Anhui Conch Material Technology Co., Ltd. — AGM Information 2026

Apr 27, 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.

Anhui Conch Material Technology Co., Ltd. 安徽海螺材料科技股份有限公司

(A joint stock company incorporated in the People’s Republic of China with limited liability) (Stock Code: 2560)

NOTICE OF 2025 ANNUAL GENERAL MEETING

NOTICE IS HEREBY GIVEN THAT 2025 annual general meeting (the “ AGM ”) of Anhui Conch Material Technology Co., Ltd. (the “ Company ”) will be held at the Conference Room 206, Building B, No. 8 Fuzhou Road, Jiujiang District, Wuhu City, Anhui Province, the People’s Republic of China (the “ PRC ”) at 10:00 a.m. on Wednesday, 20 May 2026 for the purpose of considering and, if thought fit, approving the following resolutions. Unless the context otherwise requires, terms used in this notice shall have the same meanings as those defined in the circular of the Company dated 27 April 2026.

ORDINARY RESOLUTIONS

1. To consider and approve the Financial Report of the Company for 2025;

2. To consider and approve the Report of the Board of Directors of the Company for 2025;

3. To consider and approve the Annual Report of the Company for 2025;

4. To consider and approve the Profit Distribution Plan of the Company for 2025;

5. To consider and approve the re-appointment of the international auditor of the Company for 2026 and its proposed remuneration; and

6. To consider and approve the change in the use of proceeds.

By order of the Board

Anhui Conch Material Technology Co., Ltd.

Ding Feng

Chairman of the Board and Non-executive Director

Anhui Province, the People’s Republic of China

27 April 2026

– 1 –

Notes:

1. CLOSURE OF REGISTER OF MEMBERS

In order to determine the qualification of Shareholders to attend and vote at the AGM, the register of members of the Company will be closed from Friday, 15 May 2026 to Wednesday, 20 May 2026, both days inclusive, during which period no transfer of Shares will be registered. In order for Shareholders to be eligible to attend and vote at the AGM, all completed share transfer forms together with the relevant share certificates shall be lodged with the H Share Registrar of the Company, Tricor Investor Services Limited, at 17/F, Far East Finance Centre, 16 Harcourt Road, Hong Kong (in respect of Shareholders of H shares), or the office of the Board of the Company, at No. 1-301, G Zone, Jiangbei New District Construction Headquarters, 150 Meters South of Tongjiang Avenue, Wanjiang Jiangbei Emerging Industry Concentration Zone (except the Trusteeship Area), Wuhu City, Anhui Province, China (in respect of Shareholders of domestic shares) for registration not later than 4:30 p.m. on Thursday, 14 May 2026. Shareholders whose names are listed on the register of members of the Company on Wednesday, 20 May 2026 are entitled to attend and vote at the AGM.

In order to determine the eligibility of Shareholders for the Proposed Final Dividend, the register of members of the Company will be closed from Wednesday, 27 May 2026 to Monday, 1 June 2026, both days inclusive, during which period no transfer of Shares will be registered. In order to determine the Shareholders’ entitlement to the Proposed Final Dividend, all completed share transfer forms together with the relevant share certificates shall be lodged with the H Share Registrar of the Company, Tricor Investor Services Limited, at 17/F, Far East Finance Centre, 16 Harcourt Road, Hong Kong (in respect of Shareholders of H shares), or the office of the Board, at No. 1-301, G Zone, Jiangbei New District Construction Headquarters, 150 Meters South of Tongjiang Avenue, Wanjiang Jiangbei Emerging Industry Concentration Zone (except the Trusteeship Area), Wuhu City, Anhui Province, China (in respect of Shareholders of domestic shares) for registration not later than 4:30 p.m. on Tuesday, 26 May 2026. Shareholders whose names are listed on the register of members of the Company on Monday, 1 June 2026 are entitled to receive the Proposed Final Dividend.

2. APPOINTMENT OF PROXY

Any Shareholder entitled to attend and vote at the AGM is entitled to appoint one or more proxies to attend and vote at the meeting on him/her behalf. A proxy need not be a Shareholder of the Company.

The proxy form shall be in writing and signed by the Shareholder or his/her attorney duly authorized in writing or, if the Shareholder is a corporate body, either executed under its common seal or signed by its legal representative, director or duly authorized attorney. If the proxy form is signed by the attorney of the Shareholder, the power of attorney or other authorization document authorizing the attorney to sign the proxy form must be notarized.

In order to be valid, the proxy form together with the notarized power of attorney or other authorization document (if any) should be lodged with the H Share Registrar of the Company, Tricor Investor Services Limited, at 17/F, Far East Finance Centre, 16 Harcourt Road, Hong Kong (in respect of H Shareholders), or the Company’s Board office, at No. 1-301, G Zone, Jiangbei New District Construction Headquarters, 150 Meters South of Tongjiang Avenue, Wanjiang Jiangbei Emerging Industry Concentration Zone (except the Trusteeship Area), Wuhu City, Anhui Province, China (in respect of Domestic Shareholders) not less than 24 hours before the scheduled time for holding of the AGM (i.e. before 10:00 a.m. on Tuesday, 19 May 2026) or any adjournment thereof (as the case may be). Completion and return of the proxy form will not preclude you from attending and voting in person at the AGM if you so wish at the time.

– 2 –

3. APPOINTED CONTACT PERSON FOR THE MEETING

Contact Address: No. 1-301, G Zone, Jiangbei New District Construction Headquarters, 150 Meters South of Tongjiang Avenue, Wanjiang Jiangbei Emerging Industry Concentration Zone (except the Trusteeship Area), Wuhu City, Anhui Province, China Contact Person: Sun Huadong Contact Telephone: (86)18158816618 Contact Email: hlkjgf_conch@163.com

4. VOTING BY POLL

According to Rule 13.39(4) of the Listing Rules, any vote of Shareholders at the AGM must be taken by poll.

5. OTHER MATTERS

The AGM is expected to last for approximately half a day. Shareholders (in person or by proxy) attending the AGM are responsible for their own transportation and accommodation expenses.

The details of the aforesaid resolutions proposed at the AGM are set out in the circular of the Company dated 27 April 2026.

As at the date of this notice, the Board comprises Mr. Ding Feng as the Chairman of the Board and non-executive Director; Mr. Chen Feng and Mr. Bai Lin as executive Directors; Mr. Feng Fangbo, Mr. Zhao Hongyi, Mr. Jin Feng and Mr. Fan Haibin as non-executive Directors; and Mr. Li Jiang, Mr. Chen Jiemiao, Ms. Xu Xu and Ms. Zeng Xiangfei as independent non-executive Directors.

– 3 –