Document:

Exhibit 4.2

 

	NUMBER	SHARES
	______C	 

 

LAKESHORE ACQUISITION II CORP.

 

INCORPORATED UNDER THE LAWS OF THE CAYMAN ISLANDS

 

EXEMPTED COMPANY

 

ORDINARY SHARES

 

SEE REVERSE FOR

CERTAIN DEFINITIONS

 

	This Certifies that	CUSIP [●]

 

is the owner of

 

FULLY PAID AND NON-ASSESSABLE
ORDINARY SHARES OF THE PAR VALUE OF

 US$0.0001 EACH OF

 

LAKESHORE ACQUISITION II
CORP.

 

transferable on the books of the Company in
person or by duly authorized attorney upon surrender of this certificate properly endorsed.

The Company will be forced to redeem all of
its Ordinary Shares and liquidate if it is unable to complete an initial business combination within the time period set forth in the
Company’s Amended and Restated Memorandum and Articles of Association, as in effect at such time.

This certificate is not valid unless countersigned
by the transfer agent and registered by the registered office provider of the Company.

Witness the facsimile seal of the Company and
the facsimile signatures of its duly authorized officers.

 

Dated:

 

	 	 	 
	CHAIRMAN	 	SECRETARY

 

The following abbreviations, when used in the inscription on the face
of this certificate, shall be construed as though they were written out in full according to applicable laws or regulations:

 

	 	TEN COM –	as tenants in common	UNIF GIFT MIN ACT -	_____ Custodian ______
	 	TEN ENT –	as tenants by the entireties	 	(Cust)	(Minor)
	 	JT TEN –	as joint tenants with right of survivorship	 	under Uniform Gifts to Minors
	 	 	and not as tenants in common	 	Act ______________
	 	 	 	 	       (State)	 

 

     

     

    

 

Additional abbreviations may also be used though
not in the above list.

 

Lakeshore Acquisition II Corp.

 

The Company will furnish without charge to each stockholder who so
requests the powers, designations, preferences, and relative, participating, optional, or other special rights of each class of stock
or series thereof of the Company and the qualifications, limitations, or restrictions of such preferences, and/or rights. This certificate
and the shares represented thereby are issued and shall be held subject to all the provisions of the Company’s Amended and Restated
Memorandum and Articles of Association and all amendments thereto and resolutions of the Board of Directors (copies of which may be obtained
from the secretary of the Company), to all of which the holder of this certificate by acceptance hereof assents.

 

For value received, ___________________________
hereby sell, assign and transfer unto

 

PLEASE INSERT SOCIAL SECURITY OR OTHER

IDENTIFYING NUMBER OF ASSIGNEE

 

	 	 
	 	 
	 	 

(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING
ZIP CODE, OF ASSIGNEE)

	 	 
	 	 
	 	 
		 shares

 

of the capital stock represented by the within
Certificate, and do hereby irrevocably constitute and appoint

 

	 	 Attorney

to transfer the said stock on the books of
the within named Company with full power of substitution in the premises.

 

	Dated  	 	 

 

	 	 
	 	Notice:   	The signature to this assignment must correspond with the name as written upon the face of the certificate in every particular, without alteration or enlargement or any change whatever.

 

Signature(s) Guaranteed:

 

	 	 

	THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE

GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS

AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH

MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE

MEDALLION PROGRAM, PURSUANT TO S.E.C. RULE 17Ad-15).	 

 

The holder(s) of this certificate shall be entitled to receive a pro-rata
portion of the funds from the trust account only in the event that (i) the Corporation is forced to liquidate because it does not consummate
an initial business combination within the period of time set forth in the Corporation’s Amended and Restated Memorandum and Articles
of Association, as the same may be amended from time to time (the “Charter”) or (ii) if the holder seeks to convert his shares
upon consummation of, or sell his shares in a tender offer in connection with, an initial business combination or in connection with certain
amendments to the Charter. In no other circumstances shall the holder(s) have any right or interest of any kind in or to the trust account.Exhibit 4.3

 

NUMBER

 

	[                       ]	 	RIGHTS

 

LAKESHORE ACQUISITION II CORP.

 

INCORPORATED UNDER THE LAWS OF THE CAYMAN ISLANDS

 

RIGHT

 

SEE REVERSE FOR

CERTAIN DEFINITIONS

 

CUSIP [●]

 

THIS CERTIFIES THAT, for value received

 

is the registered holder of a right or rights
(each, a “Right”) to automatically receive one-tenth of one ordinary share, par value $0.0001 per share (“Ordinary Share”),
of Lakeshore Acquisition II Corp. (the “Company”) for each Right evidenced by this Rights Certificate on the Company’s
completion of an initial business combination (as defined in the prospectus relating to the Company’s initial public offering (“Prospectus”))
upon surrender of this Right Certificate pursuant to the Rights Agreement between the Company and American Stock Transfer & Trust
Company, LLC, as Rights Agent. In no event will the Company be required to net cash settle any Right or issue a fractional Ordinary Share.

 

Upon liquidation of the Company in the event an
initial business combination is not consummated during the required period as identified in the Company’s Amended and Restated Memorandum
and Articles of Association, the Right shall expire and be worthless. The holder of a Right shall have no right or interest of any kind
in the Company’s trust account (as defined in the Prospectus).

 

Upon due presentment for registration of transfer
of the Right Certificate at the office or agency of the Rights Agent, a new Right Certificate or Right Certificates of like tenor and
evidencing in the aggregate a like number of Rights shall be issued to the transferee in exchange for this Right Certificate, without
charge except for any applicable tax or other governmental charge. The Company shall not issue fractional shares upon exchange of Rights.
The Company reserves the right to deal with any fractional entitlement at the relevant time in any manner (as provided in the Rights Agreement).

 

The Company and the Rights Agent may deem and
treat the registered holder as the absolute owner of this Right Certificate (notwithstanding any notation of ownership or other writing
hereon made by anyone), for the purpose of any conversion hereof, of any distribution to the registered holder, and for all other purposes,
and neither the Company nor the Right Agent shall be affected by any notice to the contrary.

 

This Right does not entitle the registered holder
to any of the rights of a shareholder of the Company. This Right shall be governed by and construed in accordance with the internal laws
of the State of New York, without regard to conflicts of laws principles thereof.

 

Dated:

 

	 	 	 
	Director	 	Chief Executive Officer
	 	 	 

 

American Stock Transfer & Trust Company, LLC, as Rights Agent

 

The following abbreviations,
when used in the inscription on the face of this certificate, shall be construed as though they were written out in full according to
applicable laws or regulations:

 

	TEN COM – as tenants in common	    UNIF GIFT MIN ACT - __________ Custodian __________
	TEN ENT – as tenants by the entireties	                                                   (Cust)                         (Minor)
	JT TEN – as joint tenants with right of survivorship	under Uniform Gifts to Minors
	and not as tenants in common	Act __________
	 	(State)
	Additional Abbreviations may also be used though not in the above list.

 

     

     

    

 

Lakeshore Acquisition II Corp.

 

The Company will furnish without
charge to each shareholder who so requests the powers, designations, preferences and relative, participating, optional or other special
rights of each class of shares or series thereof of the Company and the qualifications, limitations, or restrictions of such preferences
and/or rights. This certificate and the rights represented thereby are issued and shall be held subject to all the provisions of the Rights
Agreement, the Memorandum and Articles of Association and all amendments thereto and resolutions of the Board of Directors providing for
the issue of Ordinary Shares (copies of which may be obtained from the secretary of the Company), to all of which the holder of this certificate
by acceptance hereof assents.

 

For value received, ___________________________
hereby sell, assign and transfer unto

 

PLEASE INSERT SOCIAL SECURITY OR OTHER 

IDENTIFYING NUMBER OF ASSIGNEE

 

	 	 

 

	 

 

(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING
ZIP CODE, OF ASSIGNEE)

 

	 
	 
	rights

represented by the within Certificate, and do hereby irrevocably
constitute and appoint 

	Attorney

to transfer said rights on the books of the within named Company
will full power of substitution in the premises.

 

Dated _____________________

 

	 	 	 
	 	Notice:	The signature to this assignment must correspond with the name as written upon the face of the certificate in every particular, without alteration or enlargement or any change whatever.

 

Signature(s) Guaranteed:

 

	 

 

THE SIGNATURE(S) SHOULD BE GUARANTEED BY
AN ELIGIBLE GUARANTOR INSTITUTION (BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH MEMBERSHIP IN AN APPROVED
SIGNATURE GUARANTEE MEDALLION PROGRAM, PURSUANT TO S.E.C. RULE 17Ad-15).

 

The holder of this certificate shall have no right
or interest of any kind in or to the funds held in the Company’s trust account (as defined in the Prospectus).Exhibit 4.4

 

	
    NUMBER

    ________-
	 	
    (SEE REVERSE SIDE FOR LEGEND)

    THIS WARRANT WILL BE VOID IF NOT EXERCISED 

PRIOR
    TO THE EXPIRATION DATE (DEFINED BELOW)
	 	WARRANTS

 

LAKESHORE ACQUISITION II CORP. 

CUSIP [●] 

WARRANT

 

THIS CERTIFIES THAT, for value received

 

is the registered holder of a warrant or warrants (the “Warrant”)
of Lakeshore Acquisition II Corp., a Cayman Islands exempted company with limited liability (the “Company”), expiring
at 5:00 p.m., New York City time, on the five year anniversary of the Company’s completion of an initial business combination, capital
share exchange, asset acquisition, or other similar business combination with one or more businesses or entities (a “Business
Combination”), or earlier upon redemption or liquidation, to purchase one fully paid and non-assessable ordinary share, par
value US$0.0001 per share (“Shares”), of the Company for each Warrant evidenced by this Warrant Certificate. The Warrant
entitles the holder thereof to purchase from the Company, commencing 30 days after the Company’s completion of an initial Business
Combination, such number of Shares of the Company at the Warrant Price (as defined below), upon surrender of this Warrant Certificate
and payment of the Warrant Price at the office or agency of Continental Stock Transfer & Trust Company (the “Warrant
Agent”), but only subject to the conditions set forth herein and in the Warrant Agreement between the Company and Continental
Stock Transfer & Trust Company. In no event will the Company be required to net cash settle any warrant exercise. The Warrant
Agreement provides that upon the occurrence of certain events the Warrant Price and the number of Shares purchasable hereunder, set forth
on the face hereof, may, subject to certain conditions, be adjusted. The term “Warrant Price” as used in this Warrant
Certificate refers to the price per Share at which Shares may be purchased at the time the Warrant is exercised. The initial Warrant Price
per Ordinary Share for any Warrant is equal to $11.50 per share.

 

No fraction of a Share will be issued upon any
exercise of a Warrant. If the holder of a Warrant would be entitled to receive a fraction of a Share upon any exercise of a Warrant, the
Company shall, upon such exercise, round down to the nearest whole number the number of Shares to be issued to such holder.

 

Upon any exercise of the Warrant for less than
the total number of full Shares provided for herein, there shall be issued to the registered holder hereof or the registered holder’s
assignee a new Warrant Certificate covering the number of Shares for which the Warrant has not been exercised.

 

Warrant Certificates, when surrendered at the
office or agency of the Warrant Agent by the registered holder in person or by attorney duly authorized in writing, may be exchanged in
the manner and subject to the limitations provided in the Warrant Agreement, but without payment of any service charge, for another Warrant
Certificate or Warrant Certificates of like tenor and evidencing in the aggregate a like number of Warrants.

 

Upon due presentment for registration of transfer
of the Warrant Certificate at the office or agency of the Warrant Agent, a new Warrant Certificate or Warrant Certificates of like tenor
and evidencing in the aggregate a like number of Warrants shall be issued to the transferee in exchange for this Warrant Certificate,
subject to the limitations provided in the Warrant Agreement, without charge except for any applicable tax or other governmental charge.

 

The Company and the Warrant Agent may deem and
treat the registered holder as the absolute owner of this Warrant Certificate (notwithstanding any notation of ownership or other writing
hereon made by anyone), for the purpose of any exercise hereof, of any distribution to the registered holder, and for all other purposes,
and neither the Company nor the Warrant Agent shall be affected by any notice to the contrary.

 

This Warrant does not entitle the registered holder
to any of the rights of a shareholder of the Company.

 

    

     

    

 

The Company reserves the right to call the Warrant
at any time prior to its exercise with a notice of call in writing to the holders of record of the Warrant, giving at least 30 days’
notice of such call, at any time while the Warrant is exercisable, if the last sale price of the Shares has been at least $18.00 per share
(the “Redemption Trigger Price”) on each of 20 trading days within any 30 trading day period (the “30-day trading
period”) ending on the third business day prior to the date on which notice of such call is given and if, and only if, there
is a current registration statement in effect with respect to the Shares underlying the Warrants for the entire 30-day trading period
and continuing each day thereafter until the date of redemption. The call price of the Warrants is to be $0.01 per Warrant. Any Warrant
either not exercised or tendered back to the Company by the end of the date specified in the notice of call shall be canceled on the books
of the Company and have no further value except for the $0.01 call price.

 

	By	 	 
	 	 	 	 
	 	President	 	Secretary

 

SUBSCRIPTION FORM

 

To Be Executed by the Registered Holder in Order
to Exercise Warrants

 

The undersigned Registered Holder irrevocably elects to exercise ______________ Warrants
represented by this Warrant Certificate, and to purchase the Ordinary Shares issuable upon the exercise of such Warrants, and requests
that Certificates for such shares shall be issued in the name of

 

	 
	(PLEASE TYPE OR PRINT NAME AND ADDRESS)
	 
	 
	 

(SOCIAL SECURITY OR TAX IDENTIFICATION NUMBER)

 

	and be delivered to 	 

(PLEASE PRINT OR TYPE NAME AND ADDRESS)

 

and, if such number of Warrants shall not be all the Warrants evidenced
by this Warrant Certificate, that a new Warrant Certificate for the balance of such Warrants be registered in the name of, and delivered
to, the Registered Holder at the address stated below:

 

	Dated: 	 	 	 
	 	(SIGNATURE)
	 	 
	 	(ADDRESS)
	 	 
	 	 
	 	 
	 	(TAX IDENTIFICATION NUMBER)

 

    

     

    

 

ASSIGNMENT

 

To Be Executed by the Registered Holder in Order
to Assign Warrants

 

For Value Received, _______________________ hereby sell, assign, and
transfer unto

 

	 
	(PLEASE TYPE OR PRINT NAME AND ADDRESS)
	 
	 
	 

(SOCIAL SECURITY OR TAX IDENTIFICATION NUMBER)

 

	and be delivered to 	 

(PLEASE PRINT OR TYPE NAME AND ADDRESS)

 

______________________ of the Warrants represented by this Warrant
Certificate, and hereby irrevocably constitute and appoint _________________________________ Attorney to transfer this Warrant Certificate
on the books of the Company, with full power of substitution in the premises.

 

	Dated: 	 	 	 
	 	(SIGNATURE)

 

The signature to the assignment
of the Subscription Form must correspond to the name written upon the face of this Warrant Certificate in every particular, without
alteration or enlargement or any change whatsoever, and must be guaranteed by a commercial bank or trust company or a member firm of the
NYSE American, Nasdaq, New York Stock Exchange, Pacific Stock Exchange, or Chicago Stock Exchange.

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00339-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00339-of-00352.parquet"}], [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00339-of-00352.parquet"}]]