300275 梅安森
已收盘 10-13 15:00:00
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股市必读：梅安森（300275）9月23日披露最新机构调研信息
证券之星 · 09-24
股市必读：梅安森（300275）9月23日披露最新机构调研信息
梅安森：9月23日接受机构调研，投资者参与
证券之星 · 09-23
梅安森：9月23日接受机构调研，投资者参与
梅安森（300275）披露关于购买资产事项完成第一批股份转让交割的公告，9月22日股价上涨0.66%
证券之星 · 09-22
梅安森（300275）披露关于购买资产事项完成第一批股份转让交割的公告，9月22日股价上涨0.66%
梅安森最新公告：股东拟协议转让5%股份
证券之星 · 09-14
梅安森最新公告：股东拟协议转让5%股份
梅安森：守住煤炭智能化建设主业，大力拓展非煤矿山智能化建设
证券之星 · 09-09
梅安森：守住煤炭智能化建设主业，大力拓展非煤矿山智能化建设
梅安森：2026年第二次临时股东会决议公告
证券日报网 · 09-07
梅安森：2026年第二次临时股东会决议公告
股市必读：梅安森（300275）8月24日董秘有最新回复
证券之星 · 08-25
股市必读：梅安森（300275）8月24日董秘有最新回复
梅安森（300275）2026年中报简析：净利润同比下降9.24%，公司应收账款体量较大
证券之星 · 08-23
梅安森（300275）2026年中报简析：净利润同比下降9.24%，公司应收账款体量较大
梅安森2026年半年报：现金流大幅改善，营收净利双降
蓝鲸财经 · 08-22
梅安森2026年半年报：现金流大幅改善，营收净利双降
梅安森（300275）披露2026年半年度报告，8月21日股价上涨2.94%
证券之星 · 08-21
梅安森（300275）披露2026年半年度报告，8月21日股价上涨2.94%
图解梅安森中报：第二季度单季净利润同比下降5.49%
证券之星 · 08-21
图解梅安森中报：第二季度单季净利润同比下降5.49%
梅安森(300275)6月30日股东户数2.32万户，较上期减少3.42%
证券之星 · 08-21
梅安森(300275)6月30日股东户数2.32万户，较上期减少3.42%
梅安森新注册《梅安森语音处理软件V2.0》项目的软件著作权
证券之星 · 08-14
梅安森新注册《梅安森语音处理软件V2.0》项目的软件著作权
股市必读：梅安森（300275）8月13日董秘有最新回复
证券之星 · 08-14
股市必读：梅安森（300275）8月13日董秘有最新回复
股市必读：梅安森新发布《北京海润天睿律师事务所关于重庆梅安森科技股份有限公司2026第一次临时股东会的法律意见书》
证券之星 · 08-10
股市必读：梅安森新发布《北京海润天睿律师事务所关于重庆梅安森科技股份有限公司2026第一次临时股东会的法律意见书》
梅安森新注册《井下三违行为检测AI算法软件V1.0》项目的软件著作权
证券之星 · 08-08
梅安森新注册《井下三违行为检测AI算法软件V1.0》项目的软件著作权
梅安森（300275）披露2026年第一次临时股东会决议公告，8月7日股价下跌0.92%
证券之星 · 08-07
梅安森（300275）披露2026年第一次临时股东会决议公告，8月7日股价下跌0.92%
梅安森新注册《梅安森读卡分站软件V1.0》项目的软件著作权
证券之星 · 08-05
梅安森新注册《梅安森读卡分站软件V1.0》项目的软件著作权
梅安森（300275）披露召开2026年第一次临时股东会的通知，7月21日股价下跌0.53%
证券之星 · 07-21
梅安森（300275）披露召开2026年第一次临时股东会的通知，7月21日股价下跌0.53%
梅安森新注册《煤矿时空智能语音调度系统V1.0》项目的软件著作权
证券之星 · 07-16
梅安森新注册《煤矿时空智能语音调度系统V1.0》项目的软件著作权
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公司概况
公司名称：
重庆梅安森科技股份有限公司
所属行业：
软件和信息技术服务业
上市日期：
2011-11-02
主营业务：
重庆梅安森科技股份有限公司的主营业务是物联网及安全领域成套技术与装备的研发、设计、生产、营销及运维服务。公司的主要产品是矿井基础设施系统、智能安全监控与管理系统、智能生产控制与管理系统、智能运输监控与管理系统、智能综合管理系统。
发行价格：
26.00
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23:01","pubTimestamp":1790175711,"startTime":"0","endTime":"0","summary":"证券之星消息，2026年9月23日梅安森发布公告称公司于2026年9月23日接受机构调研。梅安森2026年中报显示，上半年度公司主营收入2.13亿元，同比下降4.26%；归母净利润2607.27万元，同比下降9.24%；扣非净利润2581.03万元，同比下降2.39%；其中2026年第二季度，公司单季度主营收入1.26亿元，同比下降0.03%；单季度归母净利润1497.45万元，同比下降5.49%；单季度扣非净利润1522.54万元，同比上升9.59%；负债率26.89%，投资收益237.39万元，财务费用84.33万元，毛利率42.34%。","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/RB2026092300041685.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":["BK0028","300275","BK0121","BK0231","BK0177"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2669148467","title":"梅安森（300275）披露关于购买资产事项完成第一批股份转让交割的公告，9月22日股价上涨0.66%","url":"https://stock-news.laohu8.com/highlight/detail?id=2669148467","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2669148467?lang=zh_cn&edition=full","pubTime":"2026-09-22 17:46","pubTimestamp":1790070360,"startTime":"0","endTime":"0","summary":"截至2026年9月22日收盘，梅安森报收于9.19元，较前一交易日上涨0.66%，最新总市值为28.31亿元。梅安森于2026年9月22日披露《关于购买资产事项完成第一批股份转让交割的公告》。截至2026年9月22日，第一批25,065,000股已完成交割，相关股份已登记至公司名下，华洋通信章程已完成修订并备案。本次交割后，公司持有华洋通信59.15%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/RB2026092200031256.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":["BK0231","300275","BK0177","BK0028","BK0121"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2667619657","title":"梅安森最新公告：股东拟协议转让5%股份","url":"https://stock-news.laohu8.com/highlight/detail?id=2667619657","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2667619657?lang=zh_cn&edition=full","pubTime":"2026-09-14 18:10","pubTimestamp":1789380650,"startTime":"0","endTime":"0","summary":"梅安森(300275.SZ)公告称，公司股东暨实控人马焰、股东叶立胜与武汉东海重装控股签署《股份转让协议》，合计转让1540.03万股(占总股本5%)给东海控股，转让单价8元/股，总价款1.23亿元。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":"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/RB2026091400024691.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":["BK0121","BK0028","BK0177","BK0231","300275"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2666530485","title":"梅安森：守住煤炭智能化建设主业，大力拓展非煤矿山智能化建设","url":"https://stock-news.laohu8.com/highlight/detail?id=2666530485","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2666530485?lang=zh_cn&edition=full","pubTime":"2026-09-09 11:48","pubTimestamp":1788925686,"startTime":"0","endTime":"0","summary":"证券之星消息，梅安森09月08日在投资者关系平台上答复投资者关心的问题。公司一方面守住煤矿主业基本盘，大力拓展非煤矿山增量市场；另一方面完成对华洋通信收购，补齐 AI 视。公司未来将努力守住煤炭智能化建设主业，大力拓展非煤矿山智能化建设，多举措提升公司经营质量及投资价值。","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/RB2026090900015825.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":["300275","BK0177","BK0121","161032","BK0231","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2665311752","title":"梅安森：2026年第二次临时股东会决议公告","url":"https://stock-news.laohu8.com/highlight/detail?id=2665311752","media":"证券日报网","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2665311752?lang=zh_cn&edition=full","pubTime":"2026-09-07 19:31","pubTimestamp":1788780660,"startTime":"0","endTime":"0","summary":"证券日报网讯9月7日，梅安森发布公告称，公司于2026年9月7日召开2026年第二次临时股东会，审议通过《关于购买资产的议案》《关于公司向银行申请并购贷款的议案》。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"sina","url":"https://finance.sina.com.cn/stock/relnews/cn/2026-09-07/doc-iniqzhfs6291800.shtml","rn_cache_url":null,"customStyle":"body{padding-top:10px;}.art_tit_h1{#titleStyle#}a{#lv2TextColor#}.art_time, .art_cite{#sourceStyle#;} .art_cite{margin-left: 3px;}","selectors":".module-article, article","filters":"header, .voice2, .tags, #norm_qrcode_link_auto, .unfold-box, .action","directOrigin":true},"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://finance.sina.com.cn/stock/relnews/cn/2026-09-07/doc-iniqzhfs6291800.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":"sina","symbols":["BK0177","300275","BK0231","BK0028","BK0121"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2662205163","title":"股市必读：梅安森（300275）8月24日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2662205163","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2662205163?lang=zh_cn&edition=full","pubTime":"2026-08-25 03:39","pubTimestamp":1787600376,"startTime":"0","endTime":"0","summary":"截至2026年8月24日收盘，梅安森报收于8.96元，下跌1.65%，换手率1.83%，成交量4.98万手，成交额4472.2万元。董秘最新回复投资者： 董秘您好，公司四足巡检机器人一直在开展联调及场地测试。想确认，目前整机是否已经向安标中心正式提交申请，样机是否送至检测机构做型式试验？相关工作在有序推进中，具体进展情况敬请关注公司后续公告，请投资者注意投资风险。当日关注点交易信息汇总：8月24日梅安森主力资金净流出55.03万元，占总成交额1.23%。","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/RB2026082500008032.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":["300275","BK0231","BK0177","BK0121","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2661680212","title":"梅安森（300275）2026年中报简析：净利润同比下降9.24%，公司应收账款体量较大","url":"https://stock-news.laohu8.com/highlight/detail?id=2661680212","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2661680212?lang=zh_cn&edition=full","pubTime":"2026-08-23 06:14","pubTimestamp":1787436850,"startTime":"0","endTime":"0","summary":"据证券之星公开数据整理，近期梅安森发布2026年中报。截至本报告期末，公司营业总收入2.13亿元，同比下降4.26%，归母净利润2607.27万元，同比下降9.24%。按单季度数据看，第二季度营业总收入1.26亿元，同比下降0.03%，第二季度归母净利润1497.45万元，同比下降5.49%。本报告期梅安森公司应收账款体量较大，当期应收账款占最新年报归母净利润比达916.78%。合同负债变动幅度为30.94%,原因:预收的货款增加。去年的净利率为9.4%，算上全部成本后，公司产品或服务的附加值一般。","market":"sh","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/RB2026082300001971.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":["300275"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2661215290","title":"梅安森2026年半年报：现金流大幅改善，营收净利双降","url":"https://stock-news.laohu8.com/highlight/detail?id=2661215290","media":"蓝鲸财经","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2661215290?lang=zh_cn&edition=full","pubTime":"2026-08-22 12:49","pubTimestamp":1787374179,"startTime":"0","endTime":"0","summary":"财报数据显示，报告期公司实现营业收入2.13亿元，同比下降4.26%；归母净利润2,607.27万元，同比下降9.24%；扣非净利润2,581.03万元，同比下降2.39%。然而，直接人工成本同比增长65.05%，主要因项目施工人员费用大幅增加，对毛利率形成一定挤压。","market":"hk","thumbnail":"","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://www.lanjinger.com/d/1787302381010152491","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":"lanjinger_stock","symbols":["SPHQ","159399","300275"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2661296585","title":"梅安森（300275）披露2026年半年度报告，8月21日股价上涨2.94%","url":"https://stock-news.laohu8.com/highlight/detail?id=2661296585","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2661296585?lang=zh_cn&edition=full","pubTime":"2026-08-21 22:19","pubTimestamp":1787321964,"startTime":"0","endTime":"0","summary":"近日，重庆梅安森科技股份有限公司披露《2026年半年度报告》。公告显示，本报告期营业收入为213,185,189.69元，较上年同期下降4.26%；归属于上市公司股东的净利润为26,072,737.84元，同比下降9.24%；扣除非经常性损益后的净利润为25,810,338.33元，同比下降2.39%。本报告期末总资产为1,313,984,122.34元，较上年度末下降2.60%；归属于上市公司股东的净资产为959,784,000.31元，较上年度末增长1.64%。公司控股股东和实际控制人在报告期内未发生变更。","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/RB2026082100045559.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":["BK0028","300275","BK0121","BK0231","BK0177"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2661826463","title":"图解梅安森中报：第二季度单季净利润同比下降5.49%","url":"https://stock-news.laohu8.com/highlight/detail?id=2661826463","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2661826463?lang=zh_cn&edition=full","pubTime":"2026-08-21 18:21","pubTimestamp":1787307678,"startTime":"0","endTime":"0","summary":"证券之星消息，梅安森2026年中报显示，上半年度公司主营收入2.13亿元，同比下降4.26%；归母净利润2607.27万元，同比下降9.24%；扣非净利润2581.03万元，同比下降2.39%；其中2026年第二季度，公司单季度主营收入1.26亿元，同比下降0.03%；单季度归母净利润1497.45万元，同比下降5.49%；单季度扣非净利润1522.54万元，同比上升9.59%；负债率26.89%，投资收益237.39万元，财务费用84.33万元，毛利率42.34%。财报数据概要请见下图:本文数据来源于梅安森2026年中报，仅供参考不构成投资建议。","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/RB2026082100034138.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":["300275"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2661269017","title":"梅安森(300275)6月30日股东户数2.32万户，较上期减少3.42%","url":"https://stock-news.laohu8.com/highlight/detail?id=2661269017","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2661269017?lang=zh_cn&edition=full","pubTime":"2026-08-21 17:46","pubTimestamp":1787305602,"startTime":"0","endTime":"0","summary":"证券之星消息，近日梅安森披露，截至2026年6月30日公司股东户数为2.32万户，较3月31日减少823.0户，减幅为3.42%。在计算机设备行业个股中，梅安森股东户数低于行业平均水平，截至6月30日，计算机设备行业平均股东户数为4.65万户。从股价来看，2026年3月31日至2026年6月30日，梅安森区间跌幅为26.04%，在此期间股东户数减少823.0户，减幅为3.42%。","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/RB2026082100032775.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":["BK0177","BK0121","300275","BK0231","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2659161487","title":"梅安森新注册《梅安森语音处理软件V2.0》项目的软件著作权","url":"https://stock-news.laohu8.com/highlight/detail?id=2659161487","media":"证券之星","labels":["productRelease"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2659161487?lang=zh_cn&edition=full","pubTime":"2026-08-14 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董秘你好，贵司收购的通信公司，目前研发了多少新产品，有没有进入6g通信和光通信，AI硬件相关产品?公司具体产品及业务布局情况请查阅公司定期报告，请投资者理性投资，注意投资风险。当日关注点交易信息汇总：8月13日主力资金净流入353.91万元，占总成交额8.51%。","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/RB2026081400001228.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":["300275","BK0177","BK0231","BK0028","BK0121"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2658608587","title":"股市必读：梅安森新发布《北京海润天睿律师事务所关于重庆梅安森科技股份有限公司2026第一次临时股东会的法律意见书》","url":"https://stock-news.laohu8.com/highlight/detail?id=2658608587","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2658608587?lang=zh_cn&edition=full","pubTime":"2026-08-10 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02:29","pubTimestamp":1785868151,"startTime":"0","endTime":"0","summary":"证券之星消息，近日梅安森（300275）新注册了《梅安森读卡分站软件V1.0》项目的软件著作权。今年以来梅安森新注册软件著作权9个，较去年同期减少了72.73%。结合公司2025年年报财务数据，2025年公司在研发方面投入了4881.61万元，同比增18.99%。通过天眼查大数据分析，重庆梅安森科技股份有限公司共对外投资了21家企业，参与招投标项目1767次；财产线索方面有商标信息23条，专利信息262条，著作权信息388条；此外企业还拥有行政许可97个。数据来源：天眼查APP以上内容为证券之星据公开信息整理，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/RB2026080500002140.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":["BK0231","BK0177","BK0121","300275","159180","BK0028"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2653127275","title":"梅安森（300275）披露召开2026年第一次临时股东会的通知，7月21日股价下跌0.53%","url":"https://stock-news.laohu8.com/highlight/detail?id=2653127275","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2653127275?lang=zh_cn&edition=full","pubTime":"2026-07-21 18:03","pubTimestamp":1784628200,"startTime":"0","endTime":"0","summary":"截至2026年7月21日收盘，梅安森报收于7.57元，较前一交易日下跌0.53%，最新总市值为23.32亿元。该股当日开盘7.62元，最高7.7元，最低7.27元，成交额达6552.99万元，换手率为3.22%。近日，重庆梅安森科技股份有限公司发布《关于召开2026年第一次临时股东会的通知》。公告显示，公司将于2026年8月7日召开2026年第一次临时股东会，会议由董事会召集，现场会议地点为重庆市九龙坡区福园路28号公司会议室。本次会议对中小投资者表决结果单独计票。","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/RB2026072100033824.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":["BK0231","BK0177","BK0028","300275","BK0121"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2651498526","title":"梅安森新注册《煤矿时空智能语音调度系统V1.0》项目的软件著作权","url":"https://stock-news.laohu8.com/highlight/detail?id=2651498526","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2651498526?lang=zh_cn&edition=full","pubTime":"2026-07-16 02:22","pubTimestamp":1784139732,"startTime":"0","endTime":"0","summary":"证券之星消息，近日梅安森（300275）新注册了《煤矿时空智能语音调度系统V1.0》项目的软件著作权。今年以来梅安森新注册软件著作权8个，较去年同期减少了75.76%。结合公司2025年年报财务数据，2025年公司在研发方面投入了4881.61万元，同比增18.99%。通过天眼查大数据分析，重庆梅安森科技股份有限公司共对外投资了21家企业，参与招投标项目1753次；财产线索方面有商标信息23条，专利信息262条，著作权信息387条；此外企业还拥有行政许可97个。数据来源：天眼查APP以上内容为证券之星据公开信息整理，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/RB2026071600002203.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":["159180","BK0231","BK0121","300275","BK0177","BK0028"],"isVideo":false,"video":null,"gpt_icon":0}],"profile":{"ret":0,"serverTime":1791929395782,"stockEarnings":[{"period":"1week","weight":-0.0011},{"period":"1month","weight":-0.0045},{"period":"3month","weight":0.1303},{"period":"6month","weight":-0.2056},{"period":"1year","weight":-0.2906},{"period":"ytd","weight":-0.3328}],"compareEarnings":[{"period":"1week","weight":-0.0108},{"period":"1month","weight":-0.0224},{"period":"3month","weight":-0.0391},{"period":"6month","weight":-0.0628},{"period":"1year","weight":-0.0228},{"period":"ytd","weight":-0.0423}],"compareStock":{"symbol":"000001.SH","name":"上证指数"},"companyName":"重庆梅安森科技股份有限公司","boardCode":"AI0065","boardName":"软件和信息技术服务业","stockholders":"23237人(较上一季度减少3.42%)","perCapita":"11682股","listingDate":"2011-11-02","address":"重庆市九龙坡区福园路28号","registeredCapital":"30800万元","survey":" 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