300405 科隆股份
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科隆股份（300405）披露子公司诉讼事项进展公告，7月3日股价上涨1.33%
证券之星 · 07-03
科隆股份（300405）披露子公司诉讼事项进展公告，7月3日股价上涨1.33%
股市必读：科隆股份（300405）6月25日董秘有最新回复
证券之星 · 06-26
股市必读：科隆股份（300405）6月25日董秘有最新回复
科隆股份（300405）披露2026年第一次临时股东会决议公告，6月23日股价上涨0.52%
证券之星 · 06-23
科隆股份（300405）披露2026年第一次临时股东会决议公告，6月23日股价上涨0.52%
每周股票复盘：科隆股份（300405）将召开临时股东会
证券之星 · 06-21
每周股票复盘：科隆股份（300405）将召开临时股东会
科隆股份（300405）披露召开2026年第一次临时股东大会的提示性公告，6月16日股价上涨2.76%
证券之星 · 06-16
科隆股份（300405）披露召开2026年第一次临时股东大会的提示性公告，6月16日股价上涨2.76%
科隆股份（300405）披露已回购股份减持结果暨股份变动公告，6月2日股价下跌3.64%
证券之星 · 06-02
科隆股份（300405）披露已回购股份减持结果暨股份变动公告，6月2日股价下跌3.64%
科隆股份（300405）披露2025年年度股东会决议公告，5月20日股价下跌0.83%
证券之星 · 05-20
科隆股份（300405）披露2025年年度股东会决议公告，5月20日股价下跌0.83%
科隆股份（300405）披露2025年年度股东会召开提示性公告，5月15日股价下跌1.51%
证券之星 · 05-15
科隆股份（300405）披露2025年年度股东会召开提示性公告，5月15日股价下跌1.51%
科隆股份（300405）披露首次减持回购股份公告，5月8日股价上涨1.13%
证券之星 · 05-08
科隆股份（300405）披露首次减持回购股份公告，5月8日股价上涨1.13%
科隆股份（300405）披露回购股份集中竞价减持计划进展公告，5月7日股价下跌1.67%
证券之星 · 05-07
科隆股份（300405）披露回购股份集中竞价减持计划进展公告，5月7日股价下跌1.67%
科隆股份(300405)3月31日股东户数1.43万户，较上期减少8.17%
证券之星 · 04-29
科隆股份(300405)3月31日股东户数1.43万户，较上期减少8.17%
图解科隆股份年报：第四季度单季净利润同比下降8.20%
证券之星 · 04-29
图解科隆股份年报：第四季度单季净利润同比下降8.20%
科隆股份：截至目前，公司没有更名计划
证券之星 · 03-31
科隆股份：截至目前，公司没有更名计划
科隆股份（300405）披露年度审计机构更换签字合伙人和签字注册会计师的公告，3月27日股价上涨3.97%
证券之星 · 03-27
科隆股份（300405）披露年度审计机构更换签字合伙人和签字注册会计师的公告，3月27日股价上涨3.97%
科隆股份：公司已于2022年出售了持有的聚洵半导体科技（上海）有限公司51%股权
证券之星 · 02-10
科隆股份：公司已于2022年出售了持有的聚洵半导体科技（上海）有限公司51%股权
科隆股份：公司纳米氧化铈项目正在进行项目手续办理，还未投产
证券之星 · 02-10
科隆股份：公司纳米氧化铈项目正在进行项目手续办理，还未投产
科隆股份：年产5000吨石墨烯锌粉涂料项目部分设备已加工安装完毕
证券之星 · 02-10
科隆股份：年产5000吨石墨烯锌粉涂料项目部分设备已加工安装完毕
股市必读：科隆股份（300405）2月4日董秘有最新回复
证券之星 · 02-05
股市必读：科隆股份（300405）2月4日董秘有最新回复
科隆股份(300405.SZ)：纳米氧化铈产品还在测试中，目前紫外线防护领域客户反馈良好
格隆汇 · 2025-03-03
科隆股份(300405.SZ)：纳米氧化铈产品还在测试中，目前紫外线防护领域客户反馈良好
科隆股份：公司2024年年度报告预约披露时间为2025年4月25日
证券之星 · 2025-02-25
科隆股份：公司2024年年度报告预约披露时间为2025年4月25日
公司概况
公司名称：
辽宁科隆精细化工股份有限公司
所属行业：
化学原料和化学制品制造业
上市日期：
2014-10-30
主营业务：
辽宁科隆精细化工股份有限公司的主营业务是建材助剂、化工产品、表面活性剂制造及销售。公司的主要产品是聚羧酸高性能减水剂聚醚单体、聚羧酸高性能减水剂水剂、聚羧酸高性能减水剂粉剂、乙二醇苯醚系列产品、丙烯酸羟基酯、表面活性剂、UV光（紫外光）固化聚醚、石墨烯锌粉涂料。
发行价格：
16.45
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22:55","pubTimestamp":1783090516,"startTime":"0","endTime":"0","summary":"截至2026年7月3日收盘，科隆股份报收于5.34元，较前一交易日上涨1.33%，最新总市值为15.19亿元。公司于近日披露《关于子公司诉讼事项的进展公告》。此前一审裁定驳回原告起诉，二审裁定撤销原裁定，指令原审法院进行实体审理。公司表示将及时披露进展情况，截至公告日无其他应披露的重大诉讼仲裁事项。","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/RB2026070300046121.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":["BK0229","BK0177","300405","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2646386865","title":"股市必读：科隆股份（300405）6月25日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2646386865","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2646386865?lang=zh_cn&edition=full","pubTime":"2026-06-26 04:26","pubTimestamp":1782419171,"startTime":"0","endTime":"0","summary":"截至2026年6月25日收盘，科隆股份报收于5.36元，下跌3.07%，换手率4.15%，成交量9.08万手，成交额4887.73万元。目前公司的铜粉项目正在进行前期手续办理，尚未开始生产，处在送样测试阶段。公司现有的铜粉产品应用于压敏电阻材料，您提到的MLCC、3nm芯片封装互连及PCB导电浆料等领域暂不涉及。交易信息汇总资金流向6月25日主力资金净流入34.3万元，占总成交额0.0%；游资资金净流出297.22万元，占总成交额0.0%；散户资金净流入262.92万元，占总成交额0.0%。","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/RB2026062600004155.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":["BK0028","BK0229","BK0177","300405"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645875438","title":"科隆股份（300405）披露2026年第一次临时股东会决议公告，6月23日股价上涨0.52%","url":"https://stock-news.laohu8.com/highlight/detail?id=2645875438","media":"证券之星","labels":["conferences"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2645875438?lang=zh_cn&edition=full","pubTime":"2026-06-23 17:52","pubTimestamp":1782208368,"startTime":"0","endTime":"0","summary":"截至2026年6月23日收盘，科隆股份报收于5.81元，较前一交易日上涨0.52%，最新总市值为16.52亿元。公司于近日披露《2026年第一次临时股东会决议公告》。公告显示，辽宁科隆精细化工股份有限公司于2026年6月22日召开2026年第一次临时股东会，采用现场与网络投票相结合方式，审议通过《关于公司建立〈董事、高级管理人员薪酬管理制度〉的议案》。议案同意票占出席会议股东所持表决权的99.1872%，反对占0.7925%，弃权占0.0203%。","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/RB2026062300031120.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"conferences","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0177","300405","BK0229","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645964380","title":"每周股票复盘：科隆股份（300405）将召开临时股东会","url":"https://stock-news.laohu8.com/highlight/detail?id=2645964380","media":"证券之星","labels":["conferences"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2645964380?lang=zh_cn&edition=full","pubTime":"2026-06-21 03:22","pubTimestamp":1781983333,"startTime":"0","endTime":"0","summary":"截至2026年6月18日收盘，科隆股份报收于5.67元，较上周的5.96元下跌4.87%。本周，科隆股份6月15日盘中最高价报6.21元。科隆股份当前最新总市值16.12亿元，在化学制品板块市值排名170/171，在两市A股市值排名5153/5206。本周关注点公司公告汇总：科隆股份将于2026年6月22日召开临时股东会审议董事薪酬制度。公司公告汇总辽宁科隆精细化工股份有限公司将于2026年6月22日召开2026年第一次临时股东会，采用现场与网络投票相结合方式，股权登记日为2026年6月12日。","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/RB2026062100001106.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":["BK0177","BK0229","300405","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2643765375","title":"科隆股份（300405）披露召开2026年第一次临时股东大会的提示性公告，6月16日股价上涨2.76%","url":"https://stock-news.laohu8.com/highlight/detail?id=2643765375","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2643765375?lang=zh_cn&edition=full","pubTime":"2026-06-16 22:47","pubTimestamp":1781621234,"startTime":"0","endTime":"0","summary":"截至2026年6月16日收盘，科隆股份报收于5.96元，较前一交易日上涨2.76%，最新总市值为16.95亿元。该股当日开盘5.89元，最高6.05元，最低5.66元，成交额达7523.17万元，换手率为5.84%。近日，科隆股份发布《关于召开2026年第一次临时股东会的提示性公告》。公告显示，公司将于2026年6月22日召开2026年第一次临时股东会，会议采用现场与网络投票相结合的方式，股权登记日为2026年6月12日。股东可于2026年6月17日前通过信函或传真方式办理登记。","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/RB2026061600044457.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":["300405","BK0177","BK0028","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2640911447","title":"科隆股份（300405）披露已回购股份减持结果暨股份变动公告，6月2日股价下跌3.64%","url":"https://stock-news.laohu8.com/highlight/detail?id=2640911447","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2640911447?lang=zh_cn&edition=full","pubTime":"2026-06-02 17:54","pubTimestamp":1780394046,"startTime":"0","endTime":"0","summary":"截至2026年6月2日收盘，科隆股份报收于6.36元，较前一交易日下跌3.64%，最新总市值为18.09亿元。该股当日开盘6.6元，最高6.75元，最低6.26元，成交额达6643.26万元，换手率为4.74%。近日，辽宁科隆精细化工股份有限公司发布《关于已回购股份减持结果暨股份变动公告》。公告显示，公司于2026年1月30日召开董事会审议通过减持已回购股份计划，拟通过集中竞价方式减持不超过1,932,800股，占总股本0.68%。减持期间为2026年3月3日至6月2日。","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/RB2026060200035243.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":["BK0028","BK0177","300405","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636845107","title":"科隆股份（300405）披露2025年年度股东会决议公告，5月20日股价下跌0.83%","url":"https://stock-news.laohu8.com/highlight/detail?id=2636845107","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2636845107?lang=zh_cn&edition=full","pubTime":"2026-05-20 18:26","pubTimestamp":1779272777,"startTime":"0","endTime":"0","summary":"截至2026年5月20日收盘，科隆股份报收于7.19元，较前一交易日下跌0.83%，最新总市值为20.45亿元。该股当日开盘7.28元，最高7.28元，最低7.11元，成交额达5179.78万元，换手率为3.3%。近日，辽宁科隆精细化工股份有限公司发布《2025年年度股东会决议公告》。会议表决结果均显示各项议案获多数同意，未出现否决或变更情况。","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/RB2026052000035684.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":["BK0177","300405","BK0229","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2635088055","title":"科隆股份（300405）披露2025年年度股东会召开提示性公告，5月15日股价下跌1.51%","url":"https://stock-news.laohu8.com/highlight/detail?id=2635088055","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2635088055?lang=zh_cn&edition=full","pubTime":"2026-05-15 18:12","pubTimestamp":1778839943,"startTime":"0","endTime":"0","summary":"截至2026年5月15日收盘，科隆股份报收于7.19元，较前一交易日下跌1.51%，最新总市值为20.45亿元。该股当日开盘7.28元，最高7.37元，最低7.13元，成交额达7280.23万元，换手率为4.59%。近日，科隆股份发布《关于召开2025年年度股东会的提示性公告》。公告显示，公司将于2026年5月19日召开2025年年度股东会，会议采取现场与网络投票相结合方式，股权登记日为2026年5月11日。股东可于2026年5月15日前通过信函或传真方式登记。","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/RB2026051500035234.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":["300405","BK0028","BK0177","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2633643733","title":"科隆股份（300405）披露首次减持回购股份公告，5月8日股价上涨1.13%","url":"https://stock-news.laohu8.com/highlight/detail?id=2633643733","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2633643733?lang=zh_cn&edition=full","pubTime":"2026-05-08 18:25","pubTimestamp":1778235917,"startTime":"0","endTime":"0","summary":"截至2026年5月8日收盘，科隆股份报收于7.14元，较前一交易日上涨1.13%，最新总市值为20.3亿元。公司于近日披露《关于首次减持回购股份的公告》。公告显示，辽宁科隆精细化工股份有限公司于2026年5月7日通过集中竞价交易方式首次减持回购股份1,000,000股，占公司总股本的0.35%，成交金额为7,109,309.40元，最高价7.32元/股，最低价7.03元/股，均价7.11元/股。本次减持符合公司既定计划及相关监管规定。公司此前于2024年5月20日完成回购股份1,932,800股，占总股本0.68%。","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/RB2026050800035848.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":["BK0177","300405","BK0229","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2633129451","title":"科隆股份（300405）披露回购股份集中竞价减持计划进展公告，5月7日股价下跌1.67%","url":"https://stock-news.laohu8.com/highlight/detail?id=2633129451","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2633129451?lang=zh_cn&edition=full","pubTime":"2026-05-07 17:56","pubTimestamp":1778147809,"startTime":"0","endTime":"0","summary":"截至2026年5月7日收盘，科隆股份报收于7.06元，较前一交易日下跌1.67%，最新总市值为20.08亿元。公司于近日披露《关于回购股份集中竞价减持计划的进展公告》。公告显示，辽宁科隆精细化工股份有限公司于2026年1月30日审议通过《关于回购股份集中竞价减持计划的议案》，拟通过集中竞价方式减持已回购股份，数量不超过1,932,800股，占公司总股本0.68%。截至2026年4月30日，公司尚未减持已回购股份。","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/RB2026050700030396.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":["BK0177","BK0229","300405","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2631044599","title":"科隆股份(300405)3月31日股东户数1.43万户，较上期减少8.17%","url":"https://stock-news.laohu8.com/highlight/detail?id=2631044599","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2631044599?lang=zh_cn&edition=full","pubTime":"2026-04-29 18:01","pubTimestamp":1777456873,"startTime":"0","endTime":"0","summary":"证券之星消息，近日科隆股份披露，截至2026年3月31日公司股东户数为1.43万户，较12月31日减少1275.0户，减幅为8.17%。在化学制品行业个股中，科隆股份股东户数低于行业平均水平，截至3月31日，化学制品行业平均股东户数为2.77万户。从股价来看，2025年12月31日至2026年3月31日，科隆股份区间涨幅为0.78%，在此期间股东户数减少1275.0户，减幅为8.17%。","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/RB2026042900056794.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0028","BK0177","300405","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2631587315","title":"图解科隆股份年报：第四季度单季净利润同比下降8.20%","url":"https://stock-news.laohu8.com/highlight/detail?id=2631587315","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2631587315?lang=zh_cn&edition=full","pubTime":"2026-04-29 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09:15","pubTimestamp":1774919714,"startTime":"0","endTime":"0","summary":"证券之星消息，科隆股份(300405)03月30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：公司转型生物科技是否要改名科隆生物科隆股份回复：尊敬的投资者，您好！公司涉足生物菌剂领域，是公司在巩固现有精细化工主业基础上开辟的新赛道，旨在构建多元化发展格局，是公司自身寻求新增长极的战略选择。截至目前，公司没有更名计划。感谢您的关注。以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），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/RB2026033100019423.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":["BK0028","BK0229","300405","BK0177"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2622878698","title":"科隆股份（300405）披露年度审计机构更换签字合伙人和签字注册会计师的公告，3月27日股价上涨3.97%","url":"https://stock-news.laohu8.com/highlight/detail?id=2622878698","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2622878698?lang=zh_cn&edition=full","pubTime":"2026-03-27 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