Core Viewpoint - Suzhou Kaiweite Semiconductor Co., Ltd. reported significant growth in revenue for the first half of 2025, with a 92.66% increase compared to the same period last year, although the company continues to face net losses and a decline in net assets [2][3]. Company Overview - The company is listed on the Shanghai Stock Exchange's Sci-Tech Innovation Board under the stock code 688693 [2]. - As of the end of the reporting period, total assets amounted to approximately 977.49 million yuan, reflecting a 1.32% increase from the previous year [2]. - The net assets attributable to shareholders decreased by 4.82% to approximately 861.60 million yuan [2]. Financial Performance - Revenue for the reporting period reached approximately 111.03 million yuan, up from 57.63 million yuan in the same period last year [2]. - The total profit for the period was a loss of approximately 35.23 million yuan, compared to a loss of 31.80 million yuan in the previous year [2]. - The net loss attributable to shareholders was approximately 33.22 million yuan, compared to a loss of 28.08 million yuan in the same period last year [2]. - The net cash flow from operating activities was a negative 12.80 million yuan, an improvement from a negative 22.33 million yuan in the previous year [2]. - The weighted average return on net assets decreased to -3.80%, down from -2.78% [2]. - Basic and diluted earnings per share were both -0.45 yuan, compared to -0.38 yuan in the previous year [2]. - Research and development expenses accounted for 31.75% of revenue, down 11.6 percentage points from 43.35% [2]. Shareholder Information - The total number of shareholders as of the end of the reporting period was 6,440 [3]. - Major shareholders include Ding Guohua (15.20%), Luo Yin (12.82%), and Zhangjiagang Gangying Industrial Co., Ltd. [3][4].

Meeting Information - The third extraordinary general meeting of shareholders will be held on September 15, 2025, at 14:00 [1] - The meeting will take place at the company's conference room located at No. 10 Huachang Road, Shazhou Lake Science and Technology Park, Zhangjiagang City [1] - Voting will be conducted through a combination of on-site and online methods using the Shanghai Stock Exchange's voting system [1][2] Voting Procedures - Online voting will be available on the day of the meeting from 9:15 to 15:00 [2] - Specific voting times through the trading system are from 9:15-9:25, 9:30-11:30, and 13:00-15:00 [2] - Shareholders must complete identity verification to vote via the internet platform [3] Meeting Agenda - The meeting will review non-cumulative voting proposals that have been approved by the company's board of directors [2] - The agenda and related materials will be disclosed on the Shanghai Stock Exchange website prior to the meeting [2] Attendance Requirements - Shareholders must be registered with China Securities Depository and Clearing Corporation Limited by the close of trading on September 8, 2025, to attend the meeting [10] - Shareholders can appoint a proxy to attend and vote on their behalf, and the proxy does not need to be a shareholder [5][6] Registration Details - Registration for the meeting will take place on September 11, 2025, from 08:30 to 17:00 [10] - The registration location is the company's securities department at the same address as the meeting [10] Additional Information - Attendees are responsible for their own travel and accommodation expenses [11] - Attendees should arrive at least 30 minutes early to complete the sign-in process [11]

Core Points - The company, Suzhou Kaiweite Semiconductor Co., Ltd., has reported on the status of its fundraising activities and the use of raised funds as of June 30, 2025, following its initial public offering (IPO) [1][2][4] - The total amount raised from the IPO was approximately RMB 752.13 million, with a net amount of RMB 664.80 million after deducting issuance costs [1][2] - As of the reporting date, the company has utilized RMB 432.69 million of the raised funds, with RMB 166.04 million remaining in cash management [1][2][3] Fundraising Overview - The actual fundraising amount was RMB 752,131,593.99, with issuance costs totaling RMB 87,332,672.09, resulting in a net amount of RMB 664,798,921.90 [1] - The funds were fully received by August 14, 2023, and verified by an accounting firm [1] - The company has used RMB 432,686,824.30 of the raised funds by June 30, 2025, with specific allocations to various projects [1][2] Fund Utilization and Management - The company has not used any idle funds for temporary working capital during the reporting period [2][3] - A total of RMB 14,953,509.36 was earned from interest and cash management, with RMB 3,229,401.32 from deposit interest and RMB 11,724,108.04 from financial products [1][2] - The company has established a dedicated account for managing the raised funds, ensuring compliance with regulations [1][2][3] Project Status and Adjustments - The company has decided to postpone the expected operational status dates for several projects, including the "Intelligent Power Semiconductor R&D Upgrade Project" and "SiC Power Device R&D Upgrade Project," from March 2025 to March 2028 [6][7] - This decision was made to adapt to market conditions and ensure the efficient use of funds while maintaining project integrity [6][7] - The company has not changed the investment direction, implementation主体, or investment scale of the projects despite the postponement [7] Other Fund Usage - The company has approved a plan to repurchase shares using excess funds, with a total repurchase amount not exceeding RMB 20 million [2][3][7] - The repurchase will be conducted through the Shanghai Stock Exchange, with a maximum price of RMB 57.66 per share [2][3] - The company has maintained strict compliance with regulations regarding the use and disclosure of raised funds, ensuring no violations occurred [4][5]

Core Viewpoint - The company plans to use part of the excess raised funds to permanently supplement its working capital, which is deemed necessary for its operational needs and aligns with the interests of the company and its shareholders [5][8]. Fundraising Overview - The company was approved to publicly issue 18,421,053 shares at a price of RMB 40.83 per share, raising a total of RMB 752.1316 million. After deducting issuance costs of RMB 87.3327 million, the net amount raised is RMB 664.7989 million, which has been fully received [1][2]. Fund Management - To ensure proper management and usage of the raised funds, the company has established a dedicated account for the funds, and a tripartite supervision agreement has been signed with the sponsor and the commercial bank [2]. Investment Project Details - The total investment amount for the projects disclosed in the prospectus is RMB 530.0828 million, with the same amount planned to be funded by the raised capital [3]. Previous Use of Excess Funds - The company has previously approved the use of RMB 40 million of excess funds to permanently supplement working capital and has also initiated a share buyback plan using excess funds, with a total buyback amount between RMB 10 million and RMB 20 million [4][6]. Current Plan for Excess Funds - The company intends to use RMB 40 million of excess funds to permanently supplement working capital, which represents 29.69% of the total excess funds. The cumulative use of excess funds in the last 12 months does not exceed 30% of the total excess funds [5][7]. Impact and Commitments - The use of excess funds for working capital will not affect the normal progress of investment projects and aims to enhance the efficiency of fund usage and reduce financial costs [5][8]. Review Procedures - The board of directors and the audit committee have approved the proposal to use excess funds for working capital, which will be submitted for shareholder approval [6][7]. Sponsor's Verification - The sponsor has verified that the use of excess funds for working capital will not alter the intended use of the raised funds or harm shareholder interests, and it complies with relevant regulations [8].

核查意见 华泰联合证券有限责任公司 关于苏州锴威特半导体股份有限公司 使用部分暂时闲置募集资金进行现金管理的核查意见 华泰联合证券有限责任公司（以下简称"华泰联合证券"或"保荐机构"）作为 苏州锴威特半导体股份有限公司（以下简称"锴威特"或"公司"）首次公开发行股 票并在科创板上市持续督导阶段的保荐机构，根据《上市公司募集资金监管规则》 《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》等有关规定，对锴威特使用部分暂时闲置募集资 金进行现金管理事项进行了审慎尽职调查，具体核查情况如下： 一、募集资金及投资项目基本情况 根据中国证券监督管理委员会于 2023 年 7 月 7 日出具的《关于同意苏州锴 （证监许可〔2023〕1512 威特半导体股份有限公司首次公开发行股票注册的批复》 号），公司获准向社会公开发行人民币普通股 A 股 1,842.1053 万股，每股发行 价格为人民币 40.83 元，募集资金总额为 75,213.16 万元；扣除发行费用共计 已全部到位，经大华会计师事务所（特殊普通合伙）审验并于 2023 年 8 月 14 日 出具了《验资报 ...

苏州锴威特半导体股份有限公司2025 年半年度报告 公司代码：688693 公司简称：锴威特 苏州锴威特半导体股份有限公司 2025 年半年度报告 1 / 198 苏州锴威特半导体股份有限公司2025 年半年度报告 重要提示 一、 本公司董事会及董事、高级管理人员保证半年度报告内容的真实性、准确性、完整性，不 存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 二、 重大风险提示 公司已在本半年度报告中描述可能存在的风险，敬请查阅本报告"第三节 管理层讨论与分析" 之"四、风险因素"部分的相关内容，请投资者注意投资风险。 三、 公司全体董事出席董事会会议。 四、 本半年度报告未经审计。 五、 公司负责人罗寅、主管会计工作负责人刘娟娟及会计机构负责人（会计主管人员）刘娟娟 声明：保证半年度报告中财务报告的真实、准确、完整。 六、 董事会决议通过的本报告期利润分配预案或公积金转增股本预案 无 七、 是否存在公司治理特殊安排等重要事项 □适用 √不适用 八、 前瞻性陈述的风险声明 √适用 □不适用 本报告涉及未来计划、发展战略等前瞻性陈述，不构成公司对投资者的实质性承诺，敬请投 资者关注投资风险。 九 ...

证券代码：688693 证券简称：锴威特 公告编号：2025-045 苏州锴威特半导体股份有限公司 关于使用部分超募资金永久补充流动资金的公告 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 8 月 28 日召 开第三届董事会审计委员会第二次会议及第三届董事会第二次会议，审议通过了 《关于使用部分超募资金永久补充流动资金的议案》，本次拟使用人民币 4,000 万元的超募资金永久补充流动资金，本议案尚需提交公司股东会审议。保荐机构 华泰联合证券有限责任公司（以下简称"保荐机构"）对上述事项发表了明确的 同意意见。具体情况如下： 二、募集资金投资项目情况 一、募集资金基本情况 根据中国证券监督管理委员会于2023年7月7日出具的《关于同意苏州锴威特 半导体股份有限公司首次公开发行股票注册的批复》（证监许可﹝2023﹞1512 号），公司获准向社会公开发行人民币普通股A股1,842.1053万股，每股发行价 格为人民币40.83元，募集资金总额为75,213.16 ...

（二）募集资金使用和结余情况 截止 2025 年 6 月 30 日，本公司募集资金使用和结余情况如下： 证券代码：688693 证券简称：锴威特 公告编号：2025-043 苏州锴威特半导体股份有限公司 2025 年半年度募集资金存放与实际使用情况的专项报告 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。 根据中国证券监督管理委员会《上市公司募集资金监管规则》和《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》《上海证券交易所科 创板股票上市规则》等有关规定，苏州锴威特半导体股份有限公司（以下简称"公 司"或"本公司"）编制了《2025 年半年度募集资金存放与实际使用情况的专项报 告》。具体如下： 一、募集资金基本情况 （一）实际募集资金金额和资金到账时间 根据中国证券监督管理委员会于 2023 年 7 月 7 日出具的《关于同意苏州锴 威特半导体股份有限公司首次公开发行股票注册的批复》（证监许可﹝2023﹞ 1512 号），公司获准向社会公开发行人民币普通股 A 股 1,842.1053 万股，每股 发 ...

2025 年度"提质增效重回报"行动方案的半年度评估报告 苏州锴威特半导体股份有限公司（以下简称"公司"）为深入贯彻国务院《关 于进一步提高上市公司质量的意见》的要求，积极响应上海证券交易所《关于开 展科创板上市公司"提质增效重回报"专项行动的倡议》，秉持"以投资者为本" 的发展理念，切实履行上市公司责任担当，制定了《2025 年度"提质增效重回报" 行动方案》，具体内容详见公司于 2025 年 4 月 9 日披露于上海证券交易所网站 （www.sse.com.cn）的《苏州锴威特半导体股份有限公司 2025 年度"提质增效 重回报"行动方案》。结合上半年实际经营情况，现将半年度评估情况报告如下： 一、聚焦主营业务：核心竞争力持续强化，市场拓展初见成效 （一）主业布局深化，产品矩阵不断完善 公司围绕"功率器件+功率 IC"为核心的双轮驱动战略，坚持"赋能、保质、 控本、增效"的经营策略，持续不断丰富自身产品系列，已形成了集成快恢复平 面 MOSFET（FRMOS）、沟槽型 MOSFET、SJ MOSFET、SiC MOSFET、功率 IC 等特色产品系列，实现对各类细分功率器件的全面覆盖。 PWM 控制 IC ...

证券代码：688693 证券简称：锴威特 公告编号：2025-044 苏州锴威特半导体股份有限公司 关于使用部分暂时闲置募集资金进行现金管理的公告 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： 投资种类：安全性高、流动性好、满足保本要求的现金管理产品（包括 但不限于协定存款、通知存款、定期存款、大额存单、结构性存款及收益凭证等） 投资额度及期限：公司拟使用总额不超过人民币 38,000 万元（含本数、 含前次使用部分暂时闲置募集资金进行现金管理尚未到期的部分，下同）的闲置 募集资金进行现金管理，使用期限自公司董事会审议通过之日起 12 个月内有效。 在上述额度及期限内，资金可循环滚动使用。 已履行的审议程序：苏州锴威特半导体股份有限公司（以下简称"公司"） 于 2025 年 8 月 28 日召开第三届董事会审计委员会第二次会议及第三届董事会第 二次会议，审议通过了《关于使用部分暂时闲置募集资金进行现金管理的议案》， 董事会授权公司经营管理层在上述额度及期限范围内行使投资决策权并签署相 关合同文件，具体事项 ...