Beijing Saimo Technology Co., Ltd. — Share Issue/Capital Change 2026

Feb 4, 2026

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Remarks:

Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities

For the month ended:	31 January 2026						Status:	New Submission
To : Hong Kong Exchanges and Clearing Limited
Name of Issuer:	Beijing Saimo Technology Co., Ltd.
Date Submitted:	04 February 2026
	I. Movements in Authorised / Registered Share Capital
1. Class of shares	Ordinary shares	Type of shares	H	Listed on the Exchange (Note 1)				Yes
Stock code (if listed)	02571		Description H Shares
			Number of authorised/registered shares	Par value					Authorised/registered share capital
Balance at close of preceding month			33,333,400		RMB		1		33,333,400
Increase / decrease (-)				0			RMB	0
Balance at close of the month			33,333,400			1 RMB			33,333,400
2. Class of shares	Ordinary shares		Type of shares		Other type (specify in description) Listed on the Exchange (Note 1)				No
Stock code (if listed)	N/A		Unlisted Shares Description
			Number of authorised/registered shares			Par value			Authorised/registered share capital
Balance at close of preceding month			100,000,000			1		RMB	100,000,000
Increase / decrease (-)			0					RMB
Balance at close of the month			100,000,000 RMB			1		RMB		100,000,000

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Total authorised/registered share capital at the end of the month: RMB 133,333,400

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The Company is a joint stock company incorporated in the People's Republic of China with limited liability. Therefore, the concept of "Authorised Share Capital" is not applicable to the Company. The information shown in Section I above refers to the "Registered Share Capital" of the Company.

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II. Movements in Issued Shares and/or Treasury Shares and Public Float Sufficiency Confirmation

1. Class of shares	Ordinary shares		Type of shares	H		Listed on the Exchange (Note 1)		Yes
Stock code (if listed)	02571		Description		H Shares
			Number of issued shares (excluding treasury shares)			Number of treasury shares		Total number of issued shares
Balance at close of preceding month		33,333,400		0		33,333,400
Increase / decrease (-)		0			0
Balance at close of the month				33,333,400	0				33,333,400

Public float sufficiency confirmation (Note 4)

month:	Pursuant to Main Board Rule 13.32D(1) or 19A.28D(1) / GEM Rule 17.37D(1) or 25.21D(1), we hereby confirm that, in relation to the class of shares as set out above, as at the close of the
the applicable public float requirement (see below) has been complied with
the applicable public float requirement (see below) has not been complied with ✔
Shares listed on the Exchange and held by the public as at close of the month represents:	Percentage: 22.58 % of the total number of issued shares in the class to which the listed shares belong (excluding treasury shares)
	Market value: HK\$ (Only applicable where (i) the issuer relied on the Alternative Threshold at the point of non-compliance, or (ii) the issuer is a PRC issuer with other listed shares that relied on the market value threshold at the point of non-compliance)

2. Class of shares	Ordinary shares		Type of shares	Other type(specify in description)		Listed on the Exchange (Note 1)		No
Stock code (if listed)	N/A		Description		Unlisted Shares
			Number of issued shares (excluding treasury shares)		Number of treasury shares	Total number of issued shares
Balance at close of preceding month		100,000,000		0		100,000,000
Increase / decrease (-)		0				0
Balance at close of the month		100,000,000				100,000,000

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III. Details of Movements in Issued Shares and/or Treasury Shares

(A). Share Options (under Share Option Schemes of the Issuer) Not applicable

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(B). Warrants to Issue Shares of the Issuer Not applicable

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(D). Any other Agreements or Arrangements to Issue Shares of the Issuer, including Options (other than Share Option Schemes) Not applicable

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(E). Other Movements in Issued Shares and/or Treasury Shares Not applicable

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IV. Information about Hong Kong Depositary Receipt (HDR) Not applicable

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Not applicable

Submitted by: He Feng

Title: Director

(Director, Secretary or other Duly Authorised Officer)

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Notes

• 1. The Exchange refers to The Stock Exchange of Hong Kong Limited.
• 1. In the case of repurchase of shares (shares repurchased and cancelled) and redemption of shares (shares redeemed and cancelled), "date of event" should be construed as "cancellation date".

In the case of repurchase of shares (shares held as treasury shares), "date of event" should be construed as "date on which shares were repurchased and held by the issuer in treasury".

• 1. The information is required in the case of repurchase of shares (shares repurchased for cancellation but not yet cancelled) and redemption of shares (shares redeemed but not yet cancelled). Please state the number of shares repurchased or redeemed during the month or in preceding month(s) but pending cancellation as at close of the month as a negative number.
• 1. "Initial Prescribed Threshold", "Alternative Threshold" and "market value" have the meanings ascribed thereto under Main Board Rule 13.32A or 19A.28A / GEM Rule 17.37A or 25.21A. See also Main Board Rule 13.32D(4) or 19A.28D(4) / GEM Rule 17.37D(4) or 25.21D(4) on the basis of the public float disclosure.
• 1. Items (i) to (viii) are suggested forms of confirmation. The listed issuer may amend the item(s) that is/are not applicable to meet individual cases. Where the issuer has already made the relevant confirmations in a return published under Main Board Rule 13.25A / GEM Rule 17.27A in relation to the securities issued, or the treasury shares sold or transferred, no further confirmation is required to be made in this return.
• 1. "Identical" means in this context:
• . the securities are of the same nominal value with the same amount called up or paid up;
• . they are entitled to dividend/interest at the same rate and for the same period, so that at the next ensuing distribution, the dividend/interest payable per unit will amount to exactly the same sum (gross and net); and
• . they carry the same rights as to unrestricted transfer, attendance and voting at meetings and rank pari passu in all other respects.

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