002491 通鼎互联
已收盘 05-08 15:00:00
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通鼎互联拟设立合资公司 投资约8亿元建设光纤预制棒及光纤生产项目
美股速递 · 05-08 19:17
通鼎互联拟设立合资公司 投资约8亿元建设光纤预制棒及光纤生产项目
通鼎互联最新公告：拟投资8亿元建设光棒光纤项目并设立合资公司
证券之星 · 05-08 19:09
通鼎互联最新公告：拟投资8亿元建设光棒光纤项目并设立合资公司
今日通鼎互联（002491）涨停分析：光缆集采、新能源拓展、主业改善驱动
中金财经 · 05-08 15:53
今日通鼎互联（002491）涨停分析：光缆集采、新能源拓展、主业改善驱动
今日通鼎互联（002491）涨停分析：光缆集采、新能源拓展、主业改善驱动
证券之星 · 05-07 15:43
今日通鼎互联（002491）涨停分析：光缆集采、新能源拓展、主业改善驱动
通鼎互联（002491）披露参股公司重大事项风险提示性公告，5月6日股价上涨8.04%
证券之星 · 05-06
通鼎互联（002491）披露参股公司重大事项风险提示性公告，5月6日股价上涨8.04%
通鼎互联最新公告：参股公司披露重大事项
证券之星 · 05-05
通鼎互联最新公告：参股公司披露重大事项
每周股票复盘：通鼎互联（002491）股东户数增59.35%
证券之星 · 05-03
每周股票复盘：通鼎互联（002491）股东户数增59.35%
通鼎互联（002491）2026年一季报简析：增收不增利，公司应收账款体量较大
证券之星 · 05-01
通鼎互联（002491）2026年一季报简析：增收不增利，公司应收账款体量较大
通鼎互联(002491.SZ)发布一季度业绩，归母净利润5127.4万元，下降61.05%
智通财经 · 04-30
通鼎互联(002491.SZ)发布一季度业绩，归母净利润5127.4万元，下降61.05%
通鼎互联最新公告：一季度净利润同比下降61.05%光纤量价齐升
证券之星 · 04-29
通鼎互联最新公告：一季度净利润同比下降61.05%光纤量价齐升
通鼎互联(002491)3月31日股东户数14.46万户，较上期增加59.35%
证券之星 · 04-28
通鼎互联(002491)3月31日股东户数14.46万户，较上期增加59.35%
图解通鼎互联年报：第四季度单季净利润同比下降115.78%
证券之星 · 04-28
图解通鼎互联年报：第四季度单季净利润同比下降115.78%
4月7日通鼎互联（002491）涨停分析：光缆集采、储能消防、产业链延伸驱动
证券之星 · 04-20
4月7日通鼎互联（002491）涨停分析：光缆集采、储能消防、产业链延伸驱动
光通信概念盘初拉升 通鼎互联、天通股份涨停
南方财经网 · 04-20
光通信概念盘初拉升 通鼎互联、天通股份涨停
4月16日通鼎互联（002491）龙虎榜数据：机构净买入8145.65万元，北向资金净买入3.02亿元
证券之星 · 04-16
4月16日通鼎互联（002491）龙虎榜数据：机构净买入8145.65万元，北向资金净买入3.02亿元
4月7日通鼎互联（002491）涨停分析：光缆集采、储能消防、产业链延伸驱动
证券之星 · 04-16
4月7日通鼎互联（002491）涨停分析：光缆集采、储能消防、产业链延伸驱动
龙虎榜 | 近5亿资金疯抢德明利，南京帮1.6亿逆势出逃！温州帮狂买英唐智控近2亿
格隆汇 · 04-10
龙虎榜 | 近5亿资金疯抢德明利，南京帮1.6亿逆势出逃！温州帮狂买英唐智控近2亿
4月9日通鼎互联（002491）龙虎榜数据：机构净买入1681.53万元，北向资金净买入1.83亿元
证券之星 · 04-09
4月9日通鼎互联（002491）龙虎榜数据：机构净买入1681.53万元，北向资金净买入1.83亿元
公告精选︱中科蓝讯：2025年净利润同比增长371.66% 拟10送4.8派20元；通鼎互联：用于数据中心的光纤产品比重较小
格隆汇 · 04-08
公告精选︱中科蓝讯：2025年净利润同比增长371.66% 拟10送4.8派20元；通鼎互联：用于数据中心的光纤产品比重较小
通鼎互联：光纤产品短期价格波动的可持续性具有不确定性
新京报 · 04-08
通鼎互联：光纤产品短期价格波动的可持续性具有不确定性
暂无数据
公司概况
公司名称：
通鼎互联信息股份有限公司
所属行业：
电气机械和器材制造业
上市日期：
2010-10-21
主营业务：
通鼎互联信息股份有限公司的主营业务是光电通信、安全业务、新能源板块。公司的主要产品是光纤光缆、通信电缆、电力电缆、通信设备、新能源业务、安全业务。
发行价格：
14.50
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投资约8亿元建设光纤预制棒及光纤生产项目","url":"https://stock-news.laohu8.com/highlight/detail?id=1136779404","media":"美股速递","labels":["corporation"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/1136779404?lang=zh_cn&edition=full","pubTime":"2026-05-08 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19:09","pubTimestamp":1778238594,"startTime":"0","endTime":"0","summary":"通鼎互联公告称，公司拟与韶关市曲江区国有资产投资经营有限公司成立合资公司，注册资本8亿元，公司认缴1.6亿元，曲江国资认缴6.4亿元。项目公司拟投资约8亿元建设年产600吨光棒及2000万芯公里光纤项目，并向银行融资不超过6.4亿元，公司及控股股东通鼎集团提供全额连带责任保证担保。同时，公司拟投资1亿元设立全资运营公司，租赁项目公司资产独立运营。项目公司成立五年内，公司收购曲江国资所持全部80%股权。","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/RB2026050800036861.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"corporation","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0148","BK0224","BK0077","BK0090","BK0070","002491"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2633775438","title":"今日通鼎互联（002491）涨停分析：光缆集采、新能源拓展、主业改善驱动","url":"https://stock-news.laohu8.com/highlight/detail?id=2633775438","media":"中金财经","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2633775438?lang=zh_cn&edition=full","pubTime":"2026-05-08 15:53","pubTimestamp":1778226808,"startTime":"0","endTime":"0","summary":"证券之星消息，通鼎互联5月8日涨停收盘，收盘价20.66元。今日通鼎互联涨停的可能因素有：中国移动2026–2027年特种光缆集采以18.85%份额位居第一；建成‘预制棒—光纤—光缆—设备’全链条，深度服务三大运营商及国家电网；切入储能消防领域并参股固态电池企业屹锂新能源；2026年一季度营收同比增61.13%，扣非净利润扭亏为盈至1.03亿元；持续出售非核心资产回笼资金、修订章程强化治理、控股股东提供60亿融资担保。","market":"us","thumbnail":" http://caiji.3g.cnfol.com/colect/202605/08/20260508982314.png","type":0,"news_type":0,"thumbnails":[" 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15:43","pubTimestamp":1778139809,"startTime":"0","endTime":"0","summary":"证券之星消息，通鼎互联5月7日涨停收盘，收盘价18.78元。该股于9点25分涨停，1次打开涨停，截止收盘封单资金为3.0亿元，占其流通市值1.36%。5月7日的资金流向数据方面，主力资金净流入2.78亿元，占总成交额27.96%，游资资金净流出1.58亿元，占总成交额15.88%，散户资金净流出1.2亿元，占总成交额12.08%。近5日资金流向一览见下表：该股为光纤概念，光通信，5G概念热股，当日光纤概念概念上涨5.24%，光通信概念上涨4.99%，5G概念上涨3.26%。","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/RB2026050700020563.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"2","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0148","BK0077","160640","BK0224","159875","002491","BK0070","BK0090","399941","000941.SH"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2633883183","title":"通鼎互联（002491）披露参股公司重大事项风险提示性公告，5月6日股价上涨8.04%","url":"https://stock-news.laohu8.com/highlight/detail?id=2633883183","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2633883183?lang=zh_cn&edition=full","pubTime":"2026-05-06 17:22","pubTimestamp":1778059322,"startTime":"0","endTime":"0","summary":"截至2026年5月6日收盘，通鼎互联报收于17.07元，较前一交易日上涨8.04%，最新总市值为209.96亿元。通鼎互联于近日披露《关于参股公司披露重大事项的风险提示性公告》。2026年4月29日至30日，云创数据披露了股票停牌公告、收到中国证监会江苏监管局行政处罚事先告知书的公告、公司股票将被终止上市及被叠加实施退市风险警示的风险提示公告，以及收到北京证券交易所拟终止公司股票上市的事先告知书的公告。","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/RB2026050600026805.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":["002491","BK0090","BK0070","BK0077","BK0148","BK0224"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2633614915","title":"通鼎互联最新公告：参股公司披露重大事项","url":"https://stock-news.laohu8.com/highlight/detail?id=2633614915","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2633614915?lang=zh_cn&edition=full","pubTime":"2026-05-05 17:51","pubTimestamp":1777974690,"startTime":"0","endTime":"0","summary":"通鼎互联(002491.SZ)公告称，参股北京证券交易所上市公司南京云创大数据科技股份有限公司(证券代码：920305，证券简称：*ST云创，以下简称“云创数据”)。截至本披露日，公司持有云创数据1400.74万股，占其总股本比例10.58%。2026年4月30日，云创数据披露了《关于收到北京证券交易所的公告》。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/RB2026050500007214.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":["BK0224","BK0148","002491","BK0090","BK0077","BK0070"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2632790936","title":"每周股票复盘：通鼎互联（002491）股东户数增59.35%","url":"https://stock-news.laohu8.com/highlight/detail?id=2632790936","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2632790936?lang=zh_cn&edition=full","pubTime":"2026-05-03 01:17","pubTimestamp":1777742227,"startTime":"0","endTime":"0","summary":"截至2026年4月30日收盘，通鼎互联报收于15.8元，较上周的15.65元上涨0.96%。本周，通鼎互联4月28日盘中最高价报17.36元。股本股东变化股东户数变动截至2026年3月31日，公司股东户数为14.46万户，较2025年12月31日增加5.38万户，增幅59.35%。户均持股数量由上期的1.36万股下降至8508.0股，户均持股市值为10.38万元。业绩披露要点财务报告2026年一季报显示，公司主营收入10.64亿元，同比上升61.13%；归母净利润5127.4万元，同比下降61.05%；扣非净利润1.03亿元，同比上升765.14%。","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/RB2026050300000092.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":["BK0090","BK0148","BK0077","002491","BK0070","BK0224"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2632660916","title":"通鼎互联（002491）2026年一季报简析：增收不增利，公司应收账款体量较大","url":"https://stock-news.laohu8.com/highlight/detail?id=2632660916","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2632660916?lang=zh_cn&edition=full","pubTime":"2026-05-01 06:41","pubTimestamp":1777588898,"startTime":"0","endTime":"0","summary":"据证券之星公开数据整理，近期通鼎互联发布2026年一季报。截至本报告期末，公司营业总收入10.64亿元，同比上升61.13%，归母净利润5127.4万元，同比下降61.05%。本报告期通鼎互联公司应收账款体量较大，当期应收账款占最新年报营业总收入比达42.51%。去年的净利率为-1.94%，算上全部成本后，公司产品或服务的附加值不高。","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/RB2026050100006848.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":["BK0090","BK0224","BK0077","002491","BK0070","BK0148"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2631441495","title":"通鼎互联(002491.SZ)发布一季度业绩，归母净利润5127.4万元，下降61.05%","url":"https://stock-news.laohu8.com/highlight/detail?id=2631441495","media":"智通财经","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2631441495?lang=zh_cn&edition=full","pubTime":"2026-04-30 01:09","pubTimestamp":1777482582,"startTime":"0","endTime":"0","summary":"智通财经APP讯，通鼎互联(002491.SZ)发布2026年第一季度报告，该公司营业收入为10.64亿元，同比增长61.13%。归属于上市公司股东的净利润为5127.4万元，同比减少61.05%。归属于上市公司股东的扣除非经常性损益的净利润为1.03亿元。基本每股收益为0.0417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/1436822.html","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-2","news_top_title":"通鼎互联(002491.SZ)发布一季度业绩，归母净利润5127.4万元，下降61.05%","news_tag":"dataReport","news_rank":0,"length":0,"strategy_id":0,"source":"stock_zhitongcaijing","symbols":["002491"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2631009515","title":"通鼎互联最新公告：一季度净利润同比下降61.05%光纤量价齐升","url":"https://stock-news.laohu8.com/highlight/detail?id=2631009515","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2631009515?lang=zh_cn&edition=full","pubTime":"2026-04-29 19:54","pubTimestamp":1777463643,"startTime":"0","endTime":"0","summary":"通鼎互联(002491.SZ)公告称，2026年第一季度实现营业收入10.64亿元，同比增长61.13%；归属于上市公司股东的净利润为5127.40万元，同比下降61.05%。业绩变动主要系本期受市场行情影响，光纤量价齐升；本期新增并表子公司和本机电所致。注：公司Q1净利润0.51亿，2025年Q4净利润-0.11亿，据此计算，Q1净利润环比扭亏为盈。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/RB2026042900060966.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":["002491"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2630372329","title":"通鼎互联(002491)3月31日股东户数14.46万户，较上期增加59.35%","url":"https://stock-news.laohu8.com/highlight/detail?id=2630372329","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2630372329?lang=zh_cn&edition=full","pubTime":"2026-04-28 17:52","pubTimestamp":1777369942,"startTime":"0","endTime":"0","summary":"证券之星消息，近日通鼎互联披露，截至2026年3月31日公司股东户数为14.46万户，较12月31日增加5.38万户，增幅为59.35%。户均持股数量由上期的1.36万股减少至8508.0股，户均持股市值为10.38万元。在通信设备行业个股中，通鼎互联股东户数高于行业平均水平，截至3月31日，通信设备行业平均股东户数为6.6万户。从股价来看，2025年12月31日至2026年3月31日，通鼎互联区间涨幅为103.33%，在此期间股东户数增加5.38万户，增幅为59.35%。","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/RB2026042800052793.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":["BK0148","BK0224","002491","BK0077","BK0070","BK0090"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2630731143","title":"图解通鼎互联年报：第四季度单季净利润同比下降115.78%","url":"https://stock-news.laohu8.com/highlight/detail?id=2630731143","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2630731143?lang=zh_cn&edition=full","pubTime":"2026-04-28 02:28","pubTimestamp":1777314530,"startTime":"0","endTime":"0","summary":"证券之星消息，通鼎互联2025年年报显示，当年度公司主营收入34.13亿元，同比上升17.08%；归母净利润-7639.21万元，同比下降198.79%；扣非净利润-4126.98万元，同比下降221.95%；其中2025年第四季度，公司单季度主营收入9.67亿元，同比上升29.81%；单季度归母净利润-1092.45万元，同比下降115.78%；单季度扣非净利润-6253.43万元，同比下降6660.72%；负债率53.34%，投资收益3843.16万元，财务费用7931.61万元，毛利率19.45%。","market":"fut","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/RB2026042800006731.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":["002491"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2628710614","title":"4月7日通鼎互联（002491）涨停分析：光缆集采、储能消防、产业链延伸驱动","url":"https://stock-news.laohu8.com/highlight/detail?id=2628710614","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2628710614?lang=zh_cn&edition=full","pubTime":"2026-04-20 15:41","pubTimestamp":1776670887,"startTime":"0","endTime":"0","summary":"证券之星消息，通鼎互联4月20日涨停收盘，收盘价16.64元。今日通鼎互联涨停的可能因素有：中标中国移动2026–2027年特种光缆集采，以18.85%份额位居第一；建成‘预制棒—光纤—光缆—设备’全链条，深度服务三大运营商及国家电网；切入储能消防领域，为新型储能系统提供解决方案；战略延伸至电子材料上游并参股固态电池企业屹锂新能源；通过出售参股股权回笼资金，优化资产结构聚焦主业；新增再生资源回收、金属材料等业务实现多元化。","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/RB2026042000016037.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":["BK0070","BK0077","002491","BK0224","BK0148","BK0090"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2628790968","title":"光通信概念盘初拉升 通鼎互联、天通股份涨停","url":"https://stock-news.laohu8.com/highlight/detail?id=2628790968","media":"南方财经网","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2628790968?lang=zh_cn&edition=full","pubTime":"2026-04-20 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