Exhibit 4.5


 


PRIVATE WARRANT AGREEMENT


 


KEYARCH ACQUISITION CORPORATION


 


and


 


CONTINENTAL STOCK TRANSFER & TRUST COMPANY


 


Dated                 ,
2021


 


THIS WARRANT AGREEMENT (this “Agreement”),
dated              , 2021, is by and between Keyarch Acquisition Corporation, a
Cayman Islands exempted company (the “Company”), and Continental Stock Transfer & Trust Company, a
New York limited purpose trust company, as warrant agent (in such capacity, the “Warrant Agent”).


 


WHEREAS, it is proposed that the Company enter
into that certain Private Placement Units Purchase Agreement, with Keyarch Global Sponsor Limited, a Cayman Islands exempted company (the
 “Sponsor”) and the underwriters in this offering, pursuant to which the Sponsor and the underwriters will purchase
an aggregate of 450,000 units (or up to 480,000 units if the underwriters in the Public Offering (defined below) exercise their over-allotment
option in full) simultaneously with the closing of the Public Offering (and the closing of the underwriters’ over-allotment option,
if applicable). Each unit (the “Private Units”) consists of one Class A ordinary share of the Company,
par value $0.0001 per share (the “Ordinary Shares”) and one-half of one warrant, each warrant bearing the legend
set forth in Exhibit B hereto (such warrants, together with the warrants contained within the Working Capital Units (as defined
below), the “Warrants”) at a purchase price of $10.00 per Private Unit. Each Warrant entitles the holder thereof
to purchase one Ordinary Share, at a price of $11.50 per Ordinary Share, subject to adjustment as described herein; and


 


WHEREAS, in order to finance the Company’s
transaction costs in connection with an intended initial merger, share exchange, asset acquisition, share purchase, reorganization or
similar business combination, involving the Company and one or more businesses (a “Business Combination”), the
Sponsor or an affiliate of the Sponsor or certain of the Company’s officers and directors may, but are not obligated to, loan the
Company funds as the Company may require, of which up to $1,500,000 of such loans may be convertible into up to an additional 150,000
Private Units at a price of $10.00 per Private Unit (the “Working Capital Units”); and


 


WHEREAS, the Company is engaged in an initial public
offering (the “Public Offering”) of units of the Company’s equity securities, each such unit comprised
of one Ordinary Share and one-half of one public warrant to public investors in the Public Offering (the “Public Units”);
and


 


WHEREAS, the Company has filed with the Securities
and Exchange Commission (the “Commission”) registration statement on Form S-1, File No. 333-     ,
and a prospectus (the “Prospectus”), for the registration, under the Securities Act of 1933, as amended (the
 “Securities Act”), of the Public Units, the public warrants and the Ordinary Shares included in the Public Units;
and


 


WHEREAS, the Company desires the Warrant Agent
to act on behalf of the Company, and the Warrant Agent is willing to so act, in connection with the issuance, registration, transfer,
exchange, redemption and exercise of the Warrants; and


 


WHEREAS, the Company desires to provide for the
form and provisions of the Warrants, the terms upon which they shall be issued and exercised, and the respective rights, limitation of
rights, and immunities of the Company, the Warrant Agent and the holders of the Warrants; and


 


WHEREAS, all acts and things have been done and
performed which are necessary to make the Warrants, when executed on behalf of the Company and countersigned by or on behalf of the Warrant
Agent (if a physical certificate is issued), as provided herein, the valid, binding and legal obligations of the Company, and to authorize
the execution and delivery of this Agreement.


 






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NOW, THEREFORE, in consideration of the mutual
agreements herein contained, the parties hereto agree as follows:


 


1.            Appointment
of Warrant Agent. The Company hereby appoints the Warrant Agent to act as agent for the Company for the Warrants, and the Warrant
Agent hereby accepts such appointment and agrees to perform the same in accordance with the terms and conditions set forth in this Agreement.


 


2.            Warrants.


 


2.1            Form of
Warrant. Each Warrant shall initially be issued in registered form only.


 


2.2            Effect
of Countersignature. If a physical certificate is issued, unless and until countersigned by the Warrant Agent pursuant to this Agreement,
a certificated Warrant shall be invalid and of no effect and may not be exercised by the holder thereof.


 


2.3            Registration.


 


2.3.1            Warrant
Register. The Warrant Agent shall maintain books (the “Warrant Register”), for the registration of original issuance and
the registration of transfer of the Warrants. Upon the initial issuance of the Warrants in book-entry form, the Warrant Agent shall issue
and register the Warrants in the names of the respective holders thereof in such denominations and otherwise in accordance with instructions
delivered to the Warrant Agent by the Company. If requested, the Registered Holder of a Warrant shall be issued a definitive certificate
in physical form evidencing such Warrants (“Definitive Warrant Certificates”) which shall be in the form annexed hereto as
Exhibit A.


 


Physical certificates, if issued, shall be signed
by, or bear the facsimile signature of, the Chairman of the Board of directors of the Company (the “Board”),
Chief Executive Officer, Chief Financial Officer or other principal officer of the Company. In the event the person whose facsimile signature
has been placed upon any Warrant shall have ceased to serve in the capacity in which such person signed the Warrant before such Warrant
is issued, it may be issued with the same effect as if he or she had not ceased to be such at the date of issuance.


 


2.3.2            Registered
Holder. Prior to due presentment for registration of transfer of any Warrant, the Company and the Warrant Agent may deem and treat
the person in whose name such Warrant is registered in the Warrant Register (the “Registered Holder”) as the absolute owner
of such Warrant and of each Warrant represented thereby, for the purpose of any exercise thereof, and for all other purposes, and neither
the Company nor the Warrant Agent shall be affected by any notice to the contrary.


 


2.4            Fractional
Warrants. The Company shall not issue fractional Warrants.


 


2.5            Transferability.
Subject to compliance with applicable law, the Warrants may be transferred, assigned or sold to any person. For the avoidance of doubt,
in the event of any such transfer, assignment or sale of the Warrants, the terms of the Warrants shall remain the same irrespective of
the holder thereof.


 


3.            Terms
and Exercise of Warrants.


 


3.1            Warrant
Price. Each whole Warrant shall entitle the Registered Holder thereof, subject to the provisions of such Warrant and of this Agreement,
to purchase from the Company the number of Ordinary Shares stated therein, at the price of $11.50 per share, subject to the adjustments
provided in Section 4 hereof and in the last sentence of this Section 3.1. The term “Warrant Price”
as used in this Agreement shall mean the price per share (including in cash or by payment of Warrants pursuant to a “cashless exercise,”
to the extent permitted hereunder) described in the prior sentence at which Ordinary Shares may be purchased at the time a Warrant is
exercised. The Company in its sole discretion may lower the Warrant Price at any time prior to the Expiration Date (as defined below)
for a period of not less than fifteen Business Days (unless otherwise required by the Commission, any national securities exchange on
which the Warrants are listed or applicable law); provided that the Company shall provide at least five days’ prior written notice
of such reduction to Registered Holders of the Warrants; and provided further, that any such reduction shall be identical among all of
the Warrants. The term “Business Day” means a day, other than a Saturday, Sunday or federal holiday, on which banks in New
York City are generally open for normal business.


 






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3.2            Duration
of Warrants. A Warrant may be exercised only during the period (the “Exercise Period”) (A) commencing on the later
of: (i) the date that is thirty (30) days after the first date on which the Company completes a Business Combination, and (ii) the
date that is twelve (12) months from the date of the closing of the Public Offering, and (B) terminating at the earliest to
occur of (x) 5:00 p.m., New York City time on the date that is five (5) years after the date on which the Company completes
its initial Business Combination and (y) the liquidation of the Company in accordance with the Company’s amended and restated
memorandum and articles of association, as amended from time to time, if the Company fails to complete a Business Combination (the “Expiration
Date”); provided, however, that the exercise of any Warrant shall be subject to the satisfaction of any applicable conditions, as
set forth in subsection 3.3.2 below, with respect to an effective registration statement or a valid exemption therefrom being
available. Each Warrant not exercised on or before the Expiration Date shall become void, and all rights thereunder and all rights in
respect thereof under this Agreement shall cease at 5:00 p.m. New York City time on the Expiration Date. The Company in its sole
discretion may extend the duration of the Warrants by delaying the Expiration Date; provided that the Company shall provide at least twenty
(20) days prior written notice of any such extension to Registered Holders of the Warrants and, provided further that any such extension
shall be identical in duration among all the Warrants.


 


3.3            Exercise
of Warrants.


 


3.3.1            Payment.
Subject to the provisions of the Warrant and this Agreement, a Warrant may be exercised by the Registered Holder thereof by delivering
to the Warrant Agent at its corporate trust department (i) the Definitive Warrant Certificate evidencing the Warrants to be exercised,
(ii) an election to purchase (“Election to Purchase”) any Ordinary Shares pursuant to the exercise of a Warrant, properly
completed and executed by the Registered Holder on the reverse of the Definitive Warrant Certificate, and (iii) the payment in full
of the Warrant Price for each Ordinary Share as to which the Warrant is exercised and any and all applicable taxes due in connection with
the exercise of the Warrant, the exchange of the Warrant for the Ordinary Shares and the issuance of such Ordinary Shares, as follows:


 


(a)            in
lawful money of the United States, in good certified check or good bank draft payable to the order of the Warrant Agent;


 


(b)            with
respect to any Warrant, by surrendering the Warrants for that number of Ordinary Shares equal to the quotient obtained by dividing (x) the
product of the number of Ordinary Shares underlying the Warrants, multiplied by the excess of the 10-Day VWAP (as defined below), measured
as of the date prior to the date on which notice of exercise is sent or given to the Warrant Agent, less the Warrant Price by (y) the
10-Day VWAP. For purposes of this Agreement, “10-Day VWAP” means, as of any date, the volume weighted average price of the
Ordinary Shares during the ten (10) trading day period ending on the trading day prior to such date; or


 


(c)            as
provided in Section 6.4 hereof.


 


3.3.2            Issuance
of Ordinary Shares on Exercise. As soon as practicable after the exercise of any Warrant and the clearance of the funds in payment
of the Warrant Price (if payment is pursuant to subsection 3.3.1(a)), the Company shall issue to the Registered Holder of
such Warrant a book-entry position or certificate, as applicable, for the number of Ordinary Shares to which he, she or it is entitled,
registered in such name or names as may be directed by him, her or it on the register of members of the Company, and if such Warrant shall
not have been exercised in full, a new book-entry position or countersigned Warrant, as applicable, for the number of shares as to which
such Warrant shall not have been exercised. Notwithstanding the foregoing, the Company shall not be obligated to deliver any Ordinary
Shares pursuant to the exercise of a Warrant and shall have no obligation to settle such Warrant exercise unless (i) a registration
statement under the Securities Act of 1933, as amended (the “Securities Act”), with respect to the Ordinary Shares underlying
the Warrants is then effective and a prospectus relating thereto is current, subject to the Company’s satisfying its obligations
under Section 6.4 or (ii) a valid exemption from registration is available. No Warrant shall be exercisable and the Company
shall not be obligated to issue Ordinary Shares upon exercise of a Warrant unless the Ordinary Shares issuable upon such Warrant exercise
have been registered, qualified or deemed to be exempt from registration or qualification under the securities laws of the state of residence
of the Registered Holder of the Warrants. In the event that the conditions in the two immediately preceding sentences are not satisfied
with respect to a Warrant, the holder of such Warrant shall not be entitled to exercise such Warrant and such Warrant may have no value
and expire worthless, in which case the purchaser of a Private Unit containing such Warrants shall have paid the full purchase price for
the Private Unit solely for the Ordinary Shares underlying such Private Unit. Subject to Section 4.7 of this Agreement, a
Registered Holder of Warrants may exercise its Warrants only for a whole number of Ordinary Shares. If, by reason of any exercise
of Warrants on a “cashless basis”, the holder of any Warrant would be entitled, upon the exercise of such Warrant, to receive
a fractional interest in an Ordinary Share, the Company shall round down to the nearest whole number, the number of Ordinary Shares to
be issued to such holder. For the avoidance of doubt, in no event will the Company be required to pay cash to the holder of any Warrant.


 






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3.3.3            Valid
Issuance. All Ordinary Shares issued upon the proper exercise of a Warrant in conformity with this Agreement shall be validly issued,
fully paid and nonassessable.


 


3.3.4            Date
of Issuance. Each person in whose name any book-entry position or certificate, as applicable, for Ordinary Shares is issued and who
is registered in the register of members of the Company shall for all purposes be deemed to have become the holder of record of such Ordinary
Shares on the date on which the Warrant, or book-entry position representing such Warrant, was surrendered and payment of the Warrant
Price was made, irrespective of the date of delivery of such certificate in the case of a certificated Warrant, except that, if the date
of such surrender and payment is a date when the register of members of the Company or book-entry system of the Warrant Agent are closed,
such person shall be deemed to have become the holder of such shares at the close of business on the next succeeding date on which the
share transfer books or book-entry system are open.


 


3.3.5            Maximum
Percentage. A holder of a Warrant may notify the Company in writing in the event it elects to be subject to the provisions contained
in this subsection 3.3.5; however, no holder of a Warrant shall be subject to this subsection 3.3.5 unless
he, she or it makes such election. If the election is made by a holder, the Warrant Agent shall not effect the exercise of the holder’s
Warrant, and such holder shall not have the right to exercise such Warrant, to the extent that after giving effect to such exercise, such
person (together with such person’s affiliates), to the Warrant Agent’s actual knowledge, would beneficially own in excess
of 9.8% (the “Maximum Percentage”) of the Ordinary Shares outstanding immediately after giving effect to such exercise. For
purposes of the foregoing sentence, the aggregate number of Ordinary Shares beneficially owned by such person and its affiliates shall
include the number of Ordinary Shares issuable upon exercise of the Warrant with respect to which the determination of such sentence is
being made, but shall exclude Ordinary Shares that would be issuable upon (x) exercise of the remaining, unexercised portion of the
Warrant beneficially owned by such person and its affiliates and (y) exercise or conversion of the unexercised or unconverted portion
of any other securities of the Company beneficially owned by such person and its affiliates (including, without limitation, any convertible
notes or convertible preferred shares or warrants) subject to a limitation on conversion or exercise analogous to the limitation contained
herein. Except as set forth in the preceding sentence, for purposes of this paragraph, beneficial ownership shall be calculated in accordance
with Section 13(d) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). For purposes of the
Warrant, in determining the number of outstanding Ordinary Shares, the holder may rely on the number of outstanding Ordinary Shares as
reflected in (1) the Company’s most recent Annual Report on Form 10-K, Quarterly Report on Form 10-Q, Current Report
on Form 8-K or other public filing with the Commission as the case may be, (2) a more recent public announcement by the Company
or (3) any other notice by the Company or Continental Stock Transfer & Trust Company, as transfer agent (in such capacity,
the “Transfer Agent”), setting forth the number of Ordinary Shares outstanding. For any reason at any time, upon the written
request of the holder of the Warrant, the Company shall, within two (2) Business Days, confirm orally and in writing to such holder
the number of Ordinary Shares then outstanding. In any case, the number of issued and outstanding Ordinary Shares shall be determined
after giving effect to the conversion or exercise of equity securities of the Company by the holder and its affiliates since the date
as of which such number of issued and outstanding Ordinary Shares was reported. By written notice to the Company, the holder of a Warrant
may from time to time increase or decrease the Maximum Percentage applicable to such holder to any other percentage specified in such
notice; provided, however, that any such increase shall not be effective until the sixty-first (61st) day after such notice
is delivered to the Company.


 






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4.            Adjustments.


 


4.1            Share
Capitalizations.


 


4.1.1            Sub-Divisions.
If after the date hereof, and subject to the provisions of Section 4.6 below, the number of issued and outstanding Ordinary
Shares is increased by a capitalization or share dividend of Ordinary Shares, or by a sub-division of Ordinary Shares or other similar
event, then, on the effective date of such share capitalization, sub-division or similar event, the number of Ordinary Shares issuable
on exercise of each Warrant shall be increased in proportion to such increase in the issued and outstanding Ordinary Shares. A rights
offering made to all or substantially all holders of Ordinary Shares entitling holders to purchase Ordinary Shares at a price less than
the “Historical Fair Market Value” (as defined below) shall be deemed a capitalization of a number of Ordinary Shares equal
to the product of (i) the number of Ordinary Shares actually sold in such rights offering (or issuable under any other equity securities
sold in such rights offering that are convertible into or exercisable for the Ordinary Shares) multiplied by (ii) one (1) minus
the quotient of (x) the price per Ordinary Share paid in such rights offering divided by (y) the Historical Fair Market Value.
For purposes of this subsection 4.1.1, (i) if the rights offering is for securities convertible into or exercisable for
Ordinary Shares, in determining the price payable for Ordinary Shares, there shall be taken into account any consideration received for
such rights, as well as any additional amount payable upon exercise or conversion and (ii) “Historical Fair Market Value”
means the 10-Day VWAP as of the first date on which the Ordinary Shares trade on the applicable exchange or in the applicable market,
regular way, without the right to receive such rights. Notwithstanding anything to the contrary herein, no Ordinary Shares shall
be issued at less than their par value.


 


4.1.2            Extraordinary
Dividends. If the Company, at any time while the Warrants are outstanding and unexpired, pays to all or substantially all of the holders
of the Ordinary Shares a dividend or make a distribution in cash, securities or other assets on account of such Ordinary Shares (or other
shares into which the Warrants are convertible), other than (a) as described in subsection 4.1.1 above, (b) Ordinary
Cash Dividends (as defined below), (c) to satisfy the redemption rights of the holders of the Ordinary Shares in connection with
a proposed initial Business Combination, (d) to satisfy the redemption rights of the holders of the Ordinary Shares in connection
with a shareholder vote to amend the Company’s amended and restated memorandum and articles of association (i) to modify the
substance or timing of the Company’s obligation to provide holders of Ordinary Shares the right to have their shares redeemed in
connection with the Company’s initial Business Combination or to redeem 100% of the Company’s public shares if it does not
complete its initial Business Combination within the time period required by the Company’s Amended and Restated Memorandum and Articles
of Association, as amended from time to time, or (ii) with respect to any other provision relating to the rights of holders of Ordinary
Shares, (e) as a result of the repurchase of Ordinary Shares by the Company if a proposed initial Business Combination is presented
to the shareholders of the Company for approval or (f) in connection with the redemption of public shares upon the failure of the
Company to complete its initial Business Combination and any subsequent distribution of its assets upon its liquidation (any such non-excluded
event being referred to herein as an “Extraordinary Dividend”), then the Warrant Price shall be decreased, effective immediately
after the effective date of such Extraordinary Dividend, by the amount of cash and/or the fair market value (as determined by the Company’s
board of directors (the “Board”), in good faith) of any securities or other assets paid on each Ordinary Share in respect
of such Extraordinary Dividend. For purposes of this subsection 4.1.2, “Ordinary Cash Dividends” means any cash
dividend or cash distribution which, when combined on a per share basis, with the per share amounts of all other cash dividends and cash
distributions paid on the Ordinary Shares during the 365-day period ending on the date of declaration of such dividend or distribution
to the extent it does not exceed $0.50 (which amount shall be adjusted to appropriately reflect any of the events referred to in other
subsections of this Section 4 and excluding cash dividends or cash distributions that resulted in an adjustment to the Warrant
Price or to the number of Ordinary Shares issuable on exercise of each Warrant).


 






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4.2            Aggregation
of Shares. If after the date hereof, and subject to the provisions of Section 4.6 hereof, the number of issued and outstanding
Ordinary Shares is decreased by a consolidation, combination, reverse share split or reclassification of Ordinary Shares or other similar
event, then, on the effective date of such consolidation, combination, reverse share split, reclassification or similar event, the number
of Ordinary Shares issuable on exercise of each Warrant shall be decreased in proportion to such decrease in issued and outstanding Ordinary
Shares.


 


4.3            Adjustments
in Exercise Price. Whenever the number of Ordinary Shares purchasable upon the exercise of the Warrants is adjusted, as provided in
subsection 4.1.1 or Section 4.2 above, the Warrant Price shall be adjusted (to the nearest cent) by multiplying
such Warrant Price immediately prior to such adjustment by a fraction (x) the numerator of which shall be the number of Ordinary
Shares purchasable upon the exercise of the Warrants immediately prior to such adjustment, and (y) the denominator of which shall
be the number of Ordinary Shares so purchasable immediately thereafter.


 


4.4            Raising
of the Capital in Connection with the Initial Business Combination. If (x) the Company issues additional Ordinary Shares or equity-linked
securities for capital raising purposes in connection with the closing of its initial Business Combination at an issue price or effective
issue price of less than $9.20 per Ordinary Share (with such issue price or effective issue price to be determined in good faith by the
Board and, in the case of any such issuance to the Sponsor or its affiliates, without taking into account any Class B ordinary shares,
par value $0.0001 per share, of the Company held by the Sponsor or such affiliates, as applicable, prior to such issuance) (the “Newly
Issued Price”), (y) the aggregate gross proceeds from such issuances represent more than 60% of the total equity proceeds,
and interest thereon, available for the funding of the Company’s initial Business Combination on the date of the completion of the
Company’s initial Business Combination (net of redemptions), and (z) 10-Day VWAP as of the day on which the Company consummates
its initial Business Combination (such price, the “Market Value”) is below $9.20 per share, the Warrant Price shall be adjusted
(to the nearest cent) to be equal to 115% of the higher of the Market Value and the Newly Issued Price.


 


4.5            Notices
of Changes in Warrant. Upon every adjustment of the Warrant Price or the number of shares issuable upon exercise of a Warrant, the
Company shall give written notice thereof to the Warrant Agent, which notice shall state the Warrant Price resulting from such adjustment
and the increase or decrease, if any, in the number of shares purchasable at such price upon the exercise of a Warrant, setting forth
in reasonable detail the method of calculation and the facts upon which such calculation is based. Upon the occurrence of any event specified
in Sections 4.1, 4.2, 4.3, 4.4 or 4.5, the Company shall give written notice of the occurrence
of such event to each holder of a Warrant, at the last address set forth for such holder in the Warrant Register, of the record date or
the effective date of the event. Failure to give such notice, or any defect therein, shall not affect the legality or validity of such
event.


 


4.6            No
Fractional Shares. Notwithstanding any provision contained in this Agreement to the contrary, the Company shall not issue fractional
shares upon the exercise of Warrants. If, by reason of any adjustment made pursuant to this Section 4, the holder of any Warrant
would be entitled, upon the exercise of such Warrant, to receive a fractional interest in a share, the Company shall, upon such exercise,
round down to the nearest whole number the number of Ordinary Shares to be issued to such holder.


 


4.7            Form of
Warrant. The form of Warrant need not be changed because of any adjustment pursuant to this Section 4, and Warrants issued
after such adjustment may state the same Warrant Price and the same number of shares as is stated in the Warrants initially issued pursuant
to this Agreement; provided, however, that the Company may at any time in its sole discretion make any change in the form of Warrant that
the Company may deem appropriate and that does not affect the substance thereof, and any Warrant thereafter issued or countersigned, whether
in exchange or substitution for an outstanding Warrant or otherwise, may be in the form as so changed.


 


5.            Transfer
and Exchange of Warrants.


 


5.1            Registration
of Transfer. The Warrant Agent shall register the transfer, from time to time, of any outstanding Warrant upon the Warrant Register,
upon surrender of such Warrant for transfer, properly endorsed with signatures properly guaranteed and accompanied by appropriate instructions
for transfer. Upon any such transfer, a new Warrant representing an equal aggregate number of Warrants shall be issued and the old Warrant
shall be cancelled by the Warrant Agent. In the case of certificated Warrants, the Warrants so cancelled shall be delivered by the Warrant
Agent to the Company from time to time upon request.


 






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5.2            Procedure
for Surrender of Warrants. Warrants may be surrendered to the Warrant Agent, together with a written request for exchange or transfer,
and thereupon the Warrant Agent shall issue in exchange therefor one or more new Warrants as requested by the Registered Holder of the
Warrants so surrendered, representing an equal aggregate number of Warrants; provided further, however that in the event
that a Warrant surrendered for transfer bears a restrictive legend, the Warrant Agent shall not cancel such Warrant and issue new Warrants
in exchange thereof until the Warrant Agent has received an opinion of counsel for the Company stating that such transfer may be made
and indicating whether the new Warrants must also bear a restrictive legend.


 


5.3            Fractional
Warrants. The Warrant Agent shall not be required to effect any registration of transfer or exchange which shall result in the issuance
of a warrant certificate or book-entry position for a fraction of a Warrant.


 


5.4            Service
Charges. No service charge shall be made for any exchange or registration of transfer of Warrants.


 


5.5            Warrant
Execution and Countersignature. The Warrant Agent is hereby authorized to countersign and to deliver, in accordance with the terms
of this Agreement, the Warrants required to be issued pursuant to the provisions of this Section 5, and the Company, whenever
required by the Warrant Agent, shall supply the Warrant Agent with Warrants duly executed on behalf of the Company for such purpose.


 


6.            Other
Provisions Relating to Rights of Holders of Warrants.


 


6.1            No
Rights as Shareholder. A Warrant does not entitle the Registered Holder thereof to any of the rights of a shareholder of the Company,
including, without limitation, the right to receive dividends, or other distributions, exercise any preemptive rights, to vote or to consent
or to receive notice as shareholders in respect of the meetings of shareholders or the election of directors of the Company or any other
matter.


 


6.2            Lost,
Stolen, Mutilated, or Destroyed Warrants. If any Warrant is lost, stolen, mutilated, or destroyed, the Company and the Warrant Agent
may on such terms as to indemnity or otherwise as they may in their discretion impose (which shall, in the case of a mutilated Warrant,
include the surrender thereof), issue a new Warrant of like denomination, tenor, and date as the Warrant so lost, stolen, mutilated, or
destroyed. Any such new Warrant shall constitute a substitute contractual obligation of the Company, whether or not the allegedly lost,
stolen, mutilated, or destroyed Warrant shall be at any time enforceable by anyone.


 


6.3            Reservation
of Ordinary Shares. The Company shall at all times reserve and keep available a number of its authorized but unissued Ordinary Shares
that shall be sufficient to permit the exercise in full of all outstanding Warrants issued pursuant to this Agreement.


 


6.4            Registration
of Ordinary Shares. The Company agrees that as soon as practicable, but in no event later than twenty (20) Business Days after
the closing of its initial Business Combination, it shall use its commercially reasonable efforts to file with the Commission a registration
statement for the registration, under the Securities Act, of the Ordinary Shares issuable upon exercise of the Warrants. The Company shall
use its commercially reasonable efforts to cause the same to become effective within sixty (60) Business Days following the closing
of its initial Business Combination and to maintain the effectiveness of such registration statement, and a current prospectus relating
thereto, until the expiration or redemption of the Warrants in accordance with the provisions of this Agreement.


 


7.            Concerning
the Warrant Agent and Other Matters.


 


7.1            Payment
of Taxes. The Company shall from time to time promptly pay all taxes and charges that may be imposed upon the Company or the Warrant
Agent in respect of the issuance or delivery of Ordinary Shares upon the exercise of the Warrants, but the Company shall not be obligated
to pay any transfer taxes in respect of the Warrants or such shares.


 






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7.2            Resignation,
Consolidation, or Merger of Warrant Agent.


 


7.2.1            Appointment
of Successor Warrant Agent. The Warrant Agent, or any successor to it hereafter appointed, may resign its duties and be discharged
from all further duties and liabilities hereunder after giving sixty (60) days’ notice in writing to the Company. If the office
of the Warrant Agent becomes vacant by resignation or incapacity to act or otherwise, the Company shall appoint in writing a successor
Warrant Agent in place of the Warrant Agent. If the Company shall fail to make such appointment within a period of thirty (30) days
after it has been notified in writing of such resignation or incapacity by the Warrant Agent or by the holder of a Warrant (who shall,
with such notice, submit his, her or its Warrant for inspection by the Company), then the holder of any Warrant may apply to the Supreme
Court of the State of New York for the County of New York for the appointment of a successor Warrant Agent at the Company’s cost.
Any successor Warrant Agent, whether appointed by the Company or by such court, shall be a corporation or other entity organized and existing
under the laws of the State of New York, in good standing and having its principal office in the United States of America, and authorized
under such laws to exercise corporate trust powers and subject to supervision or examination by federal or state authority. After appointment,
any successor Warrant Agent shall be vested with all the authority, powers, rights, immunities, duties, and obligations of its predecessor
Warrant Agent with like effect as if originally named as Warrant Agent hereunder, without any further act or deed; but if for any reason
it becomes necessary or appropriate, the predecessor Warrant Agent shall execute and deliver, at the expense of the Company, an instrument
transferring to such successor Warrant Agent all the authority, powers, and rights of such predecessor Warrant Agent hereunder; and upon
request of any successor Warrant Agent the Company shall make, execute, acknowledge, and deliver any and all instruments in writing for
more fully and effectually vesting in and confirming to such successor Warrant Agent all such authority, powers, rights, immunities, duties,
and obligations.


 


7.2.2            Notice
of Successor Warrant Agent. In the event a successor Warrant Agent shall be appointed, the Company shall give notice thereof to the
predecessor Warrant Agent and the Transfer Agent for the Ordinary Shares not later than the effective date of any such appointment.


 


7.2.3            Merger
or Consolidation of Warrant Agent. Any entity into which the Warrant Agent may be merged or with which it may be consolidated or any
entity resulting from any merger or consolidation to which the Warrant Agent shall be a party shall be the successor Warrant Agent under
this Agreement without any further act.


 


7.3            Fees
and Expenses of Warrant Agent.


 


7.3.1            Remuneration.
The Company agrees to pay the Warrant Agent reasonable remuneration for its services as such Warrant Agent hereunder and shall, pursuant
to its obligations under this Agreement, reimburse the Warrant Agent upon demand for all expenditures that the Warrant Agent may reasonably
incur in the execution of its duties hereunder.


 


7.3.2            Further
Assurances. The Company agrees to perform, execute, acknowledge, and deliver or cause to be performed, executed, acknowledged, and
delivered all such further and other acts, instruments, and assurances as may reasonably be required by the Warrant Agent for the carrying
out or performing of the provisions of this Agreement.


 


7.4            Liability
of Warrant Agent.


 


7.4.1            Reliance
on Company Statement. Whenever in the performance of its duties under this Agreement, the Warrant Agent shall deem it necessary or
desirable that any fact or matter be proved or established by the Company prior to taking or suffering any action hereunder, such fact
or matter (unless other evidence in respect thereof be herein specifically prescribed) may be deemed to be conclusively proved and established
by a statement signed by the Chief Executive Officer, the Chief Financial Officer or the Chairman of the Board of the Company and delivered
to the Warrant Agent. The Warrant Agent may rely upon such statement for any action taken or suffered in good faith by it pursuant to
the provisions of this Agreement.


 






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7.4.2            Indemnity.
The Warrant Agent shall be liable hereunder only for its own gross negligence, willful misconduct, fraud or bad faith. The Company agrees
to indemnify the Warrant Agent and save it harmless against any and all liabilities, including judgments, out-of-pocket costs and reasonable
outside counsel fees, for anything done or omitted by the Warrant Agent in the execution of this Agreement, except as a result of the
Warrant Agent’s gross negligence, willful misconduct, fraud or bad faith.


 


7.4.3            Exclusions.
The Warrant Agent shall have no responsibility with respect to the validity of this Agreement or with respect to the validity or execution
of any Warrant (except its countersignature thereof). The Warrant Agent shall not be responsible for any breach by the Company of any
covenant or condition contained in this Agreement or in any Warrant. The Warrant Agent shall not be responsible to make any adjustments
required under the provisions of Section 4 hereof or responsible for the manner, method, or amount of any such adjustment
or the ascertaining of the existence of facts that would require any such adjustment; nor shall it by any act hereunder be deemed to make
any representation or warranty as to the authorization or reservation of any Ordinary Shares to be issued pursuant to this Agreement or
any Warrant or as to whether any Ordinary Shares shall, when issued, be valid and fully paid and nonassessable.


 


7.5            Acceptance
of Agency. The Warrant Agent hereby accepts the agency established by this Agreement and agrees to perform the same upon the terms
and conditions herein set forth and among other things, shall account promptly to the Company with respect to Warrants exercised and concurrently
account for, and pay to the Company, all monies received by the Warrant Agent for the purchase of Ordinary Shares through the exercise
of the Warrants.


 


7.6            Waiver.
The Warrant Agent has no right of set-off or any other right, title, interest or claim of any kind (“Claim”) in, or to any
distribution of, the Trust Account (as defined in that certain Investment Management Trust Agreement, dated as of the date hereof, by
and between the Company and Continental Stock Transfer & Trust Company as trustee thereunder) and hereby agrees not to seek recourse,
reimbursement, payment or satisfaction for any Claim against the Trust Account for any reason whatsoever. The Warrant Agent hereby waives
any and all Claims against the Trust Account and any and all rights to seek access to the Trust Account.


 


8.            Miscellaneous
Provisions.


 


8.1            Successors.
All the covenants and provisions of this Agreement by or for the benefit of the Company or the Warrant Agent shall bind and inure to the
benefit of their respective successors and assigns.


 


8.2            Notices.
Any notice, statement or demand authorized by this Agreement to be given or made by the Warrant Agent or by the holder of any Warrant
to or on the Company shall be sufficiently given when so delivered if by hand or overnight delivery or if sent by certified mail or private
courier service within five (5) days after deposit of such notice, postage prepaid, addressed (until another address is filed in
writing by the Company with the Warrant Agent), as follows:


 


Keyarch Acquisition Corporation


 


275 Madison Avenue, 39th Floor


New York, New York 10016

Attention:     Kai Xiong


 


with a copy to:


 


Orrick, Herrington & Sutcliffe LLP

5701 China World Tower A

1 Jian Guo Men Wai Avenue

Chaoyang District

Beijing, 100004

Attention:     Jeff Zhang, Esq.


 






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Any notice, statement or demand authorized by this Agreement to be
given or made by the holder of any Warrant or by the Company to or on the Warrant Agent shall be sufficiently given when so delivered
if by hand or overnight delivery or if sent by certified mail or private courier service within five (5) days after deposit of such
notice, postage prepaid, addressed (until another address is filed in writing by the Warrant Agent with the Company), as follows:


 


Continental Stock Transfer & Trust Company

One State Street, 30th Floor

New York, NY 10004

Attention:     Compliance Department


 


8.3            Applicable
Law and Exclusive Forum. The validity, interpretation, and performance of this Agreement and of the Warrants shall be governed in
all respects by the laws of the State of New York. Subject to applicable law, the Company hereby agrees that any action, proceeding or
claim against it arising out of or relating in any way to this Agreement shall be brought and enforced in the courts of the State of New
York or the United States District Court for the Southern District of New York, and irrevocably submits to such jurisdiction, which jurisdiction
shall be exclusive forum for any such action, proceeding or claim. The Company hereby waives any objection to such exclusive jurisdiction
and that such courts represent an inconvenient forum. Notwithstanding the foregoing, the provisions of this paragraph will not apply to
suits brought to enforce any liability or duty created by the Exchange Act or any other claim for which the federal district courts of
the United States of America are the sole and exclusive forum.


 


Any person or entity purchasing or otherwise acquiring
any interest in the Warrants shall be deemed to have notice of and to have consented to the forum provisions in this Section 8.3.
If any action, the subject matter of which is within the scope the forum provisions above, is filed in a court other than a court located
within the State of New York or the United States District Court for the Southern District of New York (a “foreign action”)
in the name of any warrant holder, such warrant holder shall be deemed to have consented to: (x) the personal jurisdiction of the
state and federal courts located within the State of New York or the United States District Court for the Southern District of New York
in connection with any action brought in any such court to enforce the forum provisions (an “enforcement action”),
and (y) having service of process made upon such warrant holder in any such enforcement action by service upon such warrant holder’s
counsel in the foreign action as agent for such warrant holder.


 


8.4            Persons
Having Rights under this Agreement. Nothing in this Agreement shall be construed to confer upon, or give to, any person, corporation
or other entity other than the parties hereto and the Registered Holders of the Warrants any right, remedy, or claim under or by reason
of this Agreement or of any covenant, condition, stipulation, promise, or agreement hereof. All covenants, conditions, stipulations, promises,
and agreements contained in this Agreement shall be for the sole and exclusive benefit of the parties hereto and their successors and
assigns and of the Registered Holders of the Warrants.


 


8.5            Examination
of the Warrant Agreement. A copy of this Agreement shall be available at all reasonable times at the office of the Warrant Agent in
the United States of America, for inspection by the Registered Holder of any Warrant. The Warrant Agent may require any such holder to
submit such holder’s Warrant for inspection by the Warrant Agent.


 


8.6            Counterparts.
This Agreement may be executed in any number of original or facsimile counterparts and each of such counterparts shall for all purposes
be deemed to be an original, and all such counterparts shall together constitute but one and the same instrument.


 


8.7            Effect
of Headings. The section headings herein are for convenience only and are not part of this Agreement and shall not affect the interpretation
thereof.


 






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8.8            Amendments.
This Agreement may be amended by the parties hereto without the consent of any Registered Holder for the purpose of (i) curing any
ambiguity or to correct any mistake, including to conform the provisions hereof to the description of the terms of the Warrants and this
Agreement set forth in the Prospectus, or defective provision contained herein, (ii) amending the definition of “Ordinary Cash
Dividend” as contemplated by and in accordance with the second sentence of subsection 4.1.2 or (iii) adding or
changing any provisions with respect to matters or questions arising under this Agreement as the parties may deem necessary or desirable
and that the parties deem shall not adversely affect the rights of the Registered Holders under this Agreement. All other modifications
or amendments, including any modification or amendment to increase the Warrant Price or shorten the Exercise Period, shall require the
vote or written consent of the Registered Holders of 65% of the then-outstanding Warrants. Notwithstanding the foregoing, the Company
may lower the Warrant Price or extend the duration of the Exercise Period pursuant to Sections 3.1 and 3.2, respectively,
without the consent of the Registered Holders.


 


8.9            Severability.
This Agreement shall be deemed severable, and the invalidity or unenforceability of any term or provision hereof shall not affect the
validity or enforceability of this Agreement or of any other term or provision hereof. Furthermore, in lieu of any such invalid or unenforceable
term or provision, the parties hereto intend that there shall be added as a part of this Agreement a provision as similar in terms to
such invalid or unenforceable provision as may be possible and be valid and enforceable.


 









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IN WITNESS WHEREOF, the parties hereto have caused
this Agreement to be duly executed as of the date first above written.


 


	 	Keyarch Acquisition Corporation
	 	 	 	 
	 	By:	 
	 	 	Name:	Kai Xiong
	 	 	Title:	Chief Executive Officer



 





	 	CONTINENTAL STOCK TRANSFER & TRUST
COMPANY,
	 	as Warrant Agent
	 	 	 	 
	 	By:	 
	 	 	Name:	
	 	 	Title:	             



 






    	 		 



     


    

 


Exhibit A — Form of Warrant Certificate


 






    	 		 



     


    







 


Exhibit B Legend —Warrants