统计显示，成交金额最多的是海天瑞声，共有9笔大宗交易，合计成交量为38.30万股，成交金额合计 3830.00万元；其次是光云科技、富创精密，今日大宗交易金额分别为2491.62万元、2093.60万元。 证券时报·数据宝统计显示，7月18日共有16只科创板股发生大宗交易，合计成交31笔，累计成交量 483.67万股，成交额合计1.71亿元。 16只科创板股大宗交易平台今日发生交易，合计成交1.71亿元。 | 代码 | 简称 | 成交笔 | 大宗交易数量 | 平均成交价格 | 相对收盘价折溢价 | 大宗交易金额 | | --- | --- | --- | --- | --- | --- | --- | | | | 数 | （万股） | （元） | （%） | （万元） | | 688787 | 海天瑞 声 | 9 | 38.30 | 100.00 | -14.75 | 3830.00 | | 688365 | 光云科 技 | 7 | 172.43 | 14.45 | -14.95 | 2491.62 | | 688409 | 富创精 | 2 | 40.00 | 52.34 | -0.49 | 2093.60 ...

Summary of Key Points Core Viewpoint - On July 11, 13 stocks from the Sci-Tech Innovation Board experienced block trading, with a total transaction amount of 256 million yuan, indicating active trading in this sector [1]. Group 1: Trading Activity - A total of 13 Sci-Tech Innovation Board stocks had block trades, with 26 transactions and a cumulative trading volume of 13.93 million shares [1]. - The stock with the highest transaction amount was Weiteng Electric, with a trading volume of 2.34 million shares and a transaction amount of 63.52 million yuan [1]. - Other notable stocks in terms of transaction amounts included Huicheng Co. and Yunzhu Technology, with transaction amounts of 57.27 million yuan and 23.83 million yuan, respectively [1]. Group 2: Price Performance - The average price of the stocks involved in block trading showed a discount compared to the closing price, with the highest discount rates for Weimais, Dameng Data, and Fuje Environmental Protection at 25.02%, 21.16%, and 19.12% respectively [1]. - In contrast, Huicheng Co. had a premium rate of 0.93% [1]. - The Sci-Tech 50 Index rose by 1.48%, with 402 stocks (68.25%) increasing in value, while the average increase for stocks involved in block trading was 3.58% [1]. Group 3: Institutional Participation - Among the block trades, 12 transactions involved institutional buyers or sellers, focusing on four stocks, with the highest buying amounts in Fuje Environmental Protection, Aopumai, and Yifang Bio at 14.08 million yuan, 10.49 million yuan, and 10.01 million yuan, respectively [2]. - Net inflows of funds were observed in six stocks, with Yifang Bio, Huazhu High-Tech, and Kaiweite leading in net inflow amounts of 16.69 million yuan, 5.53 million yuan, and 5.47 million yuan, respectively [2]. - Conversely, Yunzhu Technology, Haimeixing, and Fuchuang Precision experienced the highest net outflows of 8.99 million yuan, 7.35 million yuan, and 3.13 million yuan, respectively [2].

Summary of Key Points Core Viewpoint - The article reports on the recent block trading activities of Kaiweite, highlighting significant trading volumes and price discounts compared to the market closing price [2]. Trading Activity - On July 11, 2023, a total of 3 block trades occurred for Kaiweite, with a cumulative trading volume of 307,000 shares and a total transaction value of 9.2468 million yuan [2]. - The trading price for these transactions was 30.12 yuan per share, representing a discount of 15.54% relative to the closing price of the day [2]. Recent Performance - Over the past three months, Kaiweite has recorded 11 block trades, with a total transaction value of 25.3895 million yuan [2]. - The closing price for Kaiweite on the reporting day was 35.66 yuan, reflecting a 3.00% increase, with a daily turnover rate of 8.49% and a total trading volume of 114 million yuan [2]. - The net inflow of main funds for the day was 5.4674 million yuan, while the stock has seen a cumulative increase of 1.74% over the past five days, despite a total net outflow of 12.2149 million yuan during the same period [2]. Margin Trading Data - The latest margin financing balance for Kaiweite stands at 10.6 million yuan, which has decreased by 5.1405 million yuan over the past five days, marking a decline of 4.64% [2].

证券代码：688693 证券简称：锴威特 公告编号：2025-039 苏州锴威特半导体股份有限公司 上述减持主体无一致行动人 重要内容提示： 权益变动方向 比例增加□ 比例减少 权益变动前合计比例 13.99% 权益变动后合计比例 12.96% 本次变动是否违反已作出的承 诺、意向、计划 是□ 否 是否触发强制要约收购义务 是□ 否 关于持股 5%以上股东权益变动触及 1%刻度的提示性公告 公司持股 5%以上股东广东甘化科工股份有限公司保证向本公司提供的信息真实、 准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司董事会及全体董事保证公告内容与信息披露义务人提供的信息一致。 一、 信息披露义务人及其一致行动人的基本信息 1.身份类别 | | □控股股东/实际控制人及其一致行动人 其他 5%以上大股东及其一致行动人 | | --- | --- | | 投资者及其一致行动人的身份 | □合并口径第一大股东及其一致行动人（仅适用 | | | 于无控股股东、实际控制人） | | | □其他______________（请注明） | 2.信息披露义务人信息 | 信息披露义 | | 投资者身份 | 统一社会信用代 ...

Core Viewpoint - Suzhou Kaiweite Semiconductor Co., Ltd. has completed the election of its third board of directors and the appointment of senior management and securities affairs representatives, marking a significant governance transition for the company [2][5]. Board of Directors Election - The company held its second extraordinary general meeting on July 7, 2025, where it elected non-independent directors Ding Guohua, Luo Yin, Chen Kai, Peng Zhankai, and Yan Hong, as well as independent directors Qin Shu, Zhang Hongfa, and Zhu Guangzhong, forming the third board of directors for a term of three years [2][3]. - The election utilized a cumulative voting system, and the newly elected board includes one employee director, Chen Jiaqing, who was elected at a previous employee representative meeting [2]. Chairman and Committees - Ding Guohua was unanimously elected as the chairman of the third board of directors during the first meeting of the new board [3]. - The board also established its specialized committees, including the Audit Committee, Nomination Committee, Compensation and Assessment Committee, and Strategic Committee, with independent directors holding a majority in the Audit and Nomination Committees [3]. Senior Management Appointments - The first meeting of the third board of directors on July 7, 2025, approved the appointments of Luo Yin as General Manager, Tan Zaichao and Si Jingzhe as Deputy General Managers, Yan Hong as Board Secretary, and Liu Juanjuan as Chief Financial Officer, all serving until the board's term ends [5][6]. - The board secretary, Yan Hong, has obtained the necessary qualifications as per the regulations [5]. Securities Affairs Representative - Wang Yong was appointed as the securities affairs representative to assist the board secretary, with his term also aligned with the board's duration [6][12]. Contact Information - The contact details for the board secretary and securities affairs representative are provided for further inquiries [6].

Core Viewpoint - The legal opinion letter issued by Beijing Zhide Law Firm confirms the legality of the procedures, qualifications, and voting results of the second extraordinary general meeting of Suzhou Kaiweite Semiconductor Co., Ltd. held on July 7, 2025 [1][2][3][4][8] Group 1: Meeting Procedures - The meeting was convened in accordance with the Company Law, Securities Law, and relevant regulations, with proper notification regarding the time, place, and voting rights of shareholders [1][3] - The meeting was held at the company's conference room, and the procedures followed were compliant with the company's articles of association [3][4] Group 2: Qualifications of Participants - The meeting was convened by the board of directors, with 31 shareholders present, representing 47,398,057 shares, which accounted for 64.6417% of the total voting shares [4][5] - The qualifications of the convenor and attendees were verified and deemed valid under relevant laws and regulations [4][8] Group 3: Voting Procedures and Results - The meeting passed several resolutions, including the cancellation of the supervisory board and amendments to the company's articles of association, with 99.9940% approval from the voting shares [5][6][7] - The election of non-independent and independent directors was also approved, with voting results showing a high level of agreement, around 99.5608% for each candidate [6][7][8] Group 4: Conclusion - The legal opinion concludes that the meeting's procedures, participant qualifications, and voting results are all in compliance with applicable laws and the company's articles of association, confirming their legality and validity [8]

证券代码：688693 证券简称：锴威特 公告编号：2025-038 （一）董事会成员换届选举情况 苏州锴威特半导体股份有限公司 关于公司董事会完成换届选举及聘任 高级管理人员、证券事务代表的公告 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《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》《上海证券交易所科创板上市公司自律监管指引第 1 号——规范运作》等法律法规、规范性文件及《苏州锴威特半导体股份有限公司 章程》（以下简称"《公司章程》"）等相关规定，苏州锴威特半导体股份有限公 司（以下简称"公司"）于 2025 年 07 月 07 日召开 2025 年第二次临时股东会，会 议选举产生了第三届董事会非独立董事及独立董事，与公司于 2025 年 06 月 19 日召开的职工代表大会选举产生的 1 名职工董事陈佳庆先生共同组成公司第三 届董事会。同日，在股东会完成董事会换届选举后，公司召开第三届董事会第一 次会议，选举产生了第三届董事会董事长、第三届董事会各专门委员会委员及主 ...

北京植德律师事务所 关于苏州锴威特半导体股份有限公司 2025 年第二次临时股东会的 法律意见书 植德京(会)字[2025]0098 号 二〇二五年七月 北京市东城区东直门南大街 1 号来福士中心办公楼 12 层 邮编：100007 12th Floor, Raffles City Beijing Office Tower, No.1 Dongzhimen South Street, Dongcheng District, Beijing 100007 P.R.C 电话(Tel)：010-56500900 传真(Fax)：010-56500999 www.meritsandtree.com 北京植德律师事务所 关于苏州锴威特半导体股份有限公司 2025年第二次临时股东会的 法律意见书 植德京(会)字[2025]0098号 致：苏州锴威特半导体股份有限公司 北京植德律师事务所（以下简称"本所"）接受苏州锴威特半导体股份有限 公司（以下简称"公司"或"锴威特"）的委托，指派律师出席并见证公司2025 年第二次临时股东会（以下简称"本次会议"）。 本所律师根据《中华人民共和国公司法》（以下简称"《公司法》"）、《中 ...

重要内容提示： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （一） 股东会召开的时间：2025 年 07 月 07 日 证券代码：688693 证券简称：锴威特 公告编号：2025-037 苏州锴威特半导体股份有限公司 2025年第二次临时股东会决议公告 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。 （二） 股东会召开的地点：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 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 31 | | --- | --- | | 普通股股东人数 | 31 | | 2、出席会议的股东所持有的表决权数量 | 47,398,057 | | 普通股股东所持有表决权数量 | 47,398,057 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比例 | 64.6417 | | （%） | | | 普通股股东所持有表决权数量占公司表决权数量的比例（%） | 64.6 ...

Group 1 - The company focuses on the design, research and development, and sales of power semiconductors, aiming to support domestic chip production through its "independent innovation" strategy [1] - The company has seen an improvement in operating conditions, benefiting from the mass production of new research products and a recovery in downstream demand [1] - For the first half of 2025, the company expects to achieve operating revenue between 90 million to 110 million yuan, representing a year-on-year growth of 56.17% to 90.87% [1]