Antu Biological Investment Committee Working Rules (revised in October 2025)

Zhengzhou Antu Bioengineering Co., Ltd. Investment Committee Working Rules

Zhengzhou Antu Bioengineering Co., Ltd.

Investment Committee Working Rules

(Revised in October 2025)

Chapter 1 General Provisions

Article 1 According to the relevant provisions of the "Articles of Association of Zhengzhou Antu Bioengineering Co., Ltd." (hereinafter referred to as the "Articles of Association"), in order to strengthen the professionalization, scientificity, democratization, and standardization level of the company's external investment decision-making, seize development opportunities, and effectively control risks, the company has established an investment committee and formulated these working rules.

Article 2 These detailed rules shall come into effect upon review and approval by the company's board of directors. These Articles are a supplementary document to the Articles of Association.

Article 3 The Company’s Investment Committee shall be responsible to the Company’s Board of Directors. Make judgments and decisions on investment matters that have not reached the board of directors' investment approval authority; conduct demonstration and analysis on investment matters that have reached the board of directors' investment approval authority to provide relevant basis for the board of directors' decision-making.

Article 4 The decision-making and management of the company’s investment committee shall follow the following principles:

(1) Comply with national laws, regulations and company articles of association, and investment projects comply with national industrial policies;

(2) The invested project is in line with the company’s development strategy, meets the requirements of the company’s annual investment plan, and is consistent with the industry or business unit priority strategy;

(3) Reasonably allocate corporate resources and focus on collaborative integration benefits;

(4) Achieve investment decision-making efficiency, maximize benefits and minimize risks.

Chapter 2 Responsibilities and Composition of the Investment Committee

Article 5 The main responsibilities of the Investment Committee include:

(1) Conduct full demonstration and research on the projects invested by the company, put forward opinions and suggestions and form a complete plan;

(2) Prepare relevant pre-investment demonstrations for the company’s major investment projects to provide reference for the review and decision-making of the board of directors and shareholders’ meeting;

(3) Regularly listen to the company’s periodic work reports on investment matters;

(4) Report the progress of the company’s investment projects to the board of directors in a timely manner;

(5) The Investment Committee is responsible for screening and pre-evaluating proposed investment projects, and is responsible for making decisions on whether to terminate investment projects within the scope of authorization based on progress.

Zhengzhou Antu Bioengineering Co., Ltd. Investment Committee Working Rules

(6) Responsible for organizing and implementing the company’s annual investment plan and investment plan reviewed and approved by the board of directors;

(7) Responsible for decision-making on various investments and asset disposal matters related to the investment that are subject to the authority of the board of directors or shareholders meeting for review in accordance with relevant laws, articles of association or company systems.

(8) Decide to recommend, appoint or replace candidates for directors, supervisors and senior managers to the company’s holding subsidiaries, joint-stock companies, joint ventures or associated enterprises;

(9) Other powers granted by the company's articles of association or the board of directors.

Article 6 The company shall establish various types of investment committees, including industry and channel investment committees, based on actual operating conditions. The chairman of the company serves as the director of each investment committee, and the members of each investment committee are subject to the company's administrative appointment documents.

Chapter 3 Rules of Procedure of the Investment Committee

Article 7 The Company’s Investment Department is the daily work organization of the Investment Committee, responsible for liaison and meeting organization of the Investment Committee’s daily work, keeping minutes of the Investment Committee’s meetings, tracking and implementing matters decided by the Investment Committee, and providing feedback to relevant executive agencies.

Article 8 Each investment committee shall provide timely feedback or implementation of relevant opinions during the preparation and modification of relevant investment proposals and the implementation of investment proposals based on the opinions from discussions or deliberations to ensure the implementation of the opinions of the investment committee meetings.

Article 9 Investment Committee meetings shall be held only if more than two-thirds of all members are present. On-site meetings of the Investment Committee are held from time to time. The Investment Department should notify the members who should attend the meeting three days before the meeting, and at the same time send the meeting materials to the participating members.

Article 10 Investment Committee meetings must be chaired by the Chairman of the Investment Committee.

Article 11 The voting method at the investment committee meeting shall be voting by ballot and/or communication voting. Each member has one vote, and decisions made at the meeting must be approved by more than half of the members present. Members who are unable to participate in the investment committee meeting for voting on site may exercise their voting rights through communication voting or other forms.

Article 12 The investment committee meeting shall have meeting minutes, and the members attending the meeting shall sign on the meeting minutes. The minutes or decision-making opinions produced at the meeting shall be submitted to the Secretary of the Board of Directors and the Securities Affairs Department at the same time. The investment committee meetings are identified by "Zhengzhou Antu Bioengineering Co., Ltd. XX Class Investment Committee × Meeting of Year ×××" and are sorted in sequence.

Article 13 The conclusions and opinions reviewed and approved by the Investment Committee meeting shall be reported to Zhengzhou Antu Bioengineering Co., Ltd. in writing or electronically. Working Rules of the Investment Committee

Report to the company's board of directors.

Article 14 All persons attending the meeting of the Investment Committee shall be obliged to keep confidential the matters discussed at the meeting and shall not disclose relevant information without authorization.

Chapter 4 Supplementary Provisions

Article 15 These Bylaws shall come into effect upon review and approval by the Board of Directors, and the same shall apply when revised.

Article 16 Matters not covered in these detailed rules shall be implemented in accordance with relevant national laws and regulations and the company's articles of association; if these detailed rules conflict with laws and regulations promulgated by the country in the future or the company's articles of association after legal procedures have been modified, they shall be implemented in accordance with relevant national laws, regulations and the company's articles of association, and shall be revised immediately and submitted to the board of directors for review and approval.

Article 17 The right to interpret these rules belongs to the board of directors.