阿石创、好上好封涨停，此前富满微、东芯股份、盈方微、大为股份、斯达半导涨停，新恒汇、国科 微、芯导科技、台基股份均涨超10%。 ...

（文章来源：21世纪经济报道） 8月7日，A股三大指数涨跌不一。板块方面，今日半导体板块表现亮眼，东芯股份、富满微和阿石创均 20%涨停，晶华微和新恒汇紧随其后，分别上涨14.41%和11.28%。大为股份和斯达半导均以10%涨停报 收，国科微、南芯科技等个股涨幅超过8%，板块内近20只个股涨幅超5%，市场资金对半导体产业链关 注度显著提升。 国信证券表示，半导体维持高景气，看好模拟及存储左侧布局良机。一方面，台积电预计AI需求持续 强劲，非AI需求温和复苏，将年收入增速预期由25%左右上调到30%左右，佐证行业高景气延续；另一 方面，基于近期黄仁勋来华、中芯国际和华虹半导体的业绩会临近、苹果新品备货启动，行业迎来密集 催化。 ...

Market Overview - As of August 7, A-shares showed mixed performance with the Shanghai Composite Index standing at 3600 points, up 0.12%, while the Shenzhen Component Index fell by 0.23% and the ChiNext Index dropped by 0.69% [1] - The trading volume exceeded 1.6 trillion yuan, with over 3000 stocks declining across the Shanghai and Shenzhen markets [1] Index Performance - The Shanghai Composite Index closed at 3638.20, gaining 4.20 points (+0.12%) [2] - The Shenzhen Component Index was at 11151.81, down 25.97 points (-0.23%) [2] - The ChiNext Index recorded a decline of 16.30 points (-0.69%), closing at 2342.65 [2] - The total trading volume was 1.61 trillion yuan, with a predicted increase to 1.89 trillion yuan, an increase of 134.2 billion yuan [2] Sector Highlights - The Rare Earth Permanent Magnet Index surged over 4%, with significant gains in stocks such as Zhenghai Magnetic Materials, which hit the daily limit, and others like Longmag Technology and Ningbo Yunsheng, which rose over 8% [3] - Chip stocks experienced a notable increase, with companies like Astone and Haoshanghao hitting the daily limit, and others such as Fuman Micro and Dongxin Co. rising over 10% [4] Notable Stock Movements - Fuman Micro (300671) rose by 20% to 40.20 yuan, while Astone (300706) increased by 19.99% to 47.66 yuan [5] - Other significant gainers included Guokewi (300672) up 11.56% and Yingfangwei (000670) up 10.04% [5] - In the Hong Kong market, chip stocks also saw gains, with Huahong Semiconductor rising nearly 4% to 45.32 HKD [6] International News Impact - U.S. President Trump announced plans to impose approximately 100% tariffs on chips and semiconductors, excluding companies manufacturing in the U.S., which may influence market dynamics [6] - Semiconductor companies like SMIC and Huahong Semiconductor are set to release their Q2 financial reports, which could provide further insights into the sector's performance [7]

格隆汇8月7日｜半导体板块午后继续走强，其中，东芯股份、阿石创20CM涨停，晶华微（维权）、富 满微此前20CM涨停，斯达半导、盈方微此前10CM涨停，芯导科技、国科微、神工股份、台基股份、 富瀚微、南芯科技、赛微微电、安凯微等跟涨。 ...

Core Viewpoint - The chip sector experienced significant gains on August 7, with multiple companies reaching their daily price limits, indicating strong market interest and potential bullish sentiment in the industry [1] Group 1: Stock Performance - Chip stocks saw an expanded upward trend in the afternoon, with notable companies such as Astone Technology and Haoshanghao hitting their daily price limits [1] - Other companies including Fuman Micro, Dongxin Co., Yingfang Micro, Dwei Co., and Sida Semiconductor also reached their daily price limits, showcasing a broad rally in the sector [1] - New Henghui, Guoke Micro, Chip Guide Technology, and Taiji Co. all experienced gains exceeding 10%, further highlighting the positive momentum in the chip industry [1]

Group 1 - The semiconductor sector experienced a significant rise today, with Dongxin Co. and Star Semiconductor hitting the daily limit, while Guoke Micro and Shenkong Co. increased by over 7% [1] - Guoxin Securities maintains a positive outlook on the semiconductor industry, emphasizing the favorable opportunities in analog and memory sectors, and expects a valuation expansion trend in the electronics sector by 2025 due to the convergence of macro policy cycles, industry inventory cycles, and AI innovation cycles [1] - Tianfeng Securities projects continued optimistic growth in the global semiconductor market through 2025, driven by AI-related downstream growth, while highlighting the ongoing risks related to supply chain disruptions and restructuring [1] Group 2 - The second quarter performance forecasts for various companies in the semiconductor sector are promising, and there is an expectation for a peak season in the third quarter, suggesting a focus on the performance elasticity of memory, power, foundry, ASIC, and SoC segments [1]

Group 1 - The company plans to acquire a 94.366% stake in Zhongxin Integrated Circuit (Ningbo) Co., Ltd. from 11 counterparties through a combination of issuing shares and cash payments [3] - The transaction is expected to constitute a related party transaction and a major asset restructuring, but it will not qualify as a restructuring listing [3] - The company has applied for a trading suspension of its shares starting from May 22, 2025, due to the planning of this transaction, with an expected suspension period of no more than 10 trading days [4] Group 2 - The company held a board meeting on June 5, 2025, where it approved the proposal related to the acquisition and fundraising plan [4] - As of the announcement date, the company has been actively progressing with the necessary audits, evaluations, and due diligence related to the transaction [6] - The company will convene another board meeting to review the formal transaction plan and disclose the restructuring report once the relevant work is completed [6]

重要风险提示： 1、湖南国科微电子股份有限公司（以下简称"公司"）于2025年6月6日披露的《湖南国科微电子股份有 限公司发行股份及支付现金购买资产并募集配套资金暨关联交易预案》（以下简称"重组预案"）及其摘 要中已对本次交易涉及的有关风险因素及尚需履行的审批程序进行了详细说明，提请广大投资者关注后 续进展公告并注意投资风险。 2、截至本公告披露日，除重组预案中披露的有关风险因素外，公司尚未发现可能导致公司董事会或者 交易对方撤销、中止本次交易或者对本次交易方案作出实质性变更的相关事项，本次交易相关工作正在 全力、有序推进中。公司将根据相关事项的进展情况，及时履行信息披露义务。 一、本次交易概述 公司拟通过发行股份及支付现金的方式向宁波甬芯集成电路股权投资有限公司等11名交易对方购买其合 计持有的中芯集成电路（宁波）有限公司94.366%股权，并拟向不超过35名符合条件的特定对象发行股 票募集配套资金（以下简称"本次交易"）。本次交易预计构成关联交易、重大资产重组，但不构成重组 上市。 登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：300672 证券简称：国科微 公告编号：2025-054 湖南 ...

Group 1 - The core transaction on August 4 involved a block trade of 947,500 shares of Guokewai, with a transaction value of 80.0069 million yuan, at a price of 84.44 yuan per share, reflecting a premium of 0.01% over the closing price of the day [2] - The closing price of Guokewai on the same day was 84.43 yuan, showing a decline of 0.28%, with a turnover rate of 2.59% and a total trading volume of 458 million yuan, indicating a net outflow of 13.5865 million yuan in main funds [2] - Over the past five days, Guokewai's stock has increased by 1.99%, while the total net outflow of funds during this period reached 77.9531 million yuan [2] Group 2 - The latest margin financing balance for Guokewai stands at 1.771 billion yuan, with an increase of 20.4439 million yuan over the past five days, representing a growth rate of 1.17% [2]

通过天眼查大数据分析，湖南国科微电子股份有限公司共对外投资了18家企业，参与招投标项目93次， 知识产权方面有商标信息67条，专利信息636条，此外企业还拥有行政许可28个。 来源：金融界 国科微最新一期业绩显示，截至2025一季报，公司营业总收入3.05亿元、同比减少10.89%，归属净利润 5150.59万元，同比增长25.00%，扣非净利润4442.74万元，同比增长43.15%，流动比率1.716、速动比率 1.385、资产负债率45.84%。 天眼查商业履历信息显示，湖南国科微电子股份有限公司，成立于2008年，位于长沙市，是一家以从事 专业技术服务业为主的企业。企业注册资本21714.0672万人民币，实缴资本7500万人民币。公司法定代 表人为向平。 金融界消息 截至2025年7月30日收盘，国科微（300672）报收于81.66元，下跌0.9%，换手率2.84%，成 交量5.97万手，成交金额4.91亿元。 资金流向方面，今日主力资金净流出3392.35万元，占比成交额6.91%。其中，超大单净流出910.88万 元、占成交额1.86%，大单净流出2481.46万元、占成交额5.06%，中单净 ...