CM Energy Tech Co., Ltd. — AGM Information 2026

Jun 5, 2026

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.

华商能源
CM Energy

CM Energy Tech Co., Ltd.

华商能源科技股份有限公司
(Incorporated in Cayman Islands with limited liability)
(Stock Code: 206)

SUPPLEMENTAL NOTICE OF

POSTPONED ANNUAL GENERAL MEETING

References are made to (i) the notice (the "Original AGM Notice") of the annual general meeting (the "AGM") of CM Energy Tech Co., Ltd. (the "Company") dated 30 April 2026, which sets out the resolutions to be considered and, if thought fit, to be passed at the AGM originally scheduled to be held at 5th Floor, China Merchants Development Center, No. 1089 Nanhai Avenue, Nanshan District, Shenzhen, the PRC on 28 May 2026 (Thursday) at 10:00 a.m.; and (ii) the announcement of the Company dated 28 May 2026 in relation to, among others, the postponement of the AGM.

SUPPLEMENTAL NOTICE IS HEREBY GIVEN that the postponed annual general meeting (the "Postponed AGM") of the Company will be held at 5th Floor, China Merchants Development Center, No. 1089 Nanhai Avenue, Nanshan District, Shenzhen, the PRC on Monday, 29 June 2026 at 10:00 a.m.. Due to the matters as set out in the supplemental circular of the Company dated 5 June 2026 (the "Supplemental Circular"), resolution no. 7 as set out in the Original AGM Notice should be deleted in its entirety and be replaced by the following resolution no. 7 as ordinary resolution:

"7. To appoint BDO Limited as the auditor of the Company following the retirement of SHINEWING (HK) CPA Limited and to authorise the Board to fix their remuneration."

• 1 -

---

ORDINARY RESOLUTION

In addition to the resolutions set out in the Original AGM Notice, the following additional resolution will be considered and, if thought fit, passed with or without amendments at the Postponed AGM as ordinary resolution of the Company:

“12. THAT in accordance with article 86(5) of the articles of association of the Company, Mr. Zhang Xizheng be removed as a non-executive director of the Company with effect from 1 July 2026.”

This supplemental notice should be read in conjunction with the Original AGM Notice. Apart from the amendments and additions set out above, all the resolutions contained in the Original AGM Notice shall remain to have full force and effect.

By Order of the Board
CM Energy Tech Co., Ltd.
Mei Zhonghua
Chairman

Hong Kong, 5 June 2026

Notes:

1. A revised form of proxy (the “Revised Proxy Form”) containing the revised resolution no. 7 and the additional resolution no. 12 is enclosed with the Supplemental Circular. Please refer to the Revised Proxy Form and the instructions printed thereon, and the section headed “Postponed AGM” of the Supplemental Circular for arrangements about the completion and submission of the Revised Proxy Form.

2. The register of members of the Company will be closed from Wednesday, 24 June 2026 to Monday, 29 June 2026, both days inclusive, during which period no transfer of shares can be registered. The record date for determining the eligibility of the Shareholders to attend and vote at the Postponed AGM will be 29 June 2026. In order to qualify for the entitlement to attend and vote at the Postponed AGM, all transfer documents, accompanied by the relevant share certificates, must be duly completed and lodged with the Hong Kong branch share registrar and transfer office of the Company, Tricor Investor Services Limited, at 17/F, Far East Finance Centre, 16 Harcourt Road, Hong Kong not later than 4:30 p.m. on Tuesday, 23 June 2026.

3. To be valid, the Revised Proxy Form, together with the power of attorney or other authority (if any) under which it is signed, or a notarially certified copy thereof, must be deposited at the Hong Kong branch share registrar and transfer office of the Company, Tricor Investor Services Limited, at 17/F, Far East Finance Centre, 16 Harcourt Road, Hong Kong not less than 48 hours before the time appointed for the holding of the Postponed AGM (i.e. on 27 June 2026 at 10:00 a.m.) (Hong Kong time) or any adjourned meeting.

4. Completion and return of the form of proxy sent together with the circular of the Company dated 30 April 2026 and/or the Revised Proxy Form will not preclude a member from attending and voting in person at the Postponed AGM or any adjournment thereof (as the case may be) if the member so desires and in such event, the instrument appointing a proxy shall be deemed to be revoked.

---

Save for the above amended resolution and additional resolution, there are no other changes to the resolutions set out in the Original AGM Notice. Please refer to the Original AGM Notice for details of the other resolutions to be considered at the Postponed AGM and other relevant matters.

As of the date of this notice, the Board comprises one (1) executive Director, namely Mr. Zhan Huafeng; five (5) non-executive Directors, namely Mr. Mei Zhonghua, Mr. Liu Jiancheng, Mr. Tam Wing Tim, Mr. Zhang Xizheng and Mr. Zhang Menggui, Morgan; and three (3) independent non-executive Directors, namely Mr. Zou Zhendong, Ms. Zhang Zhen and Mr. Xue Jianzhong.

• 3 -