硅宝科技: 证券投资管理制度（2025年7月）

General Principles - The purpose of the securities investment management system is to standardize the securities investment behavior of Chengdu Silicon Treasure Technology Co., Ltd., control risks, enhance investment returns, and protect the interests of the company and its shareholders [1][2] - Securities investment refers to the investment in securities in domestic and foreign markets under the premise of risk control, aiming to maximize the efficiency of fund utilization and returns [1][2] Applicability - The system applies to the company and its wholly-owned and controlling subsidiaries, requiring approval from the company for any securities investment by its subsidiaries [2] Investment Principles - The company must use its own idle funds for securities investment and cannot use raised funds, ensuring that normal operations and project construction funds are not affected [2][3] - Investments should adhere to principles of standardized operations, risk prevention, cautious investment, and value preservation and appreciation [3] Approval Process - Securities investments exceeding 20% of the latest audited net assets or over 50 million RMB require shareholder meeting approval, while those over 5% or 10 million RMB need board approval [3][4] - The investment management department can be authorized to conduct specific types of securities investments within approved limits [4] Management Responsibilities - The investment management department is responsible for the feasibility analysis, risk assessment, and implementation of securities investment plans, ensuring compliance with legal and regulatory requirements [6][7] - The finance department must maintain accurate records and ensure proper accounting for securities investments [7] Risk Control - Strict separation of personnel, information, accounts, funds, and accounting records is required to ensure independent oversight of securities investment activities [8][9] - The internal audit department supervises the use of funds and compliance with investment procedures, reporting any irregularities to the audit committee [9] Information Disclosure - The company must analyze and disclose relevant information regarding securities investments according to legal and regulatory standards, including investment purpose, amount, duration, and risk control measures [10][11]