Core Points - The article outlines the investor relations management system of the company, emphasizing the importance of effective communication between the company and its investors to enhance understanding and build long-term relationships [1][2][3]. Group 1: General Principles - The investor relations management should comply with legal obligations and industry standards, ensuring transparency and fairness in communication with all investors, particularly small and medium-sized investors [2][4]. - The company must proactively engage with investors, listen to their feedback, and respond to their needs in a timely manner [2][4]. - Honesty and integrity are crucial in investor relations activities, fostering a healthy market environment [2][4]. Group 2: Organizational Structure and Responsibilities - The board secretary is responsible for organizing and coordinating investor relations activities, with support from major stakeholders and management [3][5]. - A dedicated investor relations department should be established, staffed with professionals who possess relevant knowledge and skills [5][6]. - The department is tasked with drafting policies, managing communication with investors, and ensuring that investor rights are protected [5][6]. Group 3: Communication Channels and Methods - The company should utilize multiple channels for investor communication, including its website, social media, and direct interactions such as meetings and conferences [8][9]. - Investor inquiries and complaints must be handled promptly, with dedicated contact points established for investor support [7][8]. - The company should maintain an investor relations section on its website to provide updates and respond to investor queries [8][9]. Group 4: Compliance and Information Disclosure - The company must avoid disclosing sensitive or undisclosed information during investor relations activities, ensuring that all communications are based on publicly available information [6][9]. - Any errors or misleading information in external reports must be corrected promptly, and the company should issue clarifications as necessary [12][13]. - A record of all investor relations activities should be maintained, including participant details and communication content, to ensure accountability and compliance [13][14].

Core Viewpoint - The company has established a responsibility accountability system for significant errors in annual report disclosures to enhance the quality and transparency of information released [1][2]. Group 1: General Principles - The system aims to improve the company's operational standards and ensure the authenticity, accuracy, completeness, and timeliness of annual report disclosures [1]. - The accountability system applies to board members, senior management, subsidiary heads, controlling shareholders, and other personnel involved in annual report disclosures [1]. - The principles of the accountability system include factual accuracy, objectivity, proportionality of fault and responsibility, and the equivalence of rights and responsibilities [1]. Group 2: Accountability for Significant Errors - Specific circumstances that warrant accountability include violations of laws and regulations leading to significant errors or adverse impacts on annual report disclosures [1]. - There are provisions for heavier penalties in cases of severe misconduct or negligence [2]. - The system allows for lighter penalties or exemptions under certain conditions, ensuring that the rights of the responsible individuals are protected during the process [1][2]. Group 3: Forms and Types of Accountability - The forms of accountability include potential economic penalties determined by the board based on the severity of the incident [2]. - The board is responsible for interpreting and revising the accountability system as necessary [2].

General Principles - The board of directors is established to clarify responsibilities and decision-making processes, ensuring effective governance and scientific decision-making in accordance with relevant laws and regulations [2][3]. Composition and Powers of the Board - The board consists of 9 directors, with at least one-third being independent directors [2]. - The board has various powers, including convening shareholder meetings, executing resolutions, determining business plans, and managing financial budgets [2]. Chairman of the Board - The board elects a chairman who presides over meetings and ensures the execution of board resolutions [5][6]. - If the chairman cannot perform their duties, a vice-chairman or another director will assume the role [5]. Board Secretary - The board secretary is responsible for preparing meetings, managing documents, and ensuring compliance with disclosure requirements [6][7]. - The secretary must have relevant experience and qualifications, including a certification recognized by the exchange [6][7]. Committees of the Board - The board establishes specialized committees, including nomination, audit, and compensation committees, to handle specific tasks and report back to the board [16][28]. - Each committee must have a majority of independent directors and is responsible for various oversight functions [16][28]. Meeting Procedures - Board meetings can be regular or temporary, with specific procedures for convening and notifying members [37][41]. - A quorum requires the presence of more than half of the directors, and decisions are made based on majority votes [46][58]. Decision-Making and Voting - Proposals must be submitted in advance, and voting is conducted through a clear process, ensuring transparency and accountability [31][25]. - Directors must avoid conflicts of interest during voting, and specific rules govern the participation of related parties [26][48]. Record Keeping - Detailed records of meetings, including attendance, discussions, and voting outcomes, must be maintained for a minimum of ten years [29][68]. - The board secretary is responsible for ensuring the accuracy and completeness of these records [29][68]. Amendments to Rules - The board must revise its rules in response to changes in laws or company bylaws, with amendments requiring shareholder approval [71][73].

General Provisions - The purpose of the guidelines is to standardize the work behavior of the general manager of Henan Mingtai Aluminum Industry Co., Ltd. and ensure the lawful exercise of powers according to relevant laws and the company's articles of association [2][3] Responsibilities of Management - Management personnel must faithfully perform their duties and protect the interests of the company and all shareholders, including prohibitions against accepting bribes, misappropriating company funds, and disclosing company secrets [2][3] - Any income obtained by management personnel in violation of these regulations must be returned to the company, and they are liable for any losses incurred [3] Authority of the General Manager - The company has one general manager who is responsible to the board of directors and exercises powers as stipulated in the company's articles of association [6] - The general manager must report to the board of directors every six months regarding the company's operational status and future plans [8] Financial Responsibilities - The general manager has the authority to make decisions on financial expenditures and sign contracts for amounts below 10 million yuan, while larger amounts require board approval [14][15] - The general manager must report on the use of company assets and funds, as well as the execution of major contracts [50][54] Meeting Regulations - The general manager's office meetings are the primary means for discussing and resolving important administrative and operational issues [6][7] - Regular meetings should be held quarterly, while work meetings are to be held monthly to discuss industry trends and operational strategies [13][22] Performance Evaluation and Incentives - The board of directors is responsible for evaluating the performance of the general manager and other senior management, establishing performance targets and evaluation schemes [57] - The general manager must create a compensation mechanism linked to company performance and individual achievements [58][59] Amendments to Guidelines - The guidelines must be amended promptly in case of changes in relevant laws or company articles that conflict with the current provisions [61][62]

Core Points - The internal reporting system aims to enhance communication between the company and investors, ensuring timely, accurate, and complete information disclosure to protect investor interests [2][3] - The system outlines the obligations of individuals responsible for reporting significant information that may impact the company's stock price [2][3] - The scope of significant information includes various financial metrics and events that require reporting when certain thresholds are met [3][4][5] Group 1: Reporting Obligations - The reporting obligations apply to company directors, supervisors, senior management, and other key personnel who may have access to significant information [2][3] - Significant information includes changes in major financial metrics, related party transactions, litigation, and other major events that could affect the company's operations [3][4][5] Group 2: Reporting Procedures - The company must report significant events to the board of directors and the board secretary promptly, with specific procedures for different types of events [8][9] - Written reports must include details about the event, its impact on the company, and any relevant agreements or approvals [8][9] Group 3: Management and Responsibilities - The primary responsibility for internal reporting lies with company directors, supervisors, senior management, and major shareholders [14][15] - The company must establish internal reporting systems and designate contacts for collecting and reporting significant information [15][16] Group 4: Confidentiality and Training - Individuals with access to undisclosed significant information are required to maintain confidentiality until the information is publicly disclosed [10] - The board secretary is responsible for training personnel on governance and information disclosure practices [10]

General Principles - The management system for the shares held by the board and senior management of Henan Mingtai Aluminum Co., Ltd. is established to strengthen the management of shareholdings and changes in accordance with relevant laws and regulations [1][2]. Applicability - This system applies to the company's directors, senior management, and other specified individuals or organizations holding shares in the company [2]. Trading Regulations - Directors and senior management must be aware of legal prohibitions against insider trading and market manipulation before engaging in stock transactions [3]. - They are required to report their personal information to the company and update it within specified timeframes [3][4]. Share Transfer Reporting - Directors and senior management must report their share transfer plans to the stock exchange 15 trading days before selling shares, with a maximum disclosure period of 3 months [4][5]. Restrictions on Trading - Directors and senior management are prohibited from short selling the company's stock and engaging in derivative transactions based on the company's stock [6]. - There are specific periods during which they cannot buy or sell shares, such as before the announcement of financial reports [8][9]. Shareholding Limits - During their term and for 6 months after, directors and senior management can only transfer up to 25% of their total shareholdings each year, with certain exceptions [6][12]. Disclosure Obligations - Any changes in shareholdings must be reported within 2 trading days, and the company must disclose this information publicly [22][23]. Legal Responsibilities - Violations of this system may result in penalties, including compensation for losses incurred by the company or investors [27][29]. Effective Date - This system becomes effective upon approval by the board of directors and will be interpreted by the board [30][31].

河南明泰铝业股份有限公司 信息披露管理办法 第一章 总 则 第一条 为提高河南明泰铝业股份有限公司（以下简称"公司"）的信息披露 工作质量，规范信息披露程序及公司对外信息披露行为，确保公司对外信息披露 工作的真实、准确、完整、及时、公平，保护公司和投资者的合法权益，根据《中 华人民共和国公司法》《中华人民共和国证券法》《上市公司信息披露管理办法》 《上市公司治理准则》 《上海证券交易所股票上市规则》 （以下简称"《上市规则》"） 等相关法律法规、规范性文件及《河南明泰铝业股份有限公司章程》（以下简称 "《公司章程》"）的有关规定，结合本公司的实际，制定本办法。 第三条 本制度适用于公司及纳入公司合并会计报表的控股子公司。 第四条 公司证券部为公司的信息披露事务部门，由董事会秘书负责。 第五条 根据相关法律、法规、中国证监会发布的规范性文件以及上海证券 交易所（以下简称"交易所"）的相关规则确定的信息披露义务人应遵守本制度， 并接受中国证监会和交易所的监管。 第六条 信息披露义务人应当同时向所有投资者公开披露信息。 第七条 公司的董事、高级管理人员应当忠实、勤勉地履行职责，保证公司 所披露的信息真实、准确、完整 ...

河南明泰铝业股份有限公司 董事会提名委员会工作制度 第—章 总则 第一条 为完善河南明泰铝业股份有限公司（以下简称"公司"）治理结 构，规范公司董事、经理以及其他高级管理人员提名程序，规范公司董事会提名 委员会的运作，根据《中华人民共和国公司法》《上市公司治理准则》《上市公 司独立董事管理办法》《上海证券交易所股票上市规则》（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1号——规范运作》《河南 明泰铝业股份有限公司章程》（以下简称"《公司章程》"）及其他有关规定， 制定《河南明泰铝业股份有限公司董事会提名委员会工作制度》 （以下简称"《本 工作制度》"）。 第二条 董事会提名委员会是董事会下设的专门委员会，对董事会负责， 向董事会报告工作。 第三条 提名委员会成员须保证足够的时间和精力履行委员会的工作职 责，勤勉尽责。 第二章 人员组成 第四条 提名委员会成员由三名董事组成，且其中两名应为独立董事。 第十一条 公司应当为董事会提名委员会提供必要的工作条件，配备专门人 员或者机构承担提名委员会的工作联络、会议组织、材料准备和档案管理等日常 工作。提名委员会履行职责时，公司管理层及相关部门应 ...

河南明泰铝业股份有限公司 募集资金管理办法 第一章 总 则 第一条 为了规范河南明泰铝业股份有限公司（以下简称"公司"）募集资 金的使用与管理，提高募集资金使用效益，保护投资者的合法权益，根据《中华 人民共和国公司法》《中华人民共和国证券法》《上市公司监管指引第 2 号—— 上市公司募集资金管理和使用的监管要求》《上海证券交易所上市公司自律监管 指引第 1 号——规范运作》等法律、法规、规范性文件及《河南明泰铝业股份有 限公司章程》（以下简称"公司章程"）的有关规定，特制定本办法。 第二条 本办法所称募集资金系指公司通过公开发行证券（包括首次公开发 行股票、配股、增发、发行可转换公司债券、发行分离交易的可转换公司债券等） 以及非公开发行证券向投资者募集的资金，但不包括公司实施股权激励计划募集 的资金。 第三条 募集资金到位后，公司应即时办理验资手续，由具有证券从业资格 的会计师事务所审验并出具验资报告。 第四条 公司对募集资金的管理遵循募集资金专户存储、规范使用、如实披 露、严格管理的原则。 第五条 公司的董事和高级管理人员应当勤勉尽责，督促公司规范使用募集 资金，自觉维护公司募集资金安全，不得参与、协助或纵 ...

河南明泰铝业股份有限公司 独立董事工作制度 第一章 总则 第一条 为了完善河南明泰铝业股份有限公司（以下简称"公司"或"本公 司"）的治理结构，促进公司规范运作，维护公司整体利益，保障全体股东特别 是中小股东的合法权益不受损害，根据《中华人民共和国公司法》 （以下简称"《公 司法》"） 《中华人民共和国证券法》 《上市公司独立董事 管理办法》 （以下简称"《管理办法》"）等法律、行政法规、规范性文件和《河南 明泰铝业股份有限公司章程》 （以下简称"公司章程"）的有关规定，制定本制度。 第二条 独立董事是指不在本公司担任除董事外的其他职务，并与公司及其 主要股东、实际控制人不存在直接或者间接利害关系，或者其他可能影响其进行 独立客观判断关系的董事。 第三条 独立董事对公司及全体股东负有忠实与勤勉义务。独立董事应当按 照有关法律、行政法规、中国证券监督管理委员会（以下简称"中国证监会"） 规定、证券交易所业务规则和公司章程的规定，认真履行职责，在董事会中发挥 参与决策、监督制衡、专业咨询作用，维护公司整体利益，保护中小股东合法权 益。 第四条 独立董事应当独立公正地履行职责，不受公司及其主要股东、实际 控制人等单 ...