Exhibit 4.6


 


PUBLIC 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, 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 Warrant (as defined below) (the “Units”) and, in connection therewith,
has determined to issue and deliver up to 5,000,000 redeemable warrants (or up to 5,750,000 redeemable warrants if the underwriters in
the Public Offering exercise their over-allotment option in full) to public investors in the Public Offering (the “Warrants”).
Each whole Warrant entitles the holder thereof to purchase one Class A ordinary share of the Company, par value $0.0001 per share
(“Ordinary Shares”), for $11.50 per share, subject to adjustment as described herein. Only whole Warrants are
exercisable. A holder of the Warrants will not be able to exercise any fraction of a Warrant; 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 Units, the Warrants and the Ordinary Shares included in the 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.


 






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.


 






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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. Ownership of beneficial interests in the Warrants shall be shown on,
and the transfer of such ownership shall be effected through, records maintained by institutions that have accounts with The Depository
Trust Company (the “Depositary”) (such institution, with respect to a Warrant in its account, a “Participant”).


 






If the Depositary subsequently ceases to make
its book-entry settlement system available for the Warrants, the Company may instruct the Warrant Agent regarding making other
arrangements for book-entry settlement. In the event that the Warrants are not eligible for, or it is no longer necessary to have
the Warrants available in, book-entry form, the Warrant Agent shall provide written instructions to the Depositary to deliver to the
Warrant Agent for cancellation each book-entry Warrant, and the Company shall instruct the Warrant Agent to deliver to the
Depositary definitive certificates 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 Company’s board of directors (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            Detachability
of Warrants. The Ordinary Shares and Warrants comprising the Units shall begin separate trading on the 52nd day following the date
of the Prospectus or, if such 52nd day is not on a day, other than a Saturday, Sunday or federal holiday, on which banks in New York City
are generally open for normal business (a “Business Day”), then on the immediately succeeding Business Day following
such date, or earlier (the “Detachment Date”) with the consent of EarlyBirdCapital, Inc., but in no event
shall the Ordinary Shares and the Warrants comprising the Units be separately traded until (A) the Company has filed a Current Report
on Form 8-K with the Commission containing an audited balance sheet reflecting the receipt by the Company of the gross proceeds of
the Public Offering, including the proceeds then received by the Company from the exercise by the underwriters of their right to purchase
additional Units in the Public Offering (the “Over-allotment Option”), if the Over-allotment Option is exercised
prior to the filing of the Current Report on Form 8-K, and (B) the Company issues a press release announcing when such separate
trading shall begin.


 






2.5            Fractional
Warrants. The Company shall not issue fractional Warrants other than as part of the Units, each of which is comprised of one Ordinary
Share and one-half of one whole Warrant. If, upon the detachment of Warrants from the Units or otherwise, a holder of Warrants would
be entitled to receive a fractional Warrant, the Company shall round down to the nearest whole number the number of Warrants to be issued
to such holder.


 






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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.


 








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 its initial merger,
share exchange, asset acquisition, share purchase, reorganization or similar business combination, involving the Company and one or more
businesses (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, (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, and (z) 5:00 p.m., New York City time on the Redemption Date (as
defined below) as provided in Section 6.2 hereof (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. Except with respect to the
right to receive the Redemption Price (as defined below) in the event of a redemption (as set forth in Section 6 hereof),
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,
or, in the case of a Warrant represented by a book-entry, the Warrants to be exercised (the “Book-Entry Warrants”)
on the records of the Depositary to an account of the Warrant Agent at the Depositary designated for such purposes in writing by the Warrant
Agent to the Depositary from time to time, (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 or, in the case of a Book-Entry Warrant, properly delivered by the Participant in accordance with the Depositary’s
procedures, 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;


 






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(b)            in
the event of a redemption pursuant to Section 6.1 hereof in which the Board has elected to require all holders of the Warrants
to exercise such warrants on a “cashless basis” 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 difference
between the Warrant Price and the “Redemption Fair Market Value” (as defined in this subsection 3.3.1(b)) by
(y) the Redemption Fair Market Value. The Redemption Fair Market Value shall mean the average reported last sale price of the Ordinary
Shares for the five trading days ending on the third trading day prior to the date on which the notice of redemption is sent to the
holders of warrants, pursuant to Section 6.2 hereof; or


 






(c)            as
provided in Section 7.4 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 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 7.4 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 Unit containing such Warrants shall have paid the full purchase price for the Unit solely for the Ordinary Shares underlying such Unit.
In no event will the Company be required to net cash settle the Warrant exercise 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. The Company may require holders
of Warrants to settle the Warrant on a “cashless basis” pursuant to Section 7.4. 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.


 






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.


 






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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.


 






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, 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. “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. “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.


 






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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 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).


 


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 Keyarch Global Sponsor Limited, a Cayman Islands exempted company (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) the 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, the $18.00 per share redemption trigger price
described in Section 6.1.1 shall be adjusted (to the nearest cent) to be equal to 180% 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.


 






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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.


 






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, however, that except as
otherwise provided herein or with respect to any Book-Entry Warrant, each Book-Entry Warrant may be transferred only in whole and
only to the Depositary, to another nominee of the Depositary, to a successor depository, or to a nominee of a successor depository; 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, except as part of the Units.


 






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.


 






5.6            Transfer
of Warrants. Prior to the Detachment Date, the Warrants may be transferred or exchanged only together with the Unit in which such
Warrant is included, and only for the purpose of effecting, or in conjunction with, a transfer or exchange of such Unit. Furthermore,
each transfer of a Unit on the register relating to such Units shall operate also to transfer the Warrants included in such Unit. Notwithstanding
the foregoing, the provisions of this Section 5.6 shall have no effect on any transfer of Warrants on and after the Detachment
Date.


 






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6.            Redemption.


 






6.1           Redemption
of Warrants for Cash. All, but not less than all, of the outstanding Warrants may be redeemed for cash, at the option of the Company,
at any time during the Exercise Period, at the office of the Warrant Agent, upon notice to the Registered Holders of the Warrants, as
described in Section 6.2 below, at a Redemption Price of $0.01 per Warrant, provided that (a) the Reference Value (as
defined below) equals or exceeds $18.00 per share (subject to adjustment in compliance with Section 4 hereof) and (b) there
is an effective registration statement covering the issuance of the Ordinary Shares issuable upon exercise of the Warrants, and a current
prospectus relating thereto, available throughout the 30-day Redemption Period (as defined in Section 6.2 below) or the Company
has elected to require the exercise of warrants on a “cashless basis” pursuant to subsection 3.3.1(b) hereof.


 






6.2           Date
Fixed for, and Notice of, Redemption; Redemption Price; Reference Value. In the event that the Company elects to redeem the Warrants
pursuant to Section 6.1, the Company shall fix a date for the redemption (the “Redemption Date”).
Notice of redemption shall be mailed by first class mail, postage prepaid, by the Company not less than thirty (30) days prior to
the Redemption Date (the “30-day Redemption Period”) to the Registered Holders of the Warrants to be redeemed
at their last addresses as they shall appear on the registration books. Any notice mailed in the manner herein provided shall be conclusively
presumed to have been duly given whether or not the Registered Holder received such notice. As used in this Agreement, (a) “Redemption
Price” shall mean the price per Warrant at which any Warrants are redeemed pursuant to Section 6.1 and (b) “Reference
Value” shall mean the 10-Day VWAP as of the date on which notice of redemption is given.


 






6.3           Exercise
After Notice of Redemption. The Warrants may be exercised for cash (or on a “cashless basis” pursuant to subsection
3.3.1(b) hereof, if applicable) at any time after notice of redemption shall have been given by the Company pursuant to Section 6.2
hereof and prior to the Redemption Date. In the event that the Company determines to require all holders of Warrants to exercise their
Warrants on a “cashless basis” pursuant to subsection 3.3.1(b) hereof, the notice of redemption shall contain
instructions on how to calculate the number of Ordinary Shares to be received upon exercise of the Warrants. On and after the Redemption
Date, the record holder of the Warrants shall have no further rights except to receive, upon surrender of the Warrants, the Redemption
Price.


 


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


 






7.1           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.


 






7.2            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.


 






7.3           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.


 






    Page 8


     


    

 






7.4            Registration
of Ordinary Shares; Cashless Exercise at Company’s Option.


 






7.4.1            Registration
of the 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.
If any such registration statement has not been declared effective by the sixtieth (60th) Business Day following the
closing of the Business Combination, holders of the Warrants shall have the right, during the period beginning on the sixty-first (61st)
Business Day after the closing of the Business Combination and ending upon such registration statement being declared effective by the
Commission, and during any other period when the Company shall fail to have maintained an effective registration statement covering the
issuance of the Ordinary Shares issuable upon exercise of the Warrants, to exercise such Warrants on a “cashless basis,”
by exchanging the Warrants (in accordance with Section 3(a)(9) of the Securities Act or another exemption) for that number
of Ordinary Shares per Warrant equal to the quotient obtained by dividing (x) the product of the number of Ordinary Shares underlying
the Warrants, multiplied by the difference between the exercise price of the Warrants and the Exercise Fair Market Value (as defined
in this subsection 7.4.1) by (y) the Exercise Fair Market Value. The Exercise Fair Market Value will mean the average reported
last sale price of the Ordinary Shares for the 5 trading days ending on the trading day prior to the date of exercise. The date
that notice of “cashless exercise” is received by the Warrant Agent shall be conclusively determined by the Warrant Agent.
In connection with the “cashless exercise” of a Warrant, the Company shall, upon request, provide the Warrant Agent with
an opinion of counsel for the Company (which shall be an outside law firm with securities law experience) stating that (i) the exercise
of the Warrants on a “cashless basis” in accordance with this subsection 7.4.1 is not required to be registered
under the Securities Act and (ii) the Ordinary Shares issued upon such exercise shall be freely tradable under United States federal
securities laws by anyone who is not an affiliate (as such term is defined in Rule 144 under the Securities Act) of the Company
and, accordingly, shall not be required to bear a restrictive legend. Except as provided in subsection 7.4.2, for the avoidance
of doubt, unless and until all of the Warrants have been exercised or have expired, the Company shall continue to be obligated to comply
with its registration obligations under the first three sentences of this subsection 7.4.1.


 






7.4.2            Cashless
Exercise at Company’s Option. If the Ordinary Shares are at the time of any exercise of a Warrant not listed on a national securities
exchange such that they satisfy the definition of a “covered security” under Section 18(b)(1) of the Securities
Act, the Company may, at its option, (i) require holders of Warrants who exercise Warrants to exercise such Warrants on a “cashless
basis” in accordance with Section 3(a)(9) of the Securities Act as described in subsection 7.4.1 and (ii) in
the event the Company so elects, the Company shall (x) not be required to file or maintain in effect a registration statement for
the registration, under the Securities Act, of the Ordinary Shares issuable upon exercise of the Warrants, notwithstanding anything in
this Agreement to the contrary, and (y) use its commercially reasonable efforts to register or qualify for sale the Ordinary Shares
issuable upon exercise of the Warrant under applicable blue sky laws to the extent an exemption is not available. To exercise the Warrants
on a cashless basis pursuant to this subsection 7.4.2, each Registered Holder would pay the Warrant Price by surrendering the Warrants
in exchange for a number of Ordinary Shares equal to the quotient obtained by dividing (i) the product of (A) the number of
the Ordinary Shares underlying the Warrants and (B) the excess of the Exercise Fair Market Value over the Warrant Price of the Warrants
by (ii) the Exercise Fair Market Value.


 






8.            Concerning
the Warrant Agent and Other Matters.


 






8.1            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.


 






8.2            Resignation,
Consolidation, or Merger of Warrant Agent.


 






8.2.1            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.








 






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8.2.2            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.


 






8.2.3            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.


 






8.3            Fees
and Expenses of Warrant Agent.


 






8.3.1            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.


 






8.3.2            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.


 






8.4            Liability
of Warrant Agent.


 






8.4.1            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.


 








8.4.2            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.


 






8.4.3            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.


 






    Page 10


     


    

 






8.5            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.


 






8.6            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.


 






9.            Miscellaneous
Provisions.


 






9.1            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.


 






9.2            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.



 






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



 






9.3            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.


 






    Page 11


     


    

 






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 9.3.
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.


 






9.4            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.


 






9.5            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.


 






9.6            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.


 






9.7            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.


 






9.8            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.


 








9.9            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.


 








    Page 12


     


    








 





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