-- Announcement on Resolutions of the 17th Meeting of the 4th Board of Supervisors

Securities code: 603976 Securities abbreviation: Zhengchuan Shares Announcement number: 2025-060 Bond code: 113624 Bond abbreviation: Zhengchuan Convertible Bonds

Chongqing Zhengchuan Pharmaceutical Packaging Materials Co., Ltd.

Announcement of Resolutions of the 17th Meeting of the Fourth Supervisory Board

The Company's Supervisory Committee and all supervisors guarantee that there are no false records, misleading statements or major omissions in this announcement, and assume legal responsibility for the authenticity, accuracy and completeness of its contents.

1. Convening of Supervisory Board Meetings

Chongqing Zhengchuan Pharmaceutical Packaging Materials Co., Ltd. (hereinafter referred to as the "Company") issued a notice to convene the 17th meeting of the fourth session of the Supervisory Board to all supervisors by email or phone on September 19, 2025. The meeting was held on-site in the conference room on the third floor of Zhengchuan Yongcheng on September 26, 2025. 3 supervisors were supposed to participate, but 3 supervisors actually participated.

This meeting was convened and chaired by Supervisor Mr. Wang Zhiwei, and relevant personnel of the company attended the meeting. The convening, holding and voting procedures of this meeting were in compliance with the relevant provisions of the "Company Law of the People's Republic of China" and other laws and administrative regulations, as well as the "Articles of Association" and "Rules of Procedure of the Company's Board of Supervisors". The convening and holding of the meeting were legal and valid.

2. Review status of the Supervisory Board meeting

This meeting reviewed and approved the "Proposal on Changing Registered Capital, Business Scope, Abolition of the Board of Supervisors and Amending the Articles of Association"

According to the "Company Law of the People's Republic of China" (hereinafter referred to as the "Company Law") that will be implemented on July 1, 2024, the China Securities Regulatory Commission's "Transitional Arrangements Related to the Implementation of Supporting Systems and Rules of the New Company Law" and the "Guidelines on the Articles of Association of Listed Companies" (2025 In accordance with the provisions of laws, regulations and normative documents such as "Revised in 2016"), and based on the actual situation of the company, the company will no longer have a board of supervisors. The powers of the board of supervisors will be exercised by the audit committee of the board of directors. The company's "Rules of Procedure for the Board of Supervisors" and other relevant systems of the board of supervisors will be abolished accordingly, and the "Articles of Association" and related systems will be revised simultaneously.

Before the company's general meeting of shareholders considers and approves the cancellation of the board of supervisors, the company's fourth board of supervisors will continue to perform corresponding functions in strict accordance with relevant laws, regulations and the provisions of the Articles of Association to safeguard the interests of the company and all shareholders.

Voting results: 3 votes in favor, 0 votes against, 0 abstentions.

This proposal still needs to be submitted to the company's shareholders' meeting for review.

Announcement is hereby made.

Board of Supervisors of Chongqing Zhengchuan Pharmaceutical Packaging Materials Co., Ltd.

September 27, 2025