General Provisions - The company, SINOMACH HEAVY EQUIPMENT GROUP CO., LTD., was established on September 25, 2007, and registered in Deyang, Sichuan Province with a unified social credit code of 91510600735892505H [2] - The company was approved by the China Securities Regulatory Commission for its initial public offering of 300 million shares on January 14, 2010, and listed on the Shanghai Stock Exchange on February 2, 2010 [2][3] - The company’s registered capital is RMB 7,213,555,890 [3] Company Structure and Governance - The company is a permanent stock company, and its legal representative is elected by the board of directors [3][4] - The company is responsible for civil activities conducted by its legal representative, and shareholders are liable for the company's debts only to the extent of their shares [4][5] - The company has established internal audit mechanisms and supports the establishment of a labor union to protect employees' rights [4][5] Business Objectives and Scope - The company's business objective is to operate independently, bear its own profits and losses, and maximize economic benefits and investment returns for shareholders [6][7] - The business scope includes manufacturing and repairing machinery, metal products, software development, engineering contracting, and import-export trade [7] Share Issuance and Management - The company issues shares in the form of stocks, with each share having a par value of RMB 1 [8][9] - The total number of shares is 7,213,555,890, all of which are ordinary shares [8] - The company can increase its capital through various methods, including issuing shares to unspecified objects or existing shareholders [9][10] Shareholder Rights and Responsibilities - Shareholders have rights to dividends, attend meetings, supervise the company, and transfer their shares [12][13] - Shareholders must comply with laws and the company's articles of association, and they are liable for their subscribed shares [16][17] - Shareholders holding more than 5% of shares must report any pledges of their shares to the company [16][17] Shareholder Meetings - The company holds annual and temporary shareholder meetings, with the annual meeting occurring within six months after the end of the previous fiscal year [22][23] - Shareholder meetings are the company's decision-making body, with specific powers including electing directors and approving major transactions [22][23] - The company must provide legal opinions on the meeting's legality and ensure proper procedures are followed [27][28]

Core Viewpoint - The company has revised its articles of association to comply with the latest regulatory requirements for listed companies, eliminating the supervisory board and transferring its powers to the audit and risk management committee of the board of directors [1][2][3]. Summary by Sections Revision of Articles of Association - The company held a board meeting on July 24, 2025, where it approved the proposal to amend its articles of association [1]. - The amendments are aimed at ensuring compliance with the latest regulations and improving internal management [1][2]. Specific Changes - The supervisory board will no longer be established; its functions will be assumed by the audit and risk management committee [1][2]. - The articles of association have been updated to reflect the removal of the supervisory board and the corresponding changes in responsibilities [1][2][3]. Legal Compliance - The revisions are in accordance with the Company Law of the People's Republic of China, the Securities Law, and the regulations of the Shanghai Stock Exchange [1][2]. - The updated articles will serve as a binding document for the company, shareholders, directors, and senior management [6][7]. Shareholder Rights and Responsibilities - Shareholders are granted rights to sue the company and its directors, supervisors, and senior management under the revised articles [6][7]. - The articles stipulate that shareholders must adhere to legal and regulatory obligations, including the payment of capital contributions [19][20]. Governance Structure - The chairman of the board will also serve as the legal representative of the company, with provisions for appointing a new legal representative within 30 days if the chairman resigns [4][5]. - The articles emphasize the importance of maintaining the company's independent operations and protecting the interests of shareholders and creditors [20][21].

Board Restructuring - The company is undergoing a board restructuring process as the term of the fifth board has expired, in accordance with relevant laws and regulations [1][2] - The company has nominated candidates for the sixth board, including non-employee directors and independent directors, with specific qualifications outlined [1][2] Candidate Qualifications - All nominated candidates meet the legal and regulatory requirements, have not faced penalties from regulatory bodies, and do not hold shares in the company [2] - Independent director candidates possess the required independence and have no relationships with the company or its major stakeholders [2] Acknowledgment of Current Board - The company expresses gratitude to the current board members for their diligent efforts and contributions to the company's development during their tenure [3]

Market Overview - The Shanghai Composite Index rose by 0.65% on July 24, with 28 out of 31 sectors experiencing gains, led by the beauty care and non-ferrous metals sectors, which increased by 3.10% and 2.78% respectively [1] - The mechanical equipment sector saw an increase of 1.13% [1] - The banking, communication, and public utilities sectors were the worst performers, declining by 1.42%, 0.15%, and 0.09% respectively [1] Capital Flow Analysis - The net inflow of capital in the two markets was 8.913 billion yuan, with 16 sectors experiencing net inflows [1] - The non-ferrous metals sector had the highest net inflow of 7.736 billion yuan, followed by the non-bank financial sector with a net inflow of 5.644 billion yuan and a daily increase of 2.06% [1] - Conversely, 15 sectors experienced net outflows, with the construction decoration sector leading with a net outflow of 3.417 billion yuan, followed by the mechanical equipment sector with a net outflow of 2.737 billion yuan [1] Mechanical Equipment Sector Performance - In the mechanical equipment sector, 404 out of 530 stocks rose, with 6 hitting the daily limit [2] - The top three stocks with the highest net inflow were Dongmu Co., Ltd. (1.87 billion yuan), Dazhu CNC (1.70 billion yuan), and China Railway Industry (1.65 billion yuan) [2] - The sector had a total net outflow of 2.737 billion yuan, with 15 stocks experiencing outflows exceeding 50 million yuan, led by China Railway Construction (8.74 billion yuan), Snowman Group (4.95 billion yuan), and Guoji Heavy Industry (4.81 billion yuan) [2][3] Top Gainers in Mechanical Equipment Sector - The top gainers in the mechanical equipment sector included: - Dongmu Co., Ltd. with a 10.00% increase and a turnover rate of 4.76% [2] - Dazhu CNC with a 17.84% increase and a turnover rate of 31.68% [2] - China Railway Industry with a 9.99% increase and a turnover rate of 8.13% [2] Top Losers in Mechanical Equipment Sector - The top losers in the mechanical equipment sector included: - China Railway Construction with an 8.43% decrease and a turnover rate of 12.66% [3] - Snowman Group with a 6.21% decrease and a turnover rate of 45.84% [3] - Guoji Heavy Industry with a 7.82% decrease and a turnover rate of 8.27% [3]

国机重型装备集团股份有限公司 董事会议事规则 第一章 总 则 第一条 为进一步规范国机重型装备集团股份有限公司（以下简称公司）董 事会的议事方式和决策程序，促使董事和董事会有效地履行其职责，提高董事会 规范运作和科学决策水平，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》（以下简称《证券法》）《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》）和《国机重型装备集团 股份有限公司章程》（以下简称《公司章程》）等有关规定，制订本规则。 第二条 本规则适用于公司董事会、董事会各专门委员会、董事、董事会秘 书及本规则中涉及的有关部门及人员。 第二章 董事会工作规则 第一节 董事会的一般规定 （二）三分之一以上董事联名提议时； （三）审计与风险管理委员会提议时； （四）董事长认为必要时； 第三条 董事会下设董事会办公室，处理董事会日常事务。 第四条 董事会会议分为定期会议和临时会议。 第五条 公司董事会定期会议应当在每年的 4 月底、8 月底、10 月底前召开。 第六条 在发出召开董事会定期会议的通知前，董事会办公室应当形成会议 提案交董事长审定。 第七条 有下列情 ...

国机重型装备集团股份有限公司 董事、高管人员持有公司股份 及其变动管理制度 第一章 总则 第一条 为进一步规范国机重型装备集团股份有限公司（以下简称"公 司"）董事、高管人员持有、买卖公司股票行为，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》（以下简称《证券 法》）《上市公司董事和高级管理人员所持本公司股份及其变动管理规则》 《上市公司股东减持股份管理暂行办法》《国机重型装备集团股份有限公司章 程》（以下简称《公司章程》）等有关规定，结合公司实际情况，制定本制度。 第二条 适用范围： 第四条 公司董事和高级管理人员在买卖本公司股票前，应知悉《公司法》 《证券法》等法律、法规、规范性文件关于内幕交易、操纵市场等禁止行为的 规定，不得进行违法违规的交易。 第五条 公司董事和高级管理人员买卖本公司股票的，应提前3个交易日， 1 将其买卖计划以书面方式（传真、信函、邮件）通知董事会秘书，董事会秘书 应当核查上市公司信息披露及重大事项等进展情况，如该买卖行为可能违反法 律法规、上交所相关规定、公司章程和其所作承诺的，董事会秘书应当及时通 知相关董事和高级管理人员。 第六条 公司董事和高级 ...

国机重型装备集团股份有限公司 关联交易管理制度 第一章 总 则 第一条 为规范国机重型装备集团股份有限公司（以下简称公司）关联交易 行为，确保公司关联交易的决策、披露等程序合法合规，切实保护公司及股东的 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》《上海证券交易所股票上市规则》（以下简称《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》《企业会计准则第 36号——关联方披露》等法律、法规和规范性文件以及《国机重型装备集团股份 有限公司章程》（以下简称《公司章程》）《国机重型装备集团股份有限公司信 息披露管理制度》（以下简称《公司信息披露管理制度》），结合公司实际情况， 制定本制度。 第二条 适用范围： 第二章 关联交易管理 第一节 关联交易的管理原则 第三条 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。交易各方不得 隐瞒关联关系或者采取其他手段，规避公司的关联交易审议程序和信息披露义务。 1 （一）公 ...

国机重型装备集团股份有限公司 董事会审计与风险管理委员会议事规则 第一章 总则 第一条 为建立和规范国机重型装备集团股份有限公司（以下简称"公司"） 审计与风险管理工作制度和程序，根据《中华人民共和国公司法》《上市公司治 理准则》《上市公司章程指引》《上海证券交易所股票上市规则》《上市公司审计 委员会工作指引》《国机重型装备集团股份有限公司章程》（以下简称《公司章程》） 等有关规定，公司董事会设立审计与风险管理委员会（以下简称"委员会"），并 制定本议事规则。 第二条 本规则适用于审计与风险管理委员会及委员，公司各相关部门及其 工作人员。 第三条 审计与风险管理委员会是公司董事会下设的专门工作机构，为董事 会有关决策提供咨询或建议，向董事会负责并报告工作。 第二章 委员会工作规则 第一节 委员会人员选拔、组成和任期 第四条 委员会由不在公司担任高级管理人员的董事组成，委员人数应不少 于 3 名，其中独立董事应当占多数，且至少应有一名独立董事为会计专业人士。 会计专业人士应具备较丰富的会计专业知识和经验，并至少符合下列条件之 一： （一）具有注册会计师资格； （二）具有会计、审计或者财务管理专业的高级职称、副教 ...

国机重型装备集团股份有限公司 投资者关系管理制度 第一章 总 则 第一条 为规范公司投资者关系管理工作，切实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》《上海证券交易所股票上 市规则》《上市公司投资者关系管理指引》《上海证券交易所上市公司自律监管 指引第 1 号——规范运作》等法律法规及相关规定，结合本公司实际，制定本制 度。 第二条 本制度所指的投资者关系管理是指公司通过互动交流、诉求处理、 信息披露和股东权利维护等工作，加强与投资者及潜在投资者之间的沟通，增进 投资者对公司的了解和认同，以提升公司治理水平和企业整体价值，形成尊重投 资者、敬畏投资者和回报投资者的良好氛围的相关活动。 第二章 投资者关系管理的原则 第三条 投资者关系管理遵循的基本原则： （一）合规性原则。公司应当在遵守相关法律法规，真实、准确、完整、及 时、公平地披露信息基础上，积极进行投资者关系管理。 （二）主动性原则。公司应当主动开展投资者关系管理活动，听取投资者意 见建议，及时回应投资者诉求。 （三）平等性原则。公司在投资者关系管理中应当平等对待所有投资者，尤 其为中小投资者参与投资者关系管理活动创造机会 ...

国机重型装备集团股份有限公司 募集资金管理制度 第一章 总 则 第一条 为规范国机重型装备集团股份有限公司（以下简称"公司"）募集 资金的使用与管理，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》（以下简称《证券法》）《上市公司募集资金监管规则》《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》（以下简称《规范运作》）等相关法律、法规和规范性文件以及 《国机重型装备集团股份有限公司章程》（以下简称《公司章程》）的规定，结合公 司实际情况，特制定本制度。 第二条 本制度所称募集资金系指公司通过公开发行证券（包括配股、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 投资者募集并用于特定用途的资金，但不包括公司实施股权激励计划募集的资金。 第三条 公司募集资金应当按照本制度的规定进行存储、使用和管理，公司 董事会应当负责建立健全并确保本制度的有效实施，做到募集资金使用的公开、透 明和规范。 公司应根据《公司法》《证券法》等法律法规和规范性文件的规定，及时披露 募集资金使用情况，履行信息披露 ...