General Overview - Changjiang Jinggong Steel Structure (Group) Co., Ltd. is established as a joint-stock company in accordance with the Company Law of the People's Republic of China and other relevant regulations [1][2] - The company was approved for public offering of 40 million shares on June 5, 2002, and is listed on the Shanghai Stock Exchange [1][2] Business Objectives and Scope - The company's business philosophy emphasizes "people-oriented, technology-first" and aims to strengthen its core steel structure business while ensuring customer, employee, shareholder, and societal satisfaction [4] - The registered capital of the company is RMB 1,990,124,136, and its business scope includes surveying services, construction engineering design, and metal structure manufacturing among others [2][4] Share Structure - The company issues shares in the form of stocks, with each share having a par value of RMB 1 [4][5] - The total number of shares issued by the company is 1,990,124,136, all of which are ordinary shares [5][6] Shareholder Rights and Responsibilities - Shareholders have rights to dividends, request meetings, supervise company operations, and transfer their shares [12][13] - Shareholders are obligated to comply with laws and regulations, pay for their subscribed shares, and not misuse their rights to harm the company or other shareholders [16][40] Board of Directors and Management - The board of directors is responsible for the overall governance of the company, including the election of directors and approval of financial reports [18][19] - The company has provisions for independent directors and committees to ensure compliance and accountability [18][19] Financial and Audit Regulations - The company must adhere to financial accounting systems and undergo internal audits, with external auditors appointed by the board [7][8] - Financial assistance to acquire shares must not exceed 10% of the total issued capital [6][7] Shareholder Meetings - The company holds annual and extraordinary shareholder meetings, with specific procedures for calling and conducting these meetings [53][54] - Shareholders holding more than 10% of voting shares can request extraordinary meetings [26][59] Amendments and Legal Compliance - The company's articles of association can be amended in accordance with legal requirements and must be approved by the shareholders [10][11] - The company is required to disclose information regarding significant events and comply with regulations set by the China Securities Regulatory Commission [15][21]

Core Points - The document outlines the rules and regulations governing the shareholders' meetings of Changjiang Jinggong Steel Structure (Group) Co., Ltd, ensuring the protection of shareholders' rights and compliance with relevant laws [1][2][3] Group 1: General Provisions - The rules are established to standardize the company's behavior and protect shareholders' legal rights [1] - The company must convene shareholders' meetings in accordance with laws, regulations, and its articles of association [1][2] Group 2: Types of Shareholders' Meetings - Shareholders' meetings are categorized into annual and temporary meetings, with annual meetings held within six months after the end of the previous fiscal year [2] - Temporary meetings must be convened within two months if circumstances arise as specified in the Company Law [2] Group 3: Convening Shareholders' Meetings - The board of directors is responsible for convening meetings within the specified timeframes [6] - Independent directors can propose temporary meetings, and the board must respond within ten days [7][8] Group 4: Notification of Shareholders' Meetings - Notifications for annual meetings must be sent 20 days in advance, while temporary meetings require a 15-day notice [13] - Notifications must include detailed information about the agenda and proposals to allow shareholders to make informed decisions [14][15] Group 5: Proposals for Shareholders' Meetings - Proposals must fall within the scope of the shareholders' meeting's authority and comply with legal and regulatory requirements [18] - Shareholders holding more than 1% of voting shares can submit proposals at least ten days before the meeting [19] Group 6: Voting Procedures - Voting can be conducted in person or through authorized representatives, and each share carries one vote [46] - The results of voting must be announced at the meeting, and the minutes must accurately reflect the proceedings [61][62] Group 7: Execution of Resolutions - Resolutions passed at the shareholders' meeting must be executed by the board of directors and reported to the next meeting [79] - The chairman of the board is responsible for overseeing the execution of resolutions [81] Group 8: Legal Compliance and Amendments - The rules must comply with the Company Law, Securities Law, and other relevant regulations [30] - Amendments to the rules require approval from the shareholders' meeting [87]

Core Points - The document outlines the work system for the Secretary of the Board of Directors of Changjiang Jinggong Steel Structure (Group) Co., Ltd, aiming to enhance governance and clarify responsibilities [2][3] - The Secretary is a senior management position responsible for liaising with the Shanghai Stock Exchange and ensuring compliance with disclosure and governance regulations [2][3][4] Section Summaries General Principles - The work system is established to improve governance levels and clarify the duties and powers of the Secretary of the Board [2] - The Secretary must act faithfully and diligently in their role [2] Appointment - The Board must appoint a new Secretary within three months of the previous Secretary's departure [3] - Candidates must possess good professional ethics, relevant knowledge, and work experience [3][4] - Certain individuals are disqualified from serving as Secretary, including those under regulatory sanctions or with recent disciplinary actions [3][4] Responsibilities - The Secretary is responsible for managing information disclosure, investor relations, and organizing board meetings [5][6] - They must ensure compliance with laws and regulations, maintain confidentiality, and report any breaches to the exchange [6][7] Support and Cooperation - The company must provide necessary conditions for the Secretary to perform their duties, and all relevant personnel must cooperate [6][7] - The Secretary has the right to access financial and operational information necessary for their responsibilities [6] Training and Qualifications - Candidates for the Secretary position must complete recognized training and obtain a qualification certificate [6][7] Miscellaneous - The work system will be revised in accordance with changes in laws and regulations, and the Board is responsible for its interpretation [8][9]

Core Points - The document outlines the insider information management and confidentiality system of Changjiang Jinggong Steel Structure (Group) Co., Ltd, emphasizing the importance of protecting sensitive information and ensuring compliance with relevant laws and regulations [2][5][19]. Group 1: Insider Information Management - The board of directors is responsible for managing insider information and must ensure the accuracy and completeness of insider information registries [2][18]. - All employees are obligated to maintain confidentiality regarding insider information and are prohibited from disclosing it without board approval [3][4]. - Insider information includes any unpublicized information that could significantly impact the company's operations, finances, or stock prices [6][7]. Group 2: Disclosure Procedures - Major insider information must be disclosed in accordance with regulations set by the China Securities Regulatory Commission and the Shanghai Stock Exchange [10][11]. - Any unauthorized disclosure of insider information prior to official announcements is considered a violation of the management system [5][10]. - The company must ensure that all departments adhere to the established procedures for handling and disclosing insider information [20][21]. Group 3: Responsibilities of Key Departments - The Securities Affairs Department is tasked with daily management of insider information and must ensure accurate information collection and disclosure [14][15]. - The Finance and Audit Department must keep all non-public financial information confidential and report any leaks immediately [6][10]. - The Human Resources Department is responsible for maintaining the confidentiality of employee records and compensation details [16][17]. Group 4: Compliance and Penalties - Violations of the insider information management system can lead to disciplinary actions, including warnings, demotions, or legal consequences [20][21]. - The company must report any violations to the relevant regulatory authorities within two working days [20][21]. - All insider information registries and related documentation must be maintained for at least ten years [44].

第一章 总则 第一条 为进一步建立健全公司董事、高级管理人员的选择标准和程序，优 化董事会组成，完善公司治理结构，根据《公司法》、《上市公司治理准则》、 《上海证券交易所上市公司自律监管指引第 1 号——规范运作》、《公司章程》 及其他有关规定，公司特设立董事会提名委员会，并制定本实施细则。 长江精工钢结构（集团）股份有限公司 长江精工钢结构（集团）股份有限公司 董事会提名委员会实施细则 第二条 提名委员会是董事会按照《公司章程》设立的董事会专门工作机构， 主要负责对公司董事、高级管理人员的选择标准和程序进行审议并向董事会提出 建议，对董事会负责。 第二章 人员组成 第三条 提名委员会成员由 3 名董事组成，其中独立董事应当过半数并担任 召集人。 第四条 提名委员会委员由董事长、二分之一以上独立董事或者全体董事三 分之一以上提名，并由董事会选举产生。 第五条 提名委员会设主任委员（召集人）一名，由独立董事委员担任，负 责主持提名委员会工作；主任委员由董事会任命。 第六条 提名委员会任期与董事会任期一致，委员任期届满，连选可以连任。 期间如有委员不再担任公司董事职务，自动失去委员资格，并由董事会根据本细 则的规 ...

General Principles - The internal audit system of Changjiang Jinggong Steel Structure Group Co., Ltd. aims to standardize internal audit work, improve quality, and protect investors' rights based on relevant laws and regulations [1][2] - The internal audit applies to all business processes related to financial reporting and information disclosure across internal departments, subsidiaries, and significant equity investees [1][2] Internal Audit Organization and Personnel - The company has established an Audit Department responsible for internal audits, which operates independently under the dual leadership of the General Manager and the Board of Directors [2][3] - The Audit Department must maintain independence and is not to be under the financial department's leadership [2][3] Responsibilities and Authority of the Internal Audit - The Audit Department is responsible for evaluating the completeness, rationality, and effectiveness of internal control systems across the company and its subsidiaries [3][4] - The department must report to the Audit Committee at least quarterly and submit an annual internal audit report [3][4] Internal Audit Procedures - The internal audit process includes determining annual audit priorities, notifying audited entities, and compiling audit reports that detail findings and recommendations [6][7] - The Audit Department must conduct checks on significant events such as fundraising, related transactions, and major financial activities [3][4][5] Evaluation of Internal Control - The Audit Department evaluates the establishment and implementation of internal control systems related to financial reporting, focusing on areas like external investments and asset transactions [7][10] - Any identified internal control deficiencies must be addressed with corrective measures and follow-up reviews [7][10] Incentives and Accountability - The company has established a mechanism for incentives and accountability for the Audit Department, ensuring performance evaluation and addressing significant issues as necessary [11]

证券代码：600496 证券简称：精工钢构 公告编号：2025-085 长江精工钢结构（集团）股份有限公司 关于召开2025年第二次临时股东大会的通知 股东大会召开日期：2025年7月29日 本次股东大会采用的网络投票系统：上海证券交易所股东大会网络投票 系统 (一)股东大会类型和届次 2025年第二次临时股东大会 (二)股东大会召集人：董事会 (三)投票方式：本次股东大会所采用的表决方式是现场投票和网络投票相结合的 方式 (五)网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东会网络投票系统 网络投票起止时间：自2025 年 7 月 29 日 至2025 年 7 月 29 日 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 一、 召开会议的基本情况 (四)现场会议召开的日期、时间和地点 召开的日期时间：2025 年 7 月 29 日 14 点 00 分 召开地点：上海市闵行区黎安路 999 号大虹桥国际 32 楼 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股 东大会召 ...

长江精工钢结构（集团）股份有限公司 长江精工钢结构（集团）股份有限公司 独立董事工作制度 第一章 总则 为进一步完善长江精工钢结构（集团）股份有限公司（以下简称公司）的法 人治理结构，改善董事会成员结构，强化对董事及经理层的约束和监督机制，保 护中小股东及利益相关者的利益，促进公司的规范运作，依据中国证券监督管理 委员会颁布的《上市公司独立董事管理办法》和《上市公司治理准则》等相关规 定，公司制定本制度。 第一条 独立董事是指不在公司担任除独立董事外的任何其他职务，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的关系的董事。 独立董事应当独立履行职责，不受公司及其主要股东、实际控制人等单位或 者个人的影响。 长江精工钢结构（集团）股份有限公司 第二条 独立董事对公司及全体股东负有忠实与勤勉的义务。独立董事应当 按照相关法律、法规和公司章程的要求，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。 第三条 公司独立董事占董事会成员的比例不得低于三分之一，且至少包括 一名会计专业人士。 公司在董事会中设置审计 ...

长江精工钢结构（集团）股份有限公司 (三)如果选票上该股东使用的投票总数小于或等于其所合法拥有的投票数 目，则该选票有效。 (四)表决完毕后，由股东会监票人清点票数，并公布每个董事候选人的得票 情况。依照董事候选人所得票数多少，决定董事人选，当选董事所得的票数必须 超过出席该次股东会股东所持表决权的二分之一。 (五)如果根据(四)之规定，在股东会上中选的候选人数超过应选人数，则以 应选人数为限，得票多者为当选；如果根据(四)之规定，在股东会中选出的董事 候选人不足应选人数，则应就所缺名额再次进行投票，直至选出全部董事。 长江精工钢结构（集团）股份有限公司 累积投票制实施细则 第一条 为了进一步完善公司治理结构，保证股东充分行使权利，根据中国 证监会《上市公司治理规则》及《公司章程》的要求，特制定本实施细则。 第二条 本实施细则所指的累积投票制，是指本公司股东会在选举两名以上 的董事时，每位股东每持有一股即拥有与每个议案组下应选董事人数相同的选举 票数，每位股东可以将其拥有的全部选票投向某一位董事候选人，也可以任意分 配给数位董事候选人，最后按得票的多少决定当选董事的一项制度。 第三条 适用累积投票制度选举公司 ...

长江精工钢结构（集团）股份有限公司 独立董事意见 本人作为长江精工钢结构（集团）股份有限公司（以下简称"公司"、"本公 司"）独立董事，根据《上市公司治理准则》《上海证券交易所股票上市规则》和 《公司章程》《公司独立董事工作制度》等有关规定，在认真审查了公司第九届 董事会 2025 年度第十四次临时会议《关于为下属子公司提供融资担保的议案》 的相关资料，并听取有关说明后，现发表独立意见如下： 同意公司应所控制企业生产经营资金需求，为其融资提供担保。本次担保是 为了满足其日常经营和业务发展需要，符合公司整体经营发展需求，不存在重大 风险，不存在损害公司及股东，特别是中小股东利益的情形。本次担保事项的审 议及决策程序符合《公司法》及《公司章程》等相关法律、法规和规范性文件的 要求，信息披露充分。同意将此项议案提交公司股东大会审议。 本独立董事将严格履行独立董事的职责，监督公司按照法律、法规和公司章 程的规定做好相关工作，切实保障公司及股东的利益。 （本页无正文，为独立董事意见签字页） 李国强 赵 平 戴文涛 2025 年 7 月 11 日 ...