Chifeng Jilong Gold Mining Co., Ltd. — Proxy Solicitation & Information Statement 2026

Apr 20, 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 liabilities whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this notice.

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Chifeng Jilong Gold Mining Co., Ltd. 赤峰吉隆黃金礦業股份有限公司

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

(H Shares Stock Code: 6693)

NOTICE OF 2026 EXTRAORDINARY GENERAL MEETING

NOTICE IS HEREBY GIVEN THAT the 2026 Extraordinary General Meeting (the “ EGM ”) of Chifeng Jilong Gold Mining Co., Ltd. (the “ Company ”) will be held at 1:00 p.m. on Thursday, 7 May 2026, at Chifeng Gold, Conference Room, A7 Xiaojing, Wanfeng Road, Fengtai District, Beijing, the People’s Republic of China (the “ PRC ”) to consider and approve the following matter:

SPECIAL RESOLUTION

1. To consider and approve the issuance and allotment of 310,902,731 new H Shares under the specific mandate.

By order of the Board Chifeng Jilong Gold Mining Co., Ltd. Wang Jianhua

Chairman and Executive Director

Beijing, the PRC, 20 April 2026

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Notes:

• (A) The Company’s register of H Shares members will be closed from Wednesday, 29 April 2026 to Thursday, 7 May 2026 (both days inclusive), during such period no transfer of H Shares will be registered. H Shareholders whose names appear on the H Share register of members on Wednesday, 29 April 2026 (being the record date) will be entitled to attend and vote at the EGM to be convened on Thursday, 7 May 2026 at Chifeng Gold, Conference Room, A7 Xiaojing, Wanfeng Road, Fengtai District, Beijing, the PRC. In order to be qualified for attending and voting at the EGM, all documents on transfers of H Shares must be lodged with the H Share registrar of the Company no later than 4:30 p.m. on Tuesday, 28 April 2026.

The address of the H Share registrar of the Company is:

Computershare Hong Kong Investor Services Limited Shops 1712-1716, 17th Floor, Hopewell Centre 183 Queen’s Road East, Wanchai Hong Kong

(B) Details of the correspondence address of the Company are as follows: A7 Xiaojing, Wanfeng Road Fengtai District Beijing The PRC Tel: (86) 010-53232310 Fax: (86) 010-53232310

• (C) H Shareholders who have the right to attend and vote at the EGM are entitled to appoint one or more proxies (whether or not a member) in writing to attend and vote on their behalf. For those shareholders who appoint more than one proxy, such proxies can only exercise their voting rights by way of polls. Shareholders or their proxies attending the EGM shall produce their identity documents.

• (D) The instrument appointing a proxy must be in writing and signed by the appointer or his/her attorney duly authorised in writing. In the event that such instrument is signed by an attorney of the appointer, an authorisation instrument that authorises such signatory shall be notarised.

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• (E) To be valid, the proxy form (and if the proxy form is signed by a person under a power of attorney or other authority on behalf of the appointer, then together with such power of attorney or other authority) must be deposited at the Registrar of H Shares of the Company – Computershare Hong Kong Investor Services Limited no later than 24 hours before the specified time for the holding of the EGM (i.e., no later than 1:00 p.m. on Wednesday, 6 May 2026, Hong Kong time). The address is: 17M Floor, Hopewell Centre, 183 Queen’s Road East, Wanchai, Hong Kong.

• (F) If a proxy is appointed to attend the EGM on behalf of a Shareholder, the proxy must indicate its identification document and the authorisation instrument with the date of issue and duly signed by the proxy and its legal representative, and in the case of legal representative of legal person shareholders, such legal representative must show its own identification document and valid document to identify its identity as legal representative. If a legal person shareholder appoints a company’s representative other than its legal representative to attend the EGM, such representative must show its own identification document and the authorisation instrument bearing the company chop of the legal person shareholder and duly signed by its legal representative.

• (G) Completion and delivery of the proxy form will not preclude a H Shareholder from attending and voting in person at the EGM if he/she so wishes.

• (H) H Shareholders or their agents attending the 2026 EGM must show their own identification documents.

• (I) The EGM is expected to last for a half day, and H Shareholders attending the EGM will be responsible for their own travelling and accommodation expenses.

• (J) The 2026 EGM will be voted on by poll. Results of the poll voting will be published on HKEXnews’ website (www.hkexnews.hk) and the Company’s website (www.cfgold.com).

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CLOSURE OF REGISTER OF H SHARE MEMBERS

In order to determine the H Shareholders who are entitled to attend the EGM, the register of members of H Shares of the Company will be closed from Wednesday, 29 April 2026 to Thursday, 7 May 2026 (both days inclusive), during which period no transfer of shares will be registered. H Shareholders who have lodged the duly completed transfer documents accompanied by the relevant share certificates with the H Share registrar of the Company, Computershare Hong Kong Investor Services Limited, at Shops 1712-1716, 17th Floor, Hopewell Centre, 183 Queen’s Road East, Wanchai, Hong Kong by 4:30 p.m. on Tuesday, 28 April 2026, the transferee but not the transferor shall be regarded as holder of the relevant H Shares and will be entitled to attend and vote at the 2026 EGM. H Shareholders whose names are recorded in the register of members of the Company on Wednesday, 29 April 2026 are entitled to attend the EGM.

As of the date of this notice, the executive Directors are Mr. Wang Jianhua, Mr. Gao Bo, Ms. Yang Yi-fang, Mr. Lyu Xiaozhao and Mr. Zhao Qiang, the non-executive Director is Mr. Zhang Xudong, and the independent non-executive Directors are Dr. Wong Yet Ping Ambrose, Prof. Hu Nailian, Dr. Li Houmin and Dr. Jiang Qi.

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