Jidan Biotech: Voluntary Information Disclosure Management System (October 2025)
Jidan Biotechnology Co., Ltd. Voluntary Information Disclosure Management System
Jidan Biotechnology Co., Ltd.
Voluntary Information Disclosure Management System
Chapter 1 General Provisions
Article 1 In order to regulate the voluntary information disclosure of Jidan Biotechnology Co., Ltd. (hereinafter referred to as the "Company"), ensure the authenticity, accuracy, completeness and uniformity of the company's information disclosure, and effectively protect the legitimate rights and interests of the company, shareholders and investors, in accordance with the "Company Law of the People's Republic of China", "Securities Law of the People's Republic of China", "Shanghai This system is formulated in accordance with the provisions of relevant laws, regulations and normative documents such as the Municipal Company Information Disclosure Management Measures, the Code of Governance of Listed Companies, the Stock Listing Rules of the Shanghai Stock Exchange (hereinafter referred to as the "Listing Rules"), and the Articles of Association of Jidan Biotechnology Co., Ltd. (hereinafter referred to as the "Articles of Association").
Article 2 Voluntary information disclosure refers to information disclosure made voluntarily by the company based on the protection of the interests of investors, although the disclosed information does not meet the disclosure standards stipulated in the Securities Law of the People's Republic of China, the Measures for the Administration of Information Disclosure of Listed Companies, the Listing Rules, etc. The company shall timely and fairly disclose information relevant to investors' value judgments and investment decisions (hereinafter referred to as "relevant information") in accordance with relevant laws, regulations, normative documents, the Articles of Association and the provisions of this system, and shall ensure that the disclosed information is true, accurate and complete, and shall not contain false records, misleading statements or major omissions.
Chapter 2 Basic Principles of Voluntary Information Disclosure
Article 3 In addition to the information that needs to be disclosed in accordance with the law, the company may voluntarily disclose information related to investors' value judgments and investment decisions, but it must not conflict with the information disclosed in accordance with the law or mislead investors.
Article 4 A company's disclosure of voluntary information shall meet the basic requirements for information disclosure such as authenticity, accuracy, completeness, timeliness and fairness. When similar events occur, companies should disclose them in accordance with consistent standards.
Article 5 When a company makes voluntary information disclosure, it shall be based on the purpose of seeking truth from facts, objectively, truly, accurately and completely introduce and reflect the company's actual production and operation status, and continue to conduct voluntary information disclosure in accordance with unified standards on the company's operating status, business plan, business environment, strategic planning and development prospects, etc., to help investors make rational investment judgments and decisions.
When companies make voluntary information disclosures, they should carefully evaluate the necessity of disclosure and avoid misleading investors.
Article 6 Voluntary information disclosure shall comply with the principle of fairness and maintain the continuity and consistency of information disclosure. Voluntary Information Disclosure Management System of Jidan Biotechnology Co., Ltd.
No selective disclosure is allowed, no voluntary information disclosure is allowed to engage in market manipulation, insider trading or other illegal activities, no violation of public order and good customs, no harm to social and public interests. Where information of a certain predictive nature is voluntarily disclosed, the basis for the prediction should be made clear and possible uncertainties and risks should be noted.
Article 7 The company’s directors and senior managers shall ensure that the information disclosed by the company is true, accurate, complete, timely and fair.
Chapter 3 Standards for Voluntary Information Disclosure
Article 8 A company may conduct voluntary information disclosure when one of the following circumstances occurs:
(1) Signing a strategic framework (cooperation) agreement or other cooperation agreement, and the strategic framework (cooperation) agreement or other cooperation agreement has a greater impact on the company;
(2) Information related to agreements (cooperation) related to daily operations other than major contracts stipulated in the "Listing Rules", including but not limited to business information such as project contracts, the company's supplier system for entering new customers, letters of intent or notices for the company's products to obtain customer project designation, and other information;
(3) The research and development of new products has made progress, the company's products have obtained important qualifications or certifications, and the signed products or qualifications or certifications have a greater impact on the company;
(4) Other events that are not required to be disclosed as stipulated in normative legal documents, but are considered by the board of directors to be relevant to investors' value judgments and investment decisions.
Chapter 4 Review and Disclosure Procedures for Voluntary Information Disclosure
Article 9 Companies should strictly implement the following review procedures before disclosing information:
(1) The person in charge of the department providing the information carefully checks the relevant information;
(2) The secretary of the board of directors conducts compliance review;
(3) Disclosure after compliance review by the secretary of the board of directors and approval by the chairman of the board.
Article 10 When the relevant departments of the company study and decide on matters involving information disclosure, they shall promptly notify the secretary of the board of directors and provide him with the information required for information disclosure. When the relevant departments of the company have questions about whether information disclosure matters are involved, they should promptly consult the secretary of the board of directors or the relevant departments through the secretary of the board of directors.
Article 11 The secretary of the board of directors is responsible for making public announcements on company information disclosure matters. Other directors and senior managers are not allowed to publish any relevant information about the company without written authorization from the board of directors.
Chapter 5 Division of Responsibilities for Voluntary Information Disclosure
Article 12 The responsibilities and obligations of each information related party involved in this system:
Jidan Biotechnology Co., Ltd. Voluntary Information Disclosure Management System
(1) All members of the company’s board of directors must ensure that the company’s information disclosure complies with the relevant provisions of this system or other laws and regulations, and bear individual and joint liability for any misleading statements or major omissions;
(2) The company’s audit committee has the obligation to supervise and inspect the authenticity, accuracy and completeness of information disclosure, and ensure compliance with the relevant provisions of this system or other laws and regulations;
(3) The heads of each department should conscientiously convey all kinds of information required by this system and relevant laws and regulations, and strictly implement them in accordance with the provisions of this system and relevant laws and regulations. If there is any violation, the company's board of directors will hold the heads of each department accountable.
Article 13 The secretary of the board of directors is responsible for coordinating and organizing the company’s voluntary information disclosure matters, specifically including:
(1) Prepare and submit documents required by the Shanghai Stock Exchange;
(2) Coordinate and organize the company's information disclosure matters, including establishing an information disclosure system, receiving visitors, answering inquiries, contacting shareholders, and providing investors with the company's publicly disclosed information;
(3) Prompt the company to disclose information in a timely, legal, true and complete manner;
(4) To attend relevant meetings involving information disclosure, the relevant departments of the company shall provide the secretary of the board of directors with the materials and information required for information disclosure. Before making relevant decisions on issues involving voluntary information disclosure, the company should seek the opinion of the board secretary from the perspective of information disclosure;
(5) Responsible for the confidentiality of information and formulating confidentiality measures. When inside information is leaked, remedial measures should be taken promptly to explain and clarify the situation, and reports should be reported to the Shanghai Stock Exchange and other relevant securities regulatory authorities in accordance with regulations.
Article 14 The office of the company's board of directors is the functional department responsible for managing the company's voluntary information disclosure documents and archives, and the secretary of the board of directors is the first person in charge.
Article 15 The documents and meeting minutes signed by directors and senior managers when performing their duties, as well as relevant documents and information on the performance of voluntary information disclosure duties by various departments and holding subsidiaries (including wholly-owned subsidiaries), shall be retained by the company's board of directors office for a period of not less than 10 years.
Article 16 If it involves reviewing the announced voluntary information disclosure documents, it shall be provided after approval by the secretary of the board of directors; if it involves reviewing the documents and meeting minutes signed by directors and senior managers when performing their duties, as well as relevant documents and information on the performance of voluntary information disclosure duties by various departments and holding subsidiaries (including wholly-owned subsidiaries), it shall be provided after the identity of the secretary of the board of directors has been verified and the approval of the chairman of the board (if required by the securities regulatory authorities, the secretary of the board of directors must provide it in a timely manner).
Chapter 6 Application, Review and Release Process of Relevant Information
Article 17 The release of relevant information of the Company shall follow the following procedures:
Jidan Biotechnology Co., Ltd. Voluntary Information Disclosure Management System
(1) The company’s board of directors office prepares information disclosure documents;
(2) The secretary of the board of directors shall review the compliance of information disclosure documents and submit them to the chairman of the board (or the general manager authorized by the chairman of the board) for approval and issuance;
(3) The secretary of the board of directors submits the information disclosure documents to the exchange for review and registration;
(4) Announcement on the media designated by the China Securities Regulatory Commission;
(5) The secretary of the board of directors shall submit the information disclosure announcement draft and relevant reference documents to the Securities Regulatory Bureau at the place where the company is registered, and keep them at the company’s residence for public inspection;
(6) The board of directors office shall archive and preserve information disclosure documents and announcements.
Chapter 7 Voluntary information disclosure management and reporting system involving company departments and subsidiaries
Article 18 The person in charge of each department of the company and each holding subsidiary (including wholly-owned subsidiaries) is the first person responsible for the management and reporting of voluntary information disclosure affairs of the department and the company.
Article 19 Each department of the company and each holding subsidiary (including wholly-owned subsidiaries) shall assign dedicated personnel to be responsible for the management of relevant information disclosure documents and materials of the department and the company, and report information related to the department and the company to the secretary of the board of directors in a timely manner.
Article 20 When the secretary of the board of directors and the office of the company's board of directors collect relevant information from various departments and holding subsidiaries (including wholly-owned subsidiaries), each department and each holding subsidiary (including wholly-owned subsidiaries) shall submit relevant documents and materials on time and actively cooperate.
Chapter 8 Supplementary Provisions
Article 21 Matters not covered by this system shall be implemented in accordance with the relevant laws and regulations, normative documents, Articles of Association and other relevant provisions of the China Securities Regulatory Commission and the Shanghai Stock Exchange. If this system conflicts with the latter, the provisions of the latter shall apply.
Article 22 The company’s board of directors is responsible for interpreting this system.
Article 23 This system will be implemented from the date it is reviewed and approved by the board of directors.
Board of Directors of Jidan Biotechnology Co., Ltd.
October 2025