证券代码：603275 证券简称：众辰科技 公告编号：2025-051 上海众辰电子科技股份有限公司 关于取消公司监事会、修订《公司章程》 及制定修订部分相关制度的公告 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。 上海众辰电子科技股份有限公司（以下简称"公司"）于 2025 年 8 月 22 日召开第二届董事会第十六次会议、第二届监事会第十二次会议，审议通过了 《关于取消公司监事会并修订 <公司章程> 及相关附件的议案》《关于修订部分 需提交股东大会审议的内部制度的议案》《关于制定及修订部分无需提交股东 大会审议的内部制度的议案》。现将相关情况公告如下： 一、取消公司监事会情况 为全面贯彻落实最新法律法规要求，进一步规范公司运作机制，提升公司 治理水平，公司拟进行本次调整。根据 2024 年 7 月 1 日起实施的《中华人民共 和国公司法》以及《上市公司章程指引（2025 年 3 月修订）》《上市公司股东 会规则（2025 年 3 月修订）》《上海证券交易所股票上市规则（2025 年 4 月修 订）》等相关法律法规、规 ...

证券代码：603275 证券简称：众辰科技 公告编号：2025-054 上海众辰电子科技股份有限公司 本公司监事会及全体监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。 一、监事会会议召开情况 上海众辰电子科技股份有限公司(以下简称"公司")于 2025 年 8 月 22 日以 现场方式召开第二届监事会第十二次会议（以下简称"本次会议"）。根据《上 海众辰电子科技股份有限公司章程》（以下简称"《公司章程》"）的规定，本 次会议通知已于 2025 年 8 月 12 日以电子邮件等形式发送。本次会议由公司监事 会主席祝元北先生召集和主持，应参会监事 3 名，实际参会监事 3 名。本次会议 的召集、召开和表决情况符合《中华人民共和国公司法》及有关法律法规的规定。 参会监事审议并以投票表决方式通过了以下议案： 具体内容详见公司于同日在上海证券交易所网站（www.sse.com.cn）披露的 《关于 2025 年半年度募集资金存放与实际使用情况专项报告》（公告编号： （三）审议通过《关于使用剩余超募资金永久补充流动资金的议案》 二、监事会会议审议情况 ...

证券代码：603275 证券简称：众辰科技 公告编号：2025-050 上海众辰电子科技股份有限公司 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： ? 股东大会召开日期：2025年9月18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、 召开会议的基本情况 (一)股东大会类型和届次 (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 (四)现场会议召开的日期、时间和地点 召开的日期时间：2025 年 9 月 18 日 15 点 00 分 召开地点：上海市松江区泖港镇叶新公路 3768 号公司会议室 (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大会网络投票系统 网络投票起止时间：自2025 年 9 月 18 日 至2025 年 9 月 18 日 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 东大会召开当日的交易时间段，即 9:15-9:25,9:30-11:30，13 ...

Core Viewpoint - The company aims to strengthen its internal control system to ensure compliance with laws and regulations, enhance operational efficiency, safeguard assets, and ensure accurate information disclosure. Group 1: Internal Control Objectives - The internal control system is designed to ensure the implementation of relevant laws and regulations [1] - It aims to improve operational efficiency and increase shareholder returns [1] - The system is intended to protect the safety and integrity of company assets [1] - It ensures that information disclosure is truthful, accurate, complete, and fair [1] Group 2: Internal Control Content - Internal control includes business control, accounting system control, information transmission control, and internal audit control [2] - The company is committed to improving its governance structure and establishing effective incentive mechanisms [2] - Internal control activities cover all operational aspects, including sales, procurement, asset management, and financial reporting [2][3] Group 3: Management Control of Subsidiaries - The company establishes control systems for its subsidiaries, including appointing directors and senior management [3] - Subsidiaries must report significant business and financial matters to the company [4] - The company analyzes monthly reports from subsidiaries to monitor their performance [4] Group 4: Internal Control of Related Transactions - Related transactions must adhere to principles of honesty, equality, and fairness [5] - The company defines approval authority for related transactions and requires independent director approval for significant transactions [5][6] - Written agreements must be established for related transactions to clarify rights and obligations [6] Group 5: External Guarantee Control - The company follows legal and prudent principles for external guarantees, ensuring risk control [7] - Approval for external guarantees must comply with the company's articles of association [7] - The company must assess the financial and operational status of the guaranteed party [7][8] Group 6: Major Investment Control - Major investments must follow legal, prudent, and effective principles to control investment risks [9] - A dedicated team is responsible for evaluating the feasibility and risks of major investment projects [9][10] - The board must monitor the progress and effectiveness of major investments [10] Group 7: Information Disclosure Control - The company must comply with regulations regarding information disclosure and ensure timely reporting of significant events [11] - A confidentiality system is established for major internal information [11] - The board secretary is responsible for analyzing and reporting significant internal information [11] Group 8: Internal Control Evaluation and Reporting - The internal audit department regularly checks for control deficiencies and evaluates effectiveness [12] - The board reviews internal control reports and self-evaluations annually [12][13] - The company must disclose internal control evaluations and auditor opinions to the stock exchange [12][13]

上海众辰电子科技股份有限公司 第一条 为规范公司董事及高级管理人员薪酬管理，建立科学有效的激励与 约束机制，有效调动公司董事及高级管理人员的积极性，实现公司发展战略目标， 保证公司持续发展的内在动力，根据《中华人民共和国公司法》《上市公司治理 准则》等法律、法规和《上海众辰电子科技股份有限公司章程》（以下简称 "《公司章程》"）的规定，结合公司实际情况，特制定本管理制度。 第二条 适用对象 （一）公司董事会的全体成员； （二）在公司任职的所有高级管理人员，包括经理、副经理、财务总监、 董事会秘书等公司章程规定的高级管理人员。 第三条 薪酬原则 （一）坚持薪酬与公司长远利益相结合原则； （二）坚持薪酬与公司的规模、业绩等实际情况相结合的原则； （三）坚持按价值贡献分配，薪酬与岗位职责、履职情况相结合； （四）坚持激励与约束并重的原则。 第四条 薪酬构成与标准 律法规的规定执行；享受公司规定的其他福利等。 第五条 薪酬发放 （一）独立董事津贴为每人每年人民币6万元（税前）。 （二）基本年薪按月发放，绩效年薪在会计年度结束后结合年度考核情况 发放，任期激励根据个人任期业绩情况在任期结束后发放。 （一）独立董事以固定 ...

Core Viewpoint - The document outlines the management system for related party transactions of Shanghai Zhongchen Electronics Technology Co., Ltd, emphasizing the need for fairness, transparency, and protection of the interests of all shareholders, especially minority investors [1][2][3]. Group 1: General Principles - The management system aims to regulate related party transactions, ensuring compliance with relevant laws and regulations, including the Company Law and Securities Law [1]. - The audit committee of the board of directors is responsible for overseeing and managing related party transactions [1]. - Internal controls for related party transactions must adhere to principles of honesty, equality, voluntariness, fairness, openness, and impartiality [1][2]. Group 2: Definition of Related Parties - Related parties include both legal entities and natural persons that have a significant influence or control over the company [2][3]. - Specific criteria for identifying related legal entities include direct or indirect control over the company or ownership of more than 5% of shares [2][3]. - Related natural persons include shareholders with more than 5% ownership, directors, and senior management [3]. Group 3: Related Party Transactions - Related party transactions involve the transfer of resources or obligations between the company and its related parties, including loans, investments, and asset sales [4][5]. - Pricing for related party transactions should follow national pricing, market prices, or negotiated prices, with a preference for fair market value [5][6]. Group 4: Approval and Disclosure Procedures - Transactions exceeding certain thresholds require approval from independent directors and must be disclosed to shareholders [7][8]. - Specific thresholds include transactions over 300,000 yuan with related natural persons and over 3 million yuan with related legal entities [7][8]. - Continuous related party transactions within a 12-month period are subject to cumulative calculation for disclosure requirements [8][9]. Group 5: Financial Assistance and Guarantees - The company is generally prohibited from providing financial assistance to related parties, with specific exceptions outlined [9][10]. - Guarantees provided to related parties must also undergo rigorous approval processes involving independent directors and shareholder meetings [10][11]. Group 6: Information Disclosure - The company must disclose related party transactions in accordance with legal requirements, including transaction amounts and the nature of the relationships involved [34][35]. - Disclosure must include details such as transaction agreements, board resolutions, and independent director opinions [38][39].

上海众辰电子科技股份有限公司 会计师事务所选聘制度 上海众辰电子科技股份有限公司 第一章 总则 第一条 为了规范上海众辰电子科技股份有限公司（以下简称"公司"）对公 司进行审计的会计师事务所的行为，切实维护股东利益，提高审计工作和财务信 息质量，根据《中华人民共和国公司法》《国有企业、上市公司选聘会计师事务 所管理办法》等法律法规、规范性文件和《上海众辰电子科技股份有限公司章程》 （以下简称"《公司章程》"）等有关规定，结合公司实际情况，特制定本制度。 第二条 公司选聘进行会计报表审计业务的会计师事务所，需遵照本制度的 规定。选聘其他专项审计业务的会计师事务所，公司管理层视重要性程度可参照 本制度执行。 第三条 公司选聘会计师事务所应经董事会审计委员会（以下简称"审计委 员会"）审议同意后，提交董事会审议，由股东会最后决定。公司不得在董事会 审议、股东会审议批准前聘请会计师事务所开展审计业务。 第四条 公司控股股东、实际控制人不得在公司董事会审议、股东会审议批 准前，向公司指定会计师事务所，也不得干预审计委员会独立履行审核职责。 第二章 会计师事务所执业质量要求 第五条 公司选聘的会计师事务所应当具备下列条件 ...

Core Viewpoint - The document outlines the management system for controlling subsidiaries of Shanghai Zhongchen Electronic Technology Co., Ltd, emphasizing the importance of internal control, governance structure, financial management, and information disclosure to ensure compliance and operational efficiency [1][2][3]. Group 1: General Principles - The purpose of the management system is to strengthen internal control, promote standardized operations, and protect investors' rights [1]. - The system is based on relevant laws and regulations, including the Company Law and the Shanghai Stock Exchange Listing Rules [2]. - The management aims to establish effective control mechanisms over subsidiaries' operations, resources, and investments to enhance overall efficiency and risk resistance [3]. Group 2: Governance Structure - Subsidiaries must establish a sound governance structure and operational systems in accordance with legal requirements [6]. - The company will appoint directors, supervisors, and senior management to monitor and govern subsidiaries [7]. - Shareholders' meetings are the authority of subsidiaries, and representatives from the parent company will participate and report back on meeting outcomes [8]. Group 3: Financial Management - Subsidiaries are required to adhere to national fiscal and tax policies and develop financial management regulations to ensure the legality and accuracy of accounting data [6]. - Financial management tasks include effective fund utilization, risk control, and asset management to ensure sustainability [6][7]. - Subsidiaries must provide regular financial reports to the parent company, including operational and financial statements [7]. Group 4: Internal Audit Supervision - The parent company will conduct regular audits of subsidiaries to ensure compliance and operational efficiency [9]. - Internal audit content includes economic efficiency audits, project audits, and compliance audits [9]. - Subsidiaries must implement audit recommendations approved by the parent company's board [10]. Group 5: Investment Management - Subsidiaries must conduct feasibility studies before submitting investment proposals to their boards [10]. - Development plans of subsidiaries should align with the overall strategy of the parent company [10]. - Transactions must follow established internal control procedures and receive necessary approvals before execution [10]. Group 6: Internal Information Management - A reporting system for significant events is established, requiring subsidiaries to report major business and financial events promptly [11]. - Regular and significant event reports must be submitted to the parent company's finance department and securities affairs department [11][12]. - The heads of subsidiaries are responsible for managing information disclosure and ensuring compliance with reporting obligations [12]. Group 7: Document Management - Subsidiaries must submit essential documents, including business licenses and internal control documents, to the parent company's board secretary [13]. - Any changes in business licenses or internal control systems must be reported promptly to ensure updated records [13]. - Significant agreements related to external investments must also be filed with the parent company's board secretary [13].

上海众辰电子科技股份有限公司 内幕信息知情人登记备案制度 上海众辰电子科技股份有限公司 第一章 总则 第一条 为规范上海众辰电子科技股份有限公司（以下简称"公司"）的内 幕信息管理行为，加强内幕信息保密工作，维护信息披露的"公开、公平、公正" 原则，保护广大投资者的合法权益，根据《中华人民共和国公司法》《中华人民 共和国证券法》（以下简称"《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》、中国证监会《上市公司监管指引第 5 号——上市 公司内幕信息知情人登记管理制度》和《上海证券交易所上市公司自律监管指引 第 1 号——规范运作》等有关法律、法规及《上海众辰电子科技股份有限公司章 程》（以下简称"《公司章程》"）的有关规定，特制定本制度。 第二章 内幕信息及内幕信息知情人 第二条 本制度所称内幕信息知情人，是指根据《证券法》第五十一条规定， 公司内幕信息公开披露前能直接或者间接获取内幕信息的人员，包括但不限于： （一）公司及其董事、高级管理人员； （二）持有公司百分之五以上股份的股东及其董事、高级管理人员，公司的 实际控制人及其董事、高级管理人员； （三）公司控股或者实际控制的公司及 ...

上海众辰电子科技股份有限公司 累积投票制实施细则 上海众辰电子科技股份有限公司 第一章 总 则 第一条 为规范上海众辰电子科技股份有限公司（以下简称"公司"）董事、 监事的选举，保证公司所有股东充分行使权利，维护中小股东的合法权益，根据 《上市公司治理准则》《上海证券交易所股票上市规则》等法律、法规、规范性 文件及《上海众辰电子科技股份有限公司章程》（以下简称"公司章程"）的有 关规定，制定本细则。 第五条 公司依照公司章程规定的方式和程序确定董事候选人，确保选举的 公开、公平、公正。 第二条 公司股东会就选举两名以上董事进行表决时，实行累积投票制。 前款所称累积投票制是指股东会选举董事时，每一股份拥有与应选董事人数 相同的表决权，股东拥有的表决权可以集中使用。 第三条 本细则适用于公司董事（包括独立董事）的选举。由职工代表担任 的董事由公司职工代表大会以民主形式选举产生或更换，不适用于本实施细则的 相关规定。 第四条 公司通过累积投票制选举产生的董事，其任期不实施交错任期制， 即届中因缺额而补选的董事任期为本届余任期限，不跨届任职。 第二章 董事候选人的提名 第六条 董事候选人提名的方式为： （一）董事候选 ...