关于《苏州锴威特半导体股份有限公司股票交易异常波动问询函》 的回函 苏州锴威特半导体股份有限公司: 控股股东、实际控制人:、「「 2024年6月14日 贵公司《苏州锴威特半导体股份有限公司股票交易异常波动问询函》已收 悉,现就公司问询事项回复如下; 截至目前,本人不存在涉及贵公司的应披露而未披露的重大信息;不存在 处于筹划阶段的涉及本公司的重大事项,包括但不限于重大资产重组、股份发 行、收购、债务重组、业务重组、资产剥离、资产注入、股份回购、股权激励、 破产重整、重大业务合作、引进战略投资者等重大事项:本次股票交易异常波 动期间，本人不存在买卖本公司股票的情形。 特此函复。 ...

证券代码：688693 证券简称：锴威特 公告编号：2024-023 苏州锴威特半导体股份有限公司 股票交易异常波动公告 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： 二、公司关注并核实的相关情况 （一）生产经营情况 经公司自查，公司目前生产经营活动正常，日常经营情况未发生重大变化。 （二）重大事项情况 经公司自查，并向公司控股股东、实际控制人丁国华先生函证核实：截至本 公告披露日，除了在指定媒体上已公开披露的信息外，不存在影响公司股票交易 价格异常波动的重大事宜；不存在其他涉及本公司应披露而未披露的重大信息， 包括但不限于重大资产重组、发行股份、上市公司收购、债务重组、业务重组、 资产剥离、资产注入、股份回购、股权激励、破产重组、重大业务合作、引进战 略投资者等重大事项。 苏州锴威特半导体股份有限公司（以下简称"公司"或"本公司"）股票于 2024 年 6 月 12 日、6 月 13 日、6 月 14 日连续三个交易日内日收盘价格涨幅偏 离值累计达到 30%。根据《上海证券交易所科创板股票上市规则（20 ...

证券代码：688693 证券简称：锴威特 公告编号：2024-022 苏州锴威特半导体股份有限公司 关于开立募集资金现金管理产品专用结算账户的公告 根据《上市公司监管指引第 2 号——上市公司募集资金管理和使用的监管要 求》《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》的相 1 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 2023 年 8 月 30 日 第二届董事会第八次会议及第二届监事会第三次会议，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》，同意公司在不影响募集资金项目建 设、募集资金使用和正常业务经营的前提下，使用总额不超过人民币 60,000 万 元的闲置募集资金进行现金管理，用于购买安全性高、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、大额存单及结 构性存款等），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，董事会授权公司经营管理层在 ...

Group 1: Financial Performance - The company reported a loss in Q1 2024 due to market environment, product structure optimization, and customer selection adjustments, leading to a short-term decline in sales [1] - In 2023, the company's operating income and net profit decreased due to adverse macroeconomic conditions, geopolitical changes, and industry cycles, with the power semiconductor market being in a low cycle [2] - The company's R&D expenses for 2023 were CNY 36.02 million, a year-on-year increase of 58.55% [3] Group 2: Strategic Measures - The company plans to enhance operational management, strengthen core competitiveness, and improve internal value to create sustainable returns for shareholders [2] - Specific measures include promoting technological innovation, expanding market reach, and developing targeted marketing strategies to improve operational performance [3] - The company aims to focus on high-reliability, new energy, energy storage, and smart grid applications to enhance product competitiveness [4] Group 3: R&D and Product Development - The company will continue to focus on power semiconductor design, R&D, and sales, particularly in industrial control, high reliability, and consumer electronics [3] - Future R&D priorities include expanding product lines and enhancing core technology accumulation, with a focus on basic research and advanced technology applications [4] - The company has made progress in SiC power devices, with a successful transition to industrialization and a 1200V SiC MOSFET process platform entering trial production [5] Group 4: Risk Management - The company emphasizes the importance of protecting investor interests, particularly for small investors, by improving corporate governance and internal control systems [4] - It has established stable supply chains with domestic wafer manufacturers and packaging/testing vendors to ensure product quality and timely delivery [4]

Group 1: Financial Performance - The company reported a loss in Q1 2024 due to market environment, product structure optimization, and customer selection adjustments, leading to a short-term decline in sales [1] - In 2023, the company's operating income and net profit decreased due to adverse macroeconomic conditions, geopolitical changes, and industry cycles, with the power semiconductor market being in a low cycle [2] - The company's R&D expenses for 2023 were CNY 36.02 million, a year-on-year increase of 58.55% [3] Group 2: Strategic Measures - The company plans to enhance operational management, strengthen core competitiveness, and improve internal value to create sustainable returns for shareholders [2] - Specific measures include promoting technological innovation, expanding market reach, and developing targeted marketing strategies to improve operational performance [3] - The company aims to focus on high-reliability, new energy, energy storage, and smart grid applications in its product development [4] Group 3: R&D and Product Development - The company will continue to invest in R&D, particularly in power semiconductors, and plans to introduce new product lines to maintain market competitiveness [3] - The company has established a stable supply chain with domestic wafer manufacturers and packaging/testing vendors to ensure product quality and timely delivery [4] - The SiC power device development has progressed, with the 1200V SiC MOSFET process platform successfully entering the pilot stage in 2023 [5]

证券代码：688693 证券简称：锴威特 公告编号：2024-021 苏州锴威特半导体股份有限公司 关于召开2023年度暨2024年第一季度业绩说明会的公告 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 独立董事：秦舒先生 董事会秘书：严泓女士 财务总监：刘娟娟女士 公司已于 2024 年 04 月 12 日和 2024 年 04 月 30 日在上海证券交易所网站 （www.sse.com.cn）披露了《苏州锴威特半导体股份有限公司 2023 年年度报告》 及《苏州锴威特半导体股份有限公司 2024 年第一季度报告》。为便于广大投资 者更加全面深入地了解公司经营业绩、发展战略等情况，公司定于 2024 年 05 月 24 日（星期五）15:00-16:00 在"价值在线"（www.ir-online.cn）举办公司 2023 年 度暨 2024 年第一季度业绩说明会，与投资者进行沟通和交流，广泛听取投资者 会议召开时间：2024 年 05 月 24 日（星期五）15:00-16:00 会议 ...

证券代码：688693 证券简称：锴威特 公告编号：2024-020 苏州锴威特半导体股份有限公司 2023 年年度股东大会决议公告 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。 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） 股东大会召开的时间：2024 年 5 月 8 日 （二） 股东大会召开的地点：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、 议案名称：《关于 2023 年度董事会工作报告的议案》 审议结果：通过 | 1、出席会议的股东和代理人人数 | 14 | | --- | --- | | 普通股股东人数 | 14 | | 2、出席会议的股东所持有的表决权数量 | 49,870,231 | | 普通股股东所持有表决权数量 | 49,870,231 | | 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 | 67.6810 | | 比例（%） | ...

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 2023年年度股东大会的 法律意见书 植德京(会)字[2024]0037号 致：苏州锴威特半导体股份有限公司 根据《中华人民共和国证券法》《中华人民共和国公司法》《上市公司股东 大会规则》（以下称"《股东大会规则》"）、《律师事务所从事证券法律业务 管理办法》（以下称"《证券法律业务管理办法》"）及苏州锴威特半导体股份 有限公司（以下称"锴威特"）章程的有关规定，北京植德律师事务所（以下称 "本所"）指派律师出席锴威特2023年年度股东大会（以下称"本次股东大会"）， 并出具本法律意见书。 本所律师已经按照《股东大会规则》的要求对本次股东大会的真实性、合法 性进行核查和验证并发表法律意见；本法律意见书中不存在虚假记载、误导性陈 述及重大遗漏，否则本所律师将承担相应的法律责任。 本法律意见书仅供本次股东大会之目的使用，本所律师同意将本法律意见书 随本次股东大会其他信息披露资料一并公告，并依法对本法律意见书承担相应的 责任。 本所律师根据《证券法律业务管理办法》第二十二条和《股东大会规则》第 五条的要求，按照律师行业公认的业务标准、道德规范和勤勉尽责精神，对本 ...

Financial Performance - Revenue for Q1 2024 was CNY 22,313,007.48, a decrease of 63.54% compared to the same period last year[5] - Net profit attributable to shareholders was a loss of CNY 15,950,956.55, representing a decline of 229.22% year-over-year[5] - Basic earnings per share were -CNY 0.22, a decrease of 198.41% compared to the same period last year[5] - Total revenue for Q1 2024 was ¥22,313,007.48, a decrease of 63.5% compared to ¥61,190,305.47 in Q1 2023[20] - Net loss for Q1 2024 was ¥15,950,956.55, compared to a net profit of ¥12,344,073.54 in Q1 2023[21] - Basic and diluted earnings per share for Q1 2024 were both -¥0.22, down from ¥0.22 in Q1 2023[22] Research and Development - R&D expenses totaled CNY 11,467,335.35, an increase of 49.42% compared to the previous year[6] - R&D expenses accounted for 51.39% of total revenue, up by 38.85 percentage points year-over-year[6] - Research and development expenses for Q1 2024 were ¥11,467,335.35, up 49.5% from ¥7,674,621.05 in Q1 2023[20] Cash Flow - Cash flow from operating activities was a negative CNY 24,016,342.03, not applicable for comparison[5] - Cash flow from operating activities for Q1 2024 was -¥24,016,342.03, slightly improved from -¥25,479,207.10 in Q1 2023[22] - Cash flow from investing activities generated a net inflow of ¥39,570,480.24 in Q1 2024, compared to a net outflow of -¥4,195,187.56 in Q1 2023[23] - Cash and cash equivalents increased to RMB 409,245,520.86 from RMB 394,139,173.27, showing a growth of approximately 3.0%[15][17] - Cash and cash equivalents at the end of Q1 2024 were ¥409,245,520.86, an increase from ¥77,407,382.88 at the end of Q1 2023[23] Assets and Liabilities - Total assets at the end of the reporting period were CNY 1,051,833,550.41, down 1.36% from the end of the previous year[6] - As of March 31, 2024, the company's total assets amounted to RMB 1,051,833,550.41, a decrease from RMB 1,066,314,809.40 as of December 31, 2023, reflecting a decline of approximately 1.4%[15][17] - The company's total current assets decreased to RMB 931,504,161.45 from RMB 946,143,929.05, representing a decline of about 1.5%[15][17] - The company's total liabilities increased to RMB 45,466,424.79 from RMB 43,996,727.23, indicating an increase of about 3.3%[17] - The company's total equity decreased to RMB 1,006,367,125.62 from RMB 1,022,318,082.17, reflecting a decline of approximately 1.6%[17] Accounts and Inventory - Accounts receivable increased by 69.36%, primarily due to the company's collection of payments through notes[9] - Accounts receivable slightly decreased to RMB 93,653,542.28 from RMB 95,259,308.50, a reduction of about 1.7%[15][17] - The company's inventory decreased to RMB 136,911,012.07 from RMB 137,956,762.87, indicating a decline of approximately 0.8%[15][17] - Contract liabilities rose by 126.64%, attributed to an increase in advance payments from customers[9] - The company's contract liabilities increased significantly to RMB 11,783,126.62 from RMB 5,198,938.06, reflecting an increase of approximately 126.5%[17] Operating Costs - Total operating costs for Q1 2024 were ¥35,445,743.38, up 8.7% from ¥44,263,092.76 in Q1 2023[20] - Sales expenses increased significantly to ¥3,298,230.44 in Q1 2024, compared to ¥1,869,209.85 in Q1 2023[20] Investment Income - The company reported an investment income of ¥2,033,685.25 in Q1 2024, a substantial increase from ¥117,508.75 in Q1 2023[20]

年度持续督导跟踪报告 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 2023 年度持续督导跟踪报告 | 保荐机构名称：华泰联合证券有限责任公司 | 被保荐公司简称：苏州锴威特半导体股份有限公司 | | --- | --- | | 保荐代表人姓名：牟晶 | 联系电话：021-38966911 | | 保荐代表人姓名：吕瑜刚 | 联系电话：021-38966911 | 根据《证券法》《证券发行上市保荐业务管理办法》和《上海证券交易所科 创板股票上市规则》等有关法律、法规的规定，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"、"公司"或"发行人"）首次公开发行股票的保荐机构，对锴威特 进行持续督导，并出具本持续督导跟踪报告： 一、保荐机构和保荐代表人发现的问题及整改情况 无。 二、重大风险事项 公司目前面临的风险因素主要如下： （一）业绩大幅下滑或亏损的风险 报告期内，公司实现营业总收入21,374.33万元，较上年同期下降9.19%；实 现归属于母公司所有者的净利润为1779.50万元，较上年同期下降70.89%。2023 ...