Document:

Exhibit 10.21

 

THIS AGREEMENT is made on the 26th day of February,
2021

 

BETWEEN:-

 

		(1)	Ever Winland Limited whose registered office is situate at Unit 06, 3/F., Siu Wai Industrial Centre, 29-33
Wing Hong Street, Cheung Sha Wan, Kowloon, Hong Kong (the “Landlord”); and

 

		(2)	Treasure Success International Limited whose registered office
is situate at Unit A, 19/F, Ford Glory Plaza, 37-39 Wing Hong Street, Cheung Sha Wan, Kowloon, Hong Kong (the “Tenant”). 

 

		RECITAL	

 

		A.	Pursuant to a lease agreement entered into by Ford Glory International Limited (Ford Glory) and the Tenant
dated 15 December 2020 with a lease term expired on October 2, 2022 (the “Old Lease”), and a sales and purchase agreement
entered into by Ford Glory and the Landlord in respect of sales and purchase of the property corresponding to the Property referred to
in the Old Lease, the Landlord and the Tenant agreed to enter into this Lease Agreement with the terms below and the details in the First
Schedule and the Second Schedule.

 

		B.	Upon execution of this Lease Agreement, the Old Lease is deemed to terminate on the date the term of this
Lease Agreement starts per the First Schedule and Second Schedule.

 

WHEREBY IT IS AGREED as follows:-

 

		1.	The Landlord lets and the Tenant takes ALL THAT the premises more particularly described and set out in
the First Schedule hereto (the “Property”) which forms part of the building more particularly described in the First Schedule
hereto (the “Building”) TOGETHER with all rights easements and appurtenances thereto belonging or usually held and enjoyed
therewith for the term (the “Term”) and at the rent (the “Rent”) more particularly set out in the Second Schedule
hereto.

 

     

     

    

 

		2.	The Tenant to the intent that the obligations may continue throughout the Term hereby created agrees with
the Landlord as follows:-

 

		(a)	To pay the Landlord the Rent at the time and in manner aforesaid, and to pay all charges for telephone
in respect of the Property and to make all necessary deposits for the supply of the said services when required.

 

		(b)	If any defects or want of repair shall be found and if the Landlord shall give or leave a notice in writing
at the Property requiring the Tenant to amend the same and if the Tenant shall not within 7 days after the service of such notice proceed
diligently with the execution of such repairs then to permit the Landlord to enter upon the Property and execute such repairs and the
cost thereof (the amount thereof in case of difference to be determined by the Landlord’s agent) shall be borne by the Landlord.

 

		(c)	To use the Property for office/commercial purposes only.

 

		(d)	Not to do or permit to be done in or upon the Property or any part thereof anything which may be or become
a nuisance, annoyance, damage or disturbance to the Landlord or the Tenant or occupiers of other property in the neighborhood or anywise
against the law or regulations of Hong Kong.

 

		(e)	Not to keep or store or cause or permit or suffer to be kept or stored any arms ammunitions gun-powder
saltpetres kerosene or hazardous goods in the Property or do or cause to be done or suffer or permit any act deed matter or thing whatsoever
which shall amount to a breach or non-observance of the terms and conditions under which the Property is held from the Government.

 

		(f)	Not to use the Property or allow the same to be used for illegal or immoral purposes.

 

		(g)	Quietly to yield up the Property at the expiration or sooner determination of the tenancy in good clean
and tenantable repair fair wear and tear excepted.

 

		(h)	To observe and perform and not to contravene any of the terms covenants and conditions contained in the
Government Lease under which the Property is held from the Government.

 

		(i)	Not to place any box dust bins articles or cause obstruction in the corridor or passage way of the Building
or in any place which is not hereby exclusively let to the Tenant.

 

    2

     

    

 

		(j)	Not to do anything which may render the insurance of the Property or the Building void or voidable or
which may render the premium for such insurance liable to increase and the Tenant shall make payment of any such increased premium.

 

		3.	The Landlord hereby agrees with the Tenant as follows:-

 

		(a)	That the Tenant paying the Rent hereby stipulated and observing and performing the several stipulation
herein contained and on its part to be observed and performed shall peacefully hold and enjoy the Property during the Term without any
interruption by the Landlord or any person lawfully claiming through under or in trust for him.

 

		(b)	To pay charges for water, gas and electricity in respect of the Property, costs of cleaning, maintenance
and repair in respect of any part of the Property, any government assessments, management fees, property taxes or similar charges payable
on the Property.

 

		4.	PROVIDED ALWAYS and IT IS HEREBY EXPRESSLY AGREED as follows:-

 

		(a)	If the Rent hereby stipulated or any part thereof shall remain unpaid for 15 days after becoming payable
(whether legally demanded or not) or if the Tenant or other person in whom for the time being the term hereby created shall be vested
shall failed to observe or perform any of the conditions herein in any material respect or shall become bankrupt or enter into any composition
or arrangement with creditors or suffer any prosecution in respect of the non-payment of any money due to the Government then and in any
of the said cases it shall be lawful for the Landlord at any time thereafter to re-enter upon the Property or any part thereof in the
name of the whole and thereupon this Agreement shall absolutely determine but without prejudice to any right of action of the Landlord
in respect of any breach of the Tenant’s terms and conditions herein contained and a written notices served by the Landlord on the
Tenant or left at the Property to the effect that the Landlord exercise the power of re-entry hereinbefore contained shall be a full and
sufficient exercise of such power notwithstanding any statutory or common law provisions to the contrary.

 

    3

     

    

 

		(b)	Any notice required to be served hereunder shall be sufficiently served on the Tenant if delivered to
it at its registered office by registered mail. A notice sent by registered mail shall be deemed to be given at the time sighed by the
receiving party.

 

		(c)	For the purposes of this Agreement any act default or omission of the agents servants and customers of
the Landlord or the Tenant shall be deemed to be the act default or omission of the Landlord or the Tenant.

 

		5.	Within seven (7) days from the date of this Agreement, the Tenant shall pay to the Landlord the Deposit
as more particularly set out in the Second Schedule hereto to secure the due observance and performance by the Tenant of the agreements
stipulations and conditions contained in this Agreement and on the part of the Tenant to be observed and performed. Upon mutual agreement
of both the Landlord and the Tenant, the deposit paid by the Tenant for the Old Lease shall be deemed part of the deposit of this Lease
Agreement per the First Schedule. The Deposit shall be retained by the Landlord throughout the Term and the currency of this Agreement
without payment of any interest to the Tenant. In the event of any breach or non-observance or non-performance by the Tenant of any of
the agreements, stipulations, terms or conditions of this Agreement in any material respect the Landlord shall be entitled (without prejudice
to any other right or remedy hereunder) to terminate this Agreement and to deduct from the Deposit the amount of any loss reasonably incurred
by the Landlord in consequence of the breach, non-observance or non-performance by the Tenant of this Agreement in which event the Tenant
shall as a condition precedent to the continuation of the tenancy hereby created within seven (7) days’ written notice by the Landlord
or its agent deposit with the Landlord the amount so deducted and if the Tenant shall fail so to do the Landlord shall forthwith be entitled
to re-enter on and upon the Property or any part thereof in the name of the whole and to determine this Agreement in which event the Deposit
may be forfeited to the Landlord by way of liquidated damages without prejudice to any other right or remedy hereunder. If any deduction
is made by the Landlord from the Deposit during the Term the Tenant shall within seven (7) days following demand by the Landlord make
a further deposit equal to the amount deducted and failure by the Tenant so to do shall entitle the Landlord to re-enter the Property
and to terminate this Agreement. Subject as aforesaid the Deposit shall be refunded to the Tenant by the Landlord without interest within
thirty days after the expiration or termination of this Agreement and the delivery of vacant possession to the Landlord and after the
settlement of the last outstanding claim by the Landlord against the Tenant in respect of any arrears of Rent and telephone charges and
any material breach, non-observance or non-performance of any of the agreements, stipulations, terms and conditions herein contained and
on the part of the Tenant to be observed and performed whichever shall be the later.

 

		6.	The stamp duty on this Agreement and its counterpart shall be borne by the Landlord and the Tenant in
equal shares.

  

    4

     

    

 

AS WITNESS the hands of the parties hereto the
day and year first above written.

 

	SIGNED by /s/ Nong Bing Luw	)	 
	 	)	 
	 	)	 
	for and on behalf of the Landlord	)	 

 

	SIGNED by the Tenant	)	 
	Treasure Success International Limited	)	 

 

OR

 

	SIGNED by /s/ Choi Lin Hung	)	 
	 	)	 
	 	)	 
	for and on behalf of the Tenant	)	 

 

    5

     

    

 

FIRST SCHEDULE

 

The Property:

Unit A, 19/F, Ford Glory
Plaza, 37-39 Wing Hong Street, Cheung Sha Wan, Kowloon, Hong Kong

 

SECOND SCHEDULE

 

	Term	:	2 years
	 	 	 
	Period	 :	26 February 2021 to 25 February 2023
	 	 	 
	Rent	 :	HK$119,540 per month (payable on the first day of each and every month, management fees, rates and government rent to be borne by Tenant) and without any set-off and/or deduction)
	 	 	 
	Deposit	 :	HK$239,080

 

 

6Exhibit 4.1

 

SPECIMEN ORDINARY SHARE CERTIFICATE

 

	NUMBER	SHARES

_________

 

OSTIN TECHNOLOGY GROUP CO., LTD.

INCORPORATED UNDER THE LAWS OF THE CAYMAN ISLANDS

ORDINARY SHARE

 

SEE REVERSE FOR

CERTAIN DEFINITIONS

	THIS CERTIFIES THAT	G67927106

IS THE OWNER OF

 

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

US$0.0001 EACH OF

OSTIN TECHNOLOGY GROUP CO., LTD.

 

Transferable on the books of the Company in
person or by duly authorized attorney upon surrender of this certificate properly endorsed. This certificate is not valid unless
countersigned by the Transfer Agent and registered by the Registrar. Witness the facsimile signatures of its duly authorized
officers.

 

Dated:

	 	 	 
	Chief Executive Officer	 	                                                                              Secretary

 

OSTIN TECHNOLOGY GROUP CO., LTD.

CAYMAN ISLANDS

 

OSTIN TECHNOLOGY GROUP CO., LTD.

 

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 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 Amended and Restated Memorandum and
Articles of Association and all amendments thereto and resolutions of the Board of Directors providing for the issue of 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.

 

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

TEN ENT - as tenants by the entireties

JT TEN - as joint tenants with right
of survivorship and not as tenants in common

 

	UNIF GIFT MIN ACT -	 	Custodian	 	 
	 	(Cust)	 	(Minor)	 
	 	under Uniform Gifts to Minors	 
	 	Act	 	 
	 	 	(State)	 

 

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

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)
	 
	 

_____________________________________________________ordinary
shares represented by the within Certificate, and do hereby irrevocably constitute and appoint ______________________________________________________Attorney
to transfer the said share 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) MUST 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 be entitled to receive funds from
the trust account only in the event of (i) the liquidation of the trust account upon a failure to consummate a business combination, as
described in the prospectus covering the securities or (ii) if the holder seeks to convert his respective shares or sells them to the
Company in a tender offer, in each case in connection with (1) the consummation of a business combination or (2) in connection with an
amendment to our Amended and Restated Memorandum and Articles of Association prior to the consummation of a business combination. In no
other circumstances shall the holder have any right or interest of any kind in or to the trust account.

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00329-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00329-of-00352.parquet"}]]