General Principles - The implementation rules for the cumulative voting system aim to enhance the corporate governance structure of Beijing Siterui Information Technology Co., Ltd, ensuring shareholders can fully exercise their rights [3][5] - The cumulative voting system allows shareholders to have voting rights equal to the number of shares they hold multiplied by the number of directors to be elected, enabling concentrated or distributed voting [3][4] Nomination of Director Candidates - Director candidates nominated by shareholders must undergo qualification review by the current board before being submitted for election at the shareholders' meeting [2][3] - Independent director candidates must meet specific qualifications and provide a public declaration regarding their independence from the company [3][6] Voting Principles - When electing two or more directors, the cumulative voting system must be used, and the number of directors elected must comply with the provisions of the Company Law and the company's articles of association [3][5] - Each shareholder's voting rights are calculated based on their shareholding and the number of directors to be elected, with the possibility of concentrating votes on one candidate or distributing them among several [3][6] Election Procedures - If the number of elected directors does not meet the required threshold, a re-election must occur within two months after the shareholders' meeting [5][6] - The election of independent and non-independent directors must be conducted separately to ensure compliance with the company's articles regarding the proportion of independent directors [6][7] Special Operational Procedures - The voting process must be clearly outlined in the notice for the shareholders' meeting, including the method of cumulative voting and the details required on the ballot [6][7] - Shareholders can vote in person or authorize others to vote on their behalf, and online voting systems may also be utilized [6][7]

北京思特奇信息技术股份有限公司 对外担保管理制度 北京思特奇信息技术股份有限公司 对外担保管理制度 第一章 总 则 承兑汇票、银行保函等。 未经公司董事会或股东会批准，公司及子公司不得对外担保，也不得相互提供担 保。 第六条 公司董事、高级管理人员应审慎对待和严格控制对外担保可能产生的债务风险，并 应当对违规担保产生的损失依法承担赔偿责任。 北京思特奇信息技术股份有限公司 对外担保管理制度 第二章 担保的审批 第一节 被担保人的条件 第二节 担保的审查 第一条 为规范北京思特奇信息技术股份有限公司（以下简称"公司"）对外担保管理工作， 严格控制对外担保产生的债务风险，保护公司、全体股东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》《中华人民共和国民法典》《深圳证券交易 所创业板股票上市规则》（以下简称"《上市规则》"）、《上市公司监管指引第8 号——上市公司资金往来、对外担保的监管要求》《深圳证券交易所上市公司自律 监管指引第2号——创业板上市公司规范运作》《上市公司信息披露管理办法》（以 下简称"《信息披露管理办法》"）等相关法律法规、规范性文件以及《北京思特奇 信息技术股份有限公司章程》（"《 ...

Core Points - The document outlines the insider information management system of Beijing Siterui Information Technology Co., Ltd, aimed at enhancing confidentiality and protecting investors' rights [1][2] - The board of directors is designated as the management body for insider information, with the chairman as the primary responsible person [1] - Strict regulations are established to prevent unauthorized disclosure of insider information by any department or individual within the company [1][2] Chapter 1: General Principles - The system is developed in accordance with various laws and regulations, including the Company Law and Securities Law of the People's Republic of China [1] - The board secretary is responsible for the registration and reporting of insider information personnel [1] - All company personnel must cooperate with the registration and reporting of insider information [1] Chapter 2: Scope of Insider Information and Personnel - Insider information includes significant changes in business policies, major investments, and undisclosed financial reports that could impact stock prices [1][2] - Insider information personnel are defined as individuals or entities that can access insider information directly or indirectly before it is publicly disclosed [2] Chapter 3: Insider Information Registration Management - The company must accurately record all stages of insider information handling and report to the exchange within five trading days after public disclosure [2][6] - A detailed registration process is outlined for insider information personnel, including the need for confidentiality agreements [6][8] Chapter 4: Insider Information Confidentiality Management - The company must manage insider information effectively, especially during significant events that could affect stock prices [6] - Any abnormal trading activity prior to the disclosure of major events must be reported to the exchange [6] Chapter 5: Accountability - Violations of the insider information regulations can lead to disciplinary actions, including warnings, demotions, or termination [7][8] - The company retains the right to pursue legal action against individuals who leak insider information and cause significant losses [8]

Core Points - The company is named Beijing Si-Tech Information Technology Co., Ltd. and was established as a joint-stock company based on the Company Law of the People's Republic of China [2] - The company was approved by the China Securities Regulatory Commission to issue 16,855,000 shares of common stock to the public on January 13, 2017, and was listed on the Shenzhen Stock Exchange on February 13, 2017 [2] - The registered capital of the company is RMB 331,229,052 [2] - The company's business purpose is to promote the national software industry and establish a scientific management and operation system [2] Chapter Summaries Chapter 1: General Provisions - The company is a permanent joint-stock company with a legal representative being the chairman [2] - The legal representative's civil activities are borne by the company [2] Chapter 2: Business Objectives and Scope - The company aims to protect the legal rights of shareholders, employees, and creditors [2] - The business scope includes technology development, transfer, consulting, and services, as well as sales of electronic products and telecommunications business [3] Chapter 3: Shares - The company's shares are issued in the form of stocks, with equal rights for each share of the same category [3] - The company has issued a total of 331,229,052 shares, each with a par value of RMB 1 [4] Chapter 4: Shareholders and Shareholders' Meeting - Shareholders have rights to dividends and other benefits proportional to their shareholdings [7] - The company must hold an annual shareholders' meeting within six months after the end of the previous fiscal year [51] Chapter 5: Financial Assistance - The company must obtain board approval for financial assistance and submit it to the shareholders' meeting for approval [50] - Financial assistance to subsidiaries must comply with specific regulations [50] Chapter 6: Shareholders' Meeting Procedures - The company must notify shareholders of the meeting at least 20 days in advance for annual meetings and 15 days for temporary meetings [64] - Shareholders can propose temporary motions within 10 days before the meeting [62]

北京思特奇信息技术股份有限公司 总经理工作细则 北京思特奇信息技术股份有限公司 总经理工作细则 第一章 总则 第五条 总经理应当具备如下条件： （一）具有较丰富的经济理论知识、管理知识及实践经验，具有较强的经营管 理能力； （二）具有调动员工积极性、建立合理的组织机构、协调各种内外关系和统揽 全局的能力； （三）具有一定年限的企业管理或经济工作经历，精通本行业、熟悉多种行业 的生产经营业务和掌握国家有关政策、法律、法规； （四）诚信勤勉、廉洁奉公、民主公道； 北京思特奇信息技术股份有限公司 总经理工作细则 （五）年富力强，有较强的使命感和积极开拓的进取精神。 第六条 有下列情形之一的，不得担任公司总经理： （一）无民事行为能力或者限制民事行为能力； （二）因贪污、贿赂、侵占财产、挪用财产或者破坏社会经济秩序，被判处刑 罚，或者因犯罪被剥夺政治权利执行期满未逾五年，被宣告缓刑的，自缓刑考 验期满之日起未逾两年； （三）担任破产清算的公司、企业的董事或者厂长、总经理，并对该公司、企 业的破产负有个人责任的，自该公司破产清算完结之日起未逾三年； （四）担任因违法被吊销营业执照、责令关闭的公司、企业的法定代表人，并 ...

Core Viewpoint - The internal audit system of Beijing Siterui Information Technology Co., Ltd. aims to enhance governance structure, standardize economic behavior, improve audit quality, prevent and control risks, and protect investors' rights [3]. Group 1: Internal Audit Structure - The internal audit department is responsible to the board of directors and must report directly to the audit committee when significant issues are discovered [2][3]. - The audit committee consists of at least three non-executive directors, with a majority being independent directors, and is responsible for guiding and supervising the internal audit department [6][4]. - The internal audit department must maintain independence and is not under the financial department's leadership [9][10]. Group 2: Responsibilities of Internal Audit - The internal audit department evaluates the effectiveness of internal controls, the authenticity of financial information, and the efficiency of business activities [3][4]. - It is required to audit significant external investments, asset purchases and sales, external guarantees, related transactions, and the use of raised funds [5][6]. - The internal audit department must report quarterly to the audit committee on the execution of the audit plan and any significant issues found [4][7]. Group 3: Internal Control Objectives - Internal control aims to ensure compliance with laws and regulations, improve operational efficiency, safeguard assets, and ensure accurate and complete information disclosure [3][4]. - The board of directors is responsible for establishing and effectively implementing internal control systems, which must be reviewed and approved by the board [3][4]. Group 4: Audit Procedures and Reporting - Internal audit personnel must document audit evidence clearly and completely, ensuring its sufficiency, relevance, and reliability [6][7]. - The internal audit department must submit an annual audit work plan two months before the end of each accounting year and provide audit reports within two months after the end of each accounting period [7][8]. - The internal audit department is responsible for evaluating the effectiveness of internal controls related to financial reporting and information disclosure [14][15].

Core Viewpoint - The management measures for the use of raised funds by Beijing Siterui Information Technology Co., Ltd. aim to regulate the management of raised funds, enhance their utilization efficiency, and protect investors' interests. Group 1: General Principles - The company establishes a management system for raised funds in accordance with relevant laws and regulations, ensuring that funds are used for specific purposes and in compliance with national industrial policies [4][5]. - The board of directors is responsible for establishing and implementing the management system for raised funds, ensuring that funds are used exclusively for their intended purposes [4][5]. Group 2: Fund Management and Supervision - The company must open a special account for raised funds, and these funds should be stored and managed in this account to prevent misuse [5][6]. - A tripartite supervision agreement must be signed with the sponsor or independent financial advisor and the bank where the funds are stored, detailing the management and usage of the raised funds [6][7]. Group 3: Fund Usage - Raised funds should be used according to the investment plan outlined in the prospectus, and any significant deviations must be reported to the Shenzhen Stock Exchange [9][10]. - The company is prohibited from using raised funds for financial investments or for purposes unrelated to its main business [11][12]. Group 4: Changes in Fund Direction - Any changes in the direction of raised funds must be approved by the shareholders' meeting, and the reasons for such changes must be disclosed [23][24]. - If the company decides to terminate a project funded by raised funds, it must select a new investment project in a timely and scientific manner [16][19]. Group 5: Reporting and Disclosure - The company must regularly disclose the status of raised funds, including their storage, management, and usage, in semi-annual and annual reports [14][31]. - Independent directors must monitor the actual use of raised funds and can hire accounting firms for verification if discrepancies are found [32][33].

北京思特奇信息技术股份有限公司 董事会议事规则 北京思特奇信息技术股份有限公司 董事会议事规则 第一条 宗旨 为保障北京思特奇信息技术股份有限公司（以下简称"公司"）能够依法行使权利， 确保董事会规范运作，完善公司治理结构，根据《中华人民共和国公司法》，《深 圳证券交易所上市公司自律监管指引第 2 号——创业板上市公司规范运作》及《北 京思特奇信息技术股份有限公司章程》（以下简称"《公司章程》"）的规定，结合 公司实际情况，制定本规则。 第二条 董事会秘书 董事会下设董事会秘书办公室，处理董事会日常事务，保管董事会印章。 第三条 专门委员会 董事会下设战略发展委员会、提名委员会、薪酬与考核委员会、审计委员会四个专 门委员会，各专门委员会对董事会负责，为董事会的决策提供咨询意见。 专门委员会成员由董事组成，各委员会成员不得少于三人，具体人数及人员构成由 董事会审议通过。提名委员会、薪酬与考核委员会、审计委员会中独立董事应占多 数。审计委员会应由不在公司担任高级管理人员的董事组成，且召集人为独立董事 中的会计专业人士。各专门委员会可以聘请外部专业人士提供服务，由此发生的合 理费用由公司承担。 专门委员会应当向董事 ...

Group 1 - The company held its 31st meeting of the 4th Board of Directors on June 12, 2025, with all 8 directors present, ensuring compliance with relevant laws and regulations [1][2] - The Board approved the nomination of non-independent directors for the 5th Board, including Mr. Wu Feizhou and nominees from the controlling shareholder Huachuang Yunxin [1][2] - The Board also approved the nomination of independent directors, including Ms. He Xiaoyan and Mr. Zhang Quanli, pending approval from the Shenzhen Stock Exchange [2][3] Group 2 - The company plans to change its registered capital from 331.171437 million to 331.229052 million due to the conversion of convertible bonds, with a total issuance of 27.1 million yuan [3][4] - The Board proposed amendments to the Articles of Association and various governance documents to enhance corporate governance, including rules for shareholder meetings and board meetings [4][5] Group 3 - The Board approved revisions to multiple management systems, including external guarantees, external investments, related party transactions, and fundraising usage management [6][7][8] - The company will hold its second extraordinary general meeting of 2025 on June 30, 2025, to review the proposed resolutions [15][16]

（1）现场会议时间：2025 年 6 月 30 日下午 14:30 （2）网络投票时间： 通过深圳证券交易所交易系统进行网络投票的时间为 2025 年 6 月 30 日上 午 9:15—9:25，9:30—11:30 和下午 13:00—15:00； 通过深圳证券交易所互联网投票系统进行投票的具体时间为 2025 年 6 月 30 日上午 9:15 至下午 15:00 的任意时间。 证券代码：300608 证券简称：思特奇 公告编号：2025-037 债券代码：123054 债券简称：思特转债 北京思特奇信息技术股份有限公司 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有 虚假记载、误导性陈述或重大遗漏。 北京思特奇信息技术股份有限公司（以下简称"公司"）于 2025 年 6 月 12 日 召开第四届董事会第三十一次会议，审议通过了《关于召开公司 2025 年第二次 临时股东会的议案》。根据相关法律、行政法规、部门规章、规范性文件及《公 司章程》的有关规定，董事会提议召开公司 2025 年第二次临时股东会，现将本 次股东会有关事项通知如下： 一、召开会议的基本情况 政法规、部门规章、规范性文件 ...