证券代码：688709 证券简称：成都华微 公告编号：2026-006 成都华微电子科技股份有限公司 股东提前终止减持计划暨减持股份结果公告 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： 股东持有的基本情况 本次减持计划实施前，成都华微电子科技股份有限公司（以下简称"公司"） 的股东成都华微众志共创企业管理中心（有限合伙）（以下简称"华微众志"）持 有公司股份 48,776,536 股，占公司总股本的 7.6591%；股东成都华微展飞伙伴 企业管理中心（有限合伙）（以下简称"华微展飞"）持有公司股份 15,635,708 股，占公司总股本的 2.4552%；股东成都华微同创共享企业管理中心（有限合伙） （以下简称"华微同创"）持有公司股份 12,850,171 股，占公司总股本的 2.0178%； 股东成都华微共融众创企业管理中心（有限合伙）（以下简称"华微共融"）持有 公司股份 9,974,703 股，占公司总股本的 1.5663%。 股东名称 成都华微众志共创企业管理中心（有限合伙） 股东 ...

成都华微公告，2025年11月18日披露股东减持计划，华微众志不超617.2万股，华微展飞413.03万股，华 微同创412.68万股，华微共融376.9万股，期限3个月。截至2026年2月3日，股东已分别减持471.75万 股、324.17万股、317.35万股、270.77万股，占0.7408%、0.5090%、0.4983%、0.4252%，并提前终止减 持计划。 ...

Group 1 - Chengdu Huayi Electronics Technology Co., Ltd. experienced a 5% decline in stock price, trading at 46.71 yuan per share, with a total market capitalization of 29.747 billion yuan [1] - The company, established on March 9, 2000, focuses on integrated circuit research, design, testing, and sales, providing overall solutions for signal processing and control systems [1] - The revenue composition of the company includes digital integrated circuits at 50.03%, analog integrated circuits at 43.20%, other products at 3.98%, technical services at 2.70%, and other supplementary services at 0.08% [1] Group 2 - Guolian An Semiconductor ETF (512480) entered the top ten circulating shareholders of Chengdu Huayi, holding 1.305 million shares, which is 0.6% of the circulating shares, with an estimated floating loss of approximately 3.2103 million yuan [2] - The fund was established on May 8, 2019, with a current size of 20.165 billion yuan, achieving a year-to-date return of 12.23% and a one-year return of 65.96% [2] Group 3 - The fund managers of Guolian An Semiconductor ETF are Huang Xin and Zhang Zhenyuan, with Huang having a tenure of 15 years and 299 days, and Zhang having a tenure of 12 years and 65 days [3] - Huang's fund has a total asset size of 36.867 billion yuan, with the best return during his tenure being 241.86% and the worst being -35.8% [3] - Zhang's fund has a total asset size of 36.491 billion yuan, with the best return during his tenure being 387.76% and the worst also being -35.8% [3]

证券日报网讯2月2日，成都华微在互动平台回答投资者提问时表示，公司已于2025年10月成立"TSN研 发中心"，首款TSN网络交换板卡已进入头部院所及核心客户试用验证阶段，并已收获多家特种领域客 户意向订单。 ...

Group 1 - Chengdu Huawi Electronics Technology Co., Ltd. experienced a stock price decline of 5.24% on February 2, with shares trading at 47.92 yuan, a transaction volume of 246 million yuan, and a turnover rate of 2.31%, resulting in a total market capitalization of 30.518 billion yuan [1] - The company, established on March 9, 2000, focuses on integrated circuit research, design, testing, and sales, providing overall solutions for signal processing and control systems [1] - The revenue composition of the company includes digital integrated circuits at 50.03%, analog integrated circuits at 43.20%, other products at 3.98%, technical services at 2.70%, and other supplementary sources at 0.08% [1] Group 2 - Southern Fund's Southern CSI 1000 ETF (512100) entered the top ten circulating shareholders of Chengdu Huawi, holding 1.7453 million shares, which accounts for 0.8% of the circulating shares, with an estimated floating loss of approximately 4.6251 million yuan [2] - The Southern CSI 1000 ETF was established on September 29, 2016, with a latest scale of 78.996 billion yuan, achieving a year-to-date return of 8.67% and a one-year return of 43.07% [2] - The fund manager of Southern CSI 1000 ETF is Cui Lei, who has been in the position for 7 years and 89 days, managing a total fund size of 137.02 billion yuan, with the best fund return during the tenure being 279.97% and the worst being -15.93% [3]

Core Viewpoint - Chengdu Huamei Electronics Technology Co., Ltd. is set to list 3,824,000 shares of strategic placement stock, which will be available for trading after a 24-month lock-up period, starting from February 9, 2026 [2][4][5]. Group 1: Listing Details - The total number of shares to be listed is 3,824,000, representing 0.6005% of the company's total share capital [5][9]. - The shares are part of the company's initial public offering (IPO) and were approved by the China Securities Regulatory Commission [5][9]. - The listing date is confirmed as February 9, 2026, due to the preceding non-trading day [4][10]. Group 2: Shareholder Commitments - The shares being listed are held by Huatai Innovation Investment Co., Ltd., which has a lock-up period of 24 months from the IPO date [5][7]. - The shareholder has adhered to all commitments regarding the lock-up period, and there are no outstanding commitments affecting the listing [7][9]. Group 3: Changes in Share Capital - Since the formation of the lock-up shares, there have been no changes in the company's share capital due to profit distribution or capital increase [6].

Core Viewpoint - Chengdu Huawi (688709.SH) announced a reduction in shareholding by Huawi Zhongzhi, decreasing its stake from 7.66% to 7.00% as of January 30, 2026, through centralized bidding, reaching a 1% integer threshold [1] Group 1 - Huawi Zhongzhi reduced its shareholding by 4.1975 million shares [1] - The reduction in shareholding percentage indicates a significant change in ownership structure [1]

Core Viewpoint - Chengdu Huawi (688709.SH) has received a notice from Huawi Zhongzhi regarding a reduction in shareholding through centralized bidding, indicating a strategic shift in ownership structure [1] Group 1 - Huawi Zhongzhi has reduced its shareholding by 4.1975 million shares, decreasing its ownership from 7.66% to 7.00% [1] - The reduction in shareholding has reached a threshold of 1% in terms of integer multiples [1]

2.信息披露义务人信息 证券代码：688709 证券简称：成都华微 公告编号：2026-005 成都华微电子科技股份有限公司 关于持股 5%以上股东权益变动触及 1%刻度 的提示性公告 成都华微众志共创企业管理中心（有限合伙）(以下简称"华微众志"）保证向成 都华微电子科技股份有限公司(以下简称"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。 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 | 7.66% | | | | 权益变动后合计比例 | 7.00% | | | | 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☑ | | 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 | | --- | --- | | | 5%以上大股东及其一致行动人 ☑其他 | | 投资者及其一致行动人的身份 ...

证券代码：688709 证券简称：成都华微 公告编号：2026-004 成都华微电子科技股份有限公司 首次公开发行部分战略配售限售股上市流通公告 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战略配售股份（限售期 24 个月）；股票认购方 式为网下，上市股数为3,824,000股。本公司确认，上市流通数量等于该限售期的 全部战略配售股份数量。 本次股票上市流通总数为3,824,000股。 本次股票上市流通日期为2026 年 2 月 9 日（因 2026 年 2 月 7 日为非交易 日，故顺延至下一交易日）。 一、本次上市流通的限售股类型 经中国证券监督管理委员会出具的《关于同意成都华微电子科技股份有限公 司首次公开发行股票注册的批复》（证监许可〔2023〕2409 号）同意注册，并经上 海证券交易所同意，公司首次向社会公众发行人民币普通股（A 股）股票 95,600,000 股，并于 2024 年 2 月 7 日在上海证券交易所科创板上市，发行完成后总股本为 636,847,026 ...