Securities code: 688188 Securities abbreviation: Baichu Electronics Announcement No.: 2025-007

Shanghai Baichu Electronic Technology Co., Ltd

Announcement on the formulation of the "Market Value Management System".

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.

Shanghai Bochu Electronic Technology Co., Ltd. (hereinafter referred to as "the company") recently held the tenth meeting of the third board of directors to deliberate and pass the "proposal on formulating the company's market value management system". The relevant situation is hereby announced as follows:

In order to strengthen the management of the company's market value, improve the quality of the company's development, promote the company's investment value, and enhance investor returns, in accordance with the "Company Law of the People's Republic of China", "Securities Law of the People's Republic of China", "Several Opinions of the State Council on Strengthening Supervision and Preventing Risks and Promoting the High-quality Development of the Capital Market", "Administrative Measures for Information Disclosure of Listed Companies", "Regulatory Guidelines for Listed Companies No. 10 - Market Value Management", "Self-Regulatory Guidelines for Listed Companies on the Science and Technology Innovation Board of the Shanghai Stock Exchange No. 1 - Standardized Operation" and other laws and regulations, normative documents and the Articles of Association of Shanghai Baichu Electronic Technology Co., Ltd., combined with the actual situation of the company, the formulation of the "Shanghai Baichu Electronic Technology Co., Ltd. Market Value Management System".

The announcement is hereby made.

Shanghai Baichu Electronic Technology Co., Ltd

board of directors

March 19, 2025