公司近日获悉控股股东之一陆龙英女士将所持有本公司部分股份办理了股份解除质押手续，本次解质股 份为600万股。 截至发稿，至纯科技市值为127亿元。 每经头条（nbdtoutiao）——A股突破4000点！十年沉寂终迎爆发，科技主线重塑市场，"慢牛"新格局开 启！ （记者 胡玲） 每经AI快讯，至纯科技（SH 603690，收盘价：33.22元）10月28日晚间发布公告称，上海至纯洁净系统 科技股份有限公司控股股东之一陆龙英女士持有公司约950万股非限售流通股，占公司总股本的 2.48%。本次部分股份解除质押前，陆龙英女士累计质押股份数量为600万股，占其所持公司股份的 63.16%，占公司股份总数的1.56%。 公司控股股东、实际控制人蒋渊女士及其一致行动人陆龙英女士、共青城尚纯科技产业投资合伙企业 （有限合伙）合计持有公司约1.05亿股非限售流通股，占公司股份总数的27.42%，本次部分股份解除质 押前，累计质押股份数量为3466万股，占其合计所持公司股份的32.95%，占公司股份总数的9.03%。 本次部分股份解除质押后，陆龙英女士无股份质押。公司控股股东、实际控制人蒋渊女士及其一致行动 人陆龙英女士、尚 ...

2025 年 10 月 29 日 证券代码：603690 证券简称：至纯科技 公告编号：2025-098 上海至纯洁净系统科技股份有限公司 关于归还暂时补充流动资金的募集资金的公告 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、准确性和完整性承担法律责任。 自董事会审议通过后，公司使用闲置募集资金 29,000.00 万元暂时补充公司流 动资金。截至 2025 年 10 月 28 日，公司已将上述用于暂时补充流动资金的募集 资金 29,000.00 万元全部归还至公司募集资金专用账户，并已将上述募集资金归 还情况通知公司的保荐机构。 2024 年 10 月 29 日，经上海至纯洁净系统科技股份有限公司（以下简称"公 司"）第五届董事会第九次会议、第五届监事会第八次会议审议通过《关于使用 部分闲置募集资金暂时补充流动资金的议案》，同意将闲置募集资金中不超过人 民币 29,000.00 万元暂时用于补充公司流动资金，使用期限自董事会审议通过之 日起不超过 12 个月，具体内容详见公司 2024 年 10 月 31 日在上海证券交易所网 站披露的《关于使用部分 ...

证券代码：603690 证券简称：至纯科技 公告编号：2025-095 上海至纯洁净系统科技股份有限公司 关于股东部分股份解除质押的公告 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、准确性和完整性承担法律责任。 重要内容提示： 本次部分股份解除质押前，陆龙英女士累计质押股份数量为 6,000,000 股，占其所持公司股份的 63.16%，占公司股份总数的 1.56%。公司控股股东、 实际控制人蒋渊女士及其一致行动人陆龙英女士、共青城尚纯科技产业投资合伙 企业（有限合伙）（以下简称"尚纯投资"）合计持有公司 105,200,724 股非限 售流通股，占公司股份总数的 27.42%，本次部分股份解除质押前，累计质押股 份数量为 34,660,000 股，占其合计所持公司股份的 32.95%，占公司股份总数的 9.03%。 本次部分股份解除质押后，陆龙英女士无股份质押。公司控股股东、实 际控制人蒋渊女士及其一致行动人陆龙英女士、尚纯投资合计质押股份数量为 28,660,000 股，占其合计所持公司股份的 27.24%，占公司股份总数的 7.47%。 公司近日 ...

证券代码：603690 证券简称：至纯科技 公告编号：2025-097 上海至纯洁净系统科技股份有限公司关于 第一期员工持股计划第一次持有人会议决议公告 1 / 3 表决结果：同意份额 1,589.122 万份，占出席持有人会议的持有人所持份额 总数的 100%，反对份额 0 份，弃权份额 0 份。 根据《上海至纯洁净系统科技股份有限公司第一期员工持股计划管理办法》 的有关规定，会议选举宋莹瑛、陈荣顺、洪梦华为公司第一期员工持股计划管理 委员会委员，任期与本期员工持股计划存续期间一致。 同日，公司召开第一期员工持股计划管理委员会第一次会议，选举宋莹瑛为 管理委员会主任，任期与第一期员工持股计划存续期一致。 3、审议通过了《关于授权公司第一期员工持股计划管理委员会办理本期员 工持股计划相关事宜的议案》 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、准确性和完整性承担法律责任。 上海至纯洁净系统科技股份有限公司（以下简称"公司"）第一期员工持股 计划第一次持有人会议于 2025 年 10 月 28 日以现场结合通讯方式召开，出席会 议的员工持股计划持有人及委 ...

证券代码：603690 证券简称：至纯科技 公告编号：2025-096 上海至纯洁净系统科技股份有限公司 关于股份回购实施结果暨股份变动的公告 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、准确性和完整性承担法律责任。 重要内容提示： 3、截至 2025 年 10 月 28 日，本次回购方案公司通过股票回购专用账户以集 中竞价交易方式累计回购股份 382.3880 万股，占公司总股本的比例为 1.00%，购 买的最高价为 33.49 元/股，最低价为 23.50 元/股，已支付的总金额为 9,999.62 万 元（不含印花税、佣金等交易费用）。 4、公司回购方案实际执行情况与原披露的回购方案不存在差异，公司已按披 露的方案完成回购。 | 回购方案首次披露日 | 2024/10/29 | | | | | | | --- | --- | --- | --- | --- | --- | --- | | 回购方案实施期限 | 年 月 2024 10 | 10 | 日~2025 28 | 年 | 月 | 日 27 | | 预计回购金额 | 8,000万元~16,0 ...

Core Viewpoint - The company, Zhichun Technology, maintains partnerships with major domestic semiconductor firms and focuses on providing comprehensive lifecycle products and services for wafer fabs [1][3] Group 1: Company Overview - Zhichun Technology's product system includes process equipment, high-purity process equipment and systems, electronic materials, components, and professional services, catering to various stages of wafer fab construction and production [3] - The customer base includes major domestic integrated circuit manufacturers such as SMIC, Hua Hong, Shanghai Huali, Yangtze Memory Technologies, Changxin Memory Technologies, Yandong Micro, Silan Micro, and Runpeng Semiconductor [3] Group 2: Industry Trends - The rapid development of the domestic semiconductor industry chain is driving continuous expansion in wafer manufacturing, leading to an increasing demand for high-purity process equipment and systems [3] - Industry experts believe that Zhichun Technology's positioning in the semiconductor process equipment sector will benefit from accelerated wafer fab construction and the localization process [3] Group 3: Strategic Positioning - The company aims to deepen strategic cooperation with leading wafer fabs to enhance its technical service capabilities and market share [3] - Through technological innovation and industry chain layout, Zhichun Technology has gradually achieved domestic substitution for some equipment [3] - The company is expected to further solidify its leading position in the domestic high-purity process equipment market by closely binding with top customers [3]

Group 1 - The company focuses on providing process equipment, high-purity process equipment, and systems for integrated circuit wafer manufacturing and advanced packaging [2] - The company also offers related electronic materials and professional services to its clients [2]

Core Viewpoint - The company, Zhichun Technology (603690.SH), has announced its participation in the compilation and review of the ultra-clean magnetic levitation pump group standard in collaboration with Guolin Semiconductor [1] Group 1 - The company is involved in system integration and is working with Guolin Semiconductor on the project [1]

Group 1 - The core point of the news is that Zhichun Technology's stock price increased by 5%, reaching 36.30 CNY per share, with a trading volume of 1.665 billion CNY and a turnover rate of 12.34%, resulting in a total market capitalization of 13.926 billion CNY [1] - Zhichun Technology, established on November 13, 2000, and listed on January 13, 2017, specializes in the research, development, and sales of semiconductor process equipment and related services, including high-purity process system construction, electronic materials, component cleaning, and wafer regeneration [1] - The revenue composition of Zhichun Technology includes system integration at 72.70%, equipment business at 18.70%, electronic materials at 8.29%, and other supplementary services at 0.30% [1] Group 2 - From the perspective of major circulating shareholders, Southern Fund's Southern CSI 1000 ETF (512100) entered the top ten circulating shareholders of Zhichun Technology in the second quarter, holding 2.4844 million shares, which accounts for 0.65% of the circulating shares [2] - The Southern CSI 1000 ETF (512100) was established on September 29, 2016, with a latest scale of 64.953 billion CNY, achieving a year-to-date return of 25.63% and ranking 2073 out of 4218 in its category [2] - The fund has a one-year return of 35.48%, ranking 1532 out of 3865, and a since inception return of 11.18% [2]

Core Viewpoint - The stock of Zhichun Technology (603690) experienced a significant decline of 8.48% on the trading day, with a turnover rate of 31.49% and a trading volume of 4.518 billion yuan, indicating high volatility and investor activity [1] Trading Activity - The stock was listed on the Shanghai Stock Exchange's watchlist due to a daily turnover rate of 31.49% and a daily decline deviation of -9.70% [1] - Institutional investors net sold 127 million yuan, while the Shanghai-Hong Kong Stock Connect saw a net purchase of 587,000 yuan [1] - The top five trading departments accounted for a total transaction volume of 809 million yuan, with a net sell of 93.42 million yuan [1] Fund Flow - The stock experienced a net outflow of 666 million yuan in principal funds, with large orders contributing to a net outflow of 510 million yuan and a net outflow of 156 million yuan from larger orders [1] - Over the past five days, the stock has seen a total net outflow of 558 million yuan [1] Margin Trading Data - As of October 14, the margin trading balance for the stock was 628 million yuan, with a financing balance of 626 million yuan and a securities lending balance of 2.42 million yuan [2] - The financing balance increased by 45.15 million yuan over the past five days, representing a growth of 7.78%, while the securities lending balance rose by 1.21 million yuan, a significant increase of 99.91% [2] Financial Performance - For the first half of the year, Zhichun Technology reported a revenue of 1.608 billion yuan, reflecting a year-on-year growth of 5.25%, while net profit was 39.32 million yuan, showing a decline of 46.68% compared to the previous year [2]