Core Viewpoint - The document outlines the management system for securities investment, futures, and derivatives trading of LEO Group Co., Ltd., emphasizing risk control, compliance with regulations, and protection of investor rights [1][2]. Group 1: General Principles - The system aims to standardize the company's securities investment and trading activities, ensuring adherence to national laws and regulations [1][3]. - Securities investment includes various activities such as new stock subscriptions, stock repurchases, and bond investments [1][2]. - The company must assess the feasibility and necessity of investments, establish strict decision-making procedures, and select qualified financial institutions for entrusted financial management [3][4]. Group 2: Decision-Making Authority - Securities investment exceeding 5% of the latest audited net assets and over 10 million RMB requires board approval [4]. - Investments over 30% of the latest audited net assets and exceeding 50 million RMB must be submitted for shareholder approval [4]. - The company can estimate future investment ranges and limits for up to 12 months to streamline decision-making processes [4][5]. Group 3: Management and Oversight - The chairman of the board is responsible for signing relevant agreements and contracts related to investments and trading [6]. - The finance department manages the funds required for trading and ensures the legality and authenticity of transactions [6][7]. - The audit department conducts annual audits of trading activities and reports to the board [7][8]. Group 4: Information Disclosure - The company must disclose information regarding securities investment and trading in accordance with regulations from the China Securities Regulatory Commission and the Shenzhen Stock Exchange [8][9]. - Significant losses, defined as 10% of the latest audited net profit and exceeding 10 million RMB, must be disclosed promptly [8][9]. Group 5: Accountability - Violations of laws, regulations, or the established investment plan resulting in losses will hold responsible personnel accountable [7][9]. - The document will be revised in accordance with national laws and regulations if any conflicts arise [9].

Group 1 - The board of directors of Shenchi Electromechanical Co., Ltd. held its sixth meeting of the fifth session, with all nine directors present, and the meeting complied with relevant laws and regulations [1] - The board approved the proposal for the 2025 semi-annual report and its summary, with a unanimous vote of 9 in favor [1] - The board also approved the special report on the storage and use of raised funds for the first half of 2025, with a unanimous vote of 9 in favor [2] Group 2 - The board approved the proposal to increase the expected amount of daily related transactions for 2025, with 8 votes in favor and 1 abstention [2] - The board approved the use of idle raised funds for cash management, allowing up to 200 million RMB to be used within 12 months, with a unanimous vote of 9 in favor [3] - The board approved the establishment of a securities investment management system to regulate investment behavior and protect investor interests, with a unanimous vote of 9 in favor [3] Group 3 - The board approved the revision of the internal audit system to strengthen internal control management and promote healthy development, with a unanimous vote of 9 in favor [4]

Core Viewpoint - The document outlines the securities investment management system of Suzhou Maiwei Technology Co., Ltd., emphasizing the need for legal compliance, risk management, and effective internal controls in securities investments. Group 1: General Provisions - The purpose of the securities investment management system is to regulate the company's securities investments and related information disclosure, enhance management, prevent investment risks, and ensure asset safety [1] - Securities investments include new stock subscriptions, stock repurchases, equity and depositary receipt investments, bond investments, and other recognized investment behaviors [1] Group 2: Investment Principles - The company must adhere to principles of legality, prudence, safety, and effectiveness in securities investments, establishing robust internal control systems to manage investment risks [3] - Investments should be analyzed for feasibility and necessity, with strict adherence to approved investment limits based on the company's risk tolerance [3][4] Group 3: Decision-Making and Approval Authority - Securities investments exceeding 10% of the latest audited net assets and over 10 million RMB require board approval and timely information disclosure [4] - Investments exceeding 50% of the latest audited net assets and over 50 million RMB must also be submitted for shareholder meeting approval [4] Group 4: Management and Risk Control - A securities investment team is established for daily operations, responsible for project research, planning, and ongoing monitoring of investment progress and risks [6] - The finance department and securities affairs office manage funds and accounts related to securities investments, ensuring compliance with regulations [6] Group 5: Information Disclosure - The company must analyze and disclose relevant information regarding securities investments, including purpose, amount, duration, and risk control measures [8] - The board of directors is responsible for tracking the execution and safety of investments, taking immediate action in case of significant losses [8]

金花企业（集团）股份有限公司 证券投资管理办法 （2023 年 8 月 17 日第十届董事会第二次会议审议通过） （2025 年 8 月 20 日第十届董事会第二十二次会议审议通过） 第一章 总 则 第一条 为规范金花企业（集团）股份有限公司(以下简称"公司")证券投 资行为，防范投资风险，强化风险控制，保障公司资金、财产的安全及维护公司 及股东利益，根据《中华人民共和国证券法》、《上海证券交易所股票上市规则》 《上海证券交易所上市公司自律监管指引第 1 号—规范运作》、《上海证券交易 所上市公司自律监管指引第 5 号—交易与关联交易》等相关法律法规、规范性文 件以及《公司章程》等有关规定，结合公司的实际情况，特制定本办法。 第二条 本办法所称的证券投资，包括新股配售或者申购、证券回购、股票 及存托凭证投资、债券投资以及上海证券交易所认定的其他证券类投资行为。 第三条 公司进行证券投资，应当严格按照本办法的决策程序、报告披露制 度和风控措施履行，并根据公司的风险承受能力确定投资规模。公司控股子公司 进行证券投资，视同上市公司的行为，适用于本办法规定。 第二章 基本原则 第四条 证券投资的基本原则： （一）公司 ...

Core Viewpoint - The document outlines the securities investment management system of Hunan Heshun Petroleum Co., Ltd., emphasizing the need for risk control, compliance with laws, and safeguarding the interests of the company and its shareholders [1][2]. Group 1: Securities Investment Principles - Securities investment must comply with national laws and regulations, and should be conducted in a legal, prudent, safe, and effective manner [2]. - Investment scale should align with the company's asset structure and risk tolerance, ensuring it does not affect the normal operation of the main business [2]. - Securities investment funds must come from the company's own idle funds, and fundraising funds cannot be used for securities investment [2]. Group 2: Approval Authority - Securities investments exceeding 10% of the latest audited net assets require board approval, while those exceeding 50% also need shareholder approval [3]. - The board can authorize management to make investment decisions within a 12-month period, with specific limits on transaction amounts [3]. Group 3: Business Management and Risk Control - The management is responsible for formulating and implementing investment plans, while the finance department manages the funds and maintains records [4][5]. - The audit department conducts biannual audits of the investment activities, and the audit committee can investigate investment transactions at any time [5][6]. Group 4: Information Disclosure - The company must adhere to disclosure regulations set by the China Securities Regulatory Commission and the Shanghai Stock Exchange, providing necessary information about securities investments [6][7]. - Disclosure should include investment purposes, amounts, funding sources, approval procedures, impacts on the company, and risk control measures [7].

Core Points - The company has established a management approach for securities investment to enhance fund utilization efficiency and safeguard investor interests [2][3] - The management approach outlines the principles and procedures for securities investment, including compliance with laws and regulations, risk control, and investment effectiveness [3][4] Group 1: Securities Investment Principles - Securities investment must comply with national laws, regulations, and the company's articles of association [3] - Investments should be legal, prudent, safe, and effective, with a focus on risk control and investment benefits [3] - The scale of securities investment must align with the company's asset structure and should not disrupt the normal operation of its main business [3] Group 2: Approval Authority and Procedures - Securities investment approval is tiered based on the amount relative to the company's audited net assets [7] - Investments up to 10% of the latest audited net assets require board approval, while those exceeding 10% need both board and shareholder approval [7] - The company can estimate future investment ranges and limits for up to 12 months to facilitate timely transactions [7] Group 3: Fund Management and Account Management - The company can only use its own funds for securities investment and must not use raised funds for this purpose [3][4] - Securities investment must be conducted through accounts established in the company's name at approved securities firms [11] - A three-party custody agreement must be signed to link the bank account with the securities account [14] Group 4: Information Disclosure - The company is required to fulfill information disclosure obligations in accordance with relevant regulations [15] - The board must monitor the execution and safety of investments and disclose any significant losses immediately [16] - Securities investment activities must be accurately reflected in financial statements as per accounting standards [17] Group 5: Risk Control - The company must limit the disclosure of investment information to a minimum number of individuals before public announcements [19] - The securities management department is responsible for the external publication of undisclosed investment information [20] - Strict operational controls must be in place, requiring multiple personnel to manage securities and funds [22] Group 6: Supervision of Fund Usage - Internal audit departments are tasked with daily supervision of fund usage and conducting audits to assess investment risks [25] - All investment participants must be aware of relevant laws and regulations to avoid illegal transactions [26] - Violations of laws or company regulations leading to losses will result in accountability for responsible personnel [27] Group 7: Miscellaneous Provisions - Securities investments by the company's subsidiaries are subject to the same management approach [28] - Any matters not covered by this management approach will adhere to national laws and the company's articles of association [29] - The board of directors is responsible for interpreting this management approach [30]

Core Viewpoint - The document outlines the securities investment management measures of Shanghai Yanshan Technology Co., Ltd., aiming to standardize securities investment and related information disclosure, prevent investment risks, and protect the rights and interests of investors and the company [1]. Group 1: General Principles - The securities investment includes new stock allocation or subscription, stock repurchase, investment in stocks and depositary receipts, bond investment, and other investment behaviors recognized by the Shenzhen Stock Exchange [1]. - Certain investment behaviors are excluded from these measures, such as securities investments related to the company's main business, fixed-income or guaranteed principal investments, and investments exceeding 10% of total shares in other listed companies [1]. Group 2: Investment Principles - Securities investments must comply with national laws, regulations, and normative documents [2]. - The company should adhere to principles of legality, prudence, safety, and effectiveness in securities investment, establishing internal control measures to manage investment risks and focus on investment efficiency [2]. - The scale of securities investment must be appropriate and should not affect the normal operation of the company's main business [2]. Group 3: Decision-Making and Management - The funding for securities investments comes from the company's own funds, and the company must not use raised funds for securities investments [2]. - If the investment amount exceeds 10% of the latest audited net assets and is over 10 million RMB, it must be approved by the board of directors and disclosed in a timely manner [2][3]. - The chairman of the board is the primary responsible person for securities investment matters, with designated departments or personnel responsible for feasibility analysis and execution [3]. Group 4: Information Disclosure - The board of directors must continuously track the execution progress and safety of securities investments, taking immediate action and fulfilling disclosure obligations in case of significant losses [4]. - The company must disclose the status of securities investments in periodic reports as per relevant regulations [4]. - Investments made by controlling subsidiaries are treated as the company's actions and must comply with these measures [4]. Group 5: Supplementary Provisions - Any matters not covered by these measures will be executed according to national laws, regulations, and the company's articles of association [5]. - The board of directors is responsible for formulating, revising, and interpreting these measures, which will take effect upon approval by the board [5].

Core Points - The document outlines the securities investment management system of Suzhou Hesheng New Materials Co., Ltd, aiming to regulate securities investment and information disclosure, mitigate investment risks, and protect the rights of investors and the company's interests [2][3][4] Group 1: General Principles - The securities investment is defined as the company's behavior of investing in securities in the market to maximize returns while controlling investment risks [2] - Types of securities investments include IPO subscriptions, additional share offerings, and trading of listed securities and derivatives [3] - The investment must not affect the company's normal operations or main business development [3] Group 2: Approval Authority and Responsibilities - Securities investments must adhere to the company's articles of association and established investment authority, requiring board approval for investment limits [8][9] - The investment limit must be approved by two-thirds of the board and independent directors, and the management can make decisions within this limit [9] Group 3: Investment Management and Implementation - An investment management department is established under the general manager to oversee securities investments, with the finance department managing the funds [4][5] - Investment personnel must report on investment progress, profit and loss, and risk control regularly [12][13] Group 4: Account Management and Accounting - Securities investments must be conducted through accounts opened in the company's name, and all financial transactions must comply with the company's financial management system [15][16] - The finance department is responsible for daily accounting of securities investments according to relevant accounting standards [19] Group 5: Supervision and Information Disclosure - Measures are in place to control risks, including requiring investment personnel to have strong theoretical knowledge and experience [20] - The board's audit committee has the authority to investigate and monitor the company's securities investment activities [26][27]