Securities code: 688617 Securities abbreviation: Huitai Medical Announcement No.: 2025-012

Shenzhen Huitai Medical Equipment Co., Ltd

About participating in the 2024 Science and Technology Innovation Board Medical Device Industry

Announcement of the collective performance briefing

The board of directors and all directors of the company guarantee that there are no false records, misleading statements or major 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: April 25, 2025 (Friday) 15:00-17:00

Meeting Venue: SSE Roadshow Centre (Website:

http://roadshow.sseinfo.com/）

Meeting method: SSE Roadshow Center online text interaction

Investors can provide the company with questions that need to be understood and concerned in advance by email, phone and other forms before 16:00 on April 24, 2025 (Thursday). The company will answer the questions of general concern to investors at the briefing.

Shenzhen Huitai Medical Devices Co., Ltd. (hereinafter referred to as the "Company") will release the company's 2024 annual report on April 23, 2025, in order to facilitate investors to have a more comprehensive and in-depth understanding of the company's 2024 operating results, financial situation, cash dividend plan, development strategy, etc., the company plans to participate in the 2024 annual medical device industry collective performance briefing hosted by the Shanghai Stock Exchange on April 25, 2025 (Friday). The event will be held in the form of online text interaction, and investors can log on to the Shanghai Stock Exchange Roadshow Center (http://roadshow.sseinfo.com/) to participate in online interactive exchanges.

1. Type of briefing

The performance briefing will be held in the form of online text interaction, and the company will interact and communicate with investors on the operating results, financial situation, cash dividend plan, development strategy, etc. in 2024

To the extent permitted by information disclosure, we will answer questions of general concern to investors.

2. The time and place of the briefing

(1) Meeting time: 15:00-17:00 on April 25, 2025 (Friday).

(2) Venue: Shanghai Stock Exchange Roadshow Center (http://roadshow.sseinfo.com/)

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

3. Participants

Chairman: Mr. Ge Hao

Director, Deputy General Manager, Chief Financial Officer and Secretary of the Board of Directors: Mr. Dai Zhenhua

Independent Director: Mr. Xia Lijun

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

Fourth, the way for investors to participate

(1) Investors can log in to the SSE Roadshow Center (http://roadshow.sseinfo.com/) through the Internet from 15:00 to 17:00 on April 25, 2025 (Friday) to participate in the performance briefing online, and the company will answer investors' questions in a timely manner.

(2) Investors can provide the company with questions that need to be understood and concerned in advance by email, telephone and other forms before 16:00 on April 24, 2025 (Thursday). The company will answer the questions of general concern to investors at the earnings briefing.

5. Contact person and consultation method

Contact: Securities Affairs Department

Phone: 0755-86951506

Email: ir@aptmed.com

6. Other matters

After the results briefing, investors can use the SSE Roadshow Center (http://roadshow.ssein

fo.com/) Check the convening and main content of this performance briefing.

The announcement is hereby made.

Board of Directors of Shenzhen Huitai Medical Equipment Co., Ltd

April 18, 2025