Work System for the Secretary of the Board of Directors (May 2026)

In order to standardize the behavior of the Secretary of the Board of Directors of Jiuyang Co., Ltd. (hereinafter referred to as "the Company") and improve the corporate governance structure, this system is formulated in accordance with the Company Law of the People's Republic of China (hereinafter referred to as "the Company Law"), the Shenzhen Stock Exchange Listing Rules (hereinafter referred to as "the Listing Rules"), and the Articles of Association of Jiuyang Co., Ltd. (hereinafter referred to as "the Articles of Association"), among other relevant regulations, combined with the actual situation of the Company. The Company shall appoint a Secretary of the Board of Directors, who is a senior management personnel of the Company, responsible for the obligations stipulated by laws, regulations, rules, and the Articles of Association for senior management personnel, performing corresponding work duties and receiving appropriate remuneration. The Secretary of the Board of Directors assists the Board in fulfilling its responsibilities and reports work to the Board. The Secretary of the Board of Directors shall faithfully and diligently perform their duties in accordance with laws, administrative regulations, the regulations of the China Securities Regulatory Commission (hereinafter referred to as "CSRC"), and the provisions of the securities exchange business rules and the Articles of Association. The Secretary of the Board of Directors is responsible for communication and liaison between the Company and shareholders, actual controllers, investors, directors, the CSRC, and the securities exchange, maintaining smooth communication channels. The Company has established a securities department managed by the Secretary of the Board of Directors as the department responsible for the Company's information disclosure affairs. The Secretary of the Board of Directors should possess the necessary financial, management, and legal expertise and work experience to perform their duties, have good professional ethics and personal character, and be familiar with securities laws and regulations and the business rules of the securities exchange. The work experience required to perform the duties mentioned in the previous paragraph refers to having more than five years of work experience in finance, accounting, auditing, legal compliance, financial services, or other areas related to the duties of the Secretary of the Board of Directors, or obtaining a legal professional qualification certificate and having more than five years of work experience, or obtaining a certified public accountant certificate and having more than five years of work experience.