EX-10.6





 Exhibit 10.6 

ZI TOPRUN ACQUISITION CORP. 

PRIVATE PLACEMENT UNIT SUBSCRIPTION AGREEMENT 

This UNIT SUBSCRIPTION AGREEMENT (this “Agreement”) is made as of ______________, 2022, by and between Zi Toprun
Acquisition Corp., a Delaware company (the “Company”), having its principal place of business at 16800 Aston St., Suite 275, Irvine, CA 92606 and Toprun Smart Management LLC, a Delaware limited liability company (the
“Purchaser”). 
 WHEREAS, the Company desires to sell to the Purchaser on a private placement basis (the
“Offering”) an aggregate of 450,000 private placements units (the “Initial Units”) of the Company, and up to an additional 49,500 units (the “Additional Units” and together with the Initial Units,
the “Private Units”) of the Company in the event that the underwriters’ 45-day over-allotment option (“Over-Allotment Option”) is exercised in full or part, each Private
Unit comprised of one share of common stock of the Company, par value $0.00001 per share (“Common Stock”) and one warrant, to purchase one share of Common Stock (“Warrant”), for a purchase price of $10.00 per Unit.
The shares of Common Stock underlying the Warrants are hereinafter referred to as the “Warrant Shares.” The shares of Common Stock underlying the Private Units (excluding the Warrant Shares) are hereinafter referred to as the
“Placement Shares.” The Warrants underlying the Private Units are hereinafter referred to as the “Placement Warrants.” The Private Units, Placement Shares, Placement Warrants and Warrant Shares, collectively, are
hereinafter referred to as the “Placement Securities.” Each Placement Warrant is exercisable to purchase one share of Common Stock at an exercise price of $11.50 during the period commencing on the later of (i) twelve
(12) months from the date of the closing of the Company’s initial public offering of units (the “IPO”) and (ii) 30 days following the consummation of the Company’s initial business combination (the “Business
Combination”), as such term is defined in the registration statement in connection with the IPO, as amended at the time it becomes effective (the “Registration Statement”), and expiring on the fifth anniversary of the
consummation of the Business Combination; and 
 WHEREAS, the Purchaser wishes to purchase the Initial Units and up to 49,500 Additional
Units (depending on the extent to which the Over-Allotment Option is exercised), and the Company wishes to accept such subscription from the Purchaser. 

NOW, THEREFORE, in consideration of the premises and the mutual covenants hereinafter set forth and other good and valuable consideration, the
receipt and sufficiency of which are hereby acknowledged, the Company and the Purchaser hereby agree as follows: 
 1. Agreement to Subscribe 

 

	 	1.1.	 Purchase and Issuance of the Private Units  



(a) Upon the terms and subject to the conditions of this Agreement, the Purchaser hereby agrees to purchase from the Company, and the Company
hereby agrees to sell to the Purchaser, on the Closing Date (as defined below) the Initial Units in consideration of the payment of the Initial Purchase Price (as defined below). On the Closing Date, the Company shall, at its option, deliver to the
Purchaser the certificates representing the Initial Units purchased or effect such delivery in book-entry form. 
 (b) Purchaser hereby
agrees to purchase up to an additional 49,500 Additional Units at $10.00 per Additional Unit for a purchase price of up to $495,000 (the “Additional Purchase Price” and together with the Initial Purchase Price, the “Purchase
Price”). The purchase and issuance of the Additional Units shall occur only in the event that the Over-Allotment Option is exercised in full or in part. The total number of Additional Units to be purchased hereunder shall be in the same
proportion as the proportion of the Over-Allotment Option that is exercised. Each purchase of Additional Units shall occur simultaneously with the consummation of the applicable portion of the Over-Allotment Option. On the Closing Date of the
exercise of the Over-Allotment Option, if any, the Company shall, at its option, deliver to the Purchaser the certificates representing the Additional Units purchased or effect such delivery in book-entry form. 

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 1.2. Purchase Price 

(a) As payment in full for the Initial Units being purchased under this Agreement, the Purchaser shall pay $4,500,000 (the
“Initial Purchase Price”) by wire transfer of immediately available funds or by such other method as may be reasonably acceptable to the Company, at least one (1) business day prior to the effective date of the
Registration Statement, to counsel for the Company or to the trust account (the “Trust Account”) at a financial institution to be chosen by the Company, maintained by Continental Stock Transfer & Trust Company
(“Continental”), acting as trustee pursuant to that certain Investment Management Trust Agreement to be entered into by and between the Company and Continental and into which substantially all of the proceeds of the IPO will be
deposited. 
 (b) As payment in full for the Additional Units being purchased under this Agreement, the Purchaser shall pay the full
Additional Purchase Price by wire transfer of immediately available funds or by such other method as may be reasonably acceptable to the Company, at least one (1) business day prior to the effective date of the Registration Statement, to
counsel for the Company or to the Trust Account. Notwithstanding the foregoing, however, if the Over-Allotment Option is not exercised within the time period provided for in the Registration Statement, the Additional Purchase Price shall be returned
to the Purchaser without interest or deduction. 
 1.3. Closing. The closing of the purchase and sale of the Initial Units shall take
place simultaneously with the closing of the IPO, and the closing of the purchase and sale of the Additional Units shall take place simultaneously with the closing of the applicable portion of the Over-Allotment Option (each a “Closing
Date”). The closing of the purchase and sale of the Private Units shall take place at the offices of Becker & Poliakoff, LLP, 45 Broadway, New York, New York 10006, or such other place as may be agreed upon by the parties hereto.
If the IPO is not consummated within 14 days of the date the Purchase Price is delivered to counsel to the Company or Continental, the Purchase Price shall be returned to the Purchaser without interest or deduction. 

1.4. Termination. This Agreement and each of the obligations of the undersigned shall be null and void and without effect if a Closing
does not occur prior to July 31, 2022. 
 2. Representations and Warranties of the Purchaser 

The Purchaser represents and warrants to the Company that: 

2.1. No Government Recommendation or Approval. It understands that no United States federal or state agency or similar agency of any
other country has passed upon or made any recommendation or endorsement of the Company, the Offering or the Placement Securities. 
 2.2.
Organization. It is a limited liability company, validly existing and in good standing under the laws of the State of Delaware and possesses all requisite power and authority necessary to carry out the transactions contemplated by this
Agreement. 
 2.3. Private Offering. It is an “accredited investor” as such term is defined in Rule 501(a) of Regulation D
under the Securities Act of 1933, as amended (the “Securities Act”). It acknowledges that the sale contemplated hereby is being made in reliance on a private placement exemption to “Accredited Investors” within the
meaning of Section 501(a) of Regulation D under the Securities Act and similar exemptions under state law. 
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 2.4. Authority. This Agreement has been validly authorized, executed and delivered by
the Purchaser and is a valid and binding agreement enforceable in accordance with its terms, except as such enforceability may be limited by applicable bankruptcy, insolvency, fraudulent conveyance or similar laws affecting the enforcement of
creditors’ rights generally and subject to general principles of equity (regardless of whether enforcement is sought in a proceeding at law or in equity). 

2.5. No Conflicts. The execution, delivery and performance of this Agreement and the consummation by the Purchaser of the transactions
contemplated hereby do not violate, conflict with or constitute a default under (i) the Purchaser’s organizational documents, (ii) any agreement, indenture or instrument to which the Purchaser is a party or (iii) any law,
statute, rule or regulation to which the Purchaser is subject, or any agreement, order, judgment or decree to which the Purchaser is subject. 

2.6. No Legal Advice from Company. It acknowledges it has had the opportunity to review this Agreement and the transactions
contemplated by this Agreement and the other agreements entered into between the parties hereto with its own legal counsel and investment and tax advisors. Except for any statements or representations of the Company made in this Agreement and the
other agreements entered into between the parties hereto, it is relying solely on such counsel and advisors and not on any statements or representations of the Company or any of its representatives or agents for legal, tax or investment advice with
respect to this investment, the transactions contemplated by this Agreement or the securities laws of any jurisdiction. Purchaser understands and acknowledges that the law firm of Becker & Poliakoff LLP is not acting as counsel or providing
legal advice to Purchaser. 
 2.7. Access to Information; Independent Investigation. Prior to the execution of this Agreement, in
making the decision to purchase the Private Units, it has relied upon an independent investigation of the Company and has not relied upon any information or representations made by any third parties, including the Company, its officers, directors or
employees or any other representatives or agents of the Company, other than as set forth in this Agreement. The Purchaser has had the opportunity to ask questions of and receive answers from representatives of the Company concerning an investment in
the Company, as well as the finances, operations, business and prospects of the Company, and the opportunity to obtain additional information to verify the accuracy of all information so obtained. In determining whether to make this investment, it
has relied solely on its own knowledge and understanding of the Company and its business based upon its own due diligence investigation and the information furnished pursuant to this paragraph. It understands that no person has been authorized to
give any information or to make any representations which were not furnished pursuant to this Section 2 and it has not relied on any other representations or information in making its investment decision, whether written or oral, relating to
the Company, its operations and/or its prospects. 
 2.8. Reliance on Representations and Warranties. It understands the Private
Units are being offered and sold to it in reliance on exemptions from the registration requirements under the Securities Act, and analogous provisions in the laws and regulations of various states, and that the Company is relying upon the truth and
accuracy of the representations, warranties, agreements, acknowledgments and understandings of the Purchaser set forth in this Agreement in order to determine the applicability of such provisions. 

2.9. No General Solicitation. The Purchaser is not subscribing for the Private Units as a result of or subsequent to any general
solicitation or general advertising, including but not limited to any advertisement, article, notice or other communication published in any newspaper, magazine, or similar media or broadcast over television or radio, or presented at any seminar or
meeting or in a registration statement with respect to the IPO filed with the Securities and Exchange Commission (“SEC”). 

2.10. Legend. It acknowledges and agrees the certificates evidencing the Placement Securities shall bear a restrictive legend (the
“Legend”), in form and substance as set forth in Section 4 hereof, prohibiting the offer, sale, pledge or transfer of the securities, except (i) pursuant to an effective registration statement covering these
securities under the Securities Act or (ii) pursuant to any other exemptions from the registration requirements under the Securities Act and such laws which, in the opinion of counsel for the Company, is available. 

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 2.11. Experience, Financial Capability and Suitability. It is (i) sophisticated
in financial matters and is able to evaluate the risks and benefits of the investment in the Securities and (ii) able to bear the economic risk of his investment in the Placement Securities for an indefinite period of time because the Placement
Securities have not been registered under the Securities Act and therefore cannot be sold unless subsequently registered under the Securities Act or an exemption from such registration is available. It has substantial experience in evaluating and
investing in transactions of securities in companies similar to the Company so that it is capable of evaluating the merits and risks of its investment in the Company and has the capacity to protect its own interests. It has substantial experience in
evaluating and investing in transactions of securities in companies similar to the Company so that it is capable of evaluating the merits and risks of its investment in the Company and has the capacity to protect its own interests. 

2.12. Investment Purposes. It is purchasing the Placement Securities solely for investment purposes, for its own account (and/or for
the account or benefit of its members, as permitted, under the terms of an agreement (the “Insider Letter”) to be entered into with respect to the Placement Securities between, among others, the Purchaser and the Company, as
described in the Registration Statement), and not with a view towards the distribution or dissemination thereof and it has no present arrangement to sell the interest in the Placement Securities to or through any person or entity except as may be
permitted under the Insider Letter. The Purchaser shall not engage in hedging transactions with respect to the Placement Securities unless in compliance with the Securities Act. 

2.13. Restrictions on Transfer. It acknowledges and understands the Private Units are being offered in a transaction not involving a
public offering in the United States within the meaning of the Securities Act. The Placement Securities have not been registered under the Securities Act, and, if in the future, it decides to offer, resell, pledge or otherwise transfer the Placement
Securities, such Placement Securities may be offered, resold, pledged or otherwise transferred only (A) pursuant to an effective registration statement filed under the Securities Act, (B) pursuant to an exemption from registration under
Rule 144 promulgated under the Securities Act (“Rule 144”), if available, or (C) pursuant to any other available exemption from the registration requirements of the Securities Act, and in each case in accordance with any
applicable securities laws of any state or any other jurisdiction. Notwithstanding the foregoing, the Subscriber acknowledges and understands the Securities are subject to transfer restrictions as described in Section 8 hereof. It agrees that
if any transfer of the Placement Securities or any interest therein is proposed to be made, as a condition precedent to any such transfer, it may be required to deliver to the Company an opinion of counsel satisfactory to the Company. Absent
registration or another available exemption from registration, it agrees it will not resell the Placement Securities (unless permitted under the Insider Letter). It further acknowledges that because the Company is a shell company, Rule 144 may not
be available to it for the resale of the Securities until the one year anniversary following consummation of the initial Business Combination of the Company, despite technical compliance with the requirements of Rule 144 and the release or waiver of
any contractual transfer restrictions. 
 3. Representations and Warranties of the Company 

The Company represents and warrants to the Purchaser that: 

3.1. Valid Issuance of Share Capital. The total number of all classes of share capital which the Company has authority to issue is (i)
300,000,000 Common Stock, and 100,000,000 undesignated preference shares. As of the date hereof, the Company has issued and outstanding 3,125,000 shares of Common Stock (of which up to 425,000 shares are subject to forfeiture as described in the
Registration Statement) and no shares of Preferred Stock. All of the issued shares of capital stock of the Company have been duly authorized, validly issued, and are fully paid and non-assessable. 

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 3.2. Title to Securities. Upon issuance in accordance with, and payment pursuant to,
the terms hereof, the warrant agreement to be entered into with Continental on or prior to the closing of the IPO (“Warrant Agreement”), and the Amended and Restated Certificate of Incorporation of the Company, as the case
may be, each of the Private Units, the Placement Shares, the Placement Warrants, and the Warrant Shares will be duly and validly issued, fully paid and non-assessable. On the date of issuance of the Units, the
Warrant Shares shall have been reserved for issuance. Upon issuance in accordance with the terms hereof, the Warrant Agreement and the Amended and Restated Certificate of Incorporation of the Company, the Purchaser will have or receive good title to
the Private Units, the Placement Shares, the Placement Warrants, and the Warrant Shares, free and clear of all liens, claims and encumbrances of any kind, other than (i) transfer restrictions hereunder and pursuant to the Insider Letter and
(ii) transfer restrictions under federal and state securities laws. 
 3.3. Organization and Qualification. The Company is a
corporation duly incorporated, validly existing and in good standing under the laws of the State of Delaware and has the requisite corporate power to own its properties and assets and to carry on its business as now being conducted. 

3.4. Authorization; Enforcement. (i) The Company has the requisite corporate power and authority to enter into and perform its
obligations under this Agreement and to issue the Placement Securities in accordance with the terms hereof, (ii) the execution, delivery and performance of this Agreement by the Company and the consummation by it of the transactions
contemplated hereby have been duly authorized by all necessary corporate action and no further consent or authorization of the Company or its Board of Directors or shareholders is required, and (iii) this Agreement constitutes valid and binding
obligations of the Company enforceable against the Company in accordance with its terms, except as such enforceability may be limited by applicable bankruptcy, insolvency, fraudulent conveyance, moratorium, reorganization, or similar laws relating
to, or affecting generally the enforcement of, creditors’ rights and remedies or by equitable principles of general application and except as enforcement of rights to indemnity and contribution may be limited by federal and state securities
laws or principles of public policy. 
 3.5. No Conflicts. The execution, delivery and performance of this Agreement and the
consummation by the Company of the transactions contemplated hereby do not (i) result in a violation of the Company’s Amended and Restated Certificate of Incorporation or by-laws, (ii) conflict
with, or constitute a default under any agreement, indenture or instrument to which the Company is a party or (iii) conflict with any law statute, rule or regulation to which the Company is subject or any agreement, order, judgment or decree to
which the Company is subject. Other than any federal, state or foreign securities filings which may be required to be made by the Company subsequent to the Closing, and any registration statement which may be filed pursuant thereto, the Company is
not required under federal, state or local law, rule or regulation to obtain any consent, authorization or order of, or make any filing or registration with, any court or governmental agency or self-regulatory entity in order for it to perform any
of its obligations under this Agreement or issue the Placement Securities in accordance with the terms hereof. 
 4. Legends 

4.1. Legend. The Company will issue the Placement Securities in the name of the Purchaser. The Placement Securities will bear the
following Legend and appropriate “stop transfer” instructions: 
 THESE SECURITIES (i) HAVE NOT BEEN REGISTERED UNDER THE
UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), OR ANY STATE SECURITIES LAWS AND NEITHER THE SECURITIES NOR ANY INTEREST THEREIN MAY BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT (A) PURSUANT TO AN
EFFECTIVE REGISTRATION STATEMENT FILED UNDER THE SECURITIES ACT, OR (B) PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURIITES ACT AND SUCH LAWS WHICH, IN THE OPINION OF COUNSEL FOR THIS CORPORATION, IS AVAILABLE. HEDGING TRANSACTIONS
INVOLVING THESE SECURITIES MAY NOT BE CONDUCTED UNLESS IN COMPLIANCE WITH THE SECURITIES ACT.” 
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 “THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO LOCKUP PURSUANT TO AN
AGREEMENT BETWEEN, AMONG OTHERS, TOPRUN SMART MANAGEMENT LLC AND ZI TOPRUN ACQUISITION CORP. AND MAY ONLY BE OFFERED, SOLD, TRANSFERRED, PLEDGED OR OTHERWISE DISPOSED DURING THE TERM OF THE LOCKUP PURSUANT TO THE TERMS SET FORTH THEREIN.” 

4.2. Purchaser’s Compliance. Nothing in this Section 4 shall affect in any way the Purchaser’s obligations and
agreements to comply with all applicable securities laws upon resale of the Securities. 
 4.3. Company’s Refusal to Register
Transfer of the Securities. The Company shall refuse to register any transfer of the Securities, if in the sole judgment of the Company such purported transfer would not be made (i) pursuant to an effective registration statement filed
under the Securities Act, or (ii) pursuant to an available exemption from the registration requirements of the Securities Act. 
 4.4.
Registration Rights. The Purchaser will be entitled to certain registration rights with respect to the Placement Securities held by it which will be governed by a registration rights agreement (“Registration Rights
Agreement”) to be entered into with the Company on or prior to the closing of the IPO. 
 5. Lockup 

In accordance with the Insider Letter, the Purchaser acknowledges and agrees that the Placement Securities shall not be transferable, saleable
or assignable until thirty (30) days after the consummation of an acquisition, share exchange, purchase of all or substantially all of the assets of, or any other similar business combination with one or more businesses or entities (a
“Business Combination”), except to permitted transferees (as defined in the Insider Letter). 
 6. Securities
Laws Restrictions 
 The Purchaser agrees not to sell, transfer, pledge, hypothecate or otherwise dispose of all or any part of the
Securities unless, prior thereto (a) a registration statement on the appropriate form under the Securities Act and applicable state securities laws with respect to the Securities proposed to be transferred shall then be effective or
(b) the Company shall have received an opinion from counsel reasonably satisfactory to the Company, that such registration is not required because such transaction complies with the Securities Act and the rules promulgated by the Securities and
Exchange Commission thereunder and with all applicable state securities laws. 
 7. Waiver of Distributions from Trust Account 

In connection with the Placement Securities purchased pursuant to this Agreement, the Purchaser hereby waives any and all right, title,
interest or claim of any kind in or to any distributions of the amounts in the Trust Account with respect to the Placement Securities, whether (i) in connection with the exercise of redemption rights if the Company consummates the Business
Combination, (ii) in connection with any tender offer conducted by the Company prior to a Business Combination, (iii) upon the Company’s redemption of shares of Common Stock sold in the Company’s IPO upon the Company’s
failure to timely complete the Business Combination or (iv) in connection with a stockholder vote to approve an amendment to the Company’s amended and restated certificate of incorporation (A) to modify the substance or timing of the
Company’s obligation to redeem 100% of the Company’s public shares if the Company does not timely complete the Business Combination or (B) with respect to any other provision relating to stockholders’ rights or pre-Business Combination activity. In the event the Purchaser purchases shares of Common Stock in the IPO or in the aftermarket, any additional shares so purchased shall be eligible to receive the redemption value
of such shares of Common Stock upon the same terms offered to all other purchasers of Common Stock in the IPO in the event the Company fails to consummate the Business Combination. 

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 8. Rescission Right Waiver and Indemnification 

8.1. Rescission Waiver. The Purchaser understands and acknowledges that an exemption from the registration requirements of the
Securities Act requires there be no general solicitation of purchasers of the Units. In this regard, if the Offering were deemed to be a general solicitation with respect to the Units, the offer and sale of such Units may not be exempt from
registration and, if not, the Purchaser may have a right to rescind its purchase of the Units. In order to facilitate the completion of the Offering and in order to protect the Company, its shareholders and the Trust Account from claims that may
adversely affect the Company or the interests of its shareholders, the Purchaser hereby agrees to waive, to the maximum extent permitted by applicable law, any claims, right to sue or rights in law or arbitration, as the case may be, to seek
rescission of its purchase of the Units as a result of the issuance of the Units being deemed to be in violation of Section 5 of the Securities Act. The Purchaser acknowledges and agrees this waiver is being made in order to induce the Company
to sell the Units to the Purchaser. The Purchaser agrees the foregoing waiver of rescission rights shall apply to any and all known or unknown actions, causes of action, suits, claims or proceedings (collectively,
“Claims”) and related losses, costs, penalties, fees, liabilities and damages, whether compensatory, consequential or exemplary, and expenses in connection therewith, including reasonable attorneys’ and expert
witness fees and disbursements and all other expenses reasonably incurred in investigating, preparing or defending against any Claims, whether pending or threatened, in connection with any present or future actual or asserted right to rescind the
purchase of the Units hereunder or relating to the purchase of the Units and the transactions contemplated hereby. 
 8.2.
Section 8 Waiver. The Purchaser agrees that to the extent any waiver of rights under this Section 8 is ineffective as a matter of law, the Purchaser has offered such waiver for the benefit of the Company as an
equitable right that shall survive any statutory disqualification or bar that applies to a legal right. The Purchaser acknowledges the receipt and sufficiency of consideration received from the Company hereunder in this regard. 

9. Terms of the Private Units 

The Private Units shall be substantially identical to the Units offered in the IPO as set forth in the Underwriting Agreement, except the
Private Units and component parts: (i) will be subject to the transfer restrictions described herein and in the Insider Letter, and (ii) are being purchased pursuant to an exemption from the registration requirements of the Securities Act
and will become freely tradable only after expiration of the lockup described above and certain conditions are met or the resale of the Placement Securities is registered under the Securities Act. Each Placement Warrant shall have the terms set
forth in the Warrant Agreement. 
 10. Governing Law; Jurisdiction; Waiver of Jury Trial 

This Agreement shall be governed by and construed in accordance with the laws of the State of New York for agreements made and to be wholly
performed within such territory. The parties hereto hereby waive any right to a jury trial in connection with any litigation pursuant to this Agreement and the transactions contemplated hereby. 

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 11. Assignment; Entire Agreement; Amendment 

11.1. Assignment. Neither this Agreement nor any rights hereunder may be assigned by any party to any other person other than by the
Purchaser, without the prior consent of the Company, to one or more persons agreeing to be bound by the terms hereof. Upon such assignment by a Purchaser, the assignee(s) shall become Purchaser hereunder and have the rights and obligations provided
for herein to the extent of such assignment. 
 11.2. Entire Agreement. This Agreement sets forth the entire agreement and
understanding between the parties as to the subject matter hereof and supersedes any and all prior discussions, agreements and understandings of any and every nature. 

11.3. Amendment. Except as expressly provided in this Agreement, neither this Agreement nor any term hereof may be amended, waived,
discharged or terminated other than by a written instrument signed by the party against whom enforcement of any such amendment, waiver, discharge or termination is sought. 

11.4. Binding upon Successors. This Agreement shall be binding upon and inure to the benefit of the parties hereto and to their
respective heirs, legal representatives, successors and permitted assigns. 
 12. Notices; Indemnity 

12.1 Notices. All notices, requests, consents and other communications hereunder shall be in writing, shall be addressed to the
receiving party’s address set forth herein or to such other address as a party may designate by notice hereunder, and shall be either (a) delivered by hand, (b) sent by overnight courier, or (c) sent by certified mail, return
receipt requested, postage prepaid. All notices, requests, consents and other communications hereunder shall be deemed to have been given either (i) if by hand, at the time of the delivery thereof to the receiving party at the address of such
party set forth above, (ii) if sent by overnight courier, on the next business day following the day such notice is delivered to the courier service, or (iii) if sent by certified mail, on the fifth business day following the day such
mailing is made. 
 12.2 Indemnification. Except as set forth in Section 8, each party shall indemnify the other party against
any loss, cost or damages (including reasonable attorney’s fees and expenses) incurred as a result of such party’s breach of any representation, warranty, covenant or agreement set forth in this Agreement. 

13. Counterparts 
 This
Agreement may be executed in one or more counterparts, all of which when taken together shall be considered one and the same agreement and shall become effective when counterparts have been signed by each party and delivered to the other party, it
being understood that both parties need not sign the same counterpart. In the event that any signature is delivered by facsimile transmission or any other form of electronic delivery, such signature shall create a valid and binding obligation of the
party executing (or on whose behalf such signature is executed) with the same force and effect as if such signature page were an original thereof. 

14. Survival; Severability 

14.1. Survival. The representations, warranties, covenants and agreements of the parties hereto shall survive the Closing until one
(1) year following the consummation of an initial Business Combination. 
 14.2. Severability. In the event that any provision
of this Agreement becomes or is declared by a court of competent jurisdiction to be illegal, unenforceable or void, this Agreement shall continue in full force and effect without said provision; provided that no such severability shall be
effective if it materially changes the economic benefit of this Agreement to any party. 
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 15. Headings 

The titles and subtitles used in this Agreement are used for convenience only and are not to be considered in construing or interpreting this
Agreement. 
 16. Construction 

The parties hereto have participated jointly in the negotiation and drafting of this Agreement. If an ambiguity or question of intent or
interpretation arises, this Agreement will be construed as if drafted jointly by the parties hereto and no presumption or burden of proof will arise favoring or disfavoring any party hereto because of the authorship of any provision of this
Agreement. The words “include,” “includes,” and “including” will be deemed to be followed by “without limitation.” Pronouns in masculine, feminine, and neuter genders will be
construed to include any other gender, and words in the singular form will be construed to include the plural and vice versa, unless the context otherwise requires. The words “this Agreement,” “herein,”
“hereof,” “hereby,” “hereunder,” and words of similar import refer to this Agreement as a whole and not to any particular subdivision unless expressly so limited. The parties hereto intend that each
representation, warranty, and covenant contained herein will have independent significance. If any party hereto has breached any representation, warranty, or covenant contained herein in any respect, the fact that there exists another
representation, warranty or covenant relating to the same subject matter (regardless of the relative levels of specificity) which such party hereto has not breached will not detract from or mitigate the fact that such party hereto is in breach of
the first representation, warranty, or covenant. 
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 This subscription is accepted by the Company as of the date first written above. 

 

			
	ZI TOPRUN ACQUISITION CORP.
		
	By:	 	 
	Name: Yaojun Liu
	Title: Chief Executive Officer


 Accepted and agreed this 

__th day of ______________, 2022 
  

			
	TOPRUN SMART MANAGEMENT LLC
		
	By:	 	 
	Name: Yaojun Liu
	Title: Manager

 [Signature Page for Private Placement Unit Subscription Agreement] 

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