CMOC Group Limited — Proxy Solicitation & Information Statement 2025

Apr 27, 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.

洛阳钼业

洛陽樂川鉬業集團股份有限公司

CMOC Group Limited

(a joint stock company incorporated in the People's Republic of China with limited liability)

(Stock Code: 03993)

NOTICE OF THE 2025 FIRST CLASS MEETING OF H SHAREHOLDERS

NOTICE IS HEREBY GIVEN that the 2025 first class meeting of H Shareholders (the "Class Meeting of H Shareholders") of CMOC Group Limited* (the "Company") will be held immediately after the 2024 annual general meeting and the 2025 first class meeting of A Shareholders of the Company and any adjournments thereof, at International Hotel Luoyang, Kaiyuan Street, Luolong District, Luoyang City, Henan Province, the People's Republic of China (the "PRC") on Friday, 30 May 2025 for the purposes of considering, and if thought fit, approving the following resolutions. Unless otherwise defined, capitalized terms used herein shall have the same meanings as those defined in the circular of the Company dated 28 April 2025.

SPECIAL RESOLUTIONS

1. "To consider and approve the Proposal on Cancellation of Repurchased Shares and Reduction of Registered Capital of the Company."
2. "To consider and approve the Proposal on Change of Registered Capital and Amendments to the Articles of Association of the Company."

By Order of the Board

CMOC Group Limited

Yuan Honglin

Chairman

Luoyang City, Henan Province, the PRC, 28 April 2025

As at the date of this notice, the Company's executive director is Mr. Sun Ruiwen; the Company's non-executive directors are Mr. Yuan Honglin, Mr. Lin Jiuxin and Mr. Jiang Li; and the Company's independent non-executive directors are Mr. Wang Kaiguo, Ms. Gu Hongyu and Mr. Cheng Gordon.

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Notes:

(1) All resolutions at the meeting will be taken by poll except where the chairman, in good faith, decides to allow a resolution which relates to a procedural or administrative matter to be voted on by a show of hands pursuant to the Listing Rules. The results of the poll will be published on the websites of the Hong Kong Stock Exchange and the Company in accordance with the Hong Kong Listing Rules.

(2) Each H Shareholder who has the right to attend and vote at the Class Meeting of H Shareholders is entitled to appoint in writing one or more proxies, whether a Shareholder or not, to attend and vote on his/her behalf at the Class Meeting of H Shareholders. The instrument appointing a proxy must be in writing under the hand of the appointor or his/her attorney duly authorised in writing. In case that an appointor is a body corporate, the instrument must be either under the common seal of the body corporate or under the hand of its director or other person, duly authorised. If the instrument appointing a proxy is signed by an attorney of the appointor, the power of attorney authorising that attorney to sign, or other documents of authorisation, must be certified by a notary public. For H Shareholders, the form of proxy and the notarially certified power of attorney or other documents of authorisation must be delivered to the Company's H Share registrar at the address stated in note (6) below by post or facsimile (for H Shareholders only), not later than 1:00 p.m. on Thursday, 29 May 2025 (or if the Class Meeting of H Shareholders is adjourned, not less than 24 hours before the time appointed for holding the adjournment Class Meeting of H Shareholders (as the case may be)). Completion and return of the form of proxy will not preclude a Shareholder from attending and voting at the Class Meeting of H Shareholders or any adjournment should he/she so wish.

(3) In order to determine the list of H Shareholders who will be entitled to attend and vote at the Class Meeting of H Shareholders, the register of members of H Shares of the Company will be closed from Tuesday, 27 May 2025 to Friday, 30 May 2025 (both days inclusive) during which period no transfer of H Shares will be effected. H Shareholders whose names appear on the register of members of H Shares of the Company at 4:30 p.m. on Monday, 26 May 2025 shall be entitled to attend and vote at the Class Meeting of H Shareholders. In order for the H Shareholders to qualify for attending and voting at the Class Meeting of H Shareholders, Shareholders whose H Shares are not registered in their names should complete and lodge their respective instruments of transfer with the relevant H Share certificates with Computershare Hong Kong Investor Services Limited, the Company's H Share registrar in Hong Kong, at Shops 1712-1716, 17th Floor, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong, and in any case no later than 4:30 p.m. on Monday, 26 May 2025.

(4) Shareholders or their proxies must present proof of their identities upon attending the Class Meeting of H Shareholders. Should a proxy be appointed, the proxy must also present copies of his/her proxy form, or copies of appointing instrument and power of attorney, if applicable.

(5) A vote given in accordance with the terms of an instrument of proxy shall be valid notwithstanding the death or loss of capacity of the appointer, or the revocation of the proxy or of the authority under which the proxy was executed, or the transfer of Shares in respect of which the proxy is given, provided that no notice in writing of these matters shall have been received by the Company prior to the commencement of the Class Meeting of H Shareholders.

(6) The address and contact details of the H Share registrar of the Company, Computershare Hong Kong Investor Services Limited, are as follows:

17M Floor, Hopewell Centre
183 Queen's Road East
Wanchai
Hong Kong
Telephone No.: (+852) 2862 8555
Facsimile No.: (+852) 2865 0990/(+852) 2529 6087

(7) The address and contact details of the Company's office of the Board at its principal place of business in the PRC are as follows:

North of Yihe
Huamei Shan Road
Chengdong New District
Luanchuan County
Luoyang City
Henan Province
The People's Republic of China
Postal code: 471500
Telephone No.: (+86) 379 6860 3993
Facsimile No.: (+86) 379 6865 8017

The Class Meeting of H Shareholders is expected to last not more than one day. Shareholders or proxies attending the Class Meeting of H Shareholders are responsible for their own transportation and accommodation expenses.

• For identification purposes only