Shanghai Yashi(SH:603329) Zheng Quan Zhi Xing·2025-08-27 16:12Core Points - The document outlines the external information reporting and usage management system of Shanghai Yashi Investment Development Co., Ltd, aiming to ensure fair information disclosure and prevent insider trading and information leaks [1][2][3] Group 1: General Principles - The system is established in accordance with relevant laws and regulations, including the Company Law and Securities Law of the People's Republic of China [1] - The scope of the system includes the company, its departments, subsidiaries, and relevant personnel involved in external information reporting [1][2] Group 2: Management and Process of External Information Reporting - The company’s board secretary is responsible for the review and management of external information reporting [2] - Company directors and senior management must adhere to legal requirements for information disclosure and maintain confidentiality before public disclosure of reports [2][3] - The company is prohibited from disclosing any information to external parties before the official release of periodic reports [2][3] Group 3: External Information Usage Management - External parties receiving undisclosed significant information must implement effective confidentiality measures and are prohibited from using such information for trading [5][6] - In case of any breach of confidentiality leading to information leakage, the company must be notified immediately, and it will report to the Shanghai Stock Exchange [6][8] - The company reserves the right to seek compensation for economic losses caused by external parties misusing undisclosed information [6][8]