300346 南大光电
已收盘 11-13 15:00:00
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南大光电(300346.SZ)董事长及其一致行动人提议2000万元至3500万元回购公司股份
智通财经 · 11-06
南大光电(300346.SZ)董事长及其一致行动人提议2000万元至3500万元回购公司股份
南大光电（300346）11月4日主力资金净买入8687.33万元
证券之星 · 11-05
南大光电（300346）11月4日主力资金净买入8687.33万元
股市必读：南大光电（300346）10月30日董秘有最新回复
证券之星 · 11-02
股市必读：南大光电（300346）10月30日董秘有最新回复
南大光电：截至2026年9月底，公司股东人数为160,147户
证券之星 · 10-30
南大光电：截至2026年9月底，公司股东人数为160,147户
股市必读：南大光电三季报 - 第三季度单季净利润同比增长11.26%
证券之星 · 10-29
股市必读：南大光电三季报 - 第三季度单季净利润同比增长11.26%
南大光电(300346.SZ)发布前三季度业绩，归母净利润3.59亿元，同比增长19.44%
智通财经 · 10-28
南大光电(300346.SZ)发布前三季度业绩，归母净利润3.59亿元，同比增长19.44%
南大光电（300346）披露公司副总裁、董事会秘书辞职公告，10月21日股价上涨0.07%
证券之星 · 10-21
南大光电（300346）披露公司副总裁、董事会秘书辞职公告，10月21日股价上涨0.07%
股市必读：南大光电（300346）10月16日董秘有最新回复
证券之星 · 10-19
股市必读：南大光电（300346）10月16日董秘有最新回复
南大光电：截至2026年9月底，公司股东人数为160,147户
证券之星 · 10-16
南大光电：截至2026年9月底，公司股东人数为160,147户
南大光电（300346）9月30日主力资金净卖出1.33亿元
证券之星 · 10-08
南大光电（300346）9月30日主力资金净卖出1.33亿元
南大光电（300346）9月29日主力资金净卖出6993.95万元
证券之星 · 09-30
南大光电（300346）9月29日主力资金净卖出6993.95万元
南大光电：截至2026年8月31日，公司股东人数为161,340户
证券之星 · 09-24
南大光电：截至2026年8月31日，公司股东人数为161,340户
南大光电(300346)8月31日股东户数16.13万户，较上期减少3.7%
证券之星 · 09-18
南大光电(300346)8月31日股东户数16.13万户，较上期减少3.7%
南大光电：截至2026年8月31日，公司股东人数为161,340户
证券之星 · 09-18
南大光电：截至2026年8月31日，公司股东人数为161,340户
南大光电(300346)8月31日股东户数16.13万户，较上期减少3.7%
证券之星 · 09-11
南大光电(300346)8月31日股东户数16.13万户，较上期减少3.7%
南大光电：截至2026年8月31日，公司股东人数为161,340户
证券之星 · 09-11
南大光电：截至2026年8月31日，公司股东人数为161,340户
南大光电获得发明专利授权：“三甲基铝的氧杂含量的检测方法”
证券之星 · 09-11
南大光电获得发明专利授权：“三甲基铝的氧杂含量的检测方法”
南大光电：年产2000吨高纯电子级三氟化氮扩产项目正在按计划推进
证券之星 · 09-04
南大光电：年产2000吨高纯电子级三氟化氮扩产项目正在按计划推进
南大光电：目前公司三甲基铟产能能够满足下游客户的需求
证券之星 · 09-04
南大光电：目前公司三甲基铟产能能够满足下游客户的需求
股市必读：南大光电新发布《2026年半年度报告摘要》
证券之星 · 08-31
股市必读：南大光电新发布《2026年半年度报告摘要》
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公司概况
公司名称：
江苏南大光电材料股份有限公司
所属行业：
计算机、通信和其他电子设备制造业
上市日期：
2012-08-07
主营业务：
江苏南大光电材料股份有限公司的主营业务是先进前驱体（包含MO源）、电子特气和光刻胶等三大核心电子材料的研发、生产和销售。公司的主要产品是前驱体材料、MO源、氢类电子特气、含氟电子特气、光刻胶及配套材料。
发行价格：
66.00
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09:14","pubTimestamp":1793841298,"startTime":"0","endTime":"0","summary":"证券之星消息，截至2026年11月4日收盘，南大光电报收于40.2元，上涨9.45%，换手率5.27%，成交量34.89万手，成交额13.46亿元。近5日资金流向一览见下表：南大光电融资融券信息显示，融资方面，当日融资买入1.09亿元，融资偿还8153.52万元，融资净买入2704.44万元。南大光电主营业务：先进前驱体材料、电子特气、光刻胶及配套材料三类半导体材料产品研发、生产和销售。","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/RB2026110500010823.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":["BK0084","BK0141","BK0214","BK0152","BK0174","300346"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2680202943","title":"股市必读：南大光电（300346）10月30日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2680202943","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2680202943?lang=zh_cn&edition=full","pubTime":"2026-11-02 00:59","pubTimestamp":1793552348,"startTime":"0","endTime":"0","summary":"截至2026年10月30日收盘，南大光电报收于36.57元，下跌5.19%，换手率3.33%，成交量22.04万手，成交额8.3亿元。董秘最新回复投资者： 请问公司截止2026年10月20日的股东户数是多少？截至2026年9月底，公司股东人数为160,147户。当日关注点交易信息汇总：10月30日主力资金净流出8892.6万元，占总成交额10.72%。","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/RB2026110200000205.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":["BK0141","BK0152","BK0084","BK0174","300346","BK0214"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2679267134","title":"南大光电：截至2026年9月底，公司股东人数为160,147户","url":"https://stock-news.laohu8.com/highlight/detail?id=2679267134","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2679267134?lang=zh_cn&edition=full","pubTime":"2026-10-30 15:54","pubTimestamp":1793346857,"startTime":"0","endTime":"0","summary":"证券之星消息，南大光电(300346)10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：请问公司截止2026年10月20日的股东户数是多少？谢谢南大光电回复：感谢您的关注！公司在平台披露每月底的股东人数。截至2026年9月底，公司股东人数为160,147户。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":"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/RB2026103000036121.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":["300346","BK0141","BK0174","BK0214","BK0084","BK0152"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2679112214","title":"股市必读：南大光电三季报 - 第三季度单季净利润同比增长11.26%","url":"https://stock-news.laohu8.com/highlight/detail?id=2679112214","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2679112214?lang=zh_cn&edition=full","pubTime":"2026-10-29 04:10","pubTimestamp":1793218255,"startTime":"0","endTime":"0","summary":"截至2026年10月28日收盘，南大光电报收于40.23元，上涨3.53%，换手率3.4%，成交量22.48万手，成交额8.98亿元。业绩披露要点：2026年前三季度归母净利润3.59亿元，同比上升19.44%；第三季度扣非净利润8587.49万元，同比上升29.2%。2026年第三季度单季度主营收入7.63亿元，同比上升16.44%；单季度归母净利润1.03亿元，同比上升11.26%；单季度扣非净利润8587.49万元，同比上升29.2%；负债率37.56%，投资收益3565.32万元，财务费用2203.2万元，毛利率38.96%。","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/RB2026102900005028.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":["300346"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2678101467","title":"南大光电(300346.SZ)发布前三季度业绩，归母净利润3.59亿元，同比增长19.44%","url":"https://stock-news.laohu8.com/highlight/detail?id=2678101467","media":"智通财经","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2678101467?lang=zh_cn&edition=full","pubTime":"2026-10-28 00:10","pubTimestamp":1793117443,"startTime":"0","endTime":"0","summary":"智通财经APP讯，南大光电(300346.SZ)发布2026年第三季度报告，公司前三季度实现营业收入21.32亿元，同比增长13.12%;归属于上市公司股东的净利润3.59亿元，同比增长19.44%;归属于上市公司股东的扣除非经常性损益的净利润3.07亿元，同比增长34.27%;基本每股收益0.52元。","market":"us","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":"http://www.zhitongcaijing.com/content/detail/1513788.html","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":"stock_zhitongcaijing","symbols":["300346"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2677700136","title":"南大光电（300346）披露公司副总裁、董事会秘书辞职公告，10月21日股价上涨0.07%","url":"https://stock-news.laohu8.com/highlight/detail?id=2677700136","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2677700136?lang=zh_cn&edition=full","pubTime":"2026-10-21 22:47","pubTimestamp":1792594030,"startTime":"0","endTime":"0","summary":"截至2026年10月21日收盘，南大光电报收于42.45元，较前一交易日上涨0.07%，最新总市值为293.4亿元。该股当日开盘42.83元，最高43.42元，最低42.23元，成交额达6.88亿元，换手率为2.43%。公告显示，公司董事会于当日收到副总裁、董事会秘书周建峰先生的书面辞职报告。周建峰先生因个人原因申请辞去公司副总裁、董事会秘书职务，辞职后不再担任公司任何职务。其原定任期至2027年5月14日，截至公告日，其及配偶未持有公司股份，无未履行承诺事项。","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/RB2026102100041814.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":["BK0152","BK0174","BK0084","BK0141","BK0214","300346"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2676578303","title":"股市必读：南大光电（300346）10月16日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2676578303","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2676578303?lang=zh_cn&edition=full","pubTime":"2026-10-19 00:51","pubTimestamp":1792342268,"startTime":"0","endTime":"0","summary":"截至2026年10月16日收盘，南大光电报收于42.0元，上涨0.45%，换手率2.81%，成交量18.61万手，成交额7.89亿元。董秘最新回复投资者： 请问截止9月底，公司的股东人数。当日关注点交易信息汇总：10月16日主力资金净流出2860.66万元，占总成交额3.62%。","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/RB2026101900000272.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":["BK0152","300346","BK0174","BK0141","BK0214","BK0084"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2675560989","title":"南大光电：截至2026年9月底，公司股东人数为160,147户","url":"https://stock-news.laohu8.com/highlight/detail?id=2675560989","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2675560989?lang=zh_cn&edition=full","pubTime":"2026-10-16 17:09","pubTimestamp":1792141777,"startTime":"0","endTime":"0","summary":"证券之星消息，南大光电(300346)10月16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：截止9.30号股东人数南大光电回复：感谢您的关注！截至2026年9月底，公司股东人数为160,147户。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。相关 ETF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/RB2026101600028781.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":["BK0084","300346","BK0174","BK0141","BK0214","BK0152"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2673537041","title":"南大光电（300346）9月30日主力资金净卖出1.33亿元","url":"https://stock-news.laohu8.com/highlight/detail?id=2673537041","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2673537041?lang=zh_cn&edition=full","pubTime":"2026-10-08 09:15","pubTimestamp":1791422147,"startTime":"0","endTime":"0","summary":"证券之星消息，截至2026年9月30日收盘，南大光电报收于49.45元，下跌3.78%，换手率3.02%，成交量20.0万手，成交额10.04亿元。近5日资金流向一览见下表：南大光电融资融券信息显示，融资方面，当日融资买入5795.67万元，融资偿还1.02亿元，融资净偿还4429.57万元。南大光电主营业务：先进前驱体材料、电子特气、光刻胶及配套材料三类半导体材料产品研发、生产和销售。","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/RB2026100800003192.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":["BK0141","BK0152","BK0084","BK0174","300346","BK0214"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2671815229","title":"南大光电（300346）9月29日主力资金净卖出6993.95万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2671815229","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2671815229?lang=zh_cn&edition=full","pubTime":"2026-09-30 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ETF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/RB2026091800023873.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":["BK0152","300346","BK0141","BK0174","BK0214","BK0084"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2666528925","title":"南大光电(300346)8月31日股东户数16.13万户，较上期减少3.7%","url":"https://stock-news.laohu8.com/highlight/detail?id=2666528925","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2666528925?lang=zh_cn&edition=full","pubTime":"2026-09-11 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ETF责任编辑：沈彬","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/RB2026091100029960.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":["BK0214","BK0174","BK0141","BK0152","300346","BK0084"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2666513268","title":"南大光电获得发明专利授权：“三甲基铝的氧杂含量的检测方法”","url":"https://stock-news.laohu8.com/highlight/detail?id=2666513268","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2666513268?lang=zh_cn&edition=full","pubTime":"2026-09-11 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