Investor receives copies of a supplemental or amended prospectus that corrects the misstatement(s) or omission(s)
referred to above and receives notice that any post-effective amendment has become effective or unless otherwise notified by the Issuer
that it may resume such offers and sales; provided, for the avoidance of doubt, that the Issuer shall not include any material
non-public information in any such written notice. If so directed by the Issuer, the Investor will deliver to the Issuer or destroy all
copies of the prospectus covering the Subscribed Shares in the Investor’s possession.



d.
Indemnification



(i)
The Issuer agrees to indemnify and hold harmless, to the extent permitted by law, the Investor, its directors, and officers, employees,
and agents, and each person who controls the Investor (within the meaning of the Securities Act or the Exchange Act) from and against
any and all out-of-pocket losses, claims, damages, liabilities and expenses (including, without limitation, any reasonable and documented
attorneys’ fees and expenses incurred in connection with defending or investigating any such action or claim) caused by (a) any
untrue or alleged untrue statement of a material fact contained in any Registration Statement, prospectus included in any Registration
Statement or preliminary prospectus or any amendment thereof or supplement thereto or any omission or alleged omission of a material
fact required to be stated therein or necessary to make the statements therein not misleading, except insofar as the same are caused
by or contained in any information furnished in writing to the Issuer by or on behalf of the Investor expressly for use therein; or (b)
any violation or alleged violation by the Issuer of the Securities Act in connection with the performance of its obligations under this
Section 8.



(ii)
The Investor agrees to indemnify and hold harmless the Issuer, its directors and officers and agents and each person who controls the
Issuer (within the meaning of the Securities Act) against any losses, claims, damages, liabilities and expenses (including, without limitation,
reasonable and documented attorneys’ fees) resulting from any untrue statement of material fact contained in the Registration Statement,
prospectus or preliminary prospectus or any amendment thereof or supplement thereto or any omission of a material fact required to be
stated therein or necessary to make the statements therein not misleading, but only to the extent that such untrue statement or omission
is contained in any information or affidavit so furnished in writing by or on behalf of the Investor expressly for use therein. In no
event shall the liability of the Investor be greater in amount than the dollar amount of the net proceeds received by the Investor upon
the sale of the Shares purchased pursuant to this Subscription Agreement giving rise to such indemnification obligation.



(iii)
Any person entitled to indemnification herein shall (1) give prompt written notice to the indemnifying party of any claim with respect
to which it seeks indemnification (provided that the failure to give prompt notice shall not impair any person’s right to indemnification
hereunder to the extent such failure has not prejudiced the indemnifying party) and (2) permit such indemnifying party to assume the
defense of such claim with counsel it elects in its sole discretion. If such defense is assumed, the indemnifying party will not be liable
to the indemnified party for any legal or other expenses incurred by the indemnified party and shall not be subject to any liability
for any settlement made by the indemnified party without its consent. An indemnifying party who elects not to assume the defense of a
claim shall not be obligated to pay the fees and expenses of more than one counsel for all parties indemnified by such indemnifying party
with respect to such claim, unless in the reasonable judgment of legal counsel to any indemnified party a conflict of interest exists
between such indemnified party and any other of such indemnified parties with respect to such claim. No indemnifying party shall, without
the consent of the indemnified party, consent to the entry of any judgment or enter into any settlement which cannot be settled in all
respects by the payment of money (and such money is so paid by the indemnifying party pursuant to the terms of such settlement) or which
settlement does not include as an unconditional term thereof the giving by the claimant or plaintiff to such indemnified party of a release
from all liability in respect to such claim or litigation.





10







(iv)
The indemnification provided for under this Subscription Agreement shall remain in full force and effect regardless of any investigation
made by or on behalf of the indemnified party or any officer, director, employee, agent, affiliate or controlling person of such indemnified
party and shall survive the transfer of the Shares purchased pursuant to this Subscription Agreement.



(v)
If the indemnification provided under this Section 8d from the indemnifying party is unavailable or insufficient to hold harmless
an indemnified party in respect of any losses, claims, damages, liabilities and expenses referred to herein, then the indemnifying party,
in lieu of indemnifying the indemnified party, shall contribute to the amount paid or payable by the indemnified party as a result of
such losses, claims, damages, liabilities and expenses in such proportion as is appropriate to reflect the relative fault of the indemnifying
party and the indemnified party, as well as any other relevant equitable considerations. The relative fault of the indemnifying party
and indemnified party shall be determined by reference to, among other things, whether any action in question, including any untrue or
alleged untrue statement of a material fact or omission or alleged omission to state a material fact, was made by, or relates to information
supplied by or on behalf of, such indemnifying party or indemnified party, and the indemnifying party’s and indemnified party’s
relative intent, knowledge, access to information and opportunity to correct or prevent such action. The amount paid or payable by a
party as a result of the losses or other liabilities referred to above shall be deemed to include, subject to the limitations set forth
above, any legal or other fees, charges or expenses reasonably incurred by such party in connection with any investigation or proceeding.
No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution
pursuant to this Section 8d from any person who was not guilty of such fraudulent misrepresentation. Any contribution pursuant
to this Section 8d by any seller of Shares shall be limited in amount to the amount of net proceeds received by such seller from
the sale of such Shares pursuant to the Registration Statement. Notwithstanding anything to the contrary herein, in no event will any
party be liable for consequential, special, exemplary or punitive damages in connection with this Subscription Agreement.



9.
Additional Investor Agreement. The Investor agrees that, from the date of this Subscription Agreement, none of the Investor or
any person or entity acting on behalf of the Investor or pursuant to any understanding with the Investor will engage in any hedging or
other transactions or arrangements (including, without limitation, any short sale or the purchase or sale of, or entry into, any put
or call option, or combination thereof, forward, swap or any other derivative transaction or similar instrument, including without limitation
equity repurchase agreements and securities lending arrangements, however, described or defined) designed or intended, or which could
reasonably be expected to lead to or result in, a sale, loan, pledge or other disposition or transfer (whether by the Investor or any
other person) of any economic consequences of ownership, in whole or in part, directly or indirectly, physically or synthetically, of
any securities of SPAC prior to the Closing, whether any such transaction or arrangement (or instrument provided for thereunder) would
be settled by delivery of securities of SPAC, in cash or otherwise, or to publicly disclose the intention to undertake any of the foregoing;
provided that the provisions of this Section 9 shall not apply to long sales (including sales of securities held by the
Investor prior to the date of this Subscription Agreement and securities purchased by the Investor in the open market after the date
of this Subscription Agreement) other than those effectuated through derivatives transactions and similar instruments.



10.
Termination. This Subscription Agreement shall terminate and be void and of no further force and effect, and all rights and obligations
of the parties hereunder shall terminate without any further liability on the part of any party in respect thereof, upon the earliest
to occur of (a) such date and time as the Transaction Agreement is terminated in accordance with its terms without being consummated,
(b) upon the mutual written agreement of each of the parties hereto and the Company to terminate this Subscription Agreement, and (c)
five days after September 13, 2023 (Eastern Time in the United States), the Outside Date as defined in the Transaction Agreement as in
effect on the date hereof, if the Closing has not occurred by such date other than as a result of a breach of the Investor’s obligations
hereunder (the termination events described in clauses (a)–(c) above, collectively, the “Termination Events”);
provided that nothing herein will relieve any party from liability for any willful breach hereof prior to the time of termination,
and each party will be entitled to any remedies at law or in equity to recover losses, liabilities or damages arising from any such willful
breach. The Issuer shall notify the Investor in writing of the termination of the Transaction Agreement promptly after the termination
of such agreement. Upon the occurrence of any Termination Event, this Subscription Agreement shall be void and of no further effect and
any monies paid by the Investor to the Issuer in connection herewith shall promptly (and in any event within two (2) business days) following
the Termination Event be returned to the Investor.





11







11.
Trust Account Waiver. The Investor acknowledges that SPAC is a blank check company with the powers and privileges to effect a
merger, asset acquisition, reorganization or similar business combination involving SPAC and one or more businesses or assets. The Investor
further acknowledges that, as described in SPAC’s prospectus relating to its initial public offering dated September 9, 2020 (the
“Prospectus”) available at www.sec.gov, substantially all of SPAC’s assets consist of the cash proceeds of SPAC’s
initial public offering and private placement of its securities, and substantially all of those proceeds have been deposited in a trust
account (the “Trust Account”) for the benefit of SPAC, its public shareholders and the underwriters of SPAC’s
initial public offering. Except with respect to interest earned on the funds held in the Trust Account that may be released to SPAC to
pay its tax obligations and to fund certain of its working capital requirements, the cash in the Trust Account may be disbursed only
for the purposes set forth in the Prospectus. For and in consideration of SPAC entering into this Subscription Agreement, the receipt
and sufficiency of which are hereby acknowledged, the Investor hereby irrevocably waives any and all right, title and interest, or any
claim of any kind it has or may have in the future, in or to any monies held in the Trust Account, and agrees not to seek recourse against
the Trust Account as a result of, or arising out of, this Subscription Agreement; provided, however, that nothing in this
Section 11 shall be deemed to limit the Investor’s right, title, interest or claim to any monies held in the Trust Account
by virtue of its record or beneficial ownership of shares of SPAC currently outstanding on the date hereof, pursuant to a validly exercised
redemption right with respect to any such shares of SPAC, except to the extent that the Investor has otherwise agreed with SPAC to not
exercise such redemption right.



12.
Miscellaneous.



a.
Neither this Subscription Agreement nor any rights that may accrue to the parties hereunder (other than the Shares acquired hereunder,
if any) may be transferred or assigned without the prior written consent of each of the other parties hereto; provided that (i)
this Subscription Agreement and any of the Investor’s rights and obligations hereunder may be assigned to any fund or account managed
by the same investment manager as the Investor or by a controlled affiliate (as defined in Rule 12b-2 of the Exchange Act) of such investment
manager without the prior consent of SPAC and the Issuer and (ii) the Investor’s rights under Section 8may be assigned
to an assignee or transferee of the Shares; provided further that prior to such assignment any such assignee shall agree in writing
to be bound by the terms hereof; provided, that no assignment pursuant to clause (i) of this Section 12shall relieve the Investor
of its obligations hereunder.



b.
The Issuer may request from the Investor such additional information as the Issuer may deem necessary to register the resale of the Shares
and evaluate the eligibility of the Investor to acquire the Shares, and the Investor shall promptly provide such information as may reasonably
be requested to the extent readily available; provided, that, the Issuer agrees to keep any such information provided by Investor confidential
except (i) as necessary to include in any registration statement the Issuer is required to file hereunder, (ii) as required by the federal
securities law or pursuant to other routine proceedings of regulatory authorities or (iii) to the extent such disclosure is required
by law, at the request of the staff of the SEC or regulatory agency or under the regulations of any national securities exchange on which
SPAC’s securities are listed or the Issuer’s securities will be listed for trading. The Investor acknowledges and agrees
that if it does not provide the Issuer with such requested information, the Issuer may not be able to register the Investor’s Shares
for resale pursuant to Section 8 hereof. The Investor acknowledges that SPAC and/or the Issuer may file a copy of this Subscription
Agreement (or a form of this Subscription Agreement) with the SEC as an exhibit to a periodic report or a registration statement of SPAC
and/or the Issuer.



c.
The Investor acknowledges that SPAC, the Issuer, the Company and others will rely on the acknowledgments, understandings, agreements,
representations and warranties contained in this Subscription Agreement, including Schedule A hereto. Prior to the Closing, the
Investor agrees to promptly notify SPAC, the Issuer and the Company if any of the acknowledgments, understandings, agreements, representations
and warranties set forth in Section 6 above are no longer accurate in any material respect (other than those acknowledgments,
understandings, agreements, representations and warranties qualified by materiality, in which case the Investor shall notify SPAC and
the Issuer if they are no longer accurate in any respect). The Investor acknowledges and agrees that each purchase by the Investor of
Shares from the Issuer will constitute a reaffirmation of the acknowledgments, understandings, agreements, representations and warranties
herein (as modified by any such notice) by the Investor as of the time of such purchase.





12







d.
Each of the Issuer and the Investor acknowledges and agrees that each representation, warranty, covenant and agreement of the Issuer
and the Investor hereunder is being made also for the benefit of the Company after the Closing.



e.
SPAC, the Issuer and the Company are each entitled to rely upon this Subscription Agreement and each is irrevocably authorized to produce
this Subscription Agreement or a copy hereof to any interested party in any administrative or legal proceeding or official inquiry with
respect to the matters covered hereby.



f.
All of the agreements, representations and warranties made by each party hereto in this Subscription Agreement shall survive the Closing.



g.
This Subscription Agreement may not be modified, waived or terminated (other than pursuant to the terms of Section 10 above) except
by an instrument in writing, signed by each of the parties hereto, provided, however, that no modification or waiver by
the Issuer of the provisions of this Subscription Agreement shall be effective without the prior written consent of the Company (other
than modifications or waivers that are solely ministerial in nature or otherwise immaterial and do not affect any economic or any other
material term of this Subscription Agreement). No failure or delay of either party in exercising any right or remedy hereunder shall
operate as a waiver thereof, nor shall any single or partial exercise of any such right or power, or any abandonment or discontinuance
of steps to enforce such right or power, or any course of conduct, preclude any other or further exercise thereof or the exercise of
any other right or power. The rights and remedies of the parties hereunder are cumulative and are not exclusive of any rights or remedies
that they would otherwise have hereunder.



h.
This Subscription Agreement (including the schedule hereto) constitutes the entire agreement, and supersedes all other prior agreements,
understandings, representations and warranties, both written and oral, among the parties, with respect to the subject matter hereof.
Except as set forth in Section 8d, Section 10, Section 12c, Section 12d, Section 12e, Section 12g,
this Section 12h, Section 13 and the last sentence of Section 12l, with respect to the persons specifically referenced
therein, this Subscription Agreement shall not confer any rights or remedies upon any person other than the parties hereto, and their
respective successors and assigns, and the parties hereto acknowledge that such persons so referenced are third party beneficiaries of
this Subscription Agreement with right of enforcement for the purposes of, and to the extent of, the rights granted to them, if any,
pursuant to the applicable provisions; provided, that, notwithstanding anything to the contrary contained in this Subscription
Agreement, the Company is an intended third party beneficiary of each of the provisions of this Subscription Agreement and may rely on
such provisions.



i.
Except as otherwise provided herein, this Subscription Agreement shall be binding upon, and inure to the benefit of the parties hereto
and their heirs, executors, administrators, successors, legal representatives, and permitted assigns, and the agreements, representations,
warranties, covenants and acknowledgments contained herein shall be deemed to be made by, and be binding upon, such heirs, executors,
administrators, successors, legal representatives and permitted assigns.



j.
If any provision of this Subscription Agreement shall be adjudicated by a court of competent jurisdiction to be invalid, illegal or unenforceable,
the validity, legality or enforceability of the remaining provisions of this Subscription Agreement shall not in any way be affected
or impaired thereby and shall continue in full force and effect.



k.
This Subscription Agreement may be executed in one or more counterparts (including by facsimile or electronic mail or in .pdf) and by
different parties in separate counterparts, with the same effect as if all parties hereto had signed the same document. All counterparts
so executed and delivered shall be construed together and shall constitute one and the same agreement.





13







l.
The parties hereto acknowledge and agree that irreparable damage would occur in the event that any of the provisions of this Subscription
Agreement were not performed in accordance with their specific terms or were otherwise breached. It is accordingly agreed that the parties
shall be entitled to an injunction or injunctions to prevent breaches of this Subscription Agreement, without posting a bond or undertaking
and without proof of damages, to enforce specifically the terms and provisions of this Subscription Agreement, this being in addition
to any other remedy to which such party is entitled at law, in equity, in contract, in tort or otherwise. The parties hereto acknowledge
and agree that the Company shall be entitled to specifically enforce the Investor’s obligations to fund the Cash Subscription Amount
and the provisions of the Subscription Agreement of which the Company is an express third party beneficiary, in each case, on the terms
and subject to the conditions set forth herein.



m.
If any change in the number, type or classes of authorized shares of the Issuer (including the Shares), other than as contemplated by
the Transaction Agreement or any agreement contemplated by the Transaction Agreement, shall occur between the date hereof and immediately
prior to the Closing by reason of reclassification, recapitalization, stock split (including reverse stock split) or combination, exchange
or readjustment of shares, or any stock dividend, the number of Shares issued to the Investor shall be appropriately adjusted to reflect
such change.



n.
This Subscription Agreement shall be governed by and construed in accordance with the laws of the State of New York (regardless of the
laws that might otherwise govern under applicable principles of conflicts of laws thereof) as to all matters (including any action, suit,
litigation, arbitration, mediation, claim, charge, complaint, inquiry, proceeding, hearing, audit, investigation or reviews by or before
any governmental entity related hereto), including matters of validity, construction, effect, performance and remedies.



o.
Each party hereto hereby, and any person asserting rights as a third party beneficiary may do so only if he, she or it, irrevocably agrees
that any action, suit or proceeding between or among the parties hereto, whether arising in contract, tort or otherwise, arising in connection
with any disagreement, dispute, controversy or claim arising out of or relating to this Subscription Agreement or any related document
or any of the transactions contemplated hereby or thereby (“Legal Dispute”) shall be brought only to the exclusive
jurisdiction of the state or federal courts located in the State of New York, and each party hereto hereby consents to the jurisdiction
of such courts (and of the appropriate appellate courts therefrom) in any such suit, action or proceeding and irrevocably waives, to
the fullest extent permitted by law, any objection that it may now or hereafter have to the laying of the venue of any such suit, action
or proceeding in any such court or that any such suit, action or proceeding that is brought in any such court has been brought in an
inconvenient forum. During the period a Legal Dispute that is filed in accordance with this Section 12o is pending before a court,
all actions, suits or proceedings with respect to such Legal Dispute or any other Legal Dispute, including any counterclaim, cross-claim
or interpleader, shall be subject to the exclusive jurisdiction of such court. Each party hereto and any person asserting rights as a
third party beneficiary may do so only if he, she or it hereby waives, and shall not assert as a defense in any Legal Dispute, that (a)
such party is not personally subject to the jurisdiction of the above named courts for any reason, (b) such action, suit or proceeding
may not be brought or is not maintainable in such court, (c) such party’s property is exempt or immune from execution, (d) such
action, suit or proceeding is brought in an inconvenient forum, or (e) the venue of such action, suit or proceeding is improper. A final
judgment in any action, suit or proceeding described in this Section 12o following the expiration of any period permitted for
appeal and subject to any stay during appeal shall be conclusive and may be enforced in other jurisdictions by suit on the judgment or
in any other manner provided by applicable laws. EACH OF THE PARTIES HERETO AND ANY PERSON ASSERTING RIGHTS AS A THIRD PARTY BENEFICIARY
MAY DO SO ONLY IF HE, SHE OR IT IRREVOCABLY AND UNCONDITIONALLY WAIVES ANY RIGHT TO TRIAL BY JURY ON ANY CLAIMS OR COUNTERCLAIMS ASSERTED
IN ANY LEGAL DISPUTE RELATING TO THIS SUBSCRIPTION AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY AND FOR ANY COUNTERCLAIM RELATING
THERETO. IF THE SUBJECT MATTER OF ANY SUCH LEGAL DISPUTE IS ONE IN WHICH THE WAIVER OF JURY TRIAL IS PROHIBITED, NO PARTY HERETO NOR
ANY PERSON ASSERTING RIGHTS AS A THIRD PARTY BENEFICIARY SHALL ASSERT IN SUCH LEGAL DISPUTE A NONCOMPULSORY COUNTERCLAIM ARISING OUT
OF OR RELATING TO THIS SUBSCRIPTION AGREEMENT OR THE TRANSACTIONS CONTEMPLATED HEREBY. FURTHERMORE, NO PARTY HERETO NOR ANY PERSON ASSERTING
RIGHTS AS A THIRD PARTY BENEFICIARY SHALL SEEK TO CONSOLIDATE ANY SUCH LEGAL DISPUTE WITH A SEPARATE ACTION OR OTHER LEGAL PROCEEDING
IN WHICH A JURY TRIAL CANNOT BE WAIVED.





14







p.
Any notice or communication required or permitted hereunder shall be in writing and either delivered personally, emailed or sent by overnight
mail via a reputable overnight carrier, or sent by certified or registered mail, postage prepaid, to such address(es) or email address(es)
set forth below, and shall be deemed to be given and received (i) when so delivered personally, (ii) when sent, with no mail undeliverable
or other rejection notice, if sent by email, or (iii) three (3) business days after the date of mailing to the address below or to such
other address or addresses as designated by the relevant parties by notice hereafter.



If notice
is given to the SPAC or the Investor:



Prime Impact
Acquisition I

132 E San
Carlos Street, Suite 12

San Jose,
CA 95112

Attention:
Mark Long

Email: mark.long@primeimpactcapital.com



with a copy
to (but shall not constitute notice):



Goodwin Procter
LLP

620 Eighth
Avenue

New York,
NY 10018

Attention:
Dan Espinoza

Email: DEspinoza@goodwinlaw.com



If notice
is given to the Issuer:



8/F, Desheng
Hopson Fotune Plaza

13-1 Deshengmenwai
Avenue

Xicheng District,
Beijing 100088, China



Attention:
Lei Zhang

Email: zhanglei@cheche365.com



with copies
to (but shall not constitute notice):



Wilson Sonsini
Goodrich & Rosati

Professional
Corporation

Unit 2901,
29F, Tower C, Beijing Yintai Centre

No. 2 Jianguomenwai
Avenue

Chaoyang
District, Beijing 100022

The People’s
Republic of China

Attention:
Dan Ouyang, Esq./Ronnie K. Li, Esq.

Email: douyang@wsgr.com/keli@wsgr.com



q.
The Subscription Amount to be delivered by the Investor pursuant to Section 2 shall be wired to the bank account designated by
the Issuer set forth below:



[***]





15







r.
[reserved]



s.
Each of Sponsor, SPAC, Issuer and the Company acknowledge and agree that (i) the Purchase Price shall be deemed to be the Overage Amount
(as defined in the Transaction Agreement and amended in the Letter Agreement, dated September 13, 2023, among SPAC, Investor, Issuer,
Cheche Merger Sub, Inc., and the Company) for all purposes of the Transaction, (ii) upon payment of the Cash Purchase Price, the contribution
of the Promissory Note by Investor to Issuer and the settlement of the Administrative Fee Receivable, in each case, pursuant to the terms
of this Agreement, Investor shall have no further obligations under Section 9.03 of the Transaction Agreement, and (iii) none of the
Shares issued pursuant to this Agreement will be subject to the restrictions on transfer set forth in Section 5 of the Sponsor Support
Agreement, dated as of January 29, 2023, among Sponsor, SPAC, the Company and Issuer, as amended on September 12, 2023.



13.
Non-Reliance and Exculpation. The Investor acknowledges that it is not relying upon, and has not relied upon, any statement, representation
or warranty made by any person, firm or corporation, other than the statements, representations and warranties of the Issuer expressly
contained in Section 5 of this Subscription Agreement and those statements, representations and warranties of SPAC expressly contained
in Section 7, in making its investment or decision to invest in the Issuer. The Investor acknowledges and agrees that none of
(i) any other investor pursuant to this Subscription Agreement or any other subscription agreement related to the private placement of
the Shares (including the investor’s respective affiliates or any control persons, officers, directors, employees, partners, agents
or representatives of any of the foregoing), or (ii) any other party to the Transaction Agreement or any Non-Party Affiliate (other than
the Issuer and SPAC with respect to the previous sentence), shall have any liability (including in contract, tort, under federal or state
securities laws or otherwise) to the Investor, or to any other investor, pursuant to, arising out of or relating to this Subscription
Agreement or any other subscription agreement related to the private placement of the Shares, the negotiation hereof or thereof or its
subject matter, or the transactions contemplated hereby or thereby, including, without limitation, with respect to any action heretofore
or hereafter taken or omitted to be taken by any of them in connection with the purchase of the Shares or with respect to any claim (whether
in tort, contract or otherwise) for breach of this Subscription Agreement or in respect of any written or oral representations made or
alleged to be made in connection herewith, as expressly provided herein, or for any actual or alleged inaccuracies, misstatements or
omissions with respect to any information or materials of any kind furnished by SPAC, the Issuer, the Company or any Non-Party Affiliate
concerning SPAC, the Issuer, the Company, any of their respective controlled affiliates, this Subscription Agreement or the transactions
contemplated hereby. For purposes of this Subscription Agreement, “Non-Party Affiliates” means each former, current
or future officer, director, employee, partner, member, manager, direct or indirect equityholder or affiliate of SPAC, the Issuer, the
Company, any of SPAC’s, the Issuer’s the Company’s or any family member of the foregoing.



14.
Disclosure. SPAC shall, by 9:00 a.m., New York City time, on the third (3rd) business day immediately following the date of this
Subscription Agreement, issue one or more press releases or file with the SEC a Current Report on Form 8-K (collectively, the “Disclosure
Document”) disclosing all material terms of the transactions contemplated hereby and any other material, nonpublic information
that SPAC and/or the Issuer has provided to the Investor at any time prior to the filing of the Disclosure Document. Upon the issuance
of the Disclosure Document, to the knowledge of SPAC, the Investor shall not be in possession of any material, non-public information
received from SPAC or any of its officers, directors, or employees or agents, and the Investor shall no longer be subject to any confidentiality
or similar obligations under any current agreement, whether written or oral, with SPAC, the Issuer or any of their respective affiliates,
relating to the transactions contemplated by this Subscription Agreement. Notwithstanding anything in this Subscription Agreement to
the contrary, SPAC shall not publicly disclose the name of the Investor or any of its affiliates or advisers, or include the name of
the Investor or any of its affiliates or advisers in any press release or in any filing with the SEC or any regulatory agency or trading
market, without the prior written consent of the Investor, except (i) as required by the federal securities law or pursuant to other
routine proceedings of regulatory authorities, (ii) to the extent such disclosure is required by law, at the request of the staff of
the SEC or regulatory agency or under the regulations of any national securities exchange on which SPAC’s securities are listed
for trading or (iii) to the extent such announcements or other communications contain only information previously disclosed in a public
statement, press release or other communication previously approved in accordance with this Section 14.



SIGNATURE
PAGES FOLLOW



16







IN
WITNESS WHEREOF, the Investor has executed or caused this Subscription Agreement to be executed by its duly authorized representative
as of the date first written above.



|Name
    of Investor: | State/Country
    of Formation or Domicile:
|--------------------- | -------------------------------------------
|                      |                                            
|INVESTOR              |                                            





|By: |  | 
|--- |  | 



|Name: |  | 
|----- |  | 



|Title: |  | 
|------ |  | 



|Name in which Shares
    are to be registered (if different):
|-------------------------------------------------------------
|                                                             
|Investor’s
    EIN:                                          
|                                                             
|Business
    Address-Street:                                 
|                                                             
|City,
    State, Zip:                                        



|Attn: |  |  | Attn: |  | 
|----- |  |  | ----- |  | 



|Telephone
    No.:                     |  | Telephone
    No.:         
|-------------------------------------- |  | ---------------------------
|Facsimile
    No.:                     |  | Facsimile
    No.:         
|                                       | 
|Number
    of Shares subscribed for:   |  |                            
|                                       | 
|Aggregate
    Subscription Amount:     |  | Price
    Per Share: $10.00
|Aggregate
    Cash Subscription Amount |  |                            



You
must pay the Cash Subscription Amount by wire transfer of United States dollars in immediately available funds to the account specified
by the Issuer in the Closing Notice.



[Signature
Page to Subscription Agreement]





17









| | Prime Impact Acquisition I
| | --------------------------
| |                           
| | By:                       
| | Name:                     
| | Title:                    



[Signature
Page to Subscription Agreement]



18







IN
WITNESS WHEREOF, the Issuer has accepted this Subscription Agreement as of the date first written above.



| | By:    | 
| | ------ | 
| | Name:  | 
| | Title: | 





[Signature
Page to Subscription Agreement]



19







IN
WITNESS WHEREOF, the Issuer has accepted this Subscription Agreement as of the date first written above.



|Cheche Technology Inc. |          
|---------------------- | ---------
|                       |          
|By:                    |          
|Name:                  | Lei ZHANG
|Title:                 | Director 



[Signature
Page to Subscription Agreement]



20







SCHEDULE
A



ELIGIBILITY
REPRESENTATIONS OF THE INVESTOR



A. QUALIFIED
INSTITUTIONAL BUYER STATUS



(Please check
the applicable subparagraphs):



☐ We
are a “qualified institutional buyer” (as defined in Rule 144A under the Securities Act (a “QIB”)).



B. INSTITUTIONAL
ACCREDITED INVESTOR STATUS



(Please check
the applicable subparagraphs):



☐ We
are an “accredited investor” (within the meaning of Rule 501(a) under the Securities Act or an entity in which all of the
equity holders are accredited investors within the meaning of Rule 501(a) under the Securities Act), and have marked and initialed the
appropriate box on the following page indicating the provision under which we qualify as an “accredited investor.”



Rule 501(a),
in relevant part, states that an “accredited investor” shall mean any person who comes within any of the below listed categories,
or who the issuer reasonably believes comes within any of the below listed categories, at the time of the sale of the securities to that
person. The Investor has indicated, by marking and initialing the appropriate box below, the provision(s) below which apply to the Investor
and under which the Investor accordingly qualifies as an “accredited investor.”



☐ Any
bank, registered broker or dealer, insurance company, registered investment company, business development company, or small business
investment company;



☐ Any
plan established and maintained by a state, its political subdivisions, or any agency or instrumentality of a state or its political
subdivisions for the benefit of its employees, if such plan has total assets in excess of $5,000,000;



☐ Any
employee benefit plan, within the meaning of the Employee Retirement Income Security Act of 1974, if a bank, insurance company, or registered
investment adviser makes the investment decisions, or if the plan has total assets in excess of $5,000,000;



☐ Any
organization described in Section 501(c)(3) of the Internal Revenue Code, corporation, similar business trust, or partnership, not formed
for the specific purpose of acquiring the securities offered, with total assets in excess of $5,000,000;



☐ Any
trust with assets in excess of $5,000,000, not formed to acquire the securities offered, whose purchase is directed by a sophisticated
person;



☐ Any
entity, of a type not listed above, not formed for the specific purpose of acquiring the securities offered, owning investments in excess
of $5,000,000; or



☐ Any
entity in which all of the equity owners are “accredited investors” under Rule 501(a) under the Securities Act meeting one
or more of the above tests.



This
page should be completed by the Investor and constitutes a part of the Subscription Agreement.





21