China Strategic Technology Group Limited — Proxy Solicitation & Information Statement 2025

Oct 22, 2025

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, 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 announcement.

USPACE Technology Group Limited

洲際航天科技集團有限公司
(Incorporated in the Cayman Islands with limited liability)
(Stock Code: 1725)

NOTICE OF EXTRAORDINARY GENERAL MEETING

NOTICE IS HEREBY GIVEN THAT an extraordinary general meeting (the “EGM”) of USPACE Technology Group Limited (the “Company”) will be held at No. Unit 07–10, 54th Floor, East Tower, Tianying Plaza, 222 Xingmin Road, Zhujiang New Town, Tianhe District, Guangzhou, Guangdong, PRC on Friday, 7 November 2025 at 9:30 a.m. for the purposes of considering and, if thought fit, passing the following resolution as special resolution of the Company:

SPECIAL RESOLUTION

1. “THAT

(a) subject to and conditional upon the approval of the Registrar of Companies in Cayman Islands having been obtained, the English name of the Company be changed from “USPACE Technology Group Limited” to “China Strategic Technology Group Limited” and the Chinese name of “中國技術集團有限公司” be adopted as the dual foreign name of the Company in place of its existing Chinese name “洲際航天科技集團有限公司” (the “Proposed Change of Company Name”); and

(b) any one or more of the directors of the Company or the officer of the Company be and is/are hereby authorised to do all such acts and things and to sign, execute, seal (where required) and deliver all such documents and to take all such steps as he/she/they in his/her/their discretion may consider necessary, appropriate,

---

desirable or expedient to give effect to or to implement this resolution and to attend to any necessary filing and/or registration for and on behalf of the Company in respect of the Proposed Change of Company Name."

By Order of the Board
USPACE Technology Group Limited
Gu Lin
Chairman and Executive Director

Hong Kong, 23 October 2025

Principal place of
business in Hong Kong:
Units 917–920, 9th Floor
One Island South
No. 2 Heung Yip Road
Wong Chuk Hang
Hong Kong

Registered Office in Cayman Islands:
Cricket Square
Hutchins Drive
P.O. Box 2681
Grand Cayman, KY1–1111
Cayman Islands

Notes:

1. Any shareholder of the Company (the “Shareholder(s)”) entitled to attend and vote at the EGM is entitled to appoint one or more proxies to attend and vote on his/her behalf. A proxy need not be a Shareholder but must attend the EGM in person to represent the Shareholder.

2. The instrument appointing a proxy must be signed by a Shareholder or any attorney duly authorised in writing or, in the case of a corporation, the instrument must either be executed under its common seal or under the hand of any officer, attorney or other person duly authorised.

3. Where there are joint holders of any shares of the Company (the “Share(s)”), any one of the joint holders may vote at the EGM and/or at any adjournment (as the case may be), either personally or by proxy, in respect of such Shares as if he/she is solely entitled thereto, but if more than one of such joint holders are present at the EGM personally or by proxy, that one of the said persons so present whose name stands first on the register of members of the Company in respect of such Shares shall alone be entitled to vote in respect thereof.

4. In order to be valid, the form of proxy together with the power of attorney or other authority (if any) under which it is signed or a notarially certified copy of such power or authority, must be deposited with the Company’s branch share registrar and transfer office in Hong Kong, Computershare Hong Kong Investor Services Limited, at 17M Floor, Hopewell Centre, 183 Queen’s Road East, Wan Chai, Hong Kong, as soon as possible but in any event not later than 48 hours before the time appointed for the holding of the EGM (i.e. 9:30 a.m. on Wednesday, 5 November 2025) and/or any adjournment thereof (as the case may be).

5. 2 -

---

1. Completion and return of the form of proxy will not preclude a Shareholder from attending and voting in person at the EGM and/or at any adjournment thereof (as the case may be), should the Shareholder so wish, and in such event, the form of proxy shall be deemed to be revoked.

2. The register of members of the Company will be closed from Tuesday, 4 November 2025 to Friday, 7 November 2025 (both days inclusive), during which period no transfer of Shares will be registered. In order to qualify for attending and voting at the EGM, all completed transfer forms accompanied by the relevant share certificates must be lodged with the Company's branch share registrar and transfer office in Hong Kong, Computershare Hong Kong Investor Services Limited, at Shops 1712–1716, 17th Floor, Hopewell Centre, 183 Queen’s Road East, Wan Chai, Hong Kong, for registration not later than 4:30 p.m. on Monday, 3 November 2025.

3. Pursuant to Rule 13.39(4) of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited, the resolution set out in this notice shall be voted by way of poll.

As at the date of this announcement, the Board comprises Mr. Gu Lin (Chairman), H.H. Shaikh Mohammed Maktoum Juma Al-Maktoum (Deputy Chairman), Mr. Zhang Yuanqi and Mr. Ma Fujun as executive Directors; and Mr. Yao Xinguo, Mr. Boris Tadić, and Ms. Chow Yin Kwan Yvonne as independent non-executive Directors.

– 3 –