Core Viewpoint - Huahai Qingshi experienced a stock price decline of 2.01% on October 14, with a current price of 163.38 CNY per share and a market capitalization of 57.739 billion CNY. The company has seen a year-to-date stock price increase of 49.75% [1] Financial Performance - For the first half of 2025, Huahai Qingshi reported revenue of 1.95 billion CNY, representing a year-on-year growth of 30.28%. The net profit attributable to shareholders was 505 million CNY, reflecting a year-on-year increase of 16.82% [2] Shareholder Information - As of June 30, 2025, the number of shareholders for Huahai Qingshi was 13,600, a decrease of 10% from the previous period. The average number of circulating shares per shareholder increased by 54.75% to 17,452 shares [2] Dividend Distribution - Since its A-share listing, Huahai Qingshi has distributed a total of 271 million CNY in dividends [3] Institutional Holdings - As of June 30, 2025, notable institutional shareholders include Huaxia SSE Sci-Tech Innovation Board 50 ETF, which is the fourth largest shareholder with 8.9168 million shares, an increase of 904,700 shares from the previous period. Other significant shareholders include E Fund SSE Sci-Tech Innovation Board 50 ETF and Harvest SSE Sci-Tech Innovation Board Chip ETF, with increases in their holdings as well [3]

证券日报网讯 10月13日晚间，华海清科发布公告称，公司已于2025年8月28日和2025年9月16日分别召 开了第二届董事会第十七次会议和2025年第三次临时股东大会，审议通过了《关于取消监事会、变更注 册资本并修订的议案》。近日，公司已完成工商变更登记和备案手续，并取得了由天津市津南区市场监 督管理局换发的《营业执照》。 （文章来源：证券日报） ...

近日，公司已完成工商变更登记和备案手续，并取得了由天津市津南区市场 监督管理局换发的《营业执照》，具体登记信息如下： 名称：华海清科股份有限公司 统一社会信用代码：91120112064042488E 类型：股份有限公司（上市） 法定代表人：王同庆 证券代码：688120 证券简称：华海清科 公告编号：2025-067 华海清科股份有限公司 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。 华海清科股份有限公司（以下简称"公司"）已于 2025 年 8 月 28 日和 2025 年 9 月 16 日分别召开了第二届董事会第十七次会议和 2025 年第三次临时股东大 会，审议通过了《关于取消监事会、变更注册资本并修订<公司章程>的议案》， 具体内容详见公司于 2025 年 8 月 29 日和 2025 年 9 月 17 日披露于上海证券交易 所网站（www.sse.com.cn）的相关公告及文件。 住所：天津市津南区咸水沽镇聚兴道 11 号 经营范围：机电设备技术的开发、转让、咨询、服 ...

Investment Rating - The report maintains a "Recommended" rating for the semiconductor equipment sector [4] Core Insights - The U.S. may expand export restrictions on semiconductor equipment, which could benefit domestic manufacturers in China [1] - U.S. semiconductor equipment manufacturers heavily rely on the Chinese market, with significant revenue contributions from China [2] - The ongoing U.S.-China trade tensions may accelerate the push for self-sufficiency in the semiconductor industry [2] - Domestic semiconductor equipment manufacturers are making progress in high-end equipment sectors, with several notable companies emerging [3] - Investment suggestions focus on domestic alternatives in the semiconductor equipment supply chain [3] Summary by Sections Section 1: U.S. Export Restrictions - The U.S. House of Representatives proposed nine recommendations to expand export restrictions on semiconductor equipment to China, affecting both basic and advanced chip manufacturing [1] Section 2: Revenue Dependence on China - In 2024, the top 10 global semiconductor equipment manufacturers are projected to generate over $110 billion in revenue, with the top five accounting for nearly $90 billion, representing 85% of the total [2] - Major U.S. companies like AMAT, LAM, and KLA derive significant portions of their revenue from the Chinese market, with sales exceeding $200 billion collectively [2] Section 3: Domestic Equipment Manufacturers - A number of domestic companies are emerging in the semiconductor equipment sector, achieving high localization rates in certain equipment categories [3] - The report highlights the need for continued focus on domestic alternatives to mitigate reliance on foreign technology [3] Section 4: Investment Recommendations - The report suggests monitoring domestic semiconductor equipment manufacturers and related supply chain components as potential investment opportunities [3]

Core Viewpoint - The Sci-Tech Chip ETF FuGuo (588810) opened down 1.45% at 1.829 yuan, reflecting a decline in its major holdings and overall market sentiment [1] Group 1: ETF Performance - The Sci-Tech Chip ETF FuGuo (588810) has a performance benchmark of the Shanghai Stock Exchange Sci-Tech Board Chip Index return rate [1] - Since its establishment on December 30, 2024, the fund has achieved a return of 85.38% [1] - The fund's return over the past month is reported at 34.87% [1] Group 2: Major Holdings Performance - Major holdings in the ETF include: - SMIC (中芯国际) down 2.91% - Haiguang Information (海光信息) down 2.30% - Cambricon (寒武纪) down 2.31% - Lattice Technology (澜起科技) down 1.96% - Zhongwei Company (中微公司) down 1.40% - Chipone (芯原股份) down 3.88% - Hu Silicon Industry (沪硅产业) down 2.94% - Hengxuan Technology (恒玄科技) down 2.54% - SiTewave (思特威) down 2.05% - Huahai Qingke (华海清科) down 2.08% [1]

证券代码：688120 证券简称：华海清科 公告编号：2025-066 截至 2025 年 9 月 30 日，公司暂未实施股份回购，公司后续将根据市场情况 择机实施本次回购计划。 三、其他事项 重要内容提示： | 回购方案首次披露日 | 2025/8/29 | | --- | --- | | 回购方案实施期限 | 2025 年 9 月 17 日~2026 年 9 月 16 日 | | 预计回购金额 | 5,000万元~10,000万元 | | 回购用途 | □减少注册资本 √用于员工持股计划或股权激励 √用于转换公司可转债 | | | □为维护公司价值及股东权益 | | 累计已回购股数 | 0万股 | | 累计已回购股数占总股本比例 | 0% | | 累计已回购金额 | 0万元 | | 实际回购价格区间 | 0元/股~0元/股 | 一、回购股份的基本情况 华海清科股份有限公司（以下简称"公司"）于 2025 年 8 月 28 日召开第二届 董事会第十七次会议，并于 2025 年 9 月 16 日召开 2025 年第三次临时股东大会， 审议通过了《关于以集中竞价交易方式回购公司股份方案的议案》，同意公司以自 有 ...

Group 1 - Company Huahai Qingke announced on October 9 that as of September 30, 2025, it has not yet implemented a share buyback plan and will consider executing this plan based on market conditions [1] - The current market capitalization of Huahai Qingke is 57.3 billion yuan [1]

Core Viewpoint - Huahai Qingke's stock price has shown significant growth this year, with a year-to-date increase of 48.31%, indicating strong market performance in the semiconductor equipment sector [1][2]. Financial Performance - For the first half of 2025, Huahai Qingke achieved a revenue of 1.95 billion yuan, representing a year-on-year growth of 30.28% [2]. - The net profit attributable to shareholders for the same period was 505 million yuan, reflecting a year-on-year increase of 16.82% [2]. Stock Market Activity - As of October 9, Huahai Qingke's stock was trading at 161.80 yuan per share, with a market capitalization of 57.181 billion yuan [1]. - The stock experienced a decline of 2.06% during the trading session, with a trading volume of 518 million yuan and a turnover rate of 0.89% [1]. - The net outflow of main funds was 21.0433 million yuan, while large orders accounted for significant buy and sell activities [1]. Shareholder Information - As of June 30, 2025, the number of shareholders decreased by 10% to 13,600, while the average number of circulating shares per person increased by 54.75% to 17,452 shares [2][3]. - The top ten circulating shareholders include several ETFs, with notable increases in holdings from major funds [3].

Core Points - Huahai Qingshi announced the election of Wang Ke as the employee representative director of the second board of directors, with a term lasting until the current board's term ends [1] - Liu Fusheng has been appointed as the deputy general manager, effective from the date of the board's approval until the end of the second board's term [1] Summary of Key Personnel Changes - Wang Ke has been elected as the employee representative director of the second board of directors [1] - Liu Fusheng's background includes various roles in the electronics and equipment sectors, with significant experience in management positions [1] - Liu Fusheng has held positions at companies such as Beijing Qixing Huachuang Electronics and NAURA AKRION INC before joining Huahai Qingshi [1]

Core Points - The Kexin 50 Enhanced ETF (588460) opened at a price of 1.741 yuan, with an increase of 0.87% [1] - The fund's performance benchmark is the Shanghai Stock Exchange Science and Technology Innovation Board 50 Index [1] - Since its establishment on December 1, 2022, the fund has achieved a return of 73.26%, with a monthly return of 9.70% [1] Stock Performance - Haiguang Information opened with a rise of 1.82% [1] - SMIC (Semiconductor Manufacturing International Corporation) also increased by 1.82% [1] - Cambrian (寒武纪) saw a significant rise of 4.87% [1] - Lanke Technology (澜起科技) increased by 1.50% [1] - Kingsoft Office (金山办公) rose by 1.95% [1] - Sitwei (思特威) had a modest increase of 0.63% [1] - Zhongwei Company (中微公司) experienced a decline of 0.98% [1] - Hengxuan Technology (恒玄科技) decreased by 0.50% [1] - Huahai Qingke (华海清科) fell by 1.11% [1] - Ninebot (九号公司) had a slight increase of 0.06% [1]