佳都科技集团股份有限公司 董事会审计委员会工作细则（草案） （H股发行并上市后适用） （2025年9月修订） 第一章 总则 第一条 为强化董事会决策功能，做到事前审计、专门审计，确保董事会对经营层的有效监 督，完善公司治理结构，根据《中华人民共和国公司法》《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"《上交所股票上市规则》"）《上海证券交易所上市公司自律监 管指引第1号——规范运作》《上市公司独立董事管理办法》《香港联合交易所有限公司证券上市 规则》（以下简称"《香港上市规则》"）《佳都科技集团股份有限公司章程》（以下简称"《公 司章程》"）《佳都科技集团股份有限公司董事会议事规则》等有关规定，公司特设立董事会审计 委员会，并制定本工作细则。 第二条 董事会审计委员会是董事会按照《公司章程》设立的专门工作机构，主要负责审核 公司财务信息及其披露、监督及评估内外部审计工作和内部控制。审计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。审计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，切实有效地监督公司的外部审计，指导公司内部审计工作，促进公 司建立有效的内 ...

佳都科技集团股份有限公司 董事及高级管理人员所持本公司股份及其变动的管理制度（草案） （H股发行并上市后适用） （2025年9月修订） 第一章 总则 第一条 为加强对佳都科技集团股份有限公司（以下简称"公司"或"本公司"）董事和高级 管理人员（以下简称"董高人员"）所持本公司股份及其变动的管理，进一步明确相关办理程序， 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》《上海证券交易所 上市公司自律监管指引第15号——股东及董事、高级管理人员减持股份》《香港联合交易所有 限公司证券上市规则》（以下简称"《香港上市规则》"，包括但不限于作为其附录的《上市 发行人董事进行证券交易的标准守则》（以下简称"《标准守则》"）和《企业管治守则》， 其中"香港联合交易所有限公司"以下简称"香港联交所"）、《证券及期货条例》等法律、 行政法规、规范性文件、公司股票上市地证券监管规则及《公司章程》的有关规定，特制定本 制度。 第二条 公司董高人员所持本公司股份，是指登记在其名下的和利用他人账户持有的所有 本公司股份。公司董高人员 ...

General Principles - The purpose of the rules is to standardize the board's decision-making processes and enhance the effectiveness of the board's operations [1] - The board must comply with relevant laws, regulations, and the company's articles of association [1] Board Composition - The board consists of 7 to 9 directors, including 3 to 4 independent directors [2] - At least one independent director must have appropriate professional qualifications or expertise in accounting or financial management [2] Board Powers - The board has the authority to convene shareholder meetings, execute resolutions, and determine the company's operational plans and investment proposals [2] - The board is responsible for formulating profit distribution plans, capital changes, and major acquisition proposals [2] Board Meetings - The board must hold at least four regular meetings annually [5] - Special meetings can be convened under specific circumstances, such as requests from shareholders or independent directors [7] Meeting Procedures - Written notices for regular meetings must be sent 14 days in advance, while notices for special meetings must be sent 3 days in advance [5] - Meetings can be held in person or through electronic means, ensuring all directors can express their opinions [20] Voting and Resolutions - Decisions require a majority vote from attending directors, with special resolutions needing a two-thirds majority [12] - Directors must avoid conflicts of interest and may need to abstain from voting on related proposals [29] Meeting Records - Detailed records of meetings must be kept, including attendance, agenda, and voting results [14] - Meeting records must be signed by attending directors, and any dissenting opinions should be documented [38] Implementation and Amendments - The rules take effect upon approval by the shareholders and must be interpreted by the board [41]

Core Points - The document outlines the management system for related party transactions of Jiadu Technology Group Co., Ltd, aiming to standardize related transactions, enhance operational compliance, and protect the rights of shareholders [1][2][3] Group 1: General Principles - The system is established in accordance with the Shanghai Stock Exchange Listing Rules, the Hong Kong Stock Exchange Listing Rules, and the company's articles of association [1] - Related transactions include those defined under both the Shanghai and Hong Kong regulations, ensuring comprehensive coverage [1][2] Group 2: Identification of Related Parties and Transactions - Related parties include both legal entities and natural persons who have significant control or ownership over the company [4][5] - Specific criteria for identifying related legal entities include direct or indirect control, significant shareholding, and other relationships that may lead to preferential treatment [4][5][6] Group 3: Reporting and Disclosure Requirements - The company must disclose related party transactions in both interim and annual reports, adhering to the relevant accounting standards and regulations [2][10] - Transactions exceeding certain thresholds require approval from independent directors and must be disclosed promptly [11][12] Group 4: Decision-Making Procedures - Related party transactions must be approved by a majority of independent directors and disclosed if they meet specified financial thresholds [11][12] - The company must maintain a record of related parties and ensure compliance with disclosure obligations [11][12] Group 5: Pricing and Management of Related Transactions - Related transactions should be conducted at fair prices, reflecting market conditions, and must be documented through written agreements [29][30] - The finance department is responsible for reviewing contracts and ensuring compliance with pricing principles [29][30] Group 6: Exemptions from Approval and Disclosure - Certain transactions may be exempt from the usual approval and disclosure requirements, such as those that do not involve any payment or obligation from the company [37][38] - Exemptions also apply to transactions that meet specific criteria set by the Hong Kong Stock Exchange [38][39]

Core Viewpoint - The company has conducted a thorough review regarding the use of its own funds to pay for part of the fundraising investment projects and the subsequent replacement with raised funds, ensuring compliance with relevant regulations and maintaining the integrity of the fundraising process [1][5]. Fundraising Overview - The company raised a total of RMB 1,827,099,961.28 through a non-public offering of 396,334,048 shares at a price of RMB 4.61 per share, with a net amount of RMB 1,814,116,286.85 after deducting issuance costs [1][2]. - The funds were received on January 16, 2023, and verified by Tianzhi International Accounting Firm [1]. Fund Management - The company has established a dedicated account for managing the raised funds and signed a tripartite supervision agreement with the sponsor and the commercial bank holding the funds [2]. Investment Project Details - The planned investment projects and their respective funding allocations include: - Digital Twin Core Technology and Open Platform R&D: RMB 331,448.08 million - New Generation Rail Transit Digital System R&D and Industrialization: RMB 181,411.63 million - New Generation Traffic Digital System R&D and Industrialization: RMB 424,754.57 million - National Sales and Service System Upgrade: RMB 0 million [2]. Use of Own Funds and Replacement - The company faced challenges in directly using raised funds for certain payments, such as employee salaries and social insurance, which necessitated the use of its own funds initially, with plans to replace these with raised funds within six months [4]. - The total amount to be replaced is RMB 1,862.28 million, covering salaries and social insurance for the R&D projects [4]. Approval Process - The company’s board approved the use of its own funds and the subsequent replacement with raised funds during a meeting held on September 2, 2025 [4]. Impact on Company - The use of own funds for project payments and their replacement with raised funds does not affect the normal implementation of investment plans and does not alter the direction of the raised funds or harm shareholder interests [5].

Core Points - The document outlines the rules for the shareholders' meeting of Jiadu Technology Group Co., Ltd, ensuring the protection of shareholders' rights and compliance with relevant laws and regulations [1][2][3] - The company is required to hold an annual shareholders' meeting within six months after the end of the previous fiscal year and to convene an extraordinary meeting within two months if necessary [2][3] - Legal opinions must be obtained from a lawyer regarding the legality of the meeting procedures, participant qualifications, and voting results [5][6] Group 1 - The shareholders' meeting is categorized into annual and extraordinary meetings, with specific timelines for their convening [2][3] - The board of directors must organize the shareholders' meeting diligently and on time, ensuring compliance with legal and regulatory requirements [1][2] - Shareholders holding more than 10% of the company's shares can request an extraordinary meeting, and the board must respond within ten days [3][4] Group 2 - Proposals for the meeting must be submitted in writing and should fall within the scope of the shareholders' meeting's authority [13][14] - Shareholders holding at least 1% of the shares can propose temporary motions ten days before the meeting [14][15] - The notice for the annual meeting must be sent 21 days in advance, while the notice for extraordinary meetings must be sent 15 days prior [8][9] Group 3 - The meeting must be held at the company's registered address or a location specified in the notice, and changes to the venue require prior notice [11][12] - Shareholders can attend the meeting in person or through proxies, and each share carries one voting right [12][13] - The meeting must be conducted in an orderly manner, with measures in place to prevent disruptions [12][13] Group 4 - Voting on proposals must be conducted individually, and the results must be announced immediately after the voting [20][21] - The minutes of the meeting must be recorded, detailing the proceedings, attendance, and voting results [21][22] - Any resolutions passed must be disclosed promptly, including the number of shares voted and the results of each proposal [39][40]

（文章来源：证券日报） 证券日报网讯 9月2日晚间，佳都科技发布公告称，公司第十一届董事会2025年第一次临时会议审议通 过了《关于公司发行H股股票并在香港联合交易所有限公司主板上市的议案》等多项议案。 ...

（文章来源：证券日报） 证券日报网讯 9月2日晚间，佳都科技发布公告称，公司于2025年9月2日召开第十一届董事会2025年第 一次临时会议，审议通过了《关于使用自有资金支付募投项目部分款项并以募集资金等额置换的议 案》，同意使用自有资金支付募投项目部分款项并以募集资金等额置换，本次置换金额为人民币1， 862.28万元，符合以自有资金支付后六个月内实施置换的情形。 ...

证券日报网讯9月2日晚间，佳都科技（600728）发布公告称，公司将于2025年9月18日召开2025年第六 次临时股东会。本次股东会将审议《关于公司发行H股股票并在香港联合交易所有限公司主板上市的议 案》等多项议案。 ...

Group 1 - The core point of the article is that Jiadu Technology (SH 600728) announced a board meeting to discuss the issuance of H-shares and listing on the Hong Kong Stock Exchange [1] - Jiadu Technology's revenue composition for the year 2024 is reported to be 99.88% from software and information technology services, with other businesses contributing only 0.12% [1] - As of the report, Jiadu Technology has a market capitalization of 14.5 billion yuan [1]