*ST兰黄: 投资管理制度（2025年9月）

Core Points - The document outlines the investment management system of Lanzhou Yellow River Enterprises Co., Ltd. to standardize investment behavior, reduce risks, and enhance returns while protecting the rights of the company, shareholders, and creditors [1][2] Investment Principles - The company’s investment must comply with national laws and regulations, align with national industrial policies, and adhere to the company's development strategy [5] - Investments should focus on economic benefits, optimize resource allocation, and maintain the rights of the company and shareholders [5] Investment Decision-Making Process - The decision-making bodies for investments include the shareholders' meeting, board of directors, and the president, each exercising their decision-making authority within their respective limits [6] - Major investment projects require expert evaluation and approval from the shareholders' meeting [6][7] Approval Criteria for External Investments - Investments that meet certain thresholds, such as involving assets over 50% of the company's audited total assets or net assets exceeding 50 million yuan, must be approved by the shareholders' meeting [8] - Investments involving assets over 10% of the company's audited total assets or net assets exceeding 1 million yuan require board approval [9] Implementation and Management of Investments - The investment management department is responsible for managing and supervising the entire investment process, including feasibility studies and project monitoring [12][17] - The president oversees the investment management department and reports on project progress to the board [19] Conditions for Investment Recovery and Transfer - The company can recover investments under specific conditions, such as project completion or bankruptcy of the invested company [22] - Investments can be transferred if they diverge from the company's operational direction or if the project is continuously unprofitable [23] Miscellaneous - The document specifies that the most recent audited financial data refers to the latest audit within the past 12 months [24] - The investment management system becomes effective upon approval by the board and is subject to modification as needed [26][27]