长川科技公告，公司实控人之一致行动人杭州长川投资管理合伙企业（有限合伙）持股1437.02万股， 占2.2652%，拟于2026年3月12日至2026年6月11日期间通过大宗交易减持不超705.96万股，占1.1128%。 赵轶及其一致行动人合计持股1.56亿股，占24.5794%。长川投资承诺本次减持完成或到期后12个月内不 再减持公司股份。 ...

近日收到公司控股股东、实际控制人赵轶先生及其一致行动人杭州长川投资管理合伙企业（有限合伙） 出具的《关于自愿承诺自长川投资本次减持股份计划完成或到期后未来12个月内不减持公司股份的承诺 函》，获悉长川投资本次减持股份计划基于企业资金管理和投资筹划运营需求，为避免影响投资者对公 司长期投资价值的认可，保证投资者信心，公司控股股东、实际控制人赵轶先生及其一致行动人杭州长 川投资管理合伙企业（有限合伙）自愿承诺:自长川投资本次减持股份计划完成后未来12个月内或长川 投资本次减持股份计划到期后未来12个月内,不以任何方式主动减持直接持有的公司股份，如因公司资 本公积转增股本、派送股票红利、配股、增发等权益分派事项而增加的股份，其在上述期间内亦将遵守 不减持承诺，未尽事宜按中国证监会及深圳证券交易所相关规定执行。 格隆汇2月9日丨长川科技（维权）(300604.SZ)公布，实际控制人之一致行动人杭州长川投资管理合伙 企业（有限合伙）计划自本公告披露之日起十五个交易日后3个月内通过大宗交易减持不超过705.96万 股（占本公司总股本比例1.1128%）。 ...

证券代码：300604 证券简称：长川科技 公告编号：2026-009 未来 12 个月内不减持公司股份的公告 公司实际控制人之一致行动人杭州长川投资管理合伙企业（有限合伙）保 证公告内容真实、准确和完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证信息披露内容与信息披露义务人提供的信息 一致。 杭州长川科技股份有限公司 关于公司实际控制人之一致行动人 拟通过大宗交易减持股份计划的预披露 暨自愿承诺自本次减持股份计划完成或到期后 特别提示： 杭州长川投资管理合伙企业（有限合伙）为赵轶先生之配偶徐昕女士所 控制的企业，为实际控制人赵轶先生的一致行动人。赵轶先生及长川投资合 计持本公司股份 155,932,385 股（占本公司总股本比例 24.5794%）。 现将有关情况公告如下： 一、拟减持股东的基本情况 1、实际控制人之一致行动人 杭州长川科技股份有限公司（以下简称"公司"或"长川科技"）于近 日收到公司实际控制人之一致行动人杭州长川投资管理合伙企业（有限合伙） （以下简称"长川投资"）出具的《关于公司股份减持计划的告知函》。 持本公司股份 14,370,188 股（占本公司总股本比例 2 ...

每经AI快讯，2月9日，长川科技(300604.SZ)公告称，公司实际控制人之一致行动人杭州长川投资管理 合伙企业（有限合伙）计划自公告披露之日起十五个交易日后的三个月内（即2026年3月12日至2026年6 月11日），通过大宗交易方式减持不超过705.96万股，占公司总股本比例1.1128%；减持原因为企业资 金管理和投资筹划运营需求；股份来源为首次公开发行前持有的股份及权益分派转增股份。 （文章来源：每日经济新闻） ...

证券日报网讯2月9日，长川科技（300604）在互动平台回答投资者提问时表示，公司主要从事集成电路 专用设备的研发、生产和销售，是一家致力于提升我国集成电路专用测试设备技术水平、积极推动集成 电路装备业升级的国家高新技术企业和软件企业。公司与众多客户建立了合作关系，与具体客户的合作 信息涉及商业秘密，敬请谅解。 ...

Group 1 - The semiconductor equipment ETF Huaxia (562590) rose by 0.37% to 1.899 yuan with a trading volume of 83.83 million yuan as of the midday close on February 6 [1] - Major holdings in the semiconductor equipment ETF include: - North Huachuang up 1.31% - Zhongwei Company down 0.26% - Tuojing Technology up 1.13% - Changchuan Technology down 0.42% - Hu Silicon Industry up 1.11% - Huahai Qingke up 0.52% - Zhongke Feicai up 1.50% - Nanda Guangdian up 0.72% - Anji Technology up 1.04% - Chip Source Micro up 0.01% [1] - The performance benchmark for the semiconductor equipment ETF is the CSI Semiconductor Materials and Equipment Theme Index return, managed by Huaxia Fund Management Co., Ltd. The fund manager is Dan Kuan Zhi, with a return of 88.71% since its establishment on October 9, 2023, and a return of 10.29% over the past month [1]

Group 1 - Northern Huachuang is a leading domestic semiconductor equipment manufacturer, covering core process equipment such as etching machines, thin film deposition equipment, and cleaning machines, which are essential for memory chip manufacturing [1] - The company is expected to benefit from the growth in equipment orders driven by the expansion and technological upgrades of domestic memory manufacturers during the memory chip price increase cycle [1] - Northern Huachuang has made breakthroughs in advanced process equipment for 3D NAND and HBM, establishing a core competitive advantage in the global memory equipment market [1] Group 2 - Hua Hong Semiconductor is a leading domestic specialty process manufacturer with mature memory chip foundry capabilities, focusing on NOR Flash, eMMC, and SPI NAND [2] - The company is expected to benefit from the rising demand for memory chip foundry services as domestic memory manufacturers expand production [2] - Hua Hong's layout in automotive-grade memory chip foundry will further enhance its resilience against economic cycles [2] Group 3 - Zhongwei Company is a core supplier of etching equipment, with its 5nm etching machine already integrated into the supply chain of memory manufacturers [3] - The demand for high-end equipment is expected to grow due to the trend of upgrading memory chips to advanced processes like 3D NAND and HBM [3] - Zhongwei's layout in thin film deposition equipment enhances its service capabilities for memory manufacturers [3] Group 4 - Lanke Technology is a global leader in memory interface chips, with its products widely used in servers and PCs, holding a leading share in the DDR5 interface chip market [4] - The demand for DDR5 interface chips is expected to surge due to the explosion in AI server and high-end PC demand during the memory chip price increase cycle [4] - Lanke's breakthroughs in HBM interface chips will further open up growth opportunities [4] Group 5 - GigaDevice is a leading domestic memory chip design company, focusing on NOR Flash while also expanding into NAND Flash and DRAM [5] - The company is expected to benefit from the price increase of NOR Flash products driven by the recovery of consumer electronics and AI terminal demand [5] - GigaDevice's layout in automotive-grade memory chips will further expand its downstream application space [5] Group 6 - Shengyi Technology is a leading domestic copper-clad laminate manufacturer, with its products being core raw materials for memory chip packaging [6][7] - The growth in demand for copper-clad laminates is expected to be driven by the expansion of memory manufacturers and the increase in packaging needs during the memory chip price increase cycle [6][7] - Shengyi's breakthroughs in high-frequency and high-speed copper-clad laminates will adapt to the upgrade demands of memory chips [6][7] Group 7 - Shenzhen South Circuit is a leading domestic PCB manufacturer, with its high-end PCB products being core carriers for storage servers and modules [8] - The demand for high-end PCBs is expected to grow due to the explosion in AI server demand and the expansion of memory manufacturers during the memory chip price increase cycle [8] - Shenzhen South Circuit's layout in storage packaging substrates further enhances its position in the memory industry chain [8] Group 8 - Jiangbolong is a leading domestic storage module manufacturer, focusing on the development and manufacturing of storage modules for various applications [9] - The company is expected to benefit from the recovery in consumer electronics and the explosion of AI terminal demand during the memory chip price increase cycle [9] - Jiangbolong's layout in automotive-grade storage modules will further open up downstream application spaces [9] Group 9 - Xi'an Yicai is a core enterprise in semiconductor materials, focusing on silicon-based materials essential for memory chip manufacturing [10] - The demand for silicon-based materials is expected to grow due to the expansion and technological upgrades of memory manufacturers during the memory chip price increase cycle [10] - Xi'an Yicai's breakthroughs in 300mm large silicon wafers will adapt to the advanced process needs of domestic storage [10] Group 10 - Tuojing Technology is a leading domestic thin film deposition equipment manufacturer, with its PECVD and ALD equipment being core process equipment for memory chip manufacturing [11] - The demand for equipment orders is expected to grow due to the expansion of memory manufacturers and the upgrade of 3D NAND technology during the memory chip price increase cycle [11] - Tuojing's layout in HBM-related equipment will further adapt to the upgrade demands driven by AI [11] Group 11 - Maiwei Co. is a core domestic semiconductor equipment enterprise, with its equipment already integrated into the supply chain of leading domestic memory manufacturers [12] - The growth in equipment orders is expected to be driven by the expansion of memory manufacturers and the increase in advanced packaging demand during the memory chip price increase cycle [12] - Maiwei's breakthroughs in HBM packaging equipment will adapt to the upgrade demands driven by AI [12] Group 12 - Shengmei Shanghai is a leading domestic semiconductor cleaning equipment manufacturer, with its single-wafer cleaning equipment integrated into the supply chain of leading memory manufacturers [13] - The demand for cleaning equipment is expected to grow due to the expansion of memory manufacturers and the upgrade of advanced processes during the memory chip price increase cycle [13] - Shengmei's breakthroughs in 3D NAND cleaning technology will adapt to the technical iteration needs of memory chips [13] Group 13 - Changdian Technology is a leading domestic packaging and testing enterprise, covering the packaging and testing of various memory chip types [14] - The growth in packaging orders is expected to be driven by the price increase of memory chips during the memory chip price increase cycle [14] - Changdian's breakthroughs in advanced packaging will adapt to the needs of high-end memory chips [14] Group 14 - Changchuan Technology is a leading domestic semiconductor testing equipment manufacturer, with its testing equipment covering memory and logic chips [15] - The demand for testing equipment is expected to grow due to the expansion of memory manufacturers and the upgrade of advanced processes during the memory chip price increase cycle [15] - Changchuan's breakthroughs in DDR5 and HBM testing technologies will adapt to the upgrade demands driven by AI [15] Group 15 - Baiwei Storage is a leading domestic storage chip design and module manufacturer, focusing on various storage modules for different applications [16] - The company is expected to benefit from the recovery in consumer electronics and the explosion of AI terminal demand during the memory chip price increase cycle [16] - Baiwei's layout in automotive-grade storage will further open up downstream application spaces [16] Group 16 - China Resources Microelectronics is a leading domestic power semiconductor and storage chip manufacturer, focusing on NOR Flash and eMMC [17] - The company is expected to benefit from the recovery in consumer electronics and industrial control demand during the memory chip price increase cycle [17] - China Resources' layout in automotive-grade storage chips will enhance its resilience against economic cycles [17] Group 17 - Tongfu Microelectronics is a core domestic packaging enterprise, covering the packaging of various memory chip types [18] - The growth in packaging orders is expected to be driven by the price increase of memory chips during the memory chip price increase cycle [18] - Tongfu's breakthroughs in advanced packaging will adapt to the needs of high-end memory chips [18] Group 18 - Yitang Co. is a core domestic semiconductor equipment enterprise, focusing on thin film deposition and rapid thermal processing equipment [19] - The demand for equipment orders is expected to grow due to the expansion of memory manufacturers and the upgrade of advanced processes during the memory chip price increase cycle [19] - Yitang's breakthroughs in 3D NAND-related equipment will adapt to the technical iteration needs of memory chips [19] Group 19 - Jingsheng Mechanical and Electrical is a leading domestic semiconductor silicon wafer equipment manufacturer, with its equipment integrated into the supply chain of leading memory manufacturers [20] - The demand for equipment orders is expected to grow due to the expansion of memory manufacturers and the increase in silicon wafer demand during the memory chip price increase cycle [20] - Jingsheng's breakthroughs in 300mm large silicon wafer equipment will adapt to the advanced process needs of domestic storage [20] Group 20 - Xichuang Data is a leading domestic storage module and smart terminal manufacturer, focusing on various storage modules for different applications [21] - The company is expected to benefit from the recovery in consumer electronics and the explosion of AI terminal demand during the memory chip price increase cycle [21] - Xichuang's layout in automotive-grade storage will further open up downstream application spaces [21] Group 21 - Shannon Chip is a leading domestic storage chip distribution and solution provider, focusing on distribution and technical services for storage chips [22] - The growth in distribution revenue is expected to be driven by the price increase of memory chips during the memory chip price increase cycle [22] - Shannon's layout in storage module solutions will enhance customer stickiness [22] Group 22 - Hushi Silicon Industry is a leading domestic semiconductor silicon wafer manufacturer, covering various specifications essential for memory chip manufacturing [23] - The demand for silicon wafers is expected to grow due to the expansion and technological upgrades of memory manufacturers during the memory chip price increase cycle [23] - Hushi's breakthroughs in 300mm large silicon wafers will adapt to the advanced process needs of domestic storage [23] Group 23 - Unisoc is a leading domestic security chip and storage chip manufacturer, focusing on eMMC and UFS [24] - The company is expected to benefit from the recovery in consumer electronics and the growth in security storage demand during the memory chip price increase cycle [24] - Unisoc's layout in automotive-grade storage chips will enhance its resilience against economic cycles [24] Group 24 - Fudan Microelectronics is a leading domestic FPGA and storage chip manufacturer, covering various storage chip types [25] - The growth in demand for storage products is expected to be driven by the increase in industrial control demand and the acceleration of domestic substitution during the memory chip price increase cycle [25] - Fudan's layout in automotive-grade storage chips will further open up downstream application spaces [25] Group 25 - Zhongke Feicai is a leading domestic semiconductor testing equipment manufacturer, covering testing equipment for memory and logic chips [26] - The demand for testing equipment is expected to grow due to the expansion of memory manufacturers and the upgrade of advanced processes during the memory chip price increase cycle [26] - Zhongke's breakthroughs in 3D NAND testing technology will adapt to the technical iteration needs of memory chips [26] Group 26 - Huahai Qingke is a leading domestic chemical mechanical polishing (CMP) equipment manufacturer, with its CMP equipment integrated into the supply chain of leading memory manufacturers [27] - The demand for CMP equipment is expected to grow due to the expansion of memory manufacturers and the upgrade of advanced processes during the memory chip price increase cycle [27] - Huahai's breakthroughs in 3D NAND polishing technology will adapt to the technical iteration needs of memory chips [27]

Group 1 - The semiconductor equipment sector is experiencing a strong performance, with the semiconductor equipment ETF (561980) rising by 1.25% and achieving a net inflow of approximately 483 million yuan over the last 10 trading days [1] - Major semiconductor companies, including domestic firms like Zhongwei Company and Changchuan Technology, have reported significant revenue and profit growth, with some companies like Cambrian and ZKFL achieving profitability for the first time [1][2] - International leaders in semiconductor equipment, such as ASML and KLA, have also reported earnings that exceeded expectations, indicating a robust market environment [1][2] Group 2 - The global semiconductor industry is entering a major expansion phase, with companies like Samsung and SK Hynix planning to increase their NAND flash production capacity significantly, and TSMC projecting over 100% capacity expansion in the next decade [2] - The semiconductor equipment ETF (561980) tracks the CSI Semiconductor Index, which has a high concentration of leading companies, with the top ten stocks accounting for approximately 75% of the index [2][3] - The index has shown strong performance, with a maximum increase of over 690% during the last semiconductor upcycle and a 283% increase since 2020, outperforming other comparable indices [3][20] Group 3 - The semiconductor equipment sector is expected to see a record high in sales, with a projected 13.7% year-on-year growth in 2025, driven by strong demand from AI and storage expansion [13][24] - The demand for high-performance storage products is surging due to AI applications, leading to significant price increases in DRAM and NAND flash memory [7][25] - Domestic chip design leaders are projected to achieve their first annual profits in 2025, with expected revenues of 6 to 7 billion yuan, reflecting a substantial year-on-year growth of 410% to 496% [8]

数据显示，招商资管旗下1只基金重仓长川科技。招商资管中证500指数增强发起A（023192）四季度持 有股数3300股，占基金净值比例为2.41%，位居第三大重仓股。根据测算，今日浮盈赚取约2.01万元。 招商资管中证500指数增强发起A（023192）成立日期2025年1月16日，最新规模1342.58万。今年以来收 益6.84%，同类排名1046/5562；近一年收益42.88%，同类排名1479/4285；成立以来收益42.54%。 招商资管中证500指数增强发起A（023192）基金经理为范万里。 2月3日，长川科技涨5.05%，截至发稿，报126.70元/股，成交14.27亿元，换手率2.33%，总市值803.79 亿元。 资料显示，杭州长川科技股份有限公司位于浙江省杭州市滨江区创智街500号，成立日期2008年4月10 日，上市日期2017年4月17日，公司主营业务涉及集成电路专用设备的研发、生产和销售。主营业务收 入构成为：测试机57.68%，分选机32.73%，其他9.59%。 从基金十大重仓股角度 截至发稿，范万里累计任职时间1年133天，现任基金资产总规模1.19亿元，任职期间最佳基金回报 ...

证券日报网讯2月2日，长川科技（300604）在互动平台回答投资者提问时表示，公司的2025年年报业绩 预告已于2026年1月29日披露。 ...