会议资料 二〇二五年七月 苏州锴威特半导体股份有限公司 2025 年第二次临时股东会会议资料 证券代码：688693 证券简称：锴威特 苏州锴威特半导体股份有限公司 2025 年第二次临时股东会 苏州锴威特半导体股份有限公司 2025 年第二次临时股东会会议资料 目 录 | 2025 | 年第二次临时股东会会议须知 1 | | --- | --- | | 2025 | 年第二次临时股东会会议议程 3 | | 2025 | 年第二次临时股东会会议议案 6 | | | 议案一：关于取消监事会、修订《公司章程》的议案 6 | | | 议案二：关于修订、制定公司部分治理制度的议案 8 | | | 议案三：关于董事会换届暨选举第三届董事会非独立董事的议案9 | | | 议案四：关于董事会换届暨选举第三届董事会独立董事的议案13 | 苏州锴威特半导体股份有限公司 2025 年第二次临时股东会会议资料 苏州锴威特半导体股份有限公司 2025 年第二次临时股东会会议须知 为维护广大投资者的合法权益，保障股东在本次股东会期间依法行使权利， 根据《公司法》、中国证监会《上市公司股东会规则》和公司《股东会议事规则》 等有关规定，苏 ...

Market Performance - The Sci-Tech Innovation Board (STAR Market) index fell by 0.86%, closing at 994.80 points, with a total trading volume of 3.163 billion shares and a turnover of 111.999 billion yuan, resulting in a weighted average turnover rate of 1.78% [1] - Among the tradable stocks on the STAR Market, 284 stocks closed higher, with 7 stocks rising over 10%, including Qianyan Biology and Kaiweite, which hit the daily limit [1] - The distribution of turnover rates shows that 3 stocks had turnover rates exceeding 20%, 12 stocks between 10% and 20%, 66 stocks between 5% and 10%, 112 stocks between 3% and 5%, 278 stocks between 1% and 3%, and 117 stocks with turnover rates below 1% [1] High Turnover Stocks - The stock with the highest turnover rate was Shengke Nano, which closed up by 1.34% with a turnover rate of 40.88% and a trading volume of 384 million yuan [1] - Xinyu Ren also saw a rise of 1.62% with a turnover rate of 30.86% and a trading volume of 551 million yuan [1] - Other notable stocks with high turnover rates include Naike Equipment, Jintian Titanium Industry, and Kaiweite, with turnover rates of 20.68%, 19.24%, and 17.96% respectively [1] Sector Analysis - In terms of sector performance, among stocks with turnover rates exceeding 5%, the electronics and pharmaceutical industries had the most stocks, each with 23 stocks listed [2] - The stocks with the highest net inflow of funds included Kexing Pharmaceutical, Weixin Bio, and Yingshi Innovation, with net inflows of 97.8036 million yuan, 90.8112 million yuan, and 78.2145 million yuan respectively [2] - Conversely, the stocks with the highest net outflows included Yuanjie Technology, Huafeng Technology, and Huqiang Technology, with net outflows of 68.8015 million yuan, 65.4406 million yuan, and 61.7524 million yuan respectively [2] Recent Trading Data - Recent trading data shows that 55 stocks received net purchases from leveraged funds, with notable increases in financing balances for Tailin Micro, Liyuanheng, and Juxin Technology, which increased by 132 million yuan, 104 million yuan, and 94.717 million yuan respectively [2] - Stocks with significant decreases in financing balances included Guoda Special Materials, Juhua Materials, and Yingshi Innovation, which decreased by 58.7649 million yuan, 42.0492 million yuan, and 38.6720 million yuan respectively [2] Notable Stocks - Key stocks with significant daily performance include Qianyan Biology, which rose by 20.02%, and Kaiweite, which increased by 19.99% [5] - Other notable performers include Kexing Pharmaceutical, which rose by 15.62%, while stocks like Haitan Ruisheng and Anheng Information saw declines of 6.95% and 6.59% respectively [2][5]

Core Viewpoint - The MOSFET industry in China is experiencing significant growth driven by the demand from sectors such as consumer electronics, communication, industrial control, and automotive electronics, with a projected market size of 42.944 billion yuan in 2024, reflecting a year-on-year growth of 7.67% [1][11]. Industry Overview - MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) is a semiconductor device that controls current using electric fields, consisting of a metal gate, an insulating oxide layer, and a semiconductor substrate [2]. - The industry has evolved through four main stages, from initial development before 2010 to the current phase of domestic substitution, where local manufacturers are increasingly producing high-end products [4][5]. Industry Development History - The industry has transitioned from a pioneering phase before 2010 to a period of local alliances from 2011 to 2013, followed by structural reforms from 2014 to 2016, and now to a phase of domestic substitution since 2017 [4][5]. Industry Supply Chain - The upstream of the MOSFET industry includes raw materials and production equipment, while the midstream focuses on manufacturing, and the downstream applications span automotive electronics, consumer electronics, industrial control, and communication devices [7]. Market Size - The demand for MOSFETs is rising due to the proliferation of 5G technology, the boom in the electric vehicle market, and increasing industrial automation [11]. - The performance of silicon-based MOSFETs is improving, and third-generation semiconductor devices like SiC MOSFETs are being commercialized, enhancing charging efficiency and range for electric vehicles [11]. Key Companies' Performance - The competitive landscape of the MOSFET industry is characterized by dominance from overseas giants like Infineon and ON Semiconductor, while domestic firms such as Huazhu Microelectronics, Silan Microelectronics, and New Clean Energy are emerging as leaders [13]. - Huazhu Microelectronics reported a revenue of 2.355 billion yuan in Q1 2025, a year-on-year increase of 11.29%, with a net profit of 83 million yuan, up 150.68% [14]. - Silan Microelectronics achieved a revenue of 11.221 billion yuan in 2024, reflecting a growth of 20.14%, with R&D investment reaching 1.084 billion yuan, up 22.93% [16]. Industry Development Trends - The market size of the MOSFET industry is expected to continue expanding, particularly in the electric vehicle sector, where demand for high-performance MOSFETs is increasing [18]. - Technological innovation is accelerating, with third-generation semiconductor materials like SiC and GaN gaining traction, promising higher efficiency and performance [19][20]. - The trend of domestic substitution is strengthening, with local companies improving their competitiveness and reducing reliance on foreign products, while also integrating the supply chain [21].

证券代码：688693 证券简称：锴威特 公告编号：2025-032 苏州锴威特半导体股份有限公司 关于召开2025年第二次临时股东会的通知 本公司董事会及全体董事保证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： （三） 投票方式：本次股东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 召开地点：张家港市杨舍镇华昌路 10 号沙洲湖科创园 B2 幢公司 4 楼会议 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会网络投票系统 网络投票起止时间：自2025 年 7 月 7 日 至2025 年 7 月 7 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 东会召开当日的交易时间段，即 9:15-9:25,9:30-11:30，13:00-15:00；通过互联网 投票平台的投票时间为股东会召开当日的 9:15-15:00。 （六） 融资融券、转融通、约定购回业务账户和沪股通投资者的投票程序 涉及融资融券、转融通业务、约定购回业务相关账户以及沪股通投资者的投 票，应按照《上海证 ...

证券代码：688693 证券简称：锴威特 公告编号：2025-033 苏州锴威特半导体股份有限公司 关于取消监事会、修订《公司章程》及修订、制定公司部分 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。 苏州锴威特半导体股份有限公司（以下简称"公司"）于 2025 年 06 月 19 日 召开第二届董事会第二十一次会议审议通过了《关于取消监事会、修订 <公司章> 程>的议案》和《关于修订、制定公司部分治理制度的议案》，召开第二届监事 会第十六次会议审议通过了《关于取消监事会、修订 <公司章程> 的议案》，以 上议案尚需提交公司股东会审议。现将有关情况公告如下： 一、取消公司监事会并修订《公司章程》及相关制度的原因及依据 根据《中华人民共和国公司法》（2023 年修订，以下简称"《公司法》"） 第一百二十一条的规定，股份有限公司可以按照公司章程的规定在董事会中设置 由董事组成的审计委员会，行使法规规定的监事会职权，不设监事会或者监事。 根据《关于新＜公司法＞配套制度规则实施相关过渡期安排》《上市公司章程指 引（ ...

苏州锴威特半导体股份有限公司董事会提名委员会 关于独立董事候选人任职资格的审查意见 根 据《 中 华 人 民 共 和 国 公 司 法 》 综 上 ，我 们 同 意 提 名 秦 舒 先 生 、张 洪 发 先 生 、朱 光 忠 先 生 为 公 司 第 三 届 董 事 会 独 立 董 事 候 选 人 ，并 将 该 议 案 提 交 公 司 第 二 届 董 事 会第二十一次会议审议。 苏州锴威特半导体股份有限公司 董事会提名委员会 《上市公司独立董事管理办法》 等 法 律 法 规 的 有 关 规 定 ，苏 州 锴 威 特 半 导 体 股 份 有 限 公 司 第 二 届 董 事 会 提 名 委 员 会 对 拟 提 交 第 二 届 董 事 会 第 二 十 一 次 会 议 审 议 的《 关 于 董 事 会 换 届 选 举 暨 提 名 第 三 届 董 事 会 独 立 董 事 候 选 人 的 议 案 》进 行 了 认 真 的 审 阅 ，对 独 立 董 事 候 选 人 的 履 历 等 相 关 资 料 进 行 了 审 核 ， 发表审查意见如下： 独 立 董 事 候 选 人 秦 舒 先 生 、张 洪 发 先 生 、朱 光 忠 先 生 ...

苏州锴威特半导体股份有限公司 独立董事候选人声明与承诺 本人张洪发，已充分了解并同意由提名人丁国华先生提名为苏州锴威特半导 体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苏州锴威特半导体股份有限公司独立 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； （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、基金管理公司独立董事、独立监事的通知》的规定（如 适用）； （五）中共中央组织部《关于进一步规范党政领导干部在企业兼职（任职） 问题的意见》的相关 ...

Core Viewpoint - The article outlines the management measures for the selection and appointment of accounting firms by Suzhou Kaiweite Semiconductor Co., Ltd, emphasizing the importance of maintaining shareholder interests and improving the quality of financial information disclosure [1]. Group 1: General Principles - The management measures are established to regulate the selection (including reappointment and change) of accounting firms, ensuring compliance with relevant laws and regulations [1]. - The appointment of accounting firms must be approved by the board of directors and the shareholders' meeting, and no firm can be engaged before this approval [1][3]. Group 2: Quality Requirements for Accounting Firms - Selected accounting firms must possess qualifications related to securities and futures, have a good reputation, and maintain sound internal management systems [2]. - Firms must comply with national financial accounting laws and maintain confidentiality regarding company information [2]. Group 3: Selection Procedures - The audit committee is responsible for the selection of accounting firms and must establish policies and procedures for this process [3]. - Various methods such as competitive negotiation, public bidding, and single selection can be used for appointing accounting firms, with results needing to be publicly disclosed [4]. Group 4: Evaluation and Reporting - The audit committee must evaluate the performance of the appointed accounting firm annually and submit reports to the board of directors [5][6]. - In the case of reappointment, the audit committee must provide a comprehensive evaluation of the firm's performance and quality [6][7]. Group 5: Termination and Replacement - The company must notify the accounting firm 30 days in advance if it intends to terminate or not renew the appointment [8]. - Specific conditions warranting the replacement of an accounting firm include significant quality defects or issues affecting independence [8][9]. Group 6: Supervision and Penalties - The audit committee is tasked with supervising the selection process and ensuring compliance with relevant laws and regulations [22]. - Any violations by the accounting firm that result in serious consequences must be reported to the board, and appropriate actions will be taken against responsible individuals [10]. Group 7: Miscellaneous Provisions - The management measures will be effective upon approval by the shareholders' meeting and will be interpreted by the board of directors [11][27].

第一条 为了加强和规范苏州锴威特半导体股份有限公司（以下简称"公司"） 的资金管理，建立防止控股股东、实际控制人及关联方占用公司资金的长效机制， 杜绝控股股东、实际控制人及关联方资金占用行为的发生，保护公司、股东及其 他利益相关人的合法权益，根据《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》等相关法律、法规、规范性文件以及公司章程的有关规定， 制定本制度。 第二条 本制度所称资金占用包括经营性资金占用和非经营性资金占用。 经营性资金占用是指控股股东、实际控制人及其关联方通过采购、销售等生 产经营环节的关联交易产生的资金占用。 （一）要求公司为其垫付、承担工资、福利、保险、广告等费用、成本和其 他支出； 苏州锴威特半导体股份有限公司 防范控股股东、实际控制人及关联方占用公司资金专项制度 第一章 总则 非经营性资金占用是指合并范围内各公司为控股股东、实际控制人及其附属 企业垫付的工资、福利、保险、广告费用和其他支出；代控股股东、实际控制人 及其附属企业偿还债务而支付的资金；有偿或无偿、直接或间接拆借给控股股东、 实际控制人及其附属企业的资金；为控股股东、实际控制人及其附属企业承担担 保责 ...

General Provisions - The company aims to protect the legal rights of shareholders, employees, and creditors, and to regulate its organization and behavior according to relevant laws and regulations [3][4] - The company is established as a joint-stock limited company in accordance with the Company Law of the People's Republic of China and has registered with the Suzhou Administrative Approval Bureau [3][4] - The company received approval from the China Securities Regulatory Commission on July 7, 2023, to issue 18.421053 million shares, which were listed on the Shanghai Stock Exchange on August 18, 2023 [3][4] Company Information - The registered name of the company is Suzhou Convert Semiconductor Co., Ltd., with a registered capital of RMB 73.684211 million [3][4] - The company is located at Room 01, Building B2, Shazhou Lake Science and Technology Innovation Park, Huachang Road, Yangshe Town, Zhangjiagang City, with a postal code of 215600 [3][4] Business Objectives and Scope - The company's business objective is to serve society, reward shareholders, and meet employees' pursuit of a high-quality life [5] - The business scope includes the production, design, testing, and sales of semiconductor discrete devices, integrated circuits, and system modules, as well as import and export of various goods and technologies [5] Share Issuance - The company's shares are issued in the form of stocks, adhering to principles of openness, fairness, and justice, ensuring equal rights for each share of the same category [6][7] - The total number of shares issued by the company is 73.684211 million, with a par value of RMB 1 per share [7] Shareholder Rights and Responsibilities - Shareholders have the right to receive dividends and participate in decision-making processes, including the right to request meetings and supervise the company's operations [13][14] - Shareholders are obligated to comply with laws and regulations, pay for their subscribed shares, and not abuse their rights to harm the company or other shareholders [19][40] Shareholder Meetings - The company holds annual and temporary shareholder meetings, with the annual meeting occurring within six months after the end of the previous fiscal year [22][49] - Shareholder meetings can be convened by the board of directors or at the request of shareholders holding more than 10% of the shares [25][26] Decision-Making and Voting - Decisions regarding significant transactions, such as mergers, capital increases, and major asset sales, require approval from the shareholder meeting [45][46] - Voting procedures and the announcement of results must be conducted transparently, ensuring that all shareholders can participate [73][77]