美埃（中国）环境科技股份有限公司 关联交易管理制度 美埃（中国）环境科技股份有限公司 第一章 总则 第三章 关联人和关联关系 第四条 本制度所称关联人包括关联法人、关联自然人和视同关联人的法人或者自 然人。 第一条 为规范美埃（中国）环境科技股份有限公司（以下简称"公司"）及其控 股子公司与公司关联人之间的关联交易决策程序，防止关联交易损害公司 及中小股东的利益，根据《中华人民共和国公司法》《中华人民共和国证 券法》《上海证券交易所科创板股票上市规则》（以下简称"《上市规 则》"）、《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》等有关法律、行政法规、规章和规范性文件（以下简称"法律、 法规"）以及《美埃（中国）环境科技股份有限公司章程》 （以下简称"《公 司章程》"）等公司规章制度，制定本关联交易管理制度（以下简称"本 制度"）。 第二条 公司关联交易的内部控制应遵循诚实信用、平等自愿、公平、公开、公允、 关联人回避、书面协议的原则，不得损害公司和其他股东的利益，不得隐 瞒关联关系或者将关联交易非关联化。 第二章 关联交易 上述购买或者出售资产，不包括购买原材料、燃料和动力，以及出售产 ...

Core Points - The document outlines the management system for related party transactions of Jiadu Technology Group Co., Ltd, aiming to standardize related transactions, enhance operational compliance, and protect the rights of shareholders [1][2][3] Group 1: General Principles - The system is established in accordance with the Shanghai Stock Exchange Listing Rules, the Hong Kong Stock Exchange Listing Rules, and the company's articles of association [1] - Related transactions include those defined under both the Shanghai and Hong Kong regulations, ensuring comprehensive coverage [1][2] Group 2: Identification of Related Parties and Transactions - Related parties include both legal entities and natural persons who have significant control or ownership over the company [4][5] - Specific criteria for identifying related legal entities include direct or indirect control, significant shareholding, and other relationships that may lead to preferential treatment [4][5][6] Group 3: Reporting and Disclosure Requirements - The company must disclose related party transactions in both interim and annual reports, adhering to the relevant accounting standards and regulations [2][10] - Transactions exceeding certain thresholds require approval from independent directors and must be disclosed promptly [11][12] Group 4: Decision-Making Procedures - Related party transactions must be approved by a majority of independent directors and disclosed if they meet specified financial thresholds [11][12] - The company must maintain a record of related parties and ensure compliance with disclosure obligations [11][12] Group 5: Pricing and Management of Related Transactions - Related transactions should be conducted at fair prices, reflecting market conditions, and must be documented through written agreements [29][30] - The finance department is responsible for reviewing contracts and ensuring compliance with pricing principles [29][30] Group 6: Exemptions from Approval and Disclosure - Certain transactions may be exempt from the usual approval and disclosure requirements, such as those that do not involve any payment or obligation from the company [37][38] - Exemptions also apply to transactions that meet specific criteria set by the Hong Kong Stock Exchange [38][39]

国晟世安科技股份有限公司 第四条 公司关联人包括关联法人（或者其他组织）、关联自然人。 第五条 具有以下情形之一的法人（或者其他组织），为公司的关联法人 （或者其他组织）： （一）直接或者间接地控制公司的法人（或者其他组织）； （二）由上述第（一）项直接或者间接控制的除公司、控股子公司及控制 的其他主体以外的法人（或者其他组织）； （三）本制度第六条所列的关联自然人直接或者间接控制，或者由关联自 然人担任董事（不含同为双方的独立董事）、高级管理人员的，除公司、控股 子公司及控制的其他主体以外的法人（或者其他组织）； （四）持有公司 5%以上股份的法人（或者其他组织）及其一致行动人； 关联交易管理制度 （2025 年修订） 第一条 为了进一步完善国晟世安科技股份有限公司（以下简称"公司"或者 "上市公司"）法人治理结构，促进公司规范运作，增强公司决策的独立性和科 学性，更好地保护全体股东特别是中小股东的合法权益，根据我国法律、法规、 规范性文件以及公司章程的有关规定，制定本制度。 第二条 公司应当保证关联交易的合法性、必要性、合理性和公允性，保 持公司的独立性，不得利用关联交易调节财务指标，损害公司利益。交易各 ...

General Principles - The company establishes a system to ensure that related party transactions are fair, just, and open, protecting the interests of the company and all shareholders [2][3] - Related party transactions must adhere to principles of honesty, equality, voluntariness, openness, and fairness, and must not harm the company's interests [4] Related Parties and Transactions - Related parties include both legal entities and natural persons that have significant influence or control over the company [3][4] - Related transactions involve the transfer of resources or obligations between the company and its related parties, including various types of transactions such as sales, purchases, and loans [3][4] Approval and Decision-Making - Transactions exceeding 30 million yuan or 5% of the company's latest audited net assets require approval from the shareholders' meeting [5] - The board of directors must ensure that related directors abstain from voting on transactions where they have a conflict of interest [5][6] Information Disclosure - The company is required to disclose the establishment, modification, termination, and performance of related party agreements in accordance with regulations [7][9] - Related transactions that meet the board's review standards must be disclosed promptly [7][9] Additional Provisions - The company must maintain records of decision-making regarding related transactions, which are to be managed by the board secretary [8] - The system will take effect upon approval by the shareholders' meeting [8]

Core Viewpoint - The article outlines the related party transaction management system of Huida Sanitary Ware Co., Ltd, emphasizing the importance of fairness, compliance, and transparency in related party transactions to protect the interests of the company and its non-related shareholders [1][2]. Summary by Sections General Principles - The company establishes this system to ensure the fairness and reasonableness of related party transactions, in accordance with relevant laws and regulations [1]. - Related party transactions must be priced fairly, follow compliant decision-making procedures, and adhere to information disclosure norms [1][2]. Confirmation of Related Parties and Transactions - Related parties include both legal entities and natural persons that have control or significant influence over the company [8][9]. - The definition of related parties includes those holding more than 5% of the company's shares and individuals in key management positions [10][11]. Reporting and Disclosure Procedures - Transactions exceeding 300,000 yuan with related natural persons or 3 million yuan with related legal entities must be disclosed promptly [15][16]. - Major transactions over 30 million yuan, constituting more than 5% of the company's net assets, require board and shareholder approval [17][18]. Pricing of Related Party Transactions - Related party transactions must be documented in written agreements, with pricing determined based on fair market standards [28][29]. - Various pricing methods are outlined, including cost-plus, resale price, and comparable uncontrolled price methods [30][31]. Disclosure Requirements - The company must disclose related party transactions in interim and annual reports, detailing the nature of the transactions and their impact on the company [33][34]. - Specific disclosures include transaction summaries, related party introductions, and the evaluation of transaction pricing [35][36]. Special Provisions for Daily Transactions - For daily related party transactions, the company can estimate annual transaction amounts and must disclose actual performance against these estimates [39][40]. - Agreements exceeding three years require re-evaluation and disclosure every three years [41]. Exemptions from Approval - Certain transactions, such as those providing financial assistance at market rates without collateral, may be exempt from standard approval processes [42][43]. - The company can apply for exemptions for transactions involving state secrets or commercial confidentiality [46][47].