中巨芯公告，截至本公告披露日，股东深圳远致富海十一号投资企业（有限合伙）持有5172.49万股， 占3.50%；远致富海因自身资金需求，计划在2025年9月16日至2025年12月15日，通过集中竞价减持不 超过2215.91万股、大宗交易减持不超过1477.28万股，合计减持不超过3693.19万股，减持比例不超过 2.50%，减持价格按照市场价格确定。 ...

人民财讯9月10日电，中巨芯(688549)9月10日晚间公告，持股3.5%的股东深圳远致富海十一号投资企业 (有限合伙)(简称"远致富海")拟通过集中竞价、大宗交易的方式减持公司股份不超过3693.19万股，不超 过公司总股本的2.5%。 ...

Core Viewpoint - On September 8, a total of 21 listed companies had their restricted shares unlocked, with a total market value of approximately 35.072 billion yuan [1] Summary by Category Restricted Share Unlocking - The specific situation of restricted share unlocking includes various companies and the types of shares being unlocked, such as equity incentive restricted circulation and pre-issue share restrictions [1] - Notable companies include: - Xizang Mining (000762) with 17,300 shares unlocked - Fida Environmental Protection (600526) with 9.284 million shares unlocked - Jichuan Pharmaceutical (600566) with 2.073 million shares unlocked - Nanguang Energy Storage (600995) with 2.234 billion shares unlocked, the largest among the listed companies [1] Market Impact - The total market value of the unlocked shares is significant, indicating potential liquidity changes in the market [1] - Companies like Xibu Gold (601069) and Shengtong Energy (001331) also had substantial amounts of shares unlocked, with 198 million and 126 million shares respectively [1]

Group 1 - The Shanghai Stock Exchange's Sci-Tech Innovation Board semiconductor materials and equipment index has risen by 2.22%, with key stocks such as Tianyue Advanced hitting the daily limit, and Linweina and Naike Equipment increasing by 4.30% and 3.94% respectively [1] - The Sci-Tech Semiconductor ETF (588170) has increased by 2.30%, with the latest price reported at 1.16 yuan [1] - The semiconductor equipment and materials industry is a significant area for domestic substitution, characterized by low domestic substitution rates and high potential for growth, benefiting from the expansion of semiconductor demand driven by the AI revolution, technology restructuring, and advancements in lithography technology [1] Group 2 - Hangzhou Mude Micro-Nano has achieved a breakthrough in silicon carbide optical waveguide technology, publishing a paper in the journal eLight on the latest technology of the second generation silicon carbide optical waveguide [1] - The Sci-Tech Semiconductor ETF (588170) and its connected funds track the semiconductor materials and equipment index, encompassing 59% semiconductor equipment and 25% semiconductor materials within the Sci-Tech Innovation Board [1]

（文章来源：证券日报） 证券日报网讯 9月2日晚间，中巨芯发布公告称，天健所作为公司聘任的2025年度审计机构，原委派签 字注册会计师韦军先生、薛焱女士作为公司2025年度财务报表审计报告和2025年末财务报告内部控制审 计报告的签字注册会计师。由于天健所内部工作调整原因，现委派胡友邻接替韦军作为公司2025年度审 计项目签字注册会计师。本次变更后，公司2025年度审计项目的签字注册会计师为胡友邻和薛焱。 ...

Core Points - The company is holding its second extraordinary general meeting of shareholders in 2025 to discuss significant changes including the cancellation of the supervisory board, changes in business scope, and amendments to the Articles of Association [1][6][9]. Group 1: Meeting Procedures - The meeting will ensure the orderly conduct and rights of shareholders, allowing only authorized participants to enter [1][2]. - Attendees must verify their identity and complete registration 30 minutes before the meeting starts [2][3]. - The meeting will follow a structured agenda, allowing shareholders to express their opinions and vote on proposals [3][4][6]. Group 2: Key Proposals - Proposal 1 involves the cancellation of the supervisory board, with its responsibilities transferred to the audit committee of the board of directors [6][9]. - The company plans to change its business scope to align with strategic development needs, including the manufacturing and sales of electronic materials and related products [8][16]. - The Articles of Association will be amended to reflect the cancellation of the supervisory board and other necessary updates, with specific changes detailed in the attached documents [9][11]. Group 3: Voting and Legal Compliance - Voting will be conducted through both on-site and online methods, with results announced after the meeting [4][6]. - Legal representatives will witness the meeting and provide legal opinions on the proceedings [4][11]. - Shareholders are reminded to maintain order during the meeting and adhere to the established rules [5][6].

中巨芯科技股份有限公司 2025 年第二次临时股东大会会议资料 证券代码：688549 证券简称：中巨芯 中巨芯科技股份有限公司 2025 年第二次临时股东大会会议资料 2025 年 9 月 | | | 中巨芯科技股份有限公司 2025 年第二次临时股东大会会议资料 中巨芯科技股份有限公司 2025 年第二次临时股东大会会议须知 为了维护全体股东的合法权益，确保股东大会的正常秩序和议事效率，保证 大会的顺利进行，根据《中华人民共和国公司法》《中华人民共和国证券法》《上 市公司股东大会规则》以及《中巨芯科技股份有限公司章程》《中巨芯科技股份 有限公司股东大会议事规则》等相关规定，特制定股东大会会议须知： 一、为保证本次大会的严肃性和正常秩序，切实维护与会股东及股东代理人 的合法权益，除出席会议的股东及股东代理人、公司董事、监事、高级管理人员、 见证律师及董事会邀请的人员外，公司有权依法拒绝其他无关人员进入会议。 二、为确认出席大会的股东及股东代理人或其他出席者的出席资格，会议工 作人员将对出席会议者的身份进行必要的核对工作，请被核对者给予配合。出席 会议的股东及股东代理人须在会议召开前 30 分钟到会议现场办理 ...

Core Viewpoint - The company has appointed a new signing auditor for the 2025 fiscal year due to internal adjustments at the auditing firm, which will not adversely affect the audit process [1][2]. Group 1: Appointment of Auditor - The company has approved the appointment of Tianjian Accounting Firm as the auditing institution for the 2025 fiscal year during board meetings held on April 9 and May 8, 2025 [1]. - The signing auditors for the 2025 financial statement audit were originally Mr. Wei Jun and Ms. Xue Yan, but Mr. Hu Youlin has been appointed to replace Mr. Wei Jun due to internal adjustments at Tianjian [1][2]. Group 2: Auditor's Background - Mr. Hu Youlin has been a certified public accountant since September 2007 and has been practicing at Tianjian since then, starting to provide audit services for the company in 2025 [2]. - In the past three years, Mr. Hu has signed audit reports for several listed companies, including Dali Kape, Changling Hydraulic, Wuxi Zhenhua, and Dingsheng New Materials [2]. - Mr. Hu has not faced any criminal or administrative penalties, supervisory measures, or disciplinary actions related to his professional conduct in the last three years [2]. Group 3: Impact on the Company - The transition of responsibilities during the change of signing auditors has been orderly, and the change will not negatively impact the company's 2025 financial statement audit and internal control audit for the year-end report [2].

Core Viewpoint - The company will participate in a collective performance briefing for the semiconductor equipment and materials industry on September 10, 2025, to provide investors with insights into its operational results and financial status for the first half of 2025 [1]. Group 1: Meeting Details - Meeting Date and Time: September 10, 2025, from 15:00 to 17:00 [2] - Meeting Location: Shanghai Stock Exchange Roadshow Center [2] - Meeting Format: Online text interaction Q&A [3] Group 2: Participants - Key attendees include the Chairman and General Manager Mr. Chen Gang, Vice General Manager Mr. Chen Dongqiang, Board Secretary Mr. Chen Lifeng, Financial Officer Ms. Sun Lin, and Independent Directors Mr. Yu Weiping, Ms. Xu Jing, and Mr. Shi Jianbin [2]. Group 3: Investor Participation - Investors can log in to the Shanghai Stock Exchange Roadshow Center on September 10, 2025, to participate in the performance briefing and ask questions [2][3]. - Investors can submit questions from September 3 to September 9, 2025, through the Roadshow Center website or via the company's contact methods [3]. Group 4: Additional Information - After the briefing, investors can view the meeting's details and main content on the Shanghai Stock Exchange Roadshow Center [4].

二、说明会召开的时间、地点和方式 证券代码：688549 证券简称：中巨芯 公告编号：2025-033 中巨芯科技股份有限公司 关于参加 2025 年半年度科创板半导体设备及 材料行业集体业绩说明会的公告 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： 一、说明会类型 中巨芯科技股份有限公司（以下简称"公司"）已于 2025 年 8 月 27 日在上 海证券交易所网站（www.sse.com.cn）披露了《中巨芯科技股份有限公司 2025 年半年度报告》。为便于广大投资者更加全面深入地了解公司 2025 年半年度的 会议召开时间：2025 年 9 月 10 日（星期三）15:00-17:00 会议召开地点：上海证券交易所上证路演中心 （https://roadshow.sseinfo.com/） 会议召开方式：网络文字互动问答 会议问题征集：投资者可于 2025 年 9 月 3 日（星期三）至 9 月 9 日（星 期二）16:00 前登录上证路演中心网站首页，点击"提问预征集"栏目 （https://roa ...