证券代码：688325 证券简称：赛微微电 公告编号：2025-066 广东赛微微电子股份有限公司 关于持股 5%以上股东及其一致行动人协议转让股份 暨股东权益变动的提示性公告的补充公告 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、准确性和完整性承担法律责任。 广东赛微微电子股份有限公司（以下简称"公司"）于 2025 年 9 月 12 日披 露了《广东赛微微电子股份有限公司关于持股 5%以上股东及其一致行动人协议 转让股份暨股东权益变动的提示性公告》。现将上述公告中的转让方之一北京武 岳峰中清正合科技创业投资管理有限公司基本情况有关内容补充如下： 补充前： 1 | 号 | | | --- | --- | | 基金主要股东 | 北京亦庄国际新兴产业投资中心（有限合伙）持股 | | | 39.2157%；北京紫光通信科技集团有限公司持股 | | | 19.6078%；常州亦合高科技投资管理合伙企业（有限 | | | 合伙）持股 9.8039%；江苏国经私募基金管理有限公 | | | 司持股 9.8039%；江苏武进高新投资控股有限公司持 | | ...

Group 1 - New stock Danaher Bio will be available for subscription today with a subscription code of 920009 and an issue price of 17.1 yuan [1] - The China Solid-State Battery Conference will be held from October 22-24 in Hefei, with participation from companies like CATL, Weilan New Energy, and Guoxuan High-Tech [1] - The 2025 Greater Bay Area International Embodied Intelligent Robot Industry Conference and Exhibition will also take place from October 22-24 [1] Group 2 - Tesla and IBM are scheduled to release their financial reports after the US market closes on October 22 [1] - Ten listed companies will experience stock unlocks, with Ousheng Electric unlocking 188.63 million shares (73.99% of total shares) and Saiwei Microelectronics unlocking 26.16 million shares (30.37% of total shares) [1][1] - Several companies have announced dividend distributions, with notable payouts including Xinjie Electric (10 shares for 5.90 yuan) and Jiuqi Co. (10 shares for 4.00 yuan) [1] Group 3 - Hupu Co. is implementing a share issuance plan, with a scale of 65.99 million shares and raising funds of 415.14 million yuan at an issuance price of 6.39 yuan, with the listing date set for October 22, 2025 [1]

Summary of Key Points Core Viewpoint - On October 22, a total of 10 companies had their restricted shares unlocked, with a total unlocking volume of 166 million shares, amounting to a market value of 4.002 billion yuan based on the latest closing prices [1]. Unlocking Volume - Four companies had unlocking volumes exceeding 10 million shares: - Zhengbang Technology: 67.215 million shares - Anke Kery: 36.0685 million shares - *ST Qingyan: 31.0167 million shares [1]. Unlocking Market Value - Four companies had unlocking market values exceeding 100 million yuan: - Saiwei Microelectronics: 2.354 billion yuan - Anke Kery: 888 million yuan - *ST Qingyan: 509 million yuan [1]. Proportion of Total Share Capital - Three companies had unlocking ratios exceeding 10% of their total share capital: - Saiwei Microelectronics: 30.37% - *ST Qingyan: 28.72% - Anke Kery: 14.38% [1].

Core Viewpoint - On October 21, a total of four listed companies had their restricted shares unlocked, with a total market value of approximately 2.531 billion yuan [1] Group 1: Company Specifics - Western Gold (西部黄金, stock code: 601069) had 2.0741 million shares released from equity incentive restrictions [1] - Jiarong Technology (嘉戎技术, stock code: 301148) had 76.832 million shares released after an extended lock-up period [1] - BGI Genomics (华大智造, stock code: 688114) had 1.2247 million shares released [1] - Saiwei Microelectronics (赛微微电, stock code: 688325) had 26.1571 million shares released [1]

Group 1 - The core point of the news is that Saiwei Microelectronics experienced a decline in stock price, dropping by 5.01% to 96.70 CNY per share, with a trading volume of 112 million CNY and a turnover rate of 2.10%, resulting in a total market capitalization of 8.33 billion CNY [1] - Saiwei Microelectronics, established on November 2, 2009, and listed on April 22, 2022, is located in Dongguan, Guangdong Province. The company specializes in the research and sales of analog chips, primarily focusing on battery management chips, and has expanded its product range to include battery safety chips, battery metering chips, and charging management chips, with 100% of its revenue derived from chip sales [1] Group 2 - From the perspective of major fund holdings, only one fund under Wan Jia Fund has a significant position in Saiwei Microelectronics. The Wan Jia Technology Quantitative Stock Mixed Initiation A (020975) held 9,100 shares in the second quarter, accounting for 2.02% of the fund's net value, making it the largest holding [2] - The Wan Jia Technology Quantitative Stock Mixed Initiation A (020975) was established on September 24, 2024, with a latest scale of 19.3044 million CNY. Year-to-date, it has achieved a return of 40.83%, ranking 1771 out of 8162 in its category, and a one-year return of 46.07%, ranking 1551 out of 8015 [2] - The fund manager, Yin Hang, has been in the position for 5 years and 87 days, with total assets under management of 468 million CNY. The best fund return during his tenure is 65.95%, while the worst is -8.96% [2]

Core Insights - The stock of Saiwei Microelectronics increased by 3.41% on October 13, with a trading volume of 276 million yuan [1] - The company reported a financing buy-in of 29.04 million yuan and a net financing outflow of 3.16 million yuan on the same day [1] - As of October 13, the total margin balance for Saiwei Microelectronics was 461 million yuan, representing 8.41% of its market capitalization [1] Financing Summary - On October 13, Saiwei Microelectronics had a financing buy-in of 29.04 million yuan, with a current financing balance of 461 million yuan [1] - The financing balance exceeds the 90th percentile of the past year, indicating a high level of financing activity [1] - No shares were sold or repaid in the securities lending market on the same day, with a balance of 0 yuan [1] Company Performance - As of June 30, the number of shareholders for Saiwei Microelectronics was 8,909, an increase of 2.88% from the previous period [2] - The company achieved a revenue of 218 million yuan for the first half of 2025, reflecting a year-on-year growth of 31% [2] - The net profit attributable to the parent company was 39.34 million yuan, with a year-on-year increase of 29.91% [2] Shareholder Information - Since its A-share listing, Saiwei Microelectronics has distributed a total of 101 million yuan in dividends [3] - Among the top ten circulating shareholders, Penghua Youxuan Growth Mixed Fund increased its holdings by 215,700 shares [3] - Other funds, such as Penghua Power Growth Mixed Fund and Penghua Industrial Upgrade Mixed Fund, also increased their holdings [3]

证券日报网讯 10月13日晚间，赛微微电发布公告称，本次股票上市类型为首发限售股份；股票认购方 式为网下，上市股数为26，157，084股。本次股票上市流通总数为26，157，084股。本次股票上市流通 日期为2025年10月22日。 （文章来源：证券日报） ...

截至发稿，赛微微电市值为88亿元。 每经头条（nbdtoutiao）——AI技术滥用调查：明星可被"一键换装"，"擦边"内容成流量密码，技术防 线为何形同虚设？ （记者 曾健辉） 每经AI快讯，赛微微电（SH 688325，收盘价：101.8元）10月13日晚间发布公告称，公司限售股份约 2615.71万股将于2025年10月22日解禁并上市流通，占公司总股本比例为30.37%。 2024年1至12月份，赛微微电的营业收入构成为：集成电路行业占比99.97%，其他业务占比0.03%。 ...

证券代码：688325 证券简称：赛微微电 公告编号：2025-065 广东赛微微电子股份有限公司 首次公开发行部分限售股上市流通的公告 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： 本次股票上市类型为首发限售股份；股票认购方式为网下，上市股数为 26,157,084股。 本次股票上市流通总数为26,157,084股。 本次股票上市流通日期为2025 年 10 月 22 日。 一、本次上市流通的限售股类型 本次上市流通的限售股为公司首次公开发行限售股，限售股股东数量为 4 名， 分别为东莞市伟途投资管理合伙企业（有限合伙）（以下简称"伟途投资"）、珠 海市聚核投资合伙企业（有限合伙）（以下简称"聚核投资"）、东莞市微合投资管 理合伙企业（有限合伙）（以下简称"微合投资"）、葛伟国，锁定期为自公司股票 上市之日起 36 个月，因公司上市后 6 个月内公司股票连续 20 个交易日的收盘价 均低于发行价，触发锁定期延长承诺的履行条件，本次上市流通的限售股在原锁 定期基础上延长 6 个月，该部分限售股股东对应的股 ...

国泰海通证券股份有限公司 首次公开发行部分限售股上市流通的核查意见 国泰海通证券股份有限公司（以下简称"保荐机构"、"国泰海通"）作为广 东赛微微电子股份有限公司（以下简称"赛微微电"、"公司"）持续督导的保荐 机构，根据《证券发行上市保荐业务管理办法》《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》 等法律法规的相关规定，对赛微微电首次公开发行部分限售股上市流通事项进 行了核查，核查情况及核查意见如下： 一、本次上市流通的限售股类型 根据中国证券监督管理委员会（以下简称"中国证监会"）于 2022 年 3 月 15 日出具的《关于同意广东赛微微电子股份有限公司首次公开发行股票注册的批 复》（证监许可〔2022〕467号），同意公司首次公开发行股票的注册申请。公司 首次向社会公众公开发行人民币普通股（A 股）股票 20,000,000 股，并于 2022 年 4 月 22 日在上海证券交易所科创板上市，发行完成后总股本为 80,000,000 股， 其中有限售条件流通股 61,618,341 股，无限售条件流通股 18,381,659 股。 本次上市流通 ...