Hengxin Technology Ltd. — AGM Information 2025

Dec 31, 2025

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this notice, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this notice.

HENGXIN TECHNOLOGY LTD.

亨鑫科技有限公司

(carrying on business in Hong Kong as HX Singapore Ltd.)

(incorporated in Republic of Singapore with limited liability)

(Stock Code: 1085)

NOTICE OF EXTRAORDINARY GENERAL MEETING

NOTICE IS HEREBY GIVEN that an extraordinary general meeting (the "Meeting") of Hengxin Technology Ltd. (the "Company") will be held at 11:00 a.m., on 20 January 2026 (Tuesday) at Unit 08, 43/F, Far East Finance Centre, 16 Harcourt Road, Admiralty, Hong Kong for the purpose of considering, and if thought fit, passing (with or without modifications) the following resolution as an ordinary resolution:

Unless the context requires otherwise, capitalised terms used herein shall have the same meaning as those defined in the circular of the Company dated 31 December 2025.

ORDINARY RESOLUTION

"To (i) approve, confirm and ratify the Equity Transfer Agreement dated 7 December 2025 entered into between the Group as vendor, Hengtong Group as purchaser, and the Target Company, (a copy of which has been produced at the Meeting and marked “A”, and initialed by the chairman of the Meeting for identification purpose); the Supplemental Agreement dated 30 December 2025 entered into between the Group, as vendor, Hengtong Group, as purchaser, and the Target Company, (a copy of which has been produced at the Meeting and marked “B”, and initialed by the chairman of the Meeting for identification purpose) and the transactions contemplated thereunder; and (ii) approve, ratify and confirm the authorisation to any one director of the Company on behalf of the Company, among other things, to sign, seal, execute and deliver all such documents as he/she may consider necessary, desirable or expedient for the purpose of or in connection with or to give effect to the Equity Transfer Agreement, the Supplemental Agreement and the transactions contemplated thereby, and to waive compliance from or agree and make such amendments of non-material nature to the

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terms of any of the Equity Transfer Agreement (as amended and supplemented by the Supplemental Agreement) that he/she may in his/her discretion consider to be desirable and in the interests of the Company and its shareholders as a whole.”

By Order of the Board
Hengxin Technology Ltd.
Peng Yinan
Executive Director

Hong Kong, 31 December 2025

Notes:

1. A member of the Company (the “Member”) entitled to attend and vote at the Meeting is entitled to appoint no more than two (2) proxies to attend and vote in his/her stead. A proxy need not be a Member. Where a Member appoints more than one (1) proxy, the Member shall specify the proportion of his/her shares to be represented by each such proxy, failing which the nomination shall be deemed to be alternative.

2. The instrument appointing a proxy, and if the instrument appointing a proxy is signed by an attorney, the letter or power of attorney or a duly certified copy thereof, must be deposited at the Company’s Principal Share Registrar in Singapore, Boardroom Corporate & Advisory Services Pte. Ltd., at 1 Harbourfront Avenue, Keppel Bay Tower #14-07, Singapore 098632 (for Shareholders registered in Singapore), or at the office of the Company’s Branch Share Registrar in Hong Kong, Boardroom Share Registrars (HK) Limited, at Room 2103B, 21/F, 148 Electric Road, North Point, Hong Kong (for Shareholders registered in Hong Kong), as soon as possible and in any event not later than forty-eight (48) hours before the time appointed for holding the Meeting (or at any adjournment thereof).

3. If the Member is a corporation, the instrument appointing a proxy must be executed under seal or the hand of its duly authorised officer or attorney.

4. Completion and return of the proxy form will not preclude a Member from attending and voting in person at the Meeting or any adjournment thereof should he/she so wish, and in such event, the proxy form shall be deemed to be revoked.

5. For determining the entitlement to attend and vote at the Meeting, the record date is 20 January 2026 (Tuesday) and the Principal Share Registrar and Branch Share Registrar of the Company will be closed from 15 January 2026 (Thursday) to 20 January 2026 (Tuesday) (both days inclusive), during which period no transfer of shares will be registered. In order to qualify for attending the Meeting, all transfers accompanied by the relevant share certificates and transfer forms must be lodged with the Company’s Principal Share Registrar in Singapore, Boardroom Corporate & Advisory Services Pte. Ltd., at 1 Harbourfront Avenue, Keppel Bay Tower #14-07, Singapore 098632 (for Shareholders registered in Singapore), or at the office of the Company’s Branch Share Registrar in Hong Kong, Boardroom Share Registrars (HK) Limited, at Room 2103B, 21/F, 148 Electric Road, North Point, Hong Kong (for Shareholders registered in Hong Kong) not later than 4:30 p.m. on 14 January 2026 (Wednesday). Any removal of Shares from the Company’s Principal Share Registrar in Singapore to the Branch Share Registrar in Hong Kong for the purpose of attending the EGM shall be made not later than 4:30 p.m. on 9 January 2026 (Friday).

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As at the date of this notice, the executive directors of the Company are Mr. Peng Yinan and Mr. Lau Fai Lawrence; the non-executive directors of the Company are Mr. Cui Wei, Mr. Tao Shunxiao and Mr. Zeng Guowei; and the independent non-executive directors of the Company are Mr. Qian Ziyan, Ms. Lin Ting and Mr. Chan Hon Chung Johnny.

• For identification purpose only.

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