ST华通: 外部信息使用人管理制度（2025年8月）

Core Points - The document outlines the external information user management system of Zhejiang Century Huatong Group Co., Ltd, aimed at strengthening the management of external information users during the preparation, review, and disclosure of periodic reports and significant events [1][2] - It defines external information users as external entities or individuals who receive undisclosed information for legal or special reasons before the company publicly discloses it [1][2] - The document emphasizes the confidentiality obligations of the company's directors, senior management, and other relevant personnel during the preparation of periodic reports and significant events [2][3] Summary by Sections External Information Users - External information users are defined as those who receive undisclosed information that significantly impacts the company's operations, finances, investments, or stock trading prices [1] - The company must ensure that any information provided to external users is not disclosed before the performance report is released [2] Confidentiality Obligations - Directors and senior management must adhere to internal control requirements regarding information disclosure and maintain confidentiality before the public release of reports [2][3] - Any breach of confidentiality by external users or their staff must be reported to the company, which will then notify the Shenzhen Stock Exchange [3] Legal and Regulatory Compliance - The document states that external users must not leak undisclosed significant information or use it for trading securities [3] - The company reserves the right to seek compensation for economic losses caused by violations of this system and will report any criminal activities to judicial authorities [3] Implementation and Amendments - The system becomes effective upon approval by the board of directors and will be amended as necessary [3] - Any matters not covered by this system will be governed by relevant national laws and regulations [3]