Core Viewpoint - The upcoming "Electric Transportation & Digital Energy SiC Technology Application and Supply Chain Upgrade Conference" in Shanghai aims to address key challenges and opportunities in the SiC industry, focusing on 8-inch SiC technology and automotive-grade SiC chip manufacturing [2][12]. Group 1: Conference Highlights - The conference will feature nearly 20 leading SiC companies, including Mitsubishi Electric, STMicroelectronics, and Wolfspeed, presenting the latest industry insights and innovative solutions [13]. - A focus on collaborative efforts in the 8-inch supply chain to overcome challenges in material mass production will be highlighted by companies like Tianke Heda and Dazhu Semiconductor [15]. - A roundtable forum will include discussions on the current state and challenges of SiC applications in the new energy market, as well as global development trends for the SiC industry by key players [18]. Group 2: Digital Energy SiC Technology Application Seminar - The morning session will feature presentations from STMicroelectronics, Wolfspeed, and Hong Kong University, discussing advancements in SiC technology and its applications in digital energy [23]. - STMicroelectronics will present its strategies for the Chinese market and advancements in 8-inch SiC wafer technology [23]. - Wolfspeed will showcase how its fourth-generation SiC MOSFET technology is transforming industrial automation and aerospace drive systems [23]. Group 3: Electric Transportation SiC Technology Application Seminar - The afternoon session will include in-depth technical analyses from companies like Mitsubishi Electric and Sanan Semiconductor, focusing on cost reduction and efficiency improvements in electric transportation applications [24]. - Mitsubishi Electric will present its solutions for SiC power semiconductors in high-voltage fast charging and electric drive systems [24]. - Sanan Semiconductor will discuss the latest advancements in packaging technology for SiC power devices [24]. Group 4: SiC Industry Chain Exhibition - The conference will feature a dedicated exhibition area showcasing the latest technologies from various industry players, promoting industry exchange and resource integration [26]. - Companies like Hantian Tiancheng and Zhongdian Guojinan will present their latest SiC products and solutions [27]. Group 5: Launch of SiC White Papers - The conference will also mark the launch of two white papers focusing on the progress and trends in the SiC substrate and epitaxy industry, as well as the applications of SiC in electric transportation and digital energy [28]. - The research initiative aims to create a comprehensive industry consensus covering the entire substrate-device-system chain [28].

江苏宏微科技股份有限公司 证券代码：688711 证券简称：宏微科技 公告编号：2025-030 转债代码：118040 债券简称：宏微转债 信息披露》等规范性文件的要求，公司对本次激励计划内幕信息知情人及核查对 象买卖公司股票的情况进行自查，具体情况如下： 关于公司 2025 年限制性股票激励计划内幕信息知情 人买卖公司股票情况的自查报告 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。 江苏宏微科技股份有限公司（以下简称"公司"）于 2025 年 4 月 14 日召开 第五届董事会第八次会议和第五届监事会第四次会议，审议通过了《关于 <公司> 年 4 月 15 日在上海证券交易所网站（www.sse.com.cn）披露了相关公告。 按照《上市公司信息披露管理办法》、公司《信息披露事务管理制度》及相 关制度的规定，公司对 2025 年限制性股票激励计划（以下简称"本次激励计划"） 采取了充分必要的保密措施，同时对本次激励计划的内幕信息知情人进行了必要 登记。 根据《上市公司股权激励管理办法》 （以下简称《管理办法》）、 《 ...

| | | （%） | | （%） | | | （%） | | --- | --- | --- | --- | --- | --- | --- | --- | | 普通股 | 50,774,463 | 99.3347 | 269,159 | 0.5265 | 70,865 | 0.1388 | | | 要的议案》 | | | | | | | | | 审议结果：通过 | | | | | | | | | 表决情况： | | | | | | | | | 同意 | | | 反对 | | | 弃权 | | | 股东类型 | | 比例 | | 比例 | | | 比例 | | 票数 | | | 票数 | | 票数 | | | | | | （%） | | （%） | | | （%） | | 普通股 | 12,694,064 | 98.6517 | 103,620 | 0.8052 | 69,865 | 0.5431 | | | 此议案关联股东赵善麒、李四平回避表决。 | | | | | | | | | 议案名称： | | | | | | | | | 的议案》 | | | | | | | | | 审议结果：通过 | | | | ...

北京市环球律师事务所 关于 江苏宏微科技股份有限公司 之 法律意见书 北京市环球律师事务所 关于 江苏宏微科技股份有限公司 之 法律意见书 GLO2025BJ（法）字第 0559 号 致：江苏宏微科技股份有限公司 本法律意见书不对本次股东大会审议事项或议案的内容及前述事项或内容所 表述的事实或数据的真实性及准确性发表意见。 本所及经办律师依据《证券法》《律师事务所从事证券法律业务管理办法》和 《律师事务所证券法律业务执业规则（试行）》等规定及本法律意见书出具日以前 已经发生或者存在的事实，严格履行了法定职责，遵循了勤勉尽责和诚实信用原则， 进行了充分的核查验证，保证本法律意见所认定的事实真实、准确、完整，所发表 的结论性意见合法、准确，不存在虚假记载、误导性陈述或者重大遗漏，并承担相 应法律责任。 本法律意见书仅供本所律师见证公司本次股东大会相关事项之目的使用，不 得用作任何其他目的。本所同意，公司可以将本法律意见书作为本次股东大会公告 材料，随其他需公告的信息一同披露。 本所律师按照律师行业公认的业务标准、道德规范和勤勉尽责的精神，就本次 股东大会的有关事宜发表法律意见如下： 一、本次股东大会的召集、召开程 ...

| 证券代码：688711 | 证券简称：宏微科技 | 公告编号：2025-030 | | --- | --- | --- | | 转债代码：118040 | 债券简称：宏微转债 | | 江苏宏微科技股份有限公司 关于公司 2025 年限制性股票激励计划内幕信息知情 人买卖公司股票情况的自查报告 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。 江苏宏微科技股份有限公司（以下简称"公司"）于 2025 年 4 月 14 日召开 第五届董事会第八次会议和第五届监事会第四次会议，审议通过了《关于<公司 2025 年限制性股票激励计划（草案）>及其摘要的议案》等相关议案，并于 2025 年 4 月 15 日在上海证券交易所网站（www.sse.com.cn）披露了相关公告。 按照《上市公司信息披露管理办法》、公司《信息披露事务管理制度》及相 关制度的规定，公司对 2025 年限制性股票激励计划（以下简称"本次激励计划"） 采取了充分必要的保密措施，同时对本次激励计划的内幕信息知情人进行了必要 登记。 根据《上市公司股权激励管理办法 ...

| 证券代码：688711 | 证券简称：宏微科技 | 公告编号：2025-031 | | --- | --- | --- | | 转债代码：118040 | 债券简称：宏微转债 | | 江苏宏微科技股份有限公司 （四） 表决方式是否符合《公司法》及公司章程的规定，大会主持情况等。 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：2025 年 5 月 9 日 （二） 股东大会召开的地点：江苏宏微科技股份有限公司会议室 （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 | 49 | | --- | --- | | 普通股股东人数 | 49 | | 2、出席会议的股东所持有的表决权数量 | 51,114,487 | | 普通股股东所持有表决权数量 | 51,114,487 | | 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 | 24.3300 | | 例（%） | | | 普通股股东所持有表决权数量占公 ...

北京市环球律师事务所 关于 江苏宏微科技股份有限公司 2024 年年度股东大会 之 北京市环球律师事务所 关于 江苏宏微科技股份有限公司 法律意见书 2024 年年度股东大会 之 法律意见书 GLO2025BJ（法）字第 0559 号 致：江苏宏微科技股份有限公司 北京市环球律师事务所（以下简称"本所"）作为江苏宏微科技股份有限公司 （以下简称"公司"）的法律顾问，接受公司委托，根据《中华人民共和国公司法》 （以下简称"《公司法》"）、《中华人民共和国证券法》（以下简称"《证券法》"）、 中国证券监督管理委员会发布的《上市公司股东会规则》等法律、法规、部门规章 及《江苏宏微科技股份有限公司章程》（以下简称"《公司章程》"）的有关规定， 就公司 2024 年年度股东大会（以下简称"本次股东大会"）的召集、召开程序、 出席会议人员的资格、召集人资格、表决程序、表决结果等相关事宜出具本法律意 见书。 为了出具本法律意见书，本所律师列席了公司本次股东大会并审查了公司提 供的有关召开本次股东大会的文件。 本法律意见书不对本次股东大会审议事项或议案的内容及前述事项或内容所 表述的事实或数据的真实性及准确性发表意见。 本所 ...

| 证券代码：688711 | 证券简称：宏微科技 | 公告编号：2025-029 | | --- | --- | --- | | 转债代码：118040 | 债券简称：宏微转债 | | 江苏宏微科技股份有限公司 关于第二期以集中竞价方式回购公司股份的进展公告 1 二、回购股份的进展情况 根据《上市公司股份回购规则》《上海证券交易所上市公司自律监管指引第 7 号——回购股份》的相关规定，公司在回购期间，应当在每个月的前 3 个交易日 内公告截至上月末的回购进展情况，现将公司回购股份的进展情况公告如下： 2025 年 4 月，公司通过集中竞价交易方式累计回购股份 274,956 股，占公司 总股本 212,884,185 股的比例为 0.1292%，购买的最高价为 13.25 元/股、最低价为 13.00 元/股，支付的金额为 3,616,998.72 元（不含交易佣金等费用）。 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、准确性和完整性承担法律责任。 重要内容提示： | 回购方案首次披露日 | 2024/12/6 | | --- | --- | | 回 ...

Group 1 - Major shareholders of *ST WanFang plan to reduce their holdings by up to 9,341,596 shares, accounting for 3% of the company's total share capital from May 27 to August 25, 2025 [1] - Shareholders of Airo Energy intend to reduce their holdings by up to 800,000 shares, 800,000 shares, and 1,600,000 shares, representing 0.50%, 0.50%, and 1% of the company's total share capital respectively during the same period [1] - Anner plans to reduce its holdings by up to 3,186,159 shares, which is 1.5% of the company's total share capital, from May 27 to August 26, 2025 [1] Group 2 - Shareholders of Chuhuan Technology plan to reduce their holdings by up to 2,395,605 shares, accounting for 3% of the total share capital excluding repurchased shares from May 27 to August 26, 2025 [1] - Major shareholder of Dalian Technology intends to reduce their holdings by up to 4,189,336 shares, which is 0.99% of the company's total share capital from May 27 to August 26, 2025 [2] - Dongwei Technology's board members plan to reduce their holdings by a total of 2,574,857 shares, representing 0.8629% of the company's total share capital during the same period [2] Group 3 - Gann Li Pharmaceutical's shareholder has completed a reduction of 6,010,622 shares, which is 1% of the company's total share capital from April 22 to April 30, 2025 [2] - Guanshi Technology's board members plan to reduce their holdings by up to 359,375 shares, accounting for 0.4891% of the company's total share capital from May 27 to August 26, 2025 [2] - Guoguang Electric's shareholder has completed a reduction of 1,625,751 shares, which is 1.5% of the company's total share capital from April 25 to April 30, 2025 [2] Group 4 - Haili Biological's major shareholder has completed a reduction of 13,113,244 shares, representing 2% of the company's total share capital from April 15 to April 22, 2025 [3] - Hengfeng Information's board member has completed a reduction of 198,717 shares, which is 0.1207% of the company's total share capital on April 28, 2025 [3] - Hongwei Technology's shareholder plans to reduce their holdings by up to 820,000 shares, accounting for 0.39% of the company's total share capital from May 12 to August 11, 2025 [3] Group 5 - Huatai Medical's vice president has completed a reduction of 29,943 shares, which is 0.0308% of the company's total share capital from April 28 to April 29, 2025 [4] - Jilin Carbon Valley's major shareholder has completed a reduction of 4,989,160 shares, representing 0.8490% of the company's total share capital from April 25 to April 29, 2025 [4] - Jiahua Technology's shareholder plans to reduce their holdings by up to 1,160,000 shares, accounting for 1.50% of the company's total share capital from May 28 to August 25, 2025 [4] Group 6 - Jiangbo Long's shareholder plans to reduce their holdings by up to 4,159,815 shares, which is 1% of the company's total share capital from May 27 to August 26, 2025 [5] - Jiangshan Co. plans to reduce its holdings in Jiangtian Chemical by 4,330,800 shares, accounting for 3% of its total share capital from May 27 to August 26, 2025 [5] - Kairun Co.'s major shareholder plans to reduce their holdings by up to 9,000,000 shares, representing 2.43% of the total share capital excluding repurchased shares from May 27 to August 26, 2025 [5] Group 7 - Lianqi Technology's shareholders plan to reduce their holdings by a total of 18,717,374 shares, which is 2.96% of the total share capital excluding repurchased shares from May 27 to August 26, 2025 [9] - Zhongke Information's board members have completed a reduction of 698,914 shares, representing 0.2358% of the company's total share capital [9] - Zhongshi Co.'s major shareholder plans to reduce their holdings by up to 1,800,000 shares, accounting for 1.1527% of the company's total share capital from May 27 to August 26, 2025 [10]

| 证券代码：688711 | 证券简称：宏微科技 | 公告编号：2025-028 | | --- | --- | --- | | 转债代码：118040 | 债券简称：宏微转债 | | 江苏宏微科技股份有限公司 股东减持股份计划公告 本公司董事会、全体董事及相关股东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： 因自身资金需求，拟于减持计划公告披露之日起 3 个交易日之后的 3 个月内 通过集中竞价方式减持公司股份。 1 减持价格按市场价格确定，若公司在上述减持计划实施期间发生派发红利、 送红股、转增股本、增发新股或配股等股本除权、除息事项的，则上述减持计划 将作相应调整。 公司于 2025 年 4 月 30 日收到上述股东出具的减持情况告知函，现将有关情 况公告如下： | 股东名称 | 常州宏众咨询管理合伙企业（有限合伙） | | | | --- | --- | --- | --- | | 股东身份 | 控股股东、实控人及一致行动人 | □是 | √否 | | | 直接持股 5%以上股东 | □是 | √否 | | | 董 ...