688116 天奈科技
已收盘 08-19 15:00:01
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天奈科技：回购资金总额不低于10,000万元（含）
证券之星 · 08-12
天奈科技：回购资金总额不低于10,000万元（含）
天奈科技：公司锂电池用单壁碳纳米管是采用自主开发的CVD技术生产
证券之星 · 08-12
天奈科技：公司锂电池用单壁碳纳米管是采用自主开发的CVD技术生产
天奈科技：审议通过新一轮回购公司股份方案
证券之星 · 08-12
天奈科技：审议通过新一轮回购公司股份方案
每周股票复盘：天奈科技（688116）回购72.5万股并核心技术人员离职
证券之星 · 08-09
每周股票复盘：天奈科技（688116）回购72.5万股并核心技术人员离职
股市必读：天奈科技新发布《天奈科技关于股份回购进展的公告》
证券之星 · 08-04
股市必读：天奈科技新发布《天奈科技关于股份回购进展的公告》
每周股票复盘：天奈科技（688116）首次回购股份31.20万股
证券之星 · 08-02
每周股票复盘：天奈科技（688116）首次回购股份31.20万股
天奈科技（688116）披露以集中竞价交易方式首次回购公司股份的公告，7月27日股价上涨4.37%
证券之星 · 07-27
天奈科技（688116）披露以集中竞价交易方式首次回购公司股份的公告，7月27日股价上涨4.37%
每周股票复盘：天奈科技（688116）拟回购1亿至2亿元股份
证券之星 · 07-26
每周股票复盘：天奈科技（688116）拟回购1亿至2亿元股份
天奈科技（688116）披露以集中竞价交易方式回购公司股份的回购报告书，7月22日股价下跌4.88%
证券之星 · 07-22
天奈科技（688116）披露以集中竞价交易方式回购公司股份的回购报告书，7月22日股价下跌4.88%
7月21日天奈科技涨5.26%，金信深圳成长混合A基金重仓该股
证券之星 · 07-21
7月21日天奈科技涨5.26%，金信深圳成长混合A基金重仓该股
天奈科技(688116.SH)拟1亿元至2亿元回购公司股份
智通财经网 · 07-20
天奈科技(688116.SH)拟1亿元至2亿元回购公司股份
天奈科技：公司单壁类产品作为关键材料，市场渗透率在未来将逐步提升
证券之星 · 07-15
天奈科技：公司单壁类产品作为关键材料，市场渗透率在未来将逐步提升
天奈科技：第一期项目已基本建设完工，产能陆续爬坡中
证券之星 · 07-14
天奈科技：第一期项目已基本建设完工，产能陆续爬坡中
每周股票复盘：天奈科技（688116）拟开展丙烯期货套保
证券之星 · 07-12
每周股票复盘：天奈科技（688116）拟开展丙烯期货套保
天奈科技获得发明专利授权：“一种电池负极回收石墨的处理方法和制得的石墨烯浆料”
证券之星 · 07-11
天奈科技获得发明专利授权：“一种电池负极回收石墨的处理方法和制得的石墨烯浆料”
天奈科技（688116）披露关于2026年度开展期货套期保值业务的公告，7月8日股价上涨0.35%
证券之星 · 07-08
天奈科技（688116）披露关于2026年度开展期货套期保值业务的公告，7月8日股价上涨0.35%
7月6日天奈科技跌5.40%，嘉合锦鑫混合A基金重仓该股
证券之星 · 07-06
7月6日天奈科技跌5.40%，嘉合锦鑫混合A基金重仓该股
股市必读：天奈科技（688116）7月3日董秘有最新回复
证券之星 · 07-06
股市必读：天奈科技（688116）7月3日董秘有最新回复
每周股票复盘：天奈科技（688116）调整激励计划价格至22.00元/股
证券之星 · 07-05
每周股票复盘：天奈科技（688116）调整激励计划价格至22.00元/股
天奈科技：公司锂电池用单壁碳纳米管纯度范围约在99%~99.99%之间
证券之星 · 07-03
天奈科技：公司锂电池用单壁碳纳米管纯度范围约在99%~99.99%之间
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公司概况
公司名称：
江苏天奈科技股份有限公司
所属行业：
化学原料和化学制品制造业
上市日期：
2019-09-25
主营业务：
江苏天奈科技股份有限公司的主营业务是纳米级碳材料及相关产品的研发、生产及销售。公司的主要产品是碳纳米管粉体、碳纳米管导电浆料、石墨烯复合导电浆料、碳纳米管导电母粒。公司主导制定了一项碳纳米管导电浆料相关的国家标准；参与起草了三项碳纳米管相关的国家标准。同时，公司作为中国代表主导制定的碳纳米管导电浆料国际标准（ISO/TS19808）在2020年3月正式发布，供全球各国使用。
发行价格：
16.00
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15:30:00","preClose":32.96},"floatMarketCap":11527000000},"requestUrl":"/m/hq/s/688116","defaultTab":"news","newsList":[{"id":"2658922646","title":"天奈科技：回购资金总额不低于10,000万元（含）","url":"https://stock-news.laohu8.com/highlight/detail?id=2658922646","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2658922646?lang=zh_cn&edition=full","pubTime":"2026-08-12 15:33","pubTimestamp":1786519996,"startTime":"0","endTime":"0","summary":"证券之星消息，天奈科技08月12日在投资者关系平台上答复投资者关心的问题。截至2026年7月31日，公司通过上海证券交易所交易系统以集中竞价交易方式累计回购公司股份725,093股，占公司总股本366,532,051股的比例为0.20%，回购成交的最低价为31.70元/股，最高价为34.20元/股，支付的资金总额为人民币24,027,711.68元在信息披露方面，公司始终严格遵循相关法律法规及监管要求，切实履行信息披露义务。","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/RB2026081200020996.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":["688116","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2658922995","title":"天奈科技：公司锂电池用单壁碳纳米管是采用自主开发的CVD技术生产","url":"https://stock-news.laohu8.com/highlight/detail?id=2658922995","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2658922995?lang=zh_cn&edition=full","pubTime":"2026-08-12 15:33","pubTimestamp":1786519995,"startTime":"0","endTime":"0","summary":"证券之星消息，天奈科技(688116)08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：最近看到一篇魏飞教授的文章，里面提到单壁碳纳米管流化床技术1-2年内很难成熟，请问贵公司的单壁碳纳米管是采用什么技术？技术成熟度如何？目前产能如何？长径比是多少？有效含量多少？纯度多少？单管长度多少？平均管径多少？天奈科技回复：尊敬的投资者，您好！公司锂电池用单壁碳纳米管是采用自主开发的CVD技术生产，技术成熟产品稳定，平均管径1.2-2.2 nm，长度大于50 um，纯度高于99%。感谢您的关注！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：沈彬","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/RB2026081200020994.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":["688116","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2658922965","title":"天奈科技：审议通过新一轮回购公司股份方案","url":"https://stock-news.laohu8.com/highlight/detail?id=2658922965","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2658922965?lang=zh_cn&edition=full","pubTime":"2026-08-12 15:33","pubTimestamp":1786519995,"startTime":"0","endTime":"0","summary":"证券之星消息，天奈科技08月12日在投资者关系平台上答复投资者关心的问题。同时公司高度重视投资者关系管理，严格按照监管规则履行信息披露义务及开展投资者关系工作。截至2026年7月31日，公司通过上海证券交易所交易系统以集中竞价交易方式累计回购公司股份725,093股，占公司总股本366,532,051股的比例为0.20%，回购成交的最低价为31.70元/股，最高价为34.20元/股，支付的资金总额为人民币24,027,711.68元。","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/RB2026081200020993.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":["688116","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2658673218","title":"每周股票复盘：天奈科技（688116）回购72.5万股并核心技术人员离职","url":"https://stock-news.laohu8.com/highlight/detail?id=2658673218","media":"证券之星","labels":["buyback"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2658673218?lang=zh_cn&edition=full","pubTime":"2026-08-09 01:54","pubTimestamp":1786211655,"startTime":"0","endTime":"0","summary":"截至2026年8月7日收盘，天奈科技报收于33.5元，较上周的34.2元下跌2.05%。本周，天奈科技8月4日盘中最高价报34.75元。本周关注点公司公告汇总：天奈科技已累计回购72.5093万股，支付金额2,402.77万元。中信证券股份有限公司关于江苏天奈科技股份有限公司核心技术人员离职的核查意见天奈科技核心技术人员魏兆杰因达到法定退休年龄离职，已办理离职手续并完成工作交接。","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/RB2026080900000401.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"buyback","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0229","688116"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2656305929","title":"股市必读：天奈科技新发布《天奈科技关于股份回购进展的公告》","url":"https://stock-news.laohu8.com/highlight/detail?id=2656305929","media":"证券之星","labels":["shareholding","buyback"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2656305929?lang=zh_cn&edition=full","pubTime":"2026-08-04 01:46","pubTimestamp":1785779173,"startTime":"0","endTime":"0","summary":"公司公告汇总天奈科技关于股份回购进展的公告江苏天奈科技股份有限公司于2026年7月20日召开董事会审议通过回购股份方案，拟使用自有资金及专项贷款10,000万元至20,000万元，通过集中竞价方式回购股份，用于员工持股计划或股权激励以及维护公司价值及股东权益。回购进展符合相关规定。天奈科技关于核心技术人员离职的公告江苏天奈科技股份有限公司核心技术人员魏兆杰先生因达到法定退休年龄，已办理离职手续，不再担任公司任何职务。","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/RB2026080400001403.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"shareholding,buyback","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0229","688116"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2656316517","title":"每周股票复盘：天奈科技（688116）首次回购股份31.20万股","url":"https://stock-news.laohu8.com/highlight/detail?id=2656316517","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2656316517?lang=zh_cn&edition=full","pubTime":"2026-08-02 01:40","pubTimestamp":1785606024,"startTime":"0","endTime":"0","summary":"截至2026年7月31日收盘，天奈科技报收于34.2元，较上周的31.1元上涨9.97%。本周，天奈科技7月31日盘中最高价报34.75元。本周关注点公司公告汇总：天奈科技首次回购股份31.20万股，支付资金1,001.56万元。公司公告汇总天奈科技于2026年7月27日通过集中竞价交易方式首次回购股份31.20万股，占公司总股本的0.09%，回购价格区间为31.70元/股至32.47元/股，支付资金总额1,001.56万元。","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/RB2026080200000303.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","688116"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2654045273","title":"天奈科技（688116）披露以集中竞价交易方式首次回购公司股份的公告，7月27日股价上涨4.37%","url":"https://stock-news.laohu8.com/highlight/detail?id=2654045273","media":"证券之星","labels":["shareholding","buyback"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2654045273?lang=zh_cn&edition=full","pubTime":"2026-07-27 22:16","pubTimestamp":1785161818,"startTime":"0","endTime":"0","summary":"截至2026年7月27日收盘，天奈科技报收于32.46元，较前一交易日上涨4.37%，最新总市值为118.98亿元。近日，天奈科技发布《关于以集中竞价交易方式首次回购公司股份的公告》。公告显示，2026年7月27日，江苏天奈科技股份有限公司通过集中竞价交易方式首次回购股份31.20万股，占公司总股本的0.09%，回购价格区间为31.70元/股至32.47元/股，支付资金总额1,001.56万元。本次回购股份符合相关法规及公司回购方案。","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/RB2026072700034778.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"shareholding,buyback","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0229","688116"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2654057375","title":"每周股票复盘：天奈科技（688116）拟回购1亿至2亿元股份","url":"https://stock-news.laohu8.com/highlight/detail?id=2654057375","media":"证券之星","labels":["shareholding","buyback"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2654057375?lang=zh_cn&edition=full","pubTime":"2026-07-26 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22:16","pubTimestamp":1784729777,"startTime":"0","endTime":"0","summary":"截至2026年7月22日收盘，天奈科技报收于31.8元，较前一交易日下跌4.88%，最新总市值为116.56亿元。近日，天奈科技发布《关于以集中竞价交易方式回购公司股份的回购报告书》。其中用于员工持股计划或股权激励的回购金额为2,000万元至4,000万元，用于维护公司价值及股东权益的回购金额为8,000万元至16,000万元。相关股份将用于出售或实施员工持股计划，若三年内未使用则注销。","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/RB2026072200047344.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"buyback","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0229","688116"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2653220896","title":"7月21日天奈科技涨5.26%，金信深圳成长混合A基金重仓该股","url":"https://stock-news.laohu8.com/highlight/detail?id=2653220896","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2653220896?lang=zh_cn&edition=full","pubTime":"2026-07-21 16:33","pubTimestamp":1784622828,"startTime":"0","endTime":"0","summary":"证券之星消息，7月21日天奈科技涨5.26%，收盘报33.43元，换手率3.09%，成交量11.31万手，成交额3.75亿元。根据2026基金半年报公募基金重仓股数据，重仓该股的公募基金共2家，其中持有数量最多的公募基金为金信基金的金信深圳成长混合A。金信深圳成长混合A目前规模为4.59亿元，最新净值3.4368，较上一交易日下跌1.28%，近一年上涨48.34%。金信深圳成长混合A的前十大重仓股如下：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":"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/RB2026072100030480.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":["688116","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2652718293","title":"天奈科技(688116.SH)拟1亿元至2亿元回购公司股份","url":"https://stock-news.laohu8.com/highlight/detail?id=2652718293","media":"智通财经网","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2652718293?lang=zh_cn&edition=full","pubTime":"2026-07-20 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发布公告，公司计划以自有资金及股票回购专项贷款通过集中竞价交易方式回购部分股份，回购股份金额：不低于人民币1亿元(含)，不超过人民币2亿元(含)。此次回购股份用途：用于维护公司价值及股东权益、员工持股计划或股权激励。","market":"sg","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/1469715.html","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":"highlight_zhitongcaijin","symbols":["688116","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2651745855","title":"天奈科技：公司单壁类产品作为关键材料，市场渗透率在未来将逐步提升","url":"https://stock-news.laohu8.com/highlight/detail?id=2651745855","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2651745855?lang=zh_cn&edition=full","pubTime":"2026-07-15 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16:36","pubTimestamp":1784018172,"startTime":"0","endTime":"0","summary":"证券之星消息，天奈科技(688116)07月14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，请问目前单壁碳纳米管的爬坡情况如何？什么时候能达到设计产能？天奈科技回复：尊敬的投资者，您好！总规划450吨锂电池高效单壁纳米导电材料项目将分三期建设，每期规划150吨产能。目前第一期项目已基本建设完工，产能陆续爬坡中，预计2026年的年化产能为80-100吨左右。后续公司将根据产线进度、市场供需情况、客户采购节奏等实际因素规划调整项目进度。感谢您的关注！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/RB2026071400031048.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":["688116","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2650154342","title":"每周股票复盘：天奈科技（688116）拟开展丙烯期货套保","url":"https://stock-news.laohu8.com/highlight/detail?id=2650154342","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2650154342?lang=zh_cn&edition=full","pubTime":"2026-07-12 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