Core Viewpoint - The article outlines the investor relations management system of Jilin Expressway Co., Ltd., emphasizing the importance of protecting the rights of investors, especially minority shareholders, and enhancing communication between the company and its investors to improve corporate governance and overall value [1][2]. Group 1: General Principles - The investor relations management aims to facilitate the exercise of shareholder rights, ensure information disclosure, and enhance communication with investors [1]. - The basic principles of investor relations management include compliance, equality, proactivity, and honesty [2][3]. Group 2: Organizational Structure and Responsibilities - The board of directors is the decision-making body for investor relations management, with the chairman being the primary responsible person and the board secretary directly overseeing the activities [4]. - The audit and legal compliance department is responsible for the specific tasks related to investor relations management, including information disclosure and communication with investors [7]. Group 3: Communication and Interaction - The company should utilize multiple channels and platforms for investor relations management, including the official website, new media, and various meetings to facilitate communication [9][10]. - Regular performance briefings and investor meetings should be held to explain the company's situation and address investor concerns [10][11]. Group 4: Handling Investor Complaints and Emergencies - The company must establish a mechanism for handling investor complaints and respond appropriately to investor requests [14][30]. - In the event of negative media coverage or regulatory penalties, the investor relations department must take immediate action to assess the situation and communicate with investors [15][17].

吉林高速公路股份有限公司 总经理办公会议事规则 （2025年8月26日 经公司第四届董事会第六次会议审议通过） 第一章 总则 第四条 总经理办公会由总经理或受总经理委托的副总 经理召集和主持，有关部门或单位负责人根据议题内容列席 会议，其他参会人员根据需要由总经理指定。 第二章 会议议题 第五条 总经理办公会议题由经理层成员或相关部室、 所属子公司提出，经总经理审查同意后提交会议研究。 第六条 提交总经理办公会研究的议题,由主办部门准备 议题材料，经分管领导签字同意，交会务组织部门列入议题 预案，呈报总经理审定。 (一)对一般规章制度类议题，主办部门应按照集团公司 制度管理办法的有关规定，事先征求相关领导和负责内控、 合规、风险管理职能部门的意见，经集团分管领导专题会议 研究后，再提交总经理办公会讨论研究。 (二)对内容涉及多个部门职责的议题，主办部门应事先 征求相关领导和其他部门意见后，再提交总经理办公会讨论 研究。 (三)对按照规定应提供专业机构或专家审查论证意见的 议题，主办部门应事先提交审查论证，将审查论证报告或咨 询意见随同部门意见一并提交总经理办公会讨论研究。 (四)对涉及合同审定的议题，主办部门 ...

Core Points - The article outlines the contract management measures of Jilin Expressway Co., Ltd. to standardize contract management, prevent and control contract risks, and protect the company's legal rights [1] - The measures are based on relevant laws and regulations, including the Civil Code and the basic norms for internal control issued by the Ministry of Finance [1] Summary by Sections Definition of Contracts - Various types of contracts are defined, including purchase contracts, construction contracts, loan contracts, lease contracts, and service contracts [2] - Major contracts are defined as those exceeding 500,000 RMB for the company and 2,000,000 RMB for subsidiaries [2] - Minor contracts are those under 100,000 RMB, while general contracts fall between major and minor [2] Contract Management Procedures - The company implements a system of contract management that includes a responsible person system, review system, and filing system [2] - Contracts must be reviewed by the company's legal advisor before being signed [2][3] - The management of contracts involves multiple departments, and each department must provide review opinions based on their responsibilities [4] Responsibilities of Departments - The legal compliance department is responsible for managing contract affairs and ensuring compliance with laws and regulations [3] - The finance department provides opinions on financial matters related to contracts and supervises the collection of receivables [4] - The audit department conducts regular audits of contract processes [4] Contract Signing and Approval - Contracts requiring board or shareholder approval must follow the appropriate decision-making procedures [3][10] - Contracts must be signed by authorized representatives and stamped with the company seal [9][10] Contract Execution and Monitoring - The responsible person must organize the execution of the contract and maintain records of performance [12] - Departments are required to establish a legal dispute warning mechanism and regularly check the performance of contracts [12][17] Handling Changes and Disputes - In cases of contract changes or disputes, the responsible department must negotiate with the other party and follow the established procedures [14][15] - If a party breaches the contract, the company can pursue penalties or compensation as stipulated in the contract [15][16] Documentation and Archiving - All contract-related documents must be properly archived and managed according to company regulations [16][17] - The company must conduct regular evaluations of its contract management practices and provide feedback for improvement [17][18] Compliance and Accountability - The company emphasizes compliance with laws and regulations in contract management and holds responsible parties accountable for violations [18] - The contract management measures are subject to review and revision by the audit and legal compliance departments [18]

Core Points - The article outlines the insider information management system of Jilin Expressway Co., Ltd, aimed at preventing insider trading and ensuring confidentiality of sensitive information [1][2][3] - The board of directors is responsible for managing insider information and ensuring the accuracy and completeness of insider information records [1][2] - Insider information includes significant unpublicized data that could impact the company's operations, finances, or stock prices [3][4] Group 1: Insider Information Management - The company must maintain a record of individuals who have access to insider information, ensuring that this information is not disclosed without board approval [2][4] - The scope of insider information includes major operational changes, financial data, personnel changes, and significant corporate actions such as mergers and acquisitions [3][4][5] - The company is required to submit insider information records to the Shanghai Stock Exchange within five trading days after the information is publicly disclosed [9][11] Group 2: Responsibilities and Procedures - The audit committee supervises the implementation of the insider information management system, while the board secretary handles the registration and reporting of insider information [1][2] - All insiders are obligated to maintain confidentiality and are prohibited from trading based on insider information [14][25] - The company must update insider information records regularly and retain them for at least ten years [13][14]

Core Points - The company has established a major information internal reporting system to ensure timely, accurate, and comprehensive disclosure of significant information affecting investors and stock prices [1][9] - The system outlines the responsibilities of various stakeholders, including the board secretary, department heads, and other personnel, in reporting significant information [3][4] - Major information includes various transactions and events that could impact the company's operations and financial standing [2][5] Group 1 - The internal reporting system is designed to facilitate the rapid transmission and effective organization of significant information within the company [1][3] - Major information is defined as any undisclosed information that could influence investor decisions or stock trading prices, including asset purchases, financial assistance, and significant losses [2][5] - The board secretary is responsible for coordinating external information disclosure and ensuring the accuracy and completeness of internal reports [3][4] Group 2 - Department heads and subsidiary managers are directly responsible for collecting and reporting significant information within their areas [4][5] - The reporting process requires that significant information be reported in a hierarchical manner, starting from the board members to the board secretary [6][7] - The company emphasizes the importance of confidentiality and restricts the dissemination of insider information to a minimum number of individuals [8][9] Group 3 - The reporting obligations include timely updates on significant events, financial performance, and any changes that may affect the company's stock price [6][7] - The company has established penalties for failure to comply with reporting obligations, which may include disciplinary actions against responsible individuals [8][9] - The internal reporting system is subject to review and revision by the board to ensure compliance with relevant laws and regulations [9]

吉林高速公路股份有限公司 外部信息使用人管理制度 （2025年8月26日经公司第四届董事会第六次会议审议通过） 第一条 为加强吉林高速公路股份有限公司（以下简称公 司）定期报告、临时公告及重大事项在编制、审议和披露期间 的外部信息使用人管理，规范外部信息报送管理事务，确保公 平信息披露，杜绝泄露内幕信息、内幕交易等违法违规行为， 根据《公司法》《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》等法律、法规、规范性文件和《公 司章程》《内幕信息知情人登记管理制度》《公司信息披露事 务管理制度》等有关规定，结合公司实际情况，制定本制度。 第二条 本制度适用于公司、分公司及控股子公司。 第三条 本制度所指"信息"是指所有对公司股票交易价 格可能产生影响的信息，包括但不限于定期报告、临时公告、 业绩预告、业绩快报、统计数据、需报批的重大事项等。 第四条 公司的董事和高级管理人员及其他相关涉密人员 应当遵守《公司信息披露事务管理制度》的要求，在定期报告 编制、公司重大事项筹划期间，负有保密义务。定期报告、临 时公告及相关重大事项信息公布前，不得以任何形式、任何途 径向外界或特定人员泄漏定期报告、临时 ...

General Principles - The purpose of the fundraising management measures is to standardize the use and management of funds raised by Jilin Expressway Co., Ltd. in accordance with relevant laws and regulations [1][20] - The funds raised refer to the capital obtained through public and non-public issuance of securities, excluding funds raised for equity incentive plans [1] Fund Storage - The company must store the raised funds in a special account approved by the board of directors, and these funds cannot be used for other purposes [3][4] - A tripartite supervision agreement must be signed with the sponsor or independent financial advisor and the commercial bank within one month of the funds being received [3][4] Fund Usage - The company must use the raised funds strictly according to the purposes listed in the prospectus and cannot change the usage without proper procedures [2][5] - The board of directors should continuously monitor the storage, management, and usage of the raised funds to prevent investment risks [5][6] - Funds should primarily be used for the main business and not for financial investments or providing funds to controlling shareholders or related parties [6][7] Changes in Fund Usage - Any changes in the use of raised funds must be approved by the board of directors and disclosed to shareholders [21][22] - If a project funded by raised capital is not completed on time, the company must report the reasons and the current status of the funds [11][12] Management and Supervision - The financial department must maintain a detailed record of the usage of raised funds, and internal audits should be conducted at least biannually [26][27] - The sponsor or independent financial advisor is responsible for ongoing supervision of the management and usage of the raised funds [28][29]

General Principles - The regulation aims to enhance the internal control system, improve the quality of information disclosure, and strengthen the monitoring of annual report preparation and disclosure by the Audit Committee [1][2] - Audit Committee members are required to diligently perform their duties in accordance with relevant laws and regulations, ensuring the overall interests of the company are maintained [1][2] Responsibilities of the Audit Committee - The Audit Committee is responsible for initiating the selection of the annual report auditing firm, reviewing selection documents, and supervising the selection process [2][3] - It must assess the independence and professionalism of the auditing firm, particularly regarding the impact of non-audit services on independence [2][3] - The Committee is tasked with submitting recommendations for hiring or replacing the auditing firm and its fees to the Board after prior research by the Party Committee [2][3] - Regular communication with the auditing firm regarding the audit scope, plan, methods, and significant findings is required [2][3] - The Committee must coordinate the timing of the audit work with the auditing firm and guide the internal audit department [2][3] Communication and Reporting - The Audit Committee is required to submit an evaluation report on the performance of the auditing firm and its supervisory responsibilities to the Board at least annually [2][3] - A separate communication meeting with the auditing firm, without management present, must be held at least once a year [2][3] Internal Control Evaluation - The Audit Committee must evaluate the establishment and implementation of internal control systems related to financial reporting and disclose findings in an internal control evaluation report [5][6] - The report should include the effectiveness of internal controls, any significant risks, and corrective measures for identified deficiencies [5][6] Appointment of Auditing Firms - The Audit Committee votes on the annual financial report and submits the decision to the Board for approval, along with a summary report on the auditing firm's performance [3][4] - The Committee must focus on any changes in the auditing firm during the audit period and ensure proper evaluation of both the previous and new firms [3][4] Confidentiality and Compliance - Members of the Audit Committee are obligated to maintain confidentiality and prevent insider trading or other illegal activities during the report preparation and auditing period [4][6]

吉林高速公路股份有限公司 信息披露事务管理制度 （2025年8月26日 经公司第四届董事会第六次会议审议通过） 第一章 总则 第一条 为规范吉林高速公路股份有限公司（以下简称 公司）的信息披露行为，保护公司、股东、债权人及其他利 益相关人的合法权益，根据中华人民共和国《公司法》《证 券法》《上市公司信息披露管理办法》《股票上市规则》和 《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》等法律、法规、规章、规范性文件的规定，结 合公司《章程》及公司实际情况，制定本制度。 第二条 本制度所称信息披露是指将公司经营运作中 可能对公司股票价格产生重大影响的信息以及相关监管机 构要求披露的信息，在规定时间内、规定的媒体上、以规定 的方式向社会公众公布，并按要求送达监管机构的一种行为。 根据《证券法》规定，在证券交易活动中，涉及公司经 营、财务或者对公司证券的市场价格有重大影响的尚未公开 的信息为公司的内幕信息。 第三条 本制度适用于： （一）公司董事和董事会； （二）公司高级管理人员； （三）公司董事会秘书； （四）公司总部各部门（含各分公司）和子公司的负责 人； （五）公司实际控制人、控股股东和持 ...

吉林高速公路股份有限公司 内部审计管理制度 （2025年8月26日 经公司第四届董事会第六次会议审议通过） 第一章 总 则 第一条 为规范公司内部审计工作，提高内部审计工 作质量，充分发挥内部审计工作在公司管理中的作用，根 据《中华人民共和国审计法》、《审计署关于内部审计工 作的规定》、财政部《企业内部控制基本规范》等相关法 律法规和上海证券交易所有关规定，结合本公司的实际情 况，制定本制度。 第二条 适用范围：公司本部及分公司；全资子公司、 控股子公司据此制定制度并通过内部决策程序审批后执行； 参股公司可参照执行。 第三条 定义：内部审计是指由公司审计法规部对公 司内部控制和风险管理的适当性和有效性、财务信息的真 实性和完整性以及经营活动的效率和效果等开展独立、客 观的监督、评价活动。 第二章 内部审计机构及人员 第四条 公司董事会下设审计委员会，同时制定《董 事会审计委员会工作细则》并予以披露。公司审计委员会 全部由董事组成，其中独立董事三名，至少有一名独立董 事为专业会计人士，设置主任一名由独立董事担任并负责 召集会议同时主持工作。 第五条 公司内部审计的常设机构为审计法规部，负 责公司内部审计工作，依 ...