Group 1 - The company is named Verisilicon Microelectronics (Shanghai) Co., Ltd., established as a joint-stock company based on the previous entity, Verisilicon Microelectronics (Shanghai) Ltd. [3][4] - The company was approved by the Shanghai Stock Exchange and registered with the China Securities Regulatory Commission, issuing 48,319,289 shares of common stock to the public in 2019 and listing on August 18, 2020 [3][4]. - The registered capital of the company is RMB 499,911,232 [4]. Group 2 - The company's business purpose is to promote the rapid development of China's microelectronics industry through the development, manufacturing, and sales of related products and technologies [5][6]. - The company's business scope includes integrated circuit design, debugging, maintenance, software development, and providing related technical consulting and services [6]. Group 3 - The company has issued a total of 525,713,273 shares, all of which are common shares [10]. - The company can increase its capital through various methods, including issuing shares to unspecified or specific objects, distributing bonus shares, and converting reserves into capital [11][12]. Group 4 - The company’s shareholders have rights to dividends and other benefits proportional to their shareholdings, the right to request meetings, and the right to supervise the company's operations [15][33]. - Shareholders holding more than 10% of the shares can request the board to convene a temporary shareholders' meeting [30].

Core Points - The article outlines the selection system for accounting firms at Chipown Microelectronics (Shanghai) Co., Ltd, aiming to standardize the process and protect shareholder interests while enhancing audit quality and financial information disclosure [1][2][3] Group 1: General Principles - The selection of accounting firms must comply with relevant laws, regulations, and the company's articles of association [1] - The selection process requires approval from the audit committee, board of directors, and shareholders [1][2] Group 2: Quality Requirements for Accounting Firms - Selected accounting firms must possess valid qualifications, a stable workplace, and a good reputation for audit quality [2][3] - Firms must maintain confidentiality regarding company information and comply with the regulations set by the China Securities Regulatory Commission [1][2] Group 3: Selection Procedures - The audit committee is responsible for the selection process, including developing policies, evaluating candidates, and proposing recommendations to the board [2][3] - Various selection methods can be employed, such as competitive negotiation and public selection, ensuring fairness and transparency [2][3] Group 4: Appointment and Evaluation - The appointed accounting firm must fulfill its obligations as per the agreement and complete the audit within the stipulated time [4][5] - The audit committee must evaluate the performance of the accounting firm annually and report to the board [4][5] Group 5: Special Provisions for Replacement - If a firm is to be replaced, a 20-day prior notice is required, and the firm can present its case during the shareholders' meeting [5][6] - The company must disclose reasons for changing firms and any communication with previous auditors [5][6] Group 6: Other Regulations - The company must maintain proper documentation of the selection process for at least ten years [6][7] - Any conflicts between this system and existing laws or regulations will defer to the latter [7]

Core Points - The article outlines the external investment management system of Chipone Technology (Shanghai) Co., Ltd, aimed at regulating external investment behavior, enhancing management, and safeguarding investor interests [2][3][4] Group 1: General Principles - The external investment refers to the company's activities to invest monetary funds, equity, or assessed physical or intangible assets for future returns [2] - Investments are categorized into short-term (up to 1 year) and long-term (over 1 year) investments, with specific types defined for each category [2][3] - The investment behavior must comply with national regulations and align with the company's long-term development strategy [3][4] Group 2: Approval Authority - The company implements a professional management and hierarchical approval system for external investments [6] - The decision-making bodies for external investments include the shareholders' meeting, board of directors, and the president, each with defined authority [8][9] Group 3: Investment Management Organization - The board's strategic committee is responsible for researching major investment decisions and may form an investment review group for preparatory work [9] - The president is the main responsible person for implementing external investments, overseeing resources, and reporting progress to the board [9][10] Group 4: Investment Procedures - Short-term investment procedures involve the finance department preparing cash flow statements and investment proposals for approval [17] - Long-term investment procedures require the investment development department to conduct environmental assessments and prepare feasibility reports for approval [22][23] Group 5: Transfer and Recovery of Investments - The company can recover investments under specific circumstances, such as force majeure or contractual termination [32] - Investment transfers are permitted if projects deviate from the company's direction or show continuous losses [33][34] Group 6: Financial Management and Auditing - The finance department is responsible for comprehensive financial records and accounting for external investments [41] - Regular audits of subsidiaries are mandated to ensure compliance with financial management policies [43][44] Group 7: Reporting and Disclosure - The company must adhere to legal and regulatory requirements for information disclosure regarding external investments [48] - Subsidiaries are required to report significant events and financial statuses to the board promptly [50][51]

Core Points - The implementation rules for the cumulative voting system aim to enhance corporate governance and protect the interests of minority shareholders [1][5] - The cumulative voting system allows shareholders to allocate their voting rights among candidates for non-employee director positions, enabling concentrated voting for a single candidate or distributed voting among multiple candidates [2][3] Summary by Sections Cumulative Voting System - The cumulative voting system grants each share the same number of votes as the number of directors to be elected, allowing shareholders to concentrate their votes [1][2] - Independent directors must be elected separately from other board members, and the election of independent directors requires the use of the cumulative voting system [1][3] Voting Process - Shareholders holding more than 1% of voting shares can propose director candidates before the shareholder meeting [2] - The voting rights for independent and non-independent directors are calculated based on the number of shares held multiplied by the number of directors to be elected [6][7] Election Mechanism - Votes can be concentrated on one candidate or distributed among several, with specific rules for determining the elected candidates based on the total votes received [3][4] - If the total votes exceed the legal voting rights, the ballot will be deemed invalid, while any unused votes will be considered as waived [5] Implementation and Amendments - The rules will take effect upon approval by the shareholder meeting and can be amended by the board of directors, subject to shareholder approval [5][6]

Meeting Overview - The shareholder meeting of Chip Original Microelectronics (Shanghai) Co., Ltd. is scheduled for July 30, 2025, at 14:00 [1] - The meeting will be held at Zhangjiang Building, 20th Floor, 560 Songtao Road, Zhangjiang Hi-Tech Park, Pudong New District, Shanghai [1] - Voting will be conducted through a combination of on-site and online methods using the Shanghai Stock Exchange's network voting system [1][2] Voting Procedures - The online voting period is set for July 30, 2025, during trading hours: 9:15-9:25, 9:30-11:30, and 13:00-15:00 [1] - Shareholders can vote via the trading system or the internet voting platform, with identity verification required for first-time users [3][4] - Specific procedures for margin trading, transfer, and other related accounts must comply with relevant regulations [2] Agenda Items - The meeting will review several proposals, including the cancellation of the supervisory board and amendments to the company’s articles of association [2] - Cumulative voting will be used for the election of the third board of directors, including non-independent and independent directors [2][6] - The proposals have been approved by the company's second board of directors during their 23rd meeting [2] Attendance and Registration - Shareholders registered by the close of trading on July 23, 2025, are eligible to attend the meeting [5] - Registration requires valid identification and proof of shareholding, with specific documents outlined for both individual and institutional shareholders [8][9] Additional Services - The company will utilize a reminder service to notify shareholders about the meeting and voting details via smart messaging [4] - Shareholders are advised to arrive at least 30 minutes early for registration [9]

证券代码：688521 证券简称：芯原股份 公告编号：2025-030 芯原微电子（上海）股份有限公司 关于选举第三届董事会职工代表董事的公告 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、准确性和完整性依法承担法律责任。 芯原微电子（上海）股份有限公司（以下简称"公司"）于 2025 年 7 月 14 日召开了第二届董事会第二十三次会议，审议通过了《关于取消监事会、修订公 司章程并办理工商变更登记的议案》，公司拟将董事会成员人数由 9 名调整为 11 名，其中包含职工代表董事 1 名，由公司职工代表大会选举产生，并拟对《芯原 微电子（上海）股份有限公司章程》（以下简称"《公司章程》"）的有关条款进行 修订，前述事项尚需提交公司 2025 年第一次临时股东大会审议通过。 公司于 2025 年 7 月 14 日召开职工代表大会，选举石雯丽女士为公司第三届 董事会职工代表董事。石雯丽女士符合《中华人民共和国公司法》《上海证券交 易所科创板股票上市规则》等法律法规及《公司章程》有关董事的任职资格和条 件，将按照有关规定行使职权。职工代表董事将与公司 2025 年 ...

二、被提名人任职资格符合下列法律、行政法规和部门规章的要求： （一）《中华人民共和国公司法》等关于董事任职资格的规定； 独立董事提名人声明与承诺 提名人芯原微电子（上海）股份有限公司董事会，现提名 Dahong Qian 为芯 原微电子（上海）股份有限公司第三届董事会独立董事候选人，并已充分了解被 提名人职业、学历、职称、详细的工作经历、全部兼职、有无重大失信等不良记 录等情况。被提名人已书面同意出任芯原微电子（上海）股份有限公司第三届董 事会独立董事候选人（参见该独立董事候选人声明）。提名人认为，被提名人具 备独立董事任职资格，与芯原微电子（上海）股份有限公司董事会之间不存在任 何影响其独立性的关系，具体声明并承诺如下： 一、被提名人具备上市公司运作的基本知识，熟悉相关法律、行政法规、规 章及其他规范性文件，具有五年以上法律、经济、会计、财务、管理等履行独立 董事职责所必需的工作经验。 被提名人已经参加培训并取得证券交易所认可的相关培训证明材料（如有）。 （二）《中华人民共和国公务员法》关于公务员兼任职务的规定（如适用）； （三）中国证监会《上市公司独立董事管理办法》、上海证券交易所自律监 管规则以及公司章 ...

证券代码：688521 证券简称：芯原股份 公告编号：2025-029 芯原微电子（上海）股份有限公司 关于董事会换届选举的公告 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、准确性和完整性依法承担法律责任。 芯原微电子（上海）股份有限公司（以下简称"公司"）第二届董事会任期已 届满，根据《中华人民共和国公司法》（以下简称"《公司法》"）、《上海证券 交易所科创板股票上市规则》等法律、法规以及《芯原微电子（上海）股份有限 公司章程》（以下简称"《公司章程》"）的相关规定，公司开展董事会换届选举 工作，现就相关情况公告如下： 一、董事会换届选举情况 公司于 2025 年 7 月 14 日召开了第二届董事会第二十三次会议，审议通过了 《关于公司换届选举第三届董事会成员的议案》，并将提交公司 2025 年第一次 临时股东大会审议，具体提名情况如下： 经董事会提名委员会对第三届董事会董事候选人的任职资格审查，公司董事 会同意提名 Wayne Wei-Ming Dai（戴伟民）先生、Wei-Jin Dai（戴伟进）先生、 汪洋先生、孙国栋先生、陈晓飞先生、陈洪女士 ...

证券代码：688521 证券简称：芯原股份 公告编号：2025-034 芯原微电子（上海）股份有限公司 关于使用自有资金支付募投项目所需资金 并以募集资金等额置换的公告 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、准确性和完整性依法承担法律责任。 为提高芯原微电子（上海）股份有限公司（以下简称"公司"）运营管理效 率、加快公司票据的周转速度、降低公司财务成本及提高募集资金使用效率，不 影响公司募投项目的正常实施，公司拟使用自有资金支付部分募投项目款项并以 募集资金等额置换。公司于 2025 年 7 月14 日召开了第二届董事会第二十三次会 议、第二届监事会第二十次会议，审议通过了《关于使用自有资金支付募投项目 所需资金并以募集资金等额置换的议案》，同意公司使用自有资金支付部分募投 项目款项并以募集资金等额置换事宜。公司监事会发表了明确的同意意见，保荐 机构发表了核查意见。 现将具体情况公告如下： 一、募集资金基本情况 根据中国证券监督管理委员会出具的《关于同意芯原微电子（上海）股份有 限公司向特定对象发行股票注册的批复》（证监许可[2025]561 号 ...

独立董事候选人声明与承诺 本人黄生，已充分了解并同意由提名人芯原微电子（上海）股份有限公司董 事会提名为芯原微电子（上海）股份有限公司第三届董事会独立董事候选人。本 人公开声明，本人具备独立董事任职资格，保证不存在任何影响本人担任芯原微 电子（上海）股份有限公司独立董事独立性的关系，具体声明并承诺如下： 一、本人具备上市公司运作的基本知识，熟悉相关法律、行政法规、部门规 章及其他规范性文件，具有五年以上法律、经济会计、财务、管理等履行独立董 事职责所必需的工作经验。 二、本人任职资格符合下列法律、行政法规和部门规章以及公司规章的要求： （七）中国人民银行《股份制商业银行独立董事和外部监事制度指引》等的 相关规定（如适用）； （八）中国证监会《证券基金经营机构董事、监事、高级管理人员及从业人 员监督管理办法》等的相关规定（如适用）； （二）《中华人民共和国公务员法》关于公务员兼任职务的规定（如适用）； （三）中国证监会《上市公司独立董事管理办法》和上海证券交易所自律监 管规则有关独立董事任职资格和条件的相关规定； （四）中共中央纪委、中共中央组织部《关于规范中管干部辞去公职或者退 （离）休后担任上市公司、基金管 ...