证券代码：300672 证券简称：国科微 公告编号：2025-080 湖南国科微电子股份有限公司 关于股东股份解除质押的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 湖南国科微电子股份有限公司（以下简称"公司"）近日接到股东湖南国科控 股有限公司（以下简称"国科控股"）通知，获悉国科控股所持有的本公司部分股 份解除质押，具体事项如下： 一、股东股份解除质押的基本情况 1 截至本公告披露日，上述股东及其一致行动人所持质押股份情况如下： 股东 名称 持股数量 （股） 持股 比例 累计被质押 股份数量 （股） 合计占 其所持 股份比 例 合计占 公司总 股本比 例 已质押股份情况 未质押股份情况 已质押 股份限 售数量 （股） 占已质 押股份 比例 未质押股 份限售数 量（股） 占未质 押股份 比例 国科 控股 39,035,306 17.98% 11,940,800 30.59% 5.50% 0 0.00% 0 0.00% | 长沙 | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- ...

格隆汇12月25日丨国科微(300672.SZ)在互动平台表示，目前，公司业务暂不涉及商业航天领域。公司 物联网系列芯片中的卫星定位芯片可应用于直播卫星机顶盒、通信授时、无人机、车联网、导航定位、 测量测绘、安全监测、精准农业、智能穿戴等应用领域，为业界提供领先的高精度定位和授时方案。 ...

格隆汇12月25日丨国科微(300672.SZ)在互动平台表示，公司研发的是固态硬盘控制芯片，公司已完 成"固态硬盘控制芯片+行业固态硬盘产品"双业务引擎的商业模式布局，公司所开发的固态硬盘控制器 芯片主要应用于固态存储硬盘，包括桌面机硬盘、笔记本硬盘等。 ...

格隆汇12月25日丨国科微(300672.SZ)在互动平台表示，公司研发的是固态硬盘控制芯片，公司已完 成"固态硬盘控制芯片+行业固态硬盘产品"双业务引擎的商业模式布局，公司所开发的固态硬盘控制器 芯片主要应用于固态存储硬盘，包括桌面机硬盘、笔记本硬盘等。 ...

格隆汇12月25日丨国科微(300672.SZ)在互动平台表示，目前，公司业务暂不涉及商业航天领域。公司 物联网系列芯片中的卫星定位芯片可应用于直播卫星机顶盒、通信授时、无人机、车联网、导航定位、 测量测绘、安全监测、精准农业、智能穿戴等应用领域，为业界提供领先的高精度定位和授时方案。 ...

Core Viewpoint - The company has decided to terminate the acquisition of Zhongxin Ningbo, but it will continue to seek strategic merger and acquisition opportunities in the future, indicating that the short-term impact on operations is limited [1] Group 1: Company Operations - The company states that its production and operational status remains normal despite the termination of the acquisition [1] - The decision to terminate the transaction was made after careful consideration and communication with the counterpart [1] Group 2: Strategic Direction - The company emphasizes a dual-driven strategy of "internal growth + external expansion," focusing on its core business and emerging sectors [1] - Future efforts will include seeking external acquisition opportunities that align with policy encouragement, reasonable valuations, and high strategic synergy [1]

Market Performance - A-shares showed strong performance with the Shanghai Composite Index surpassing 3900 points, closing at 3917.36, up 0.69% [1] - The Shenzhen Component Index rose by 1.47%, and the ChiNext Index increased by 2.23%, indicating a robust market sentiment [1][2] - Total trading volume in the Shanghai and Shenzhen markets reached 18.825 billion yuan, an increase of 1.336 billion yuan from the previous day [1] Semiconductor Sector - The semiconductor sector experienced significant gains, with stocks like Kema Technology and Lianang Microelectronics hitting the daily limit, while SMIC and Haiguang Information rose over 5% [4][5] - Kema Technology's stock price reached a historical high of 466.66 yuan per share, marking a tenfold increase from its low of 46.56 yuan in April [2] - Analysts predict that the global semiconductor wafer fabrication equipment market will maintain high single-digit percentage growth in 2025 and 2026, driven by rising demand and price increases in the storage sector [6] Hainan Free Trade Zone - The Hainan Free Trade Zone concept surged, with over 20 stocks hitting the daily limit, including Shennong Agriculture and Kangzhi Pharmaceutical [6][7] - The official launch of the Hainan Free Trade Port on December 18 led to a significant increase in duty-free sales, with sales reaching 118 million yuan on the first day, a year-on-year increase of 85% [8] - The policy changes are expected to reduce import tax burdens for related enterprises by approximately 20%, enhancing market activity and consumer attraction in tourism and retail sectors [8] AI Industry - The CPO concept and AI-related stocks saw active trading, with stocks like Kaige Precision and Changxin Bochuang achieving new highs [9] - The demand for high-bandwidth network hardware is increasing due to rapid upgrades in GPU and ASIC technologies, with expectations for continued growth in 800G optical module demand through 2026 [9]

Core Viewpoint - Hunan Guoke Microelectronics Co., Ltd. has completed the registration of changes in business operations and has reissued its business license following the repurchase and cancellation of 38,220 restricted stocks as part of its 2021 incentive plan, resulting in a decrease in registered capital from 217,140,672 yuan to 217,102,452 yuan [1][2]. Group 1 - The company completed the repurchase and cancellation of 38,220 restricted stocks on December 8, 2025 [1]. - The registered capital has been adjusted to 217,102,452 yuan following the stock cancellation [1]. - The company has obtained a new business license from the Changsha Economic and Technological Development Zone Management Committee [1]. Group 2 - The company is classified as a joint-stock company (listed, with natural person investment or control) [1]. - The registered address is located at No. 9, South Section of Dongshi Road, Qiantang Street, Changsha Economic and Technological Development Zone [1]. - The company was established on September 24, 2008, and its business scope includes integrated circuit design, product development, production, sales, and related technical services [1].

证券日报网讯 12月19日晚间，国科微发布公告称，公司于2025年12月8日完成2021年限制性股票激励计 划部分股份回购注销事项，本次回购注销限制性股票共计38，220股，公司注册资本由217，140，672元 （股）变更为217，102，452元（股）。公司于近日办理完成了上述事项的工商变更登记手续，并取得 了长沙经济技术开发区管理委员会换发的《营业执照》。 （文章来源：证券日报） ...

统一社会信用代码：9143010068031562X6 名 称：湖南国科微电子股份有限公司 证券代码：300672 证券简称：国科微 公告编号：2025-079 湖南国科微电子股份有限公司 关于完成工商变更登记并换发营业执照的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 湖南国科微电子股份有限公司（以下简称"公司"）于 2025 年 12 月 8 日完 成 2021 年限制性股票激励计划部分股份回购注销事项，本次回购注销限制性股 票共计 38,220 股，公司注册资本由 217,140,672 元（股）变更为 217,102,452 元 （股）。具体内容详见公司在巨潮资讯网（http://www.cninfo.com.cn）上披露的 《关于部分限制性股票回购注销完成的公告》（公告编号：2025-073）。 公司于近日办理完成了上述事项的工商变更登记手续，并取得了长沙经济技 术开发区管理委员会换发的《营业执照》，本次变更后的工商登记基本信息如下： 类 型：股份有限公司（上市、自然人投资或控股） 住 所：长沙经济技术开发区泉塘街道东十路南段 9 号 法定代 ...