603690 至纯科技
午间休市 07-10 11:29:59
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异动快报:至纯科技(603690)7月10日9点48分触及涨停板
证券之星 · 09:55
异动快报:至纯科技(603690)7月10日9点48分触及涨停板
至纯科技(603690)披露为控股子公司提供担保的公告,7月8日股价下跌4.69%
证券之星 · 07-08 22:14
至纯科技(603690)披露为控股子公司提供担保的公告,7月8日股价下跌4.69%
每周股票复盘:至纯科技(603690)2024年主营收入36亿元
证券之星 · 07-05
每周股票复盘:至纯科技(603690)2024年主营收入36亿元
至纯科技:公司不涉及电子特气的生产与销售
证券之星 · 07-03
至纯科技:公司不涉及电子特气的生产与销售
至纯科技:公司始终致力于推动在手合同订单的顺利完成与收益转化
证券之星 · 07-03
至纯科技:公司始终致力于推动在手合同订单的顺利完成与收益转化
至纯科技:公司已于2026年5月15日通过上证路演中心以网络互动方式召开2025年年度业绩说明会
证券之星 · 07-03
至纯科技:公司已于2026年5月15日通过上证路演中心以网络互动方式召开2025年年度业绩说明会
至纯科技:蒋渊女士拟向至微半导体增资不超过2亿元
证券之星 · 07-02
至纯科技:蒋渊女士拟向至微半导体增资不超过2亿元
至纯科技:公司与国林半导体暂无合作
证券之星 · 07-02
至纯科技:公司与国林半导体暂无合作
至纯科技:公司专注于集成电路领域,暂不涉及人形机器人业务
证券之星 · 07-02
至纯科技:公司专注于集成电路领域,暂不涉及人形机器人业务
至纯科技“会计差错”背后:监管追责、造血乏力、一季度再亏7885万
证券之星 · 07-02
至纯科技“会计差错”背后:监管追责、造血乏力、一季度再亏7885万
每周股票复盘:至纯科技(603690)股东减持2.24%股份
证券之星 · 06-28
每周股票复盘:至纯科技(603690)股东减持2.24%股份
至纯科技(603690.SH):因2021-2024年定期报告财务数据不准确 收到上海证监局警示函
智通财经 · 06-26
至纯科技(603690.SH):因2021-2024年定期报告财务数据不准确 收到上海证监局警示函
至纯科技(603690)披露股东减持股份结果公告,6月25日股价上涨9.99%
证券之星 · 06-25
至纯科技(603690)披露股东减持股份结果公告,6月25日股价上涨9.99%
至纯科技(603690)披露关联方与控股子公司签订《投资意向书》提示性公告,6月24日股价上涨0.29%
证券之星 · 06-24
至纯科技(603690)披露关联方与控股子公司签订《投资意向书》提示性公告,6月24日股价上涨0.29%
股市必读:6月23日至纯科技现1笔折价11.46%的大宗交易 合计成交1387.5万元
证券之星 · 06-24
股市必读:6月23日至纯科技现1笔折价11.46%的大宗交易 合计成交1387.5万元
至纯科技(603690.SH)控股股东拟向至微半导体增资不超2亿元
智通财经 · 06-23
至纯科技(603690.SH)控股股东拟向至微半导体增资不超2亿元
至纯科技:6月18日董事蒋渊减持股份合计163.58万股
证券之星 · 06-22
至纯科技:6月18日董事蒋渊减持股份合计163.58万股
每周股票复盘:至纯科技(603690)现19笔大宗交易
证券之星 · 06-20
每周股票复盘:至纯科技(603690)现19笔大宗交易
至纯科技(603690)新增【磷】概念
证券之星 · 06-15
至纯科技(603690)新增【磷】概念
至纯科技:至一高纯电子材料(上海)有限公司是公司全资子公司
证券之星 · 06-12
至纯科技:至一高纯电子材料(上海)有限公司是公司全资子公司
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公司概况
公司名称:
上海至纯洁净系统科技股份有限公司
所属行业:
专用设备制造业
上市日期:
2017-01-13
主营业务:
上海至纯洁净系统科技股份有限公司的主营业务是为客户提供制程设备与高纯工艺设备及系统、电子材料、核心零部件及专业服务。公司的主要产品是单片式湿法清洗设备、槽式湿法清洗设备。公司核心竞争力的根基在于围绕微纳污染控制、复杂工艺控制、超高纯度流体控制等底层技术构建的自主知识产权体系。截至报告期末,公司累计申请专利970件(其中发明专利388件,PCT国际申请31件),已授权专利679件(其中中国发明授权224件,涉外发明授权12件),软件著作权208件,注册商标163件。
发行价格:
1.73
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09:55","pubTimestamp":1783648539,"startTime":"0","endTime":"0","summary":"证券之星7月10日盘中消息,9点48分至纯科技(603690)触及涨停板。其所属行业半导体目前上涨。领涨股为上海合晶。该股为大硅片,中芯国际概念股,光通信概念热股,当日大硅片概念上涨4.13%,中芯国际概念股概念上涨2.94%,光通信概念上涨2.78%。7月9日的资金流向数据方面,主力资金净流出2202.34万元,占总成交额2.05%,游资资金净流出1071.48万元,占总成交额1.0%,散户资金净流入3273.82万元,占总成交额3.04%。近5日资金流向一览见下表:至纯科技主要指标及行业内排名如下:以上内容为证券之星据公开信息整理,仅供参考不构成投资建议。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026071000010093.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"2","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["603690","BK0125","BK0251"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2649991079","title":"至纯科技(603690)披露为控股子公司提供担保的公告,7月8日股价下跌4.69%","url":"https://stock-news.laohu8.com/highlight/detail?id=2649991079","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2649991079?lang=zh_cn&edition=full","pubTime":"2026-07-08 22:14","pubTimestamp":1783520062,"startTime":"0","endTime":"0","summary":"截至2026年7月8日收盘,至纯科技报收于32.31元,较前一交易日下跌4.69%,最新总市值为123.74亿元。该股当日开盘33.9元,最高34.23元,最低31.0元,成交额达9.4亿元,换手率为7.56%。近日,至纯科技披露《关于为控股子公司提供担保的公告》。本次担保在公司2025年年度股东会审议通过的2026年度担保额度范围内,无需再次提交董事会或股东会审议。截至公告日,公司对外担保总额为279,862.15万元,占最近一期经审计净资产的80.01%,无逾期担保。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026070800042629.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0251","603690","BK0125"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2649739691","title":"每周股票复盘:至纯科技(603690)2024年主营收入36亿元","url":"https://stock-news.laohu8.com/highlight/detail?id=2649739691","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2649739691?lang=zh_cn&edition=full","pubTime":"2026-07-05 01:14","pubTimestamp":1783185250,"startTime":"0","endTime":"0","summary":"截至2026年7月3日收盘,至纯科技报收于32.68元,较上周的35.49元下跌7.92%。本周,至纯科技7月1日盘中最高价报38.21元。本周关注点来自公司公告汇总:至纯科技2024年主营业务收入为36.00亿元。上海至纯洁净系统科技股份有限公司2023年度财务报表及审计报告显示,2023年度主营业务收入为31.45亿元,其中系统集成及材料收入23.80亿元,设备业务收入7.65亿元。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":["earning"],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026070500000149.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["603690"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2648183657","title":"至纯科技:公司不涉及电子特气的生产与销售","url":"https://stock-news.laohu8.com/highlight/detail?id=2648183657","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2648183657?lang=zh_cn&edition=full","pubTime":"2026-07-03 17:18","pubTimestamp":1783070290,"startTime":"0","endTime":"0","summary":"证券之星消息,至纯科技(603690)07月03日在投资者关系平台上答复投资者关心的问题。投资者提问:请问目前贵公司是否有电子特气业务中标?目前电子特气价格上涨对公司是否有成本压力?谢谢。至纯科技回复:您好,公司主要为下游12英寸集成电路客户提供电子大宗气体、气体、化学品相关的系统集成业务及半导体湿法清洗设备业务,不涉及电子特气的生产与销售。本文数据来源于上海证券交易所e互动,仅供参考不构成投资建议。责任编辑:刘浩然","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026070300031540.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0251","BK0125","603690"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2648665736","title":"至纯科技:公司始终致力于推动在手合同订单的顺利完成与收益转化","url":"https://stock-news.laohu8.com/highlight/detail?id=2648665736","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2648665736?lang=zh_cn&edition=full","pubTime":"2026-07-03 17:01","pubTimestamp":1783069261,"startTime":"0","endTime":"0","summary":"证券之星消息,至纯科技(603690)07月03日在投资者关系平台上答复投资者关心的问题。投资者提问:请公司想办法尽快完成公司所签订的合同订单,将合同订单变成收益,以增高公司公司的业绩,让26年扭亏!至纯科技回复:您好,公司不同业务板块的营收确认时间有所差异:系统集成类项目通常在完成验收后确认收入,周期一般为12-18个月;设备类业务在交付并装机运行后确认,周期一般为9-12个月。公司始终致力于推动在手合同订单的顺利完成与收益转化。感谢您对公司的关注。本文数据来源于上海证券交易所e互动,仅供参考不构成投资建议。责任编辑:刘浩然","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026070300030781.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0251","BK0125","603690"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2648657872","title":"至纯科技:公司已于2026年5月15日通过上证路演中心以网络互动方式召开2025年年度业绩说明会","url":"https://stock-news.laohu8.com/highlight/detail?id=2648657872","media":"证券之星","labels":["conferences"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2648657872?lang=zh_cn&edition=full","pubTime":"2026-07-03 17:00","pubTimestamp":1783069258,"startTime":"0","endTime":"0","summary":"证券之星消息,至纯科技07月03日在投资者关系平台上答复投资者关心的问题。投资者提问:您好,我注意到贵公司2024年未提供业绩说明会视频回放。至纯科技回复:您好,公司已于2026年5月15日通过上证路演中心以网络互动方式召开2025年年度业绩说明会,相关公告请见公司于2026年4月30日在上海证券交易所网站披露的信息;公司历次业绩说明会可通过公告中的相关链接查看。本文数据来源于上海证券交易所e互动,仅供参考不构成投资建议。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026070300030765.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"conferences","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0251","BK0125","603690"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2648503182","title":"至纯科技:蒋渊女士拟向至微半导体增资不超过2亿元","url":"https://stock-news.laohu8.com/highlight/detail?id=2648503182","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2648503182?lang=zh_cn&edition=full","pubTime":"2026-07-02 17:00","pubTimestamp":1782982844,"startTime":"0","endTime":"0","summary":"证券之星消息,至纯科技07月02日在投资者关系平台上答复投资者关心的问题。至纯科技回复:您好,公司披露了至微半导体与控股股东蒋渊女士签订《投资意向书》,蒋渊女士拟以增资方式向控股子公司至微半导体投资不超过2亿元。公司正在制定相关实施方案并与至微半导体少数股东协商推进,相关进展请关注公司后续公告。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026070200027816.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0125","BK0251","159582","603690"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2648089785","title":"至纯科技:公司与国林半导体暂无合作","url":"https://stock-news.laohu8.com/highlight/detail?id=2648089785","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2648089785?lang=zh_cn&edition=full","pubTime":"2026-07-02 16:36","pubTimestamp":1782981372,"startTime":"0","endTime":"0","summary":"证券之星消息,至纯科技(603690)07月02日在投资者关系平台上答复投资者关心的问题。投资者提问:公司与国林半导体有合作关系吗?具体在哪些方面?至纯科技回复:您好,公司与国林半导体暂无合作。本文数据来源于上海证券交易所e互动,仅供参考不构成投资建议。责任编辑:刘浩然","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026070200027134.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0125","603690","159582","BK0251"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2648110577","title":"至纯科技:公司专注于集成电路领域,暂不涉及人形机器人业务","url":"https://stock-news.laohu8.com/highlight/detail?id=2648110577","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2648110577?lang=zh_cn&edition=full","pubTime":"2026-07-02 15:36","pubTimestamp":1782977786,"startTime":"0","endTime":"0","summary":"证券之星消息,至纯科技(603690)07月02日在投资者关系平台上答复投资者关心的问题。投资者提问:请问贵公司的子公司上海至纯精密制造公司有参与研发人形机器人的零部件么?谢谢。至纯科技回复:您好,公司专注于集成电路领域,暂不涉及人形机器人业务。本文数据来源于上海证券交易所e互动,仅供参考不构成投资建议。责任编辑:陈思雨","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026070200020411.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0251","BK0125","603690","159546"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2648575208","title":"至纯科技“会计差错”背后:监管追责、造血乏力、一季度再亏7885万","url":"https://stock-news.laohu8.com/highlight/detail?id=2648575208","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2648575208?lang=zh_cn&edition=full","pubTime":"2026-07-02 11:31","pubTimestamp":1782963068,"startTime":"0","endTime":"0","summary":"至纯科技今年4月发布了一份“关于前期会计差错更正及追溯调整”的公告,对2021年至2024年的财务报表进行全面追溯调整,结果导致前述四年合计调减的归母净利润金额高达4.17亿元,公司2024年的净利润也由盈转负。至纯科技称,基于谨慎性考虑,公司改成按合同为单位进行管理及列报。截至2026年一季度末,公司账面货币资金仅剩7.21亿元,却承受着沉重的债务压力。至纯科技曾于2022年及2025年两次筹划定增融资,但均未能落地。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/SS2026070200014846.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["603690","BK0125","BK0251"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2646295318","title":"每周股票复盘:至纯科技(603690)股东减持2.24%股份","url":"https://stock-news.laohu8.com/highlight/detail?id=2646295318","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2646295318?lang=zh_cn&edition=full","pubTime":"2026-06-28 01:35","pubTimestamp":1782581712,"startTime":"0","endTime":"0","summary":"截至2026年6月26日收盘,至纯科技报收于35.49元,较上周的29.32元上涨21.04%。公司公告汇总控股股东蒋渊及一致行动人陆龙英于2026年6月18日合计减持股份比例达2.24%,持股比例由27.47%降至25.23%,触及1%权益变动披露标准,不触发要约收购,未导致控制权变更。控股股东蒋渊近期解除质押360,000股,占其所持股份0.46%,占公司总股本0.09%。截至2026年6月26日,减持计划期满,蒋渊及其一致行动人合计持股比例由27.4701%降至25.0011%,其中蒋渊减持0.4271%,陆龙英减持2.0419%。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026062800000247.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0125","BK0251","603690"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2646358049","title":"至纯科技(603690.SH):因2021-2024年定期报告财务数据不准确 收到上海证监局警示函","url":"https://stock-news.laohu8.com/highlight/detail?id=2646358049","media":"智通财经","labels":["policyRegulatory"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2646358049?lang=zh_cn&edition=full","pubTime":"2026-06-26 17:11","pubTimestamp":1782465076,"startTime":"0","endTime":"0","summary":"智通财经APP讯,至纯科技 发布公告,公司于近日收到中国证券监督管理委员会上海监管局下发的《关于对上海至纯洁净系统科技股份有限公司、蒋渊、陆磊、丁炯、任慕华采取出具警示函措施的决定》。上述会计差错导致公司2021-2024年定期报告披露的财务数据不准确,违反了《上市公司信息披露管理办法》第三条第一款的规定。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://www.zhitongcaijing.com/content/detail/1459399.html","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":"至纯科技(603690.SH):因2021-2024年定期报告财务数据不准确 收到上海证监局警示函","news_tag":"policyRegulatory","news_rank":0,"length":0,"strategy_id":0,"source":"stock_zhitongcaijing","symbols":["603690","BK0125","BK0251"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2646806435","title":"至纯科技(603690)披露股东减持股份结果公告,6月25日股价上涨9.99%","url":"https://stock-news.laohu8.com/highlight/detail?id=2646806435","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2646806435?lang=zh_cn&edition=full","pubTime":"2026-06-25 22:03","pubTimestamp":1782396195,"startTime":"0","endTime":"0","summary":"近日,至纯科技披露《股东减持股份结果公告》。公告显示,截至本次减持计划实施前,公司控股股东蒋渊及其一致行动人陆龙英、尚纯投资合计持有公司27.4701%股份。截至2026年6月26日,减持时间区间届满,蒋渊通过集中竞价减持1,635,767股,占总股本0.4271%;陆龙英通过集中竞价和大宗交易累计减持7,819,700股,占总股本2.0419%。本次减持后,蒋渊及其一致行动人合计持股比例降至25.0011%。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026062500043796.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0251","BK0125","603690"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645899676","title":"至纯科技(603690)披露关联方与控股子公司签订《投资意向书》提示性公告,6月24日股价上涨0.29%","url":"https://stock-news.laohu8.com/highlight/detail?id=2645899676","media":"证券之星","labels":["corporation"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2645899676?lang=zh_cn&edition=full","pubTime":"2026-06-24 17:35","pubTimestamp":1782293720,"startTime":"0","endTime":"0","summary":"截至2026年6月24日收盘,至纯科技报收于31.43元,较前一交易日上涨0.29%,最新总市值为120.37亿元。近日,至纯科技披露《关于关联方与控股子公司签订〈投资意向书〉的提示性公告》。公告显示,至微半导体(上海)有限公司与公司控股股东、实际控制人蒋渊女士于2026年6月22日签署《投资意向书》,蒋渊女士拟以不超过2亿元人民币增资至微半导体,投资方式为认缴新增注册资本,具体金额及持股比例以正式交易文件为准。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026062400032228.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"corporation","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0125","BK0251","603690"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645889853","title":"股市必读:6月23日至纯科技现1笔折价11.46%的大宗交易 合计成交1387.5万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2645889853","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2645889853?lang=zh_cn&edition=full","pubTime":"2026-06-24 01:08","pubTimestamp":1782234492,"startTime":"0","endTime":"0","summary":"截至2026年6月23日收盘,至纯科技报收于31.34元,上涨1.65%,换手率11.67%,成交量44.7万手,成交额13.98亿元。公司公告汇总:控股股东蒋渊女士拟以不超过2亿元人民币增资至微半导体,构成关联交易,目前仅为意向性约定。大宗交易6月23日至纯科技发生1笔大宗交易,折价11.46%,合计成交1387.5万元。本次投资构成关联交易,目前仅为意向性约定,尚需评估、协商并履行审批程序,后续是否签署正式协议存在不确定性。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026062400000981.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["603690","BK0251","BK0125"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645847688","title":"至纯科技(603690.SH)控股股东拟向至微半导体增资不超2亿元","url":"https://stock-news.laohu8.com/highlight/detail?id=2645847688","media":"智通财经","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2645847688?lang=zh_cn&edition=full","pubTime":"2026-06-23 17:19","pubTimestamp":1782206347,"startTime":"0","endTime":"0","summary":"智通财经APP讯,至纯科技(603690.SH)发布公告,公司下属控股子公司至微半导体(上海)有限公司于2026年6月22日与公司控股股东蒋渊签订了《投资意向书》,蒋渊拟以增资方式向至微半导体投资,投资总额不超过2亿元。《投资意向书》签订后,各方将就增资方案细节积极开展进一步洽谈。公司控股股东通过增资方式投资公司控股子公司,将为公司和子公司未来业务发展带来更为坚实的支撑,有利于优化资本结构,增强子公司运营能力,助力子公司发展壮大,符合公司及子公司未来发展战略。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://www.zhitongcaijing.com/content/detail/1457520.html","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stock_zhitongcaijing","symbols":["BK0125","BK0251","603690"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645024456","title":"至纯科技:6月18日董事蒋渊减持股份合计163.58万股","url":"https://stock-news.laohu8.com/highlight/detail?id=2645024456","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2645024456?lang=zh_cn&edition=full","pubTime":"2026-06-22 20:01","pubTimestamp":1782129695,"startTime":"0","endTime":"0","summary":"证券之星消息,根据6月22日市场公开信息、上市公司公告及交易所披露数据整理,至纯科技最新董监高及相关人员股份变动情况:2026年6月18日公司董事,高级管理人员蒋渊共减持公司股份163.58万股,占公司总股本为0.4271%。变动期间公司股价上涨1.35%,6月18日当日收盘报29.32元。","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026062200034283.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0125","BK0251","603690"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2644063724","title":"每周股票复盘:至纯科技(603690)现19笔大宗交易","url":"https://stock-news.laohu8.com/highlight/detail?id=2644063724","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2644063724?lang=zh_cn&edition=full","pubTime":"2026-06-20 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20:30","pubTimestamp":1781526628,"startTime":"0","endTime":"0","summary":"证券之星消息,根据市场公开信息整理,6月15日至纯科技新增概念。至纯科技主营业务:半导体制程设备、系统集成及支持设备的研发和生产销售,以及由此衍生的部件材料及专业服务。至纯科技2026年一季报显示,一季度公司主营收入6.21亿元,同比下降14.7%;归母净利润-7885.31万元,同比下降232.76%;扣非净利润-8442.99万元,同比下降160.06%;负债率73.05%,投资收益2144.71万元,财务费用7403.06万元,毛利率27.06%。以上内容为证券之星据公开信息整理,仅供参考不构成投资建议。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026061500031368.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0251","BK0125","603690"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2642265337","title":"至纯科技:至一高纯电子材料(上海)有限公司是公司全资子公司","url":"https://stock-news.laohu8.com/highlight/detail?id=2642265337","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2642265337?lang=zh_cn&edition=full","pubTime":"2026-06-12 16:27","pubTimestamp":1781252855,"startTime":"0","endTime":"0","summary":"证券之星消息,至纯科技(603690)06月12日在投资者关系平台上答复投资者关心的问题。投资者提问:董秘您好!请问供应半导体用电子大宗气体的至一高纯电子材料公司是至纯的全资控股子公司吗?这家公司主要给哪些半导体企业供应电子大宗气体呢?至纯科技回复:您好,至一高纯电子材料(上海)有限公司是公司全资子公司,其下控股子公司上海至嘉半导体气体有限公司主要为国内头部12英寸集成电路客户提供电子大宗气体服务。本文数据来源于上海证券交易所e互动,仅供参考不构成投资建议。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026061200025333.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0125","603690","BK0251"],"isVideo":false,"video":null,"gpt_icon":0}],"profile":{"ret":0,"serverTime":1783655240252,"stockEarnings":[{"period":"1week","weight":-0.0514},{"period":"1month","weight":0.2217},{"period":"3month","weight":0.3278},{"period":"6month","weight":0.03},{"period":"1year","weight":0.3716},{"period":"ytd","weight":0.069}],"compareEarnings":[{"period":"1week","weight":0.0019},{"period":"1month","weight":0.0066},{"period":"3month","weight":0.0126},{"period":"6month","weight":-0.0203},{"period":"1year","weight":0.1556},{"period":"ytd","weight":0.0171}],"compareStock":{"symbol":"000001.SH","name":"上证指数"},"companyName":"上海至纯洁净系统科技股份有限公司","boardCode":"AI0035","boardName":"专用设备制造业","stockholders":"89760人(较上一季度减少8.04%)","perCapita":"4266股","listingDate":"2017-01-13","address":"上海市闵行区紫海路170号","registeredCapital":"38296万元","survey":" 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