Core Viewpoint - The company plans to issue H shares and apply for listing on the Hong Kong Stock Exchange to enhance its capital strength and international competitiveness [2][3]. Group 1: Company Actions - The company's board of directors has approved the proposal for issuing H shares and listing on the Hong Kong Stock Exchange [1][2]. - The issuance complies with relevant Chinese laws and regulations, and the company will seek necessary approvals from regulatory bodies such as the China Securities Regulatory Commission and the Hong Kong Stock Exchange [2][3]. Group 2: Current Status and Future Steps - The company is actively discussing the issuance with relevant intermediaries, but specific details regarding the issuance have not yet been finalized [3]. - There is significant uncertainty regarding whether the issuance will pass the necessary review and approval processes [3].

证券代码：688099 证券简称：晶晨股份 公告编号：2025-057 晶晨半导体（上海）股份有限公司 关于变更注册资本、取消监事会 并修订《公司章程》及修订、制定相关内部治理制度的公告 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。 晶晨半导体（上海）股份有限公司（以下简称"公司"）于2025年9月5日召 开第三届董事会第二十次会议和第三届监事会第十八次会议，审议通过了《关于 变更注册资本、取消监事会并修订 <公司章程> 及相关议事规则的议案》《关于修 订和制定公司部分内部治理制度的议案》。现将具体情况公告如下： 一、关于变更注册资本的情况 次会议，审议通过了《关于公司2021年限制性股票激励计划首次授予部分第四个 归属期符合归属条件的议案》《关于公司2023年第二期限制性股票激励计划第一 个归属期符合归属条件的议案》 《关于作废处理部分限制性股票的议案》，监事会 对归属名单进行核实并发表了核查意见。立信会计师事务所（特殊普通合伙）于 （信会师报字［2025］第ZA14403号）， 二、关于取消公司监事会的相关情况 根据 ...

Core Viewpoint - The company has revised its Articles of Association and internal governance systems in preparation for its H-share issuance and listing on the Hong Kong Stock Exchange, including the cancellation of the supervisory board and the delegation of its powers to the audit committee of the board of directors [1][2][3]. Group 1: Revision of Articles of Association - The company held its 20th meeting of the third board of directors on September 5, 2025, where it approved the proposal to amend the Articles of Association applicable after the H-share issuance and listing [1]. - The supervisory board will be abolished, and its powers will be transferred to the audit committee of the board of directors [1][3]. - The revised Articles of Association and related rules will be submitted for approval at the shareholders' meeting [1][3]. Group 2: Internal Governance System Revisions - The company has also revised and formulated several internal governance systems based on the new Articles of Association, including rules for shareholder meetings and board meetings [2][5]. - The revised internal governance documents will be disclosed on the Shanghai Stock Exchange website [3][5]. - The company will seek authorization from the shareholders' meeting to make further adjustments to the governance documents as necessary [3][5]. Group 3: Compliance with Regulations - The revisions are in compliance with various laws and regulations, including the Company Law, Securities Law, and the listing rules of the Hong Kong Stock Exchange [2][4]. - The company aims to ensure that its governance structure aligns with both domestic and international regulatory requirements [2][4]. Group 4: Implementation Timeline - The revised Articles of Association and internal governance systems will take effect upon the company's H-share listing [5]. - The company will disclose the full text of the revised governance documents on the Shanghai Stock Exchange website [5].

Group 1 - The company plans to issue H shares and list on the Hong Kong Stock Exchange, increasing the board members from 6 to 7, with independent directors rising from 2 to 3 [1] - The board has nominated Mr. Tian Hong as an independent non-executive director candidate, effective from the date of H share listing [1] - The board committees will be adjusted post-listing, with Mr. Tian Hong joining the Strategic Decision Committee [1] Group 2 - Mr. Tian Hong holds a Ph.D. in Mechanical Engineering from MIT and has extensive experience in leadership roles at TDK and other companies [2] - As of the announcement date, Mr. Tian Hong does not hold shares in the company and has no related party relationships with major stakeholders [3] - Mr. Tian Hong meets all legal and regulatory requirements to serve as an independent director [3]

晶晨半导体（上海）股份有限公司 信息披露暂缓与豁免业务管理制度 市公司信息披露暂缓与豁免管理规定》、《上海证券交易所股票科 创板上市规则》（以下简称"《上市规则》"）等法律、法规、规范 性文件及《晶晨半导体（上海）股份有限公司章程》 （以下简称"公 信息披露暂缓与豁免业务管理制度 第一章 总则 第一条 为确保晶晨半导体（上海）股份有限公司（以下简称"公司"） 信息披露的及时、准确、充分、完整，保护投资者合法权益，根 据《中华人民共和国公司法》、 《上市公司信息披露管理办法》、 《上 二○二五年九月 目 录 晶晨半导体（上海）股份有限公司 司章程"）的有关规定，结合公司的实际情况，特制定本制度。 第二章 暂缓、豁免披露信息的范围 保证所披露的信息不违反国家保密规定。 第四条 出现下列情形之一的，公司和相关信息披露义务人应当及时披露 重大事项： （一）属于核心技术信息等，披露后可能引致不正当竞争的； （二）属于公司自身经营信息，客户、供应商等他人经营信息， 披露后可能侵犯公司、他人商业秘密或者严重损害公司、他人利 益的； （三）披露后可能严重损害公司、他人利益的其他情形。。 第六条 公司和其他信息披露义务人有确实 ...

Core Viewpoint - The nomination of Tian Hong as an independent director candidate for the third board of directors of AmLogic Semiconductor (Shanghai) Co., Ltd. has been made, with the nominee meeting all necessary qualifications and independence requirements [1][2]. Summary by Sections Nomination and Qualifications - The nominee has a solid understanding of the operations of listed companies and is familiar with relevant laws and regulations, possessing over five years of necessary work experience in law, economics, accounting, finance, or management [1]. - The nominee has completed training and obtained relevant certification recognized by the stock exchange [1]. Compliance with Regulations - The nominee's qualifications comply with various laws and regulations, including the Company Law of the People's Republic of China and the Management Measures for Independent Directors of Listed Companies by the China Securities Regulatory Commission [2][3]. Independence Criteria - The nominee does not have any relationships that could affect their independence, such as being employed by the company or its affiliates, holding more than 1% of the company's shares, or having significant business dealings with the company [2][4]. Integrity and Record - The nominee has no adverse records, such as administrative penalties from the China Securities Regulatory Commission or criminal investigations related to securities and futures violations within the last 36 months [4][5]. - The nominee has not been dismissed from previous independent director positions due to absence from board meetings [5]. Confirmation of Qualifications - The nominee has passed the qualification review by the nomination committee of the board of directors of AmLogic Semiconductor (Shanghai) Co., Ltd., and there are no conflicts of interest that could affect their independent performance [5].

晶晨半导体（上海）股份有限公司 证券代码：688099 证券简称：晶晨股份 公告编号：2025-061 关于聘请 H 股发行并上市审计机构的公告 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。 重要内容提示： ? 拟聘请H股发行并上市审计机构：香港立信德豪会计师事务所有限公司 （以下简称"香港立信"） 一、拟聘请H股发行并上市审计机构的基本情况 根据香港立信提供的相关信息，公司聘请H股发行并上市审计机构的基本情 况如下： （一）机构信息 香港立信成立于 1981 年，注册地址为香港。 香港立信是国际会计网络 BDO 的成员所，具备审计依据国际财务报告准则编制的上市公司财务报告的资格并符 合香港联交所的相关要求。 截至 2024 年末，香港立信拥有超过 60 名董事及员工 1,000 人。 供年报审计服务，具有上市公司所在行业审计业务经验。 香港立信已符合香港会计师公会执业法团（专业弥偿）规则，投保有效且足 够的专业责任保险。 最近三年的执业质量检查并未发现任何对香港立信的审计业务有重大影响 的事项。 二、拟聘任H股发行并上 ...

Core Points - The internal audit system of AmLogic Semiconductor (Shanghai) Co., Ltd. aims to standardize internal audit work, clarify the responsibilities of the audit department and personnel, enhance audit quality, and protect the rights of the company and its investors [1][2]. Group 1: General Principles - The internal audit system is established based on relevant laws and regulations, including the Company Law of the People's Republic of China and the Basic Norms for Internal Control [1]. - The internal audit is defined as the evaluation and supervision of the effectiveness of internal controls and risk management, the authenticity and completeness of financial information, and the efficiency of operational activities [2][3]. Group 2: Internal Audit Organization and Personnel - The audit department is responsible for conducting internal audits and must maintain independence and objectivity, not being under the leadership of the financial management department [6][12]. - The audit committee, composed of independent directors, oversees the audit department and ensures that the internal audit personnel possess relevant professional knowledge and skills [8][9]. Group 3: Responsibilities of the Audit Department - The audit department's main responsibilities include evaluating the integrity and effectiveness of internal controls, auditing financial data, and assisting in establishing anti-fraud mechanisms [5][6]. - The audit department must submit internal audit reports to the audit committee at the end of each fiscal period, reflecting any identified internal control deficiencies [5][6]. Group 4: Audit Procedures - The audit department conducts audits based on business processes and evaluates the design and implementation of internal controls [9][10]. - Audit personnel are required to maintain a rigorous work attitude and report any issues found during the audit process to the board of directors [9][10]. Group 5: Audit Authority - The audit department has the authority to request relevant documents from various departments, investigate audit-related issues, and take necessary temporary measures in case of serious violations of financial regulations [21][22]. - The audit department is responsible for compiling an annual audit work plan and determining audit subjects based on the approved plan [22][23]. Group 6: Establishing Audit Archives - The audit department must establish audit archives for each audit matter and ensure proper management and confidentiality of these records [28][29]. - The retention period for audit work materials is set at three years, and any destruction of these records requires approval from the audit committee or the chairman [30][31].

本事项不会影响公司正常业务开展及日常资金周转需要，不构成关联交易， 不属于《上海证券交易所科创板股票上市规则》等规定的不得提供财务资助的 情形。本事项在公司董事会审议权限范围内，无需提交股东大会审议。 证券代码：688099 证券简称：晶晨股份 公告编号：2025-058 晶晨半导体（上海）股份有限公司 关于制定《员工购房免息借款制度》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。 根据最新的《上海证券交易所科创板股票上市规则》，为员工提供购房免息 借款属于财务资助事项，需上董事会审议。为便捷实际操作，晶晨半导体（上海） 股份有限公司（以下简称"公司"）于2025年9月5日召开第三届董事会第二十次 会议审议通过了制定《员工购房免息借款制度》的议案，同意公司使用总额度不 超过人民币3,000万元的自有资金为符合条件的员工提供购房借款，员工的借款 总额在额度范围内可无需董事会逐笔审批，并同时制定《员工购房免息借款制度》。 一、财务资助事项 万元，每年借款总额度限额为人民币 1,000 万元，该额度使用后员工归还的借 款 ...

独立董事候选人声明与承诺 本人田宏，已充分了解并同意由提名人晶晨半导体（上海） 股份有限公司董事会提名为晶晨半导体（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晶晨半导体（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： （一）《中华人民共和国公司法》等关于董事任职资格的规 定； （九）《银行业金融机构董事（理事）和高级管理人员任职 资格管理办法》《保险公司董事、监事和高级管理人员任职资格 管理规定》《保险机构独立董事管理办法》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 ...