星宸科技: 信息披露管理制度（2025年9月）

General Principles - The information disclosure management system is established to regulate the information disclosure behavior of the company, enhance management, and protect investors' rights [2][3] - The term "information" refers to significant information that may impact the trading price of the company's stock or investment decisions, which investors have not yet received [2][3] - The system applies to various personnel and institutions, including the board secretary, board members, senior management, and major shareholders [2][3] Disclosure Obligations - The board secretary is responsible for executing information disclosure and coordinating with the Shenzhen Stock Exchange [3][4] - The chairman of the board bears primary responsibility for managing information disclosure [3][4] - Information must be disclosed in a timely, fair, and accurate manner, ensuring clarity and avoiding misleading statements [5][6] Basic Principles of Disclosure - Information should be disclosed according to relevant laws and regulations, ensuring it is timely and fair [5][6] - The content of disclosures must be true, accurate, complete, and easy to understand, without misleading statements or omissions [5][6] - The company must ensure that all shareholders have equal access to information [6][7] Reporting Procedures - The company must submit periodic reports, including annual, semi-annual, and quarterly reports, within specified timeframes [11][12] - The annual report must be disclosed within four months after the fiscal year-end, while the semi-annual report must be disclosed within two months after the first half of the fiscal year [11][12] - If the company cannot disclose reports on time, it must promptly inform the Shenzhen Stock Exchange and announce the reasons [11][12] Temporary Reports - Temporary reports are required for significant events that may impact the company's stock price, and must be disclosed immediately [14][15] - Major events include significant changes in business operations, major investments, and changes in shareholder structure [14][15] - The company must disclose any significant changes in the status of previously disclosed major events [16][17] Confidentiality and Exceptions - The company may defer or exempt disclosure of information involving state secrets or commercial secrets under certain conditions [7][8] - Internal approval procedures must be followed for deferring or exempting disclosures, ensuring proper documentation and compliance [9][10] Responsibilities and Penalties - The company must ensure that all departments provide necessary information for disclosures, and violations may lead to administrative and economic penalties [23][24] - Individuals responsible for inaccurate disclosures may face legal consequences, and the company retains the right to pursue accountability [23][24]