300641 正丹股份
已收盘 08-05 15:00:00
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正丹股份获得实用新型专利授权：“一种用于双偏苯三酸酐二元酚或二元醇酯的反应装置”
证券之星 · 07-28
正丹股份获得实用新型专利授权：“一种用于双偏苯三酸酐二元酚或二元醇酯的反应装置”
正丹股份（300641）披露控股股东一致行动人减持计划期满未实施减持，7月16日股价上涨2.71%
证券之星 · 07-16
正丹股份（300641）披露控股股东一致行动人减持计划期满未实施减持，7月16日股价上涨2.71%
正丹股份：公司将于2026年8月19日披露2026年半年度报告
证券之星 · 07-07
正丹股份：公司将于2026年8月19日披露2026年半年度报告
正丹股份：公司与中芯国际、台积电均无直接业务合作关系
证券之星 · 07-02
正丹股份：公司与中芯国际、台积电均无直接业务合作关系
正丹股份：2025年末公司在职员工442人
证券之星 · 07-02
正丹股份：2025年末公司在职员工442人
正丹股份：公司一直高度重视市值管理工作
证券之星 · 06-16
正丹股份：公司一直高度重视市值管理工作
正丹股份（300641）披露2025年年度股东会决议公告，5月25日股价上涨0.76%
证券之星 · 05-25
正丹股份（300641）披露2025年年度股东会决议公告，5月25日股价上涨0.76%
正丹股份：年产6.5万吨偏苯三酸酐绿色化升级改造项目正在建设中
证券之星 · 05-21
正丹股份：年产6.5万吨偏苯三酸酐绿色化升级改造项目正在建设中
正丹股份：已建立系统化应对机制平滑原材料价格波动影响
证券之星 · 05-19
正丹股份：已建立系统化应对机制平滑原材料价格波动影响
正丹股份：与生益科技、华正新材均无直接业务合作关系
证券之星 · 05-14
正丹股份：与生益科技、华正新材均无直接业务合作关系
股市必读：正丹股份（300641）5月13日董秘有最新回复
证券之星 · 05-14
股市必读：正丹股份（300641）5月13日董秘有最新回复
正丹股份：公司2026年一季度业绩较上年同期回落
证券之星 · 05-13
正丹股份：公司2026年一季度业绩较上年同期回落
每周股票复盘：正丹股份（300641）Q1净利降82.71%
证券之星 · 05-03
每周股票复盘：正丹股份（300641）Q1净利降82.71%
图解正丹股份一季报：第一季度单季净利润同比下降82.71%
证券之星 · 04-28
图解正丹股份一季报：第一季度单季净利润同比下降82.71%
正丹股份（300641）披露2025年年度报告，4月27日股价上涨1.61%
证券之星 · 04-27
正丹股份（300641）披露2025年年度报告，4月27日股价上涨1.61%
正丹股份(300641)3月31日股东户数4.44万户，较上期增加1.11%
证券之星 · 04-25
正丹股份(300641)3月31日股东户数4.44万户，较上期增加1.11%
图解正丹股份年报：第四季度单季净利润同比下降89.24%
证券之星 · 04-25
图解正丹股份年报：第四季度单季净利润同比下降89.24%
正丹股份：未强制要求披露季度和半年度业绩预告
证券之星 · 04-21
正丹股份：未强制要求披露季度和半年度业绩预告
正丹股份：公司TMA产品的订单价格根据市场情况适时调整
证券之星 · 03-27
正丹股份：公司TMA产品的订单价格根据市场情况适时调整
正丹股份最新公告：控股股东一致行动人拟减持不超1.00%股份
证券之星 · 03-23
正丹股份最新公告：控股股东一致行动人拟减持不超1.00%股份
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公司概况
公司名称：
江苏正丹化学工业股份有限公司
所属行业：
化学原料和化学制品制造业
上市日期：
2017-04-18
主营业务：
江苏正丹化学工业股份有限公司的主营业务是高端环保新材料和特种精细化学品的研发、生产和销售。公司的主要产品是偏苯三酸酐（TMA）、偏苯三酸三辛酯（TOTM）、乙烯基甲苯（VT）、二乙烯基苯（DVB）、均四甲苯。
发行价格：
10.73
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17:22","pubTimestamp":1784193735,"startTime":"0","endTime":"0","summary":"截至2026年7月16日收盘，正丹股份报收于14.39元，较前一交易日上涨2.71%，最新总市值为75.63亿元。近日，正丹股份披露《关于控股股东的一致行动人减持计划期限届满暨未减持公司股份的公告》。截至2026年7月14日，该减持计划期限届满，银万榕树6号私募基金未减持公司股份，持股数量仍为11,881,900股，占总股本2.2609%。","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/RB2026071600028146.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","300641"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2649670576","title":"正丹股份：公司将于2026年8月19日披露2026年半年度报告","url":"https://stock-news.laohu8.com/highlight/detail?id=2649670576","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2649670576?lang=zh_cn&edition=full","pubTime":"2026-07-07 08:48","pubTimestamp":1783385290,"startTime":"0","endTime":"0","summary":"证券之星消息，正丹股份(300641)07月06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：请问本年度半年报业绩预告不预告？正丹股份回复：尊敬的投资者，您好！根据《深圳证券交易所创业板股票上市规则》的相关规定，半年度业绩预告不属于强制披露信息。公司将于2026年8月19日披露2026年半年度报告。本文数据来源于深圳证券交易所互动易，仅供参考不构成投资建议。责任编辑：沈彬","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/RB2026070700007122.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":["300641","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2648500973","title":"正丹股份：公司与中芯国际、台积电均无直接业务合作关系","url":"https://stock-news.laohu8.com/highlight/detail?id=2648500973","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2648500973?lang=zh_cn&edition=full","pubTime":"2026-07-02 20:51","pubTimestamp":1782996715,"startTime":"0","endTime":"0","summary":"证券之星消息，正丹股份(300641)07月01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：网传公司电子级VT已通过中芯国际、台积电认证，请问是否属实？目前处于哪个阶段——送样、测试、小批量验证，还是批量供货？正丹股份回复：尊敬的投资者，您好！公司高度重视产品的市场拓展及新领域应用，但截至目前，公司与中芯国际、台积电均无直接业务合作关系。感谢您的关注！本文数据来源于深圳证券交易所互动易，仅供参考不构成投资建议。责任编辑：刘浩然","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/RB2026070200039647.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":["BK0229","300641"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2648052093","title":"正丹股份：2025年末公司在职员工442人","url":"https://stock-news.laohu8.com/highlight/detail?id=2648052093","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2648052093?lang=zh_cn&edition=full","pubTime":"2026-07-02 09:03","pubTimestamp":1782954189,"startTime":"0","endTime":"0","summary":"证券之星消息，正丹股份07月01日在投资者关系平台上答复投资者关心的问题。2025年末公司在职员工442人，较2024年末443人减少1人，人员规模整体保持稳定，2025年度公司人均营收同比下降主要受营业收入下降的影响，营业收入变动原因详见2025年年报主营业务分析。目前公司员工队伍稳定，不存在人员持续缩减的情况。","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/RB2026070200006212.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":["BK0229","300641"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2643978251","title":"正丹股份：公司一直高度重视市值管理工作","url":"https://stock-news.laohu8.com/highlight/detail?id=2643978251","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2643978251?lang=zh_cn&edition=full","pubTime":"2026-06-16 08:30","pubTimestamp":1781569825,"startTime":"0","endTime":"0","summary":"证券之星消息，正丹股份(300641)06月15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：请问公司股价持续下跌腰斩，请问公司有没有市值管理的计划？正丹股份回复：尊敬的投资者，您好！我们理解您对股价表现的关切，二级市场股价受宏观环境、行业趋势、市场情绪等多种因素影响。公司一直高度重视市值管理工作，已建立《市值管理制度》，始终以深耕主业、提升经营质量作为市值管理核心，常态化做好信息披露与投资者关系沟通，以持续的现金分红回馈广大投资者。感谢您的关注！本文数据来源于深圳证券交易所互动易，仅供参考不构成投资建议。","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/RB2026061600007957.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":["300641","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2638653243","title":"正丹股份（300641）披露2025年年度股东会决议公告，5月25日股价上涨0.76%","url":"https://stock-news.laohu8.com/highlight/detail?id=2638653243","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2638653243?lang=zh_cn&edition=full","pubTime":"2026-05-25 18:44","pubTimestamp":1779705855,"startTime":"0","endTime":"0","summary":"截至2026年5月25日收盘，正丹股份报收于15.82元，较前一交易日上涨0.76%，最新总市值为83.14亿元。该股当日开盘15.71元，最高15.82元，最低15.48元，成交额达1.19亿元，换手率为1.45%。近日，正丹股份发布《2025年年度股东会决议公告》。公告显示，公司于2026年5月22日召开2025年年度股东会，会议由董事会召集，采用现场与网络投票相结合方式举行，出席股东代表股份占总表决权股份的55.3754%。律师见证本次会议表决程序及结果合法有效。","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/RB2026052500026766.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","300641"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2637416805","title":"正丹股份：年产6.5万吨偏苯三酸酐绿色化升级改造项目正在建设中","url":"https://stock-news.laohu8.com/highlight/detail?id=2637416805","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2637416805?lang=zh_cn&edition=full","pubTime":"2026-05-21 11:33","pubTimestamp":1779334402,"startTime":"0","endTime":"0","summary":"证券之星消息，正丹股份(300641)05月20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：董秘你好，公司扩建的6.5万吨偏苯三酸酐项目工程是否马上完工，什么时候可以投产？谢谢。正丹股份回复：尊敬的投资者，您好！公司年产6.5万吨偏苯三酸酐绿色化升级改造项目正在建设中，具体项目进展情况请关注公司后期发布的公告。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":"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/RB2026052100018699.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":["300641","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2636835278","title":"正丹股份：已建立系统化应对机制平滑原材料价格波动影响","url":"https://stock-news.laohu8.com/highlight/detail?id=2636835278","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2636835278?lang=zh_cn&edition=full","pubTime":"2026-05-19 15:57","pubTimestamp":1779177432,"startTime":"0","endTime":"0","summary":"证券之星消息，正丹股份(300641)05月19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，随着原油价格不断攀升，是否会压缩贵司产品利润率?正丹股份回复：尊敬的投资者，您好！公司已建立包括远期锁价、动态采购与供应链协调在内的系统化应对机制，平滑原材料价格波动对经营的影响，同时公司将根据原材料价格波动动态调整产品销售价格，保障盈利能力的稳定性。具体经营情况请关注后续发布的定期报告。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/RB2026051900025833.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":["BK0229","300641"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2635797260","title":"正丹股份：与生益科技、华正新材均无直接业务合作关系","url":"https://stock-news.laohu8.com/highlight/detail?id=2635797260","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2635797260?lang=zh_cn&edition=full","pubTime":"2026-05-14 17:06","pubTimestamp":1778749567,"startTime":"0","endTime":"0","summary":"证券之星消息，正丹股份05月14日在投资者关系平台上答复投资者关心的问题。","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/RB2026051400029482.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","BK0185","BK0201","BK0229","IE0005HP3H50.USD","LU0211977185.USD","SGXZ49509284.SGD","LU1934453819.USD","603186","600183","LU1979443071.USD","300641","SGXZ81163826.USD","BK0214","BK0188","BK0175"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2635732680","title":"股市必读：正丹股份（300641）5月13日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2635732680","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2635732680?lang=zh_cn&edition=full","pubTime":"2026-05-14 02:00","pubTimestamp":1778695254,"startTime":"0","endTime":"0","summary":"截至2026年5月13日收盘，正丹股份报收于16.97元，下跌0.12%，换手率1.35%，成交量7.09万手，成交额1.21亿元。董秘最新回复投资者： 董秘你好！公司2026年一季度业绩较上年同期回落，主要系上年同期主要产品价格处于高位，本期销售均价较上年同期有所回落。当日关注点来自交易信息汇总：5月13日主力资金净流出1449.07万元，散户资金净流入1019.58万元。","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/RB2026051400001630.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":["BK0229","300641"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2635201663","title":"正丹股份：公司2026年一季度业绩较上年同期回落","url":"https://stock-news.laohu8.com/highlight/detail?id=2635201663","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2635201663?lang=zh_cn&edition=full","pubTime":"2026-05-13 16:18","pubTimestamp":1778660288,"startTime":"0","endTime":"0","summary":"证券之星消息，正丹股份05月13日在投资者关系平台上答复投资者关心的问题。公司扩产的偏苯三酸酐何时投产，面前公司生产产能如何，是否是满负荷？公司产品价格随市场情况动态调整，目前公司生产运营稳定，偏苯三酸酐现有产能为8.5万吨/年，扩产项目正在进行中。公司2026年一季度业绩较上年同期回落，主要系上年同期主要产品价格处于高位，本期销售均价较上年同期有所回落。","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/RB2026051300028671.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":["BK0229","300641"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2632067421","title":"每周股票复盘：正丹股份（300641）Q1净利降82.71%","url":"https://stock-news.laohu8.com/highlight/detail?id=2632067421","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2632067421?lang=zh_cn&edition=full","pubTime":"2026-05-03 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05:09","pubTimestamp":1777324166,"startTime":"0","endTime":"0","summary":"证券之星消息，正丹股份2026年一季报显示，一季度公司主营收入4.6亿元，同比下降46.08%；归母净利润6717.64万元，同比下降82.71%；扣非净利润6101.84万元，同比下降84.25%；负债率3.42%，投资收益221.65万元，财务费用330.47万元，毛利率19.08%。财报数据概要请见下图: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":["earning"],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026042800013598.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-2","news_top_title":null,"news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["300641"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2630436082","title":"正丹股份（300641）披露2025年年度报告，4月27日股价上涨1.61%","url":"https://stock-news.laohu8.com/highlight/detail?id=2630436082","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2630436082?lang=zh_cn&edition=full","pubTime":"2026-04-27 18:32","pubTimestamp":1777285948,"startTime":"0","endTime":"0","summary":"截至2026年4月27日收盘，正丹股份报收于19.59元，较前一交易日上涨1.61%，最新总市值为102.95亿元。该股当日开盘19.19元，最高19.78元，最低18.81元，成交额达2.47亿元，换手率为2.43%。公司于近日披露《2025年年度报告》。2025年营业收入为2,290,506,594.82元，同比下降34.19%；归属于上市公司股东的净利润为714,136,278.73元，同比减少39.98%；扣除非经常性损益后的净利润为693,915,186.57元，同比减少41.39%。经营活动产生的现金流量净额为1,110,122,354.11元，同比增长24.52%。","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/RB2026042700034647.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":["300641","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2630870628","title":"正丹股份(300641)3月31日股东户数4.44万户，较上期增加1.11%","url":"https://stock-news.laohu8.com/highlight/detail?id=2630870628","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2630870628?lang=zh_cn&edition=full","pubTime":"2026-04-25 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