Stock code: 688779 Stock abbreviation: Minmetals New Energy Announcement No.: 2024-049

Convertible bond code: 118022 Convertible bond abbreviation: lithium branch convertible bond

Minmetals New Energy Materials (Hunan) Co., Ltd

Announcement on the convening of the third quarter 2024 results briefing

The board of directors and all directors of the company guarantee that there are no false records, misleading statements or material omissions in the content of this announcement, and assume legal responsibility for the authenticity, accuracy and completeness of its content in accordance with the law.

Important Content Notes:

Meeting time: Friday, November 22, 2024, 10:00-11:00 a.m

Meeting Venue: SSE Roadshow Centre (Website:

https://roadshow.sseinfo.com/）

Meeting method: SSE Roadshow Center network interaction

Investors can log in to the SSE Roadshow Center website before 16:00 on November 21, 2024 (Thursday).

Click on the "Pre-solicitation of Questions" column on the homepage of the site or ask questions through the company's email cylico@minmetals.com. The company will answer the questions of general concern to investors at the briefing.

Minmetals New Energy Materials (Hunan) Co., Ltd. (hereinafter referred to as the "Company") has released the Company's Third Quarterly Report for 2024 on October 26, 2024, in order to facilitate investors to have a more comprehensive and in-depth understanding

Understand the company's operating results and financial results for the third quarter of 2024, which the company plans to release on November 22, 2024

The third quarter 2024 results briefing will be held from 10:00-11:00 a.m. to exchange views on issues of concern to investors.

1. Type of briefing

The company will interact and communicate with investors on the specific situation of operating results and financial indicators in the third quarter of 2024, and answer questions of general concern to investors within the scope of information disclosure.

2. The time and place of the briefing

(1) Meeting time: 10:00-11:00 a.m. on November 22, 2024 (Friday).

(2) Venue: SSE Roadshow Center

(3) The method of convening the meeting: the network interaction of the SSE Roadshow Center

3. Participants

Chairman of the company: Mr. Hu Liuquan

Director and general manager of the company: Mr. Zhang Zhen

Independent Director of the Company: Ms. Rao Yulei

Person in charge of the company's finance: Mr. Li Weiwen

Secretary of the Board of Directors of the Company: Mr. Zeng Ke

(In case of special circumstances, participants may be adjusted)

Fourth, the way for investors to participate

(1) Investors can pass from 10:00 a.m. to 11:00 a.m. on November 22, 2024 (Friday).

Log in to the SSE Roadshow Center (https://roadshow.sseinfo.com/) on the Internet to participate in the performance briefing online, and the company will answer investors' questions in a timely manner.

(2) Investors can log in to the SSE Roadshow before 16:00 on November 21, 2024 (Thursday).

Click on the "Pre-solicitation of Questions" column on the homepage of the website or ask questions through the company's email cylico@minmetals.com. The company will answer the questions of general concern to investors at the briefing.

5. Contact person and consultation method

Contact: Office of the Board of Directors

Phone: 0731-88998117

Email: cylico@minmetals.com

6. Other matters

After the announcement of the results will be held, investors will be able to go through the SSE Roadshow Centre

(https://roadshow.sseinfo.com/) Check the convening and main content of this performance briefing.

The announcement is hereby made.

Board of Directors of Minmetals New Energy Materials (Hunan) Co., Ltd

November 15, 2024