Core Points - The document outlines the information disclosure deferral and exemption management system for Tai Rui Machinery Co., Ltd, aiming to ensure compliance with legal obligations and protect investors' rights [1][2] - The system specifies the conditions under which the company can defer or exempt the disclosure of information related to state secrets and commercial secrets [2][3] Group 1: General Provisions - The purpose of the system is to regulate the deferral and exemption of information disclosure, ensuring compliance with relevant laws and regulations [1] - The company and other obligated parties must disclose information truthfully, accurately, completely, timely, and fairly, without abusing deferral or exemption to mislead investors [1][2] Group 2: Scope of Deferral and Exemption - Information can be deferred or exempted from disclosure if it involves state secrets, which are defined as information that, if disclosed, could harm national security and interests [2][3] - Commercial secrets can also be deferred or exempted if they meet specific criteria, such as core technology information that could lead to unfair competition or information that could severely damage the interests of the company or others [3][4] Group 3: Review Procedures for Deferral and Exemption - Individuals aware of the information must limit the number of people who know about it until it is confirmed that the information can be deferred or exempted [4][5] - The company must ensure that the content of the information proposed for deferral or exemption is true, accurate, and complete [4][5] Group 4: Responsibilities and Penalties - The company will impose penalties on individuals responsible for non-compliance with the deferral and exemption provisions, including criticism, warnings, or dismissal [6] - The company is required to report any deferred or exempted information to the relevant regulatory bodies within ten days after the announcement of periodic reports [6][7]

泰瑞机器股份有限公司 内部审计工作制度 （2025 年 8 月修订） 第一章 总则 第一条 为规范泰瑞机器股份有限公司（以下简称"公司"）内部审计工作， 建立健全内部控制体系以及确保有效执行，保障公司及所属子公司生产经营和财 务管理等活动符合国家法律法规规定，根据《审计法》、《企业内部控制基本规 范》、《上海证券交易所股票上市规则》、《泰瑞机器股份有限公司章程》等有 关法律法规，制定本工作制度。 第二条 内部审计要按照国家有关法律规定，根据内部审计准则的要求，通 过独立、客观、公正的审计监督和咨询活动，检查评价业务活动、内部控制和风 险管理的健全性、合法性和有效性，发现问题，提出管理建议，促进企业完善治 理、增加价值和目标实现。 第三条 内部审计的实施对象是泰瑞机器股份有限公司及所属分公司、子公 司、联营公司等（以下简称"所属公司"） 第二章 组织领导 机构设置 人员配备 第四条 公司设立内部审计机构（以下简称"审计部"），对公司业务活动、 风险管理、内部控制、财务信息等事项进行监督检查。审计部对董事会负责，向 董事会审计委员会报告工作。内部审计机构在监督检查过程中，应当接受审计委 员会的监督指导。内部审计机 ...

Core Viewpoint - The document outlines the management of resignation matters for directors and senior management of Tai Rui Machinery Co., Ltd., ensuring corporate governance stability and protecting shareholder rights [1]. Group 1: Resignation Procedures - The resignation of directors and senior management must comply with the company's articles of association and relevant laws, with specific procedures for voluntary resignation, term expiration, and dismissal [1][2]. - Directors can resign before their term ends, but the resignation is effective upon submission of a written resignation report, except in cases where it would reduce the board below the legal minimum [2]. - The company must complete the election of new directors within 60 days of a resignation to ensure compliance with legal and regulatory requirements [2]. Group 2: Responsibilities and Obligations After Resignation - Former directors and senior management must not interfere with the company's operations or harm the interests of the company and its shareholders after leaving their positions [3]. - Confidentiality obligations regarding trade secrets and insider information remain in effect after resignation until such information becomes public [3][4]. - Any public commitments made during their tenure must be fulfilled, and if not completed at the time of resignation, a written explanation must be submitted [4]. Group 3: Accountability Mechanism - The board of directors is responsible for holding former directors and senior management accountable for any violations of laws or company regulations that result in losses to the company [5]. - If there are disputes regarding accountability decisions, former directors and senior management can request a review from the company's audit committee within 15 days of notification [5]. Group 4: General Provisions - The document will be effective upon approval by the board of directors and will be interpreted and revised by the board as necessary [5].

泰瑞机器股份有限公司 防范控股股东及关联方资金占用管理制度 （2025 年 8 月修订） 第一章 总则 第一条 为维护泰瑞机器股份有限公司（以下简称"公司"）、公司全体股东 及公司债权人的合法利益，防范控股股东及关联方占用公司资金行为的发生，根 据《公司法》、 《证券法》、 《关于规范上市公司与关联方资金往来及上市公司对外 担保若干问题的通知》、 《关于进一步做好清理大股东占用上市公司资金工作的通 知》、 《上市公司控股股东、实际控制人行为指引》等有关法律、法规、规范性文 件以及《泰瑞机器股份有限公司章程》，制定本制度。 第二条 本制度适用于公司控股股东、实际控制人及其他关联方。 第三条 本制度所称的控股股东指持有公司股本总额百分之五十以上的股 东或者持有股份的比例虽然不足百分之五十，但依其持有的股份所享有的表决权 已足以对股东会的决议产生重大影响的股东。本制度所称的实际控制人是指：虽 不是公司股东，但通过投资关系、协议或者其他安排，能够实际控制、影响公司 行为的人，或者有关法律法规和中国证监会及上海证券交易所认定的其他情形。 本制度所称的关联方根据《上海证券交易所股票上市规则》及公司《关联交易管 理制度》规 ...

General Principles - The purpose of the system is to enhance the governance level of the company and regulate the appointment, performance, training, and assessment of the board secretary [1] - The board secretary is a senior management position responsible to the company and the board, and must perform duties faithfully and diligently [1] - The board secretary serves as the designated liaison between the company and the Shanghai Stock Exchange, handling information disclosure and corporate governance matters [1] Appointment of the Board Secretary - The company must appoint a board secretary within three months after the initial public offering or within three months after the previous secretary's departure [2] - The board secretary must meet specific qualifications, including professional ethics, necessary knowledge, work experience, and certification recognized by the Shanghai Stock Exchange [2] Disqualification Criteria - Individuals with certain disqualifying conditions, such as public recognition of unsuitability by the exchange or recent disciplinary actions, cannot serve as board secretaries [2] Dismissal of the Board Secretary - The company must have sufficient reasons for dismissing the board secretary and cannot do so without cause [3] - Specific conditions warranting dismissal include failure to attend training, inability to perform duties, or serious errors in duty performance [3][4] Responsibilities of the Board Secretary - The board secretary is responsible for managing information disclosure, ensuring compliance with disclosure regulations, and maintaining confidentiality of undisclosed significant information [4][5] - The board secretary assists in strengthening corporate governance mechanisms and managing investor relations [5][6] - The board secretary also oversees equity management and supports the board in developing capital market strategies [5][6] Training Requirements - Candidates for the board secretary position must undergo training recognized by the Shanghai Stock Exchange, with a minimum of 36 hours of coursework [7][8] - The board secretary and securities affairs representatives are required to participate in ongoing training every two years [8] Disciplinary Actions - Violations of the management measures may result in disciplinary actions from the Shanghai Stock Exchange, including public criticism or disqualification from serving as a board secretary [8]

Core Viewpoint - The document outlines the internal management system for futures hedging business at Tai Rui Machinery Co., Ltd, aimed at strengthening internal controls and mitigating risks associated with price fluctuations of raw materials. Group 1: General Principles - The hedging business is defined as transactions aimed at locking in procurement costs and sales prices related to raw materials necessary for production [1] - The company is limited to hedging raw materials directly related to its operations and must not exceed annual operational demand in hedging scale [1][2] - The company must use its own funds for hedging and cannot use raised funds for this purpose [1][2] Group 2: Organization and Responsibilities - A leadership group is established to oversee the hedging business, consisting of designated personnel from management, finance, procurement, internal audit, and the board office, with the chairman as the leader [2] - The leadership group is responsible for comprehensive management, approval of hedging strategies, and emergency handling of risks [2][3] Group 3: Approval Authority and Authorization System - The leadership group drafts the annual hedging plan based on the company's operational plan and risk exposure, requiring board or shareholder approval for certain investment limits [3][4] - Authorization management is implemented, with the chairman issuing authorization letters detailing the scope and limits of hedging operations [4] Group 4: Internal Business Processes - The strategy group analyzes market conditions and prepares specific hedging plans for approval by the leadership group [5][6] - The finance department is responsible for fund allocation and accounting for hedging transactions [6][7] Group 5: Risk Management - The company must focus on key risk areas such as broker selection and market risks, establishing a comprehensive risk management system [8][9] - A risk reporting mechanism is in place to address significant losses or market fluctuations, with immediate reporting to the leadership group [9][10] Group 6: Emergency Response and Violations - The company has procedures for emergency responses to significant market changes or natural disasters that may impact hedging activities [10][11] - Violations of the hedging management system will result in disciplinary actions against responsible personnel [11]

General Principles - The purpose of the management system is to standardize the work behavior of the general manager and other senior management personnel, ensuring they perform their duties in accordance with relevant laws and regulations [1][2] - The general manager is responsible for the daily management and production command of the company, acting as the head of daily operational management [1] Senior Management Conditions and Responsibilities - Senior management includes the general manager, vice general managers, board secretary, and financial director, with the general manager being appointed by the board of directors [2] - Individuals with certain disqualifying conditions, such as criminal convictions or significant personal debt, are prohibited from serving as senior management [2] - Senior management must act in good faith, avoid conflicts of interest, and not misuse company assets or information [2][3] Powers of Senior Management - The general manager is accountable to the board and has the authority to manage daily operations, implement board resolutions, and report on work progress [3][4] - Senior management is required to adhere to laws and regulations, ensuring the protection of company assets and shareholder interests [4] Management Meetings - The general manager's office meetings are crucial for discussing and resolving significant operational issues, with decisions made during these meetings being binding [7][8] - Meeting records must be kept, and all participants are required to prepare and contribute to discussions [9][10] Reporting and Accountability - The general manager must regularly report to the board on major contracts, financial status, and significant investment projects, ensuring the accuracy of the information provided [11][12] - In cases of misconduct or negligence leading to company losses, senior management may face economic penalties or legal consequences [12] Performance Evaluation and Incentives - The board is responsible for evaluating the performance of the general manager and other senior management, establishing a link between compensation and performance [10][11] - The general manager must ensure that performance evaluations are conducted fairly and transparently, with any violations of laws or company policies resulting in appropriate disciplinary actions [12] Amendments and Compliance - The management system must be updated in accordance with changes in laws or company regulations, with the board responsible for approving any modifications [12][13]

泰瑞机器股份有限公司 会计师事务所选聘制度 （2025 年 8 月修订） 第一章 总则 第一条 为规范泰瑞机器股份有限公司（以下简称"公司"）会计师事务所的选 聘（含新聘、 续聘、改聘，下同），切实维护股东利益，提高财务信息质量，保证 财务信息的真实性和连续性， 根据《中华人民共和国公司法》《上市公司治理准则》 《国有企业、上市公司选聘会计师事务所管理办法》《上海证券交易所股票上市规则》 等有关法律法规和规范性文件，以及《泰瑞机器股份有限公司章程》（以下简称"公 司章程"） 的有关规定，并结合公司的实际情况，制定本制度。 第二条 公司根据相关法律法规要求，聘任会计师事务所对财务会计报告、内部 控制等发表审计意见、鉴证意见、出具审计报告的，应当遵照本制度，履行选聘程序。 公司聘任会计师事务所从事除财务会计报告、内部控制审计之外的其他法定审计业务 的，可比照本制度执行。 第三条 公司聘用或解聘会计师事务所，应当经董事会审计委员会（以下简称"审 计委员会"）全体成员过半数审议同意后，提交董事会审议，并由股东会决定。公司 不得在董事会、股东会审议批准前聘请会计师事务所对公司财务会计报表发表审计意 见、出具审计报告及内 ...

泰瑞机器股份有限公司 信息披露管理制度 （2025 年 8 月修订） 第一章 总则 第一条 为规范泰瑞机器股份有限公司 （以下简称"公司"）信息披露行为， 提高公司信息披露管理水平和信息披露质量，保护投资者合法权益。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 2 号——信息披露事务管理》等有关法律法 规、部门规章、规范性文件及《泰瑞机器股份有限公司章程》（以下简称"《公 司章程》"）的规定，结合公司实际情况，制定本制度。 第二条 本制度所称"信息"是指所有对公司证券及其衍生品种的交易价格 可能产生重大影响的信息以及监管部门要求披露的信息或公司主动披露的信息。 本制度所称"披露"是指将上述信息按照规定的时限、在规定的媒体上、以规定的 方式公平地向股东、社会公众进行公布并按规定报送监管部门。 第三条 本制度适用于如下人员和机构（以下简称"信息披露义务人"）： （一）公司董事会秘书和董事会秘书办公室 ； 第四条 信息披露义务人应当真实、准确、完整、及时地披露信息，不得有 ...

泰瑞机器股份有限公司 对外担保管理制度 （2025 年 8 月修订） 第一章 总 则 第一条 为规范泰瑞机器股份有限公司（以下简称"公司"）对外担保管理， 有效控制公司对外担保风险，保护公司财务安全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》、《中华人民共和国民法典》、 《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 担保的监管要求》等法律、法规和规范性文件及《泰瑞机器股份有限公司章程》 （以下简称"《公司章程》"）的相关规定，结合公司实际情况，制定本制度。 第二条 公司及子公司对外担保适用本制度。 第三条 本制度所称对外担保，是指公司及其子公司以第三人身份为他人提 供保证、抵押、质押或其他形式的担保。公司为子公司提供的担保视为对外担保。 公司为自身债务提供担保不适用本制度。 第四条 公司对外提供担保应遵循慎重、平等、互利、自愿、诚信原则。控 股股东及其他关联方不得强制公司为他人提供担保。全体董事及高级管理人员应 当审慎对待、严格控制公司对外担保的风险。 第二章 公司对外提供担保的条件 第五条 公司在决定担保前，应调查被担保人的经营和信誉情况。董事会应 ...