ST长方: 投资者关系管理制度（2025年8月）

Core Viewpoint - The company aims to enhance its governance structure and investor relations management to maximize company value and shareholder interests through effective communication and compliance with relevant laws and regulations [1][2]. Group 1: General Principles of Investor Relations Management - The purpose of investor relations management is to objectively and accurately reflect the company's actual situation, enhancing company value through effective communication [2][3]. - The basic principles include compliance, proactivity, equality, and honesty [2][5]. Group 2: Responsibilities and Organization - The board secretary is responsible for organizing and coordinating investor relations management, with the investor relations office serving as the functional department [7][8]. - Key responsibilities include drafting investor relations management systems, organizing communication activities, handling investor inquiries and complaints, and ensuring investors can exercise their rights [7][8]. Group 3: Communication Content and Methods - The specific targets for investor relations management include existing and potential investors, securities analysts, financial media, and regulatory bodies [12][13]. - Communication content primarily covers the company's development strategy, legally required disclosures, and operational management information [13][14]. - Various channels such as the company website, investor interaction platforms, and media can be used for communication [14][15]. Group 4: Handling Investor Inquiries and Complaints - The company is responsible for addressing investor complaints and must establish a robust complaint handling mechanism [18][19]. - In case of disputes, the company can resolve them through negotiation, mediation, arbitration, or litigation [19][20]. Group 5: Compliance and Information Disclosure - The company must ensure that investor relations activities do not replace formal information disclosures and must handle any inadvertent leaks of undisclosed significant information promptly [6][17]. - The company is required to maintain a complete record of investor relations activities, including participant details and communication content [16][18].