300456 赛微电子
已收盘 12-05 15:00:00
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赛微电子（300456）披露全资子公司对外投资设立合伙企业，12月04日股价下跌0.53%
证券之星 · 12-04 17:07
赛微电子（300456）披露全资子公司对外投资设立合伙企业，12月04日股价下跌0.53%
赛微电子(300456.SZ)拟参与投资设立杭州初芯微科技合伙企业
智通财经 · 12-03 20:23
赛微电子(300456.SZ)拟参与投资设立杭州初芯微科技合伙企业
赛微电子最新公告：当前核心业务为MEMS工艺开发及晶圆制造今年以来的投资活动短期对业绩及产业链支撑作用可能有限
证券之星 · 12-02 19:39
赛微电子最新公告：当前核心业务为MEMS工艺开发及晶圆制造今年以来的投资活动短期对业绩及产业链支撑作用可能有限
12月2日龙虎榜机构席位买卖详情
南方财经网 · 12-02
12月2日龙虎榜机构席位买卖详情
全球EDA大变局，14只核心概念股谁能把这根“脖子”练粗？
中金财经 · 12-02
全球EDA大变局，14只核心概念股谁能把这根“脖子”练粗？
688227、300456！突发翻倍行情！
中金财经 · 11-29
688227、300456！突发翻倍行情！
11月27日增减持汇总：迈瑞医疗等3股增持 赛微电子等15股减持（表）
新浪证券 · 11-27
11月27日增减持汇总：迈瑞医疗等3股增持 赛微电子等15股减持（表）
赛微电子最新公告：国家集成电路基金11月25日至11月27日合计减持642.78万股持股比例降至5%以下
证券之星 · 11-27
赛微电子最新公告：国家集成电路基金11月25日至11月27日合计减持642.78万股持股比例降至5%以下
11月27日赛微电子（300456）龙虎榜数据：机构净买入4.41亿元（3日），北向资金净买入3.55亿元（3日）
证券之星 · 11-27
11月27日赛微电子（300456）龙虎榜数据：机构净买入4.41亿元（3日），北向资金净买入3.55亿元（3日）
异动快报：赛微电子（300456）11月27日9点56分触及涨停板
证券之星 · 11-27
异动快报：赛微电子（300456）11月27日9点56分触及涨停板
赛微电子最新公告：国家集成电路基金9月23日至11月24日合计减持1.07%股份
证券之星 · 11-24
赛微电子最新公告：国家集成电路基金9月23日至11月24日合计减持1.07%股份
赛微电子最新公告：尚未与潜在交易对手方进行芯东来股权交割
证券之星 · 11-21
赛微电子最新公告：尚未与潜在交易对手方进行芯东来股权交割
11月21日赛微电子（300456）龙虎榜数据：机构净买入1.9亿元（3日），北向资金净买入7038.62万元（3日）
证券之星 · 11-21
11月21日赛微电子（300456）龙虎榜数据：机构净买入1.9亿元（3日），北向资金净买入7038.62万元（3日）
CPO概念局部回暖 赛微电子涨超10%
金融界 · 11-21
CPO概念局部回暖 赛微电子涨超10%
赛微电子最新公告：拟使用不超过7000万美元自有资金进行证券投资
证券之星 · 11-18
赛微电子最新公告：拟使用不超过7000万美元自有资金进行证券投资
赛微电子最新公告：拟购买芯东来部分股权标的公司专注于光刻机整机领域
证券之星 · 11-18
赛微电子最新公告：拟购买芯东来部分股权标的公司专注于光刻机整机领域
赛微电子：公司致力于为通信计算等各领域客户提供一流的MEMS工艺开发及晶圆制造服务
证券日报 · 11-18
赛微电子：公司致力于为通信计算等各领域客户提供一流的MEMS工艺开发及晶圆制造服务
赛微电子：未涉足光刻胶制造业务
证券之星 · 11-12
赛微电子：未涉足光刻胶制造业务
赛微电子：公司二级市场股价波动受到诸多因素的影响
证券日报网 · 11-11
赛微电子：公司二级市场股价波动受到诸多因素的影响
赛微电子：公司业绩情况敬请关注公司披露的定期报告
证券日报网 · 11-11
赛微电子：公司业绩情况敬请关注公司披露的定期报告
公司概况
公司名称：
北京赛微电子股份有限公司
所属行业：
计算机、通信和其他电子设备制造业
上市日期：
2015-05-14
主营业务：
北京赛微电子股份有限公司的主营业务是MEMS芯片的工艺开发及晶圆制造，以及新增的半导体设备业务。公司的主要产品是MEMS工艺开发、MEMS晶圆制造、半导体设备。2024年，公司荣获“北京民营企业科技创新百强”、“北京民营企业社会责任百强”等奖项以及“华证ESG综合评级A级证书”。
发行价格：
14.01
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20:23","pubTimestamp":1764764630,"startTime":"0","endTime":"0","summary":"智通财经APP讯，赛微电子 发布公告，公司全资子公司北京微芯科技有限公司拟与青岛初芯共创科技有限公司、吕朋钊签署《合伙协议》，共同投资设立杭州初芯微科技合伙企业。其中微芯科技拟以自有资金出资6,600万元，占合伙企业出资额的30%。","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":"http://www.zhitongcaijing.com/content/detail/1377355.html","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"corporation","news_rank":0,"length":0,"strategy_id":0,"source":"stock_zhitongcaijing","symbols":["BK0125","300456","BK0028","BK0077","BK0051","BK0214"],"gpt_icon":0},{"id":"2588037291","title":"赛微电子最新公告：当前核心业务为MEMS工艺开发及晶圆制造今年以来的投资活动短期对业绩及产业链支撑作用可能有限","url":"https://stock-news.laohu8.com/highlight/detail?id=2588037291","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2588037291?lang=zh_cn&edition=full","pubTime":"2025-12-02 19:39","pubTimestamp":1764675576,"startTime":"0","endTime":"0","summary":"赛微电子(300456.SZ)公告称，公司股票在连续十个交易日内收盘价格涨幅偏离值累计超过100%，属于股票交易严重异常波动情形。公司当前核心业务为MEMS工艺开发及晶圆制造，具有长周期、重资产特征，产能利用率、良率的爬坡等需遵循客观规律，业务的积累和发展需要一个客观的过程和时间。今年以来公司发起的投资活动，主要着眼于中长期布局，短期对公司业绩及产业链支撑作用可能有限，中长期影响有待观察，近期公司经营情况及内外部经营环境未发生重大变化。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":"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/RB2025120200033662.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","BK0051","BK0077","300456","BK0214","BK0125"],"gpt_icon":0},{"id":"2588870039","title":"12月2日龙虎榜机构席位买卖详情","url":"https://stock-news.laohu8.com/highlight/detail?id=2588870039","media":"南方财经网","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2588870039?lang=zh_cn&edition=full","pubTime":"2025-12-02 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16:10","pubTimestamp":1764663001,"startTime":"0","endTime":"0","summary":"目前，新思科技的发展情况并不乐观。谁能把这根“脖子”练粗在行业专家看来，EDA可能是集成电路领域从业人员最少的，同时也是市场占比最小的行业，仅1.3%。然而，EDA就像人的脖子一样，虽然细但是极其重要，把大脑和心脏有机地连接在一起，“希望借助AI的力量，把这根‘脖子’稍微练粗一点。”然而，全球EDA市场长期由Synopsys、Cadence和Siemens EDA主导，三家企业合计占据超过八成的市场份额。华大九天是国内公认的EDA龙头。","market":"fut","thumbnail":" http://caiji.3g.cnfol.com/colect/202512/02/20251202272633.jpg","type":0,"news_type":0,"thumbnails":[" 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15:55","pubTimestamp":1764402932,"startTime":"0","endTime":"0","summary":"最近的市场在这轮触底反转的恐慌中制造了很多机会，一众主线机会个股在此节点迎来超预期上涨，其中，科技股细分中的算力概念股多只表现抢眼，如品高股份短期连续收出多个“20cm”涨停，短期股价涨超100%；赛微电子自低点至今同样实现翻倍。 值得一提的是，这两只个股均为大家的老朋友——边惠宗在《边学边做》中重点分析案例。","market":"hk","thumbnail":" http://caiji.3g.cnfol.com/colect/202511/29/20251129344710.png","type":0,"news_type":0,"thumbnails":[" http://caiji.3g.cnfol.com/colect/202511/29/20251129344710.png"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://sc.stock.cnfol.com/shichangjuejin/20251129/31833707.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":"zhongjincaijing_highlight","symbols":["BK0077","BK0051","688227","BK0125","BK0214","300456","BK0028","BK0231"],"gpt_icon":0},{"id":"2586225885","title":"11月27日增减持汇总：迈瑞医疗等3股增持 赛微电子等15股减持（表）","url":"https://stock-news.laohu8.com/highlight/detail?id=2586225885","media":"新浪证券","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2586225885?lang=zh_cn&edition=full","pubTime":"2025-11-27 22:09","pubTimestamp":1764252540,"startTime":"0","endTime":"0","summary":"炒股就看金麒麟分析师研报，权威，专业，及时，全面，助您挖掘潜力主题机会！ 据统计，11月27日，盘后迈瑞医疗、光大银行、迈得医疗披露增持情况。包括永和智控、完美世界、孚能科技、宏柏新材、近岸蛋白、航天宏图、易德龙、中曼石油、创新新材、赛微电子、众智科技、江苏博云、荃银高科、华盛锂电、矩子科技在内的15家A股上市公司披露减持情况。\n\n\n\n新浪声明：此消息系转载自新浪合作媒体，新浪网登载此文出于传递更多信息之目的，并不意味着赞同其观点或证实其描述。文章内容仅供参考，不构成投资建议。投资者据此操作，风险自担。\n\n\n海量资讯、精准解读，尽在新浪财经APP","market":"us","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://finance.sina.com.cn/stock/marketresearch/2025-11-27/doc-infywcvy9136523.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":["LU1997245094.SGD","LU1781817850.SGD","BK0214","IE0008368742.USD","LU0084288322.USD","LU0594300419.USD","BK0125","LU1064130708.USD","IE00B031HY20.USD","300456","LU1023057109.AUD","LU0359201612.USD","LU1688375341.USD","BK0028","LU0650527681.SGD","LU0594300179.USD","LU2424517915.HKD","BK0251","LU0823426480.USD","IE0031814852.USD","LU2488822045.USD","LU0359202008.SGD","LU1146622755.USD","LU0405327494.USD","LU1580142542.USD","LU1979443071.USD","LU1934453819.USD","LU1655091616.SGD","SGXZ81163826.USD","LU1734074674.USD","LU0327786744.USD","LU2213484517.USD","LU0605514214.HKD","IE00B29SXG58.USD","LU2348774022.SGD","BK0051","LU2153591404.USD","SGXZ49509284.SGD","LU1997245177.USD","LU0823426308.USD","LU1064131003.USD","LU1794554557.SGD","LU0572944931.SGD","IE00B031J352.USD","LU2148510915.USD","LU2348773727.SGD","LU0405327148.USD","300760","BK0077","LU1720050803.USD"],"gpt_icon":0},{"id":"2586524277","title":"赛微电子最新公告：国家集成电路基金11月25日至11月27日合计减持642.78万股持股比例降至5%以下","url":"https://stock-news.laohu8.com/highlight/detail?id=2586524277","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2586524277?lang=zh_cn&edition=full","pubTime":"2025-11-27 19:50","pubTimestamp":1764244219,"startTime":"0","endTime":"0","summary":"赛微电子(300456.SZ)公告称，公司持股5%以上股东国家集成电路产业投资基金股份有限公司因基金退出需要，于2025年11月25日至2025年11月27日通过集中竞价方式合计减持642.78万股，持股比例由5.88%下降至4.999986%，权益变动触及1%整数倍。此次减持不会导致公司控制权变更，不会对公司持续经营产生重大影响。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/RB2025112700033041.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":["159546","300456","BK0028","BK0214","BK0077","BK0051","BK0125"],"gpt_icon":0},{"id":"2586462062","title":"11月27日赛微电子（300456）龙虎榜数据：机构净买入4.41亿元（3日），北向资金净买入3.55亿元（3日）","url":"https://stock-news.laohu8.com/highlight/detail?id=2586462062","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2586462062?lang=zh_cn&edition=full","pubTime":"2025-11-27 17:47","pubTimestamp":1764236828,"startTime":"0","endTime":"0","summary":"证券之星消息，沪深交易所2025年11月27日公布的交易公开信息显示，赛微电子因连续三个交易日内，涨幅偏离值累计达到30%的证券登上龙虎榜。此次是近5个交易日内第2次上榜。截至2025年11月27日收盘，赛微电子报收于48.48元，上涨15.18%，换手率37.28%，成交量222.75万手，成交额106.81亿元。从龙虎榜公布的三日买卖数据来看，机构合计净买入4.41亿元，北向资金合计净买入3.55亿元。从龙虎榜数据可以发现和研究机构、游资和散户的资金动向。","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/RB2025112700026335.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":["BK0051","BK0214","BK0077","300456","BK0125","BK0028"],"gpt_icon":0},{"id":"2586972802","title":"异动快报：赛微电子（300456）11月27日9点56分触及涨停板","url":"https://stock-news.laohu8.com/highlight/detail?id=2586972802","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2586972802?lang=zh_cn&edition=full","pubTime":"2025-11-27 10:01","pubTimestamp":1764208871,"startTime":"0","endTime":"0","summary":"证券之星11月27日盘中消息，9点56分赛微电子触及涨停板。其所属行业半导体目前上涨。该股为芯粒Chiplet，5.5G概念，大基金概念概念热股，当日芯粒Chiplet概念上涨4.57%，5.5G概念概念上涨2.98%，大基金概念概念上涨2.94%。11月26日的资金流向数据方面，主力资金净流入7864.34万元，占总成交额0.96%，游资资金净流出9684.26万元，占总成交额1.18%，散户资金净流入1819.92万元，占总成交额0.22%。","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/RB2025112700007325.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":["BK0051","BK0125","BK0214","BK0077","BK0028","300456"],"gpt_icon":0},{"id":"2585646243","title":"赛微电子最新公告：国家集成电路基金9月23日至11月24日合计减持1.07%股份","url":"https://stock-news.laohu8.com/highlight/detail?id=2585646243","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2585646243?lang=zh_cn&edition=full","pubTime":"2025-11-24 21:01","pubTimestamp":1763989289,"startTime":"0","endTime":"0","summary":"赛微电子(300456.SZ)公告称，公司持股5%以上股东国家集成电路产业投资基金股份有限公司于2025年9月23日至11月24日通过集中竞价方式合计减持783.6718万股，占公司总股本的1.07%。持股比例由6.95%降至5.88%，减持比例触及1%整数倍。本次减持不会导致公司控制权变化，对公司持续经营无重大影响。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":"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/RB2025112400032789.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":["159546","BK0028","BK0214","300456","BK0125","BK0077","BK0051"],"gpt_icon":0},{"id":"2585148096","title":"赛微电子最新公告：尚未与潜在交易对手方进行芯东来股权交割","url":"https://stock-news.laohu8.com/highlight/detail?id=2585148096","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2585148096?lang=zh_cn&edition=full","pubTime":"2025-11-21 20:50","pubTimestamp":1763729411,"startTime":"0","endTime":"0","summary":"赛微电子(300456.SZ)发布股票交易异常波动公告，公司拟以不超过6000万元交易总价款购买北京芯东来半导体科技有限公司（以下简称“芯东来”）部分股权。截至本公告披露日，本次交易公司尚未与潜在交易对手方进行芯东来股权交割；芯东来的光刻机业务属于成熟制程，不涉及先进制程，且芯东来在实际运营中可能面临运营管理、市场竞争等多种风险，短期内对公司降低关键核心设备供应风险、提升国产设备应用比例的支撑作用可能有限，公司面临可能无法实现预期投资目的的风险。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/RB2025112100036933.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":["BK0214","BK0051","300456","BK0028","BK0077","BK0125"],"gpt_icon":0},{"id":"2585111443","title":"11月21日赛微电子（300456）龙虎榜数据：机构净买入1.9亿元（3日），北向资金净买入7038.62万元（3日）","url":"https://stock-news.laohu8.com/highlight/detail?id=2585111443","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2585111443?lang=zh_cn&edition=full","pubTime":"2025-11-21 18:23","pubTimestamp":1763720581,"startTime":"0","endTime":"0","summary":"证券之星消息，沪深交易所2025年11月21日公布的交易公开信息显示，赛微电子因连续三个交易日内，涨幅偏离值累计达到30%的证券登上龙虎榜。此次是近5个交易日内第1次上榜。截至2025年11月21日收盘，赛微电子报收于33.49元，上涨11.82%，换手率27.87%，成交量166.51万手，成交额54.31亿元。从龙虎榜公布的三日买卖数据来看，机构合计净买入1.9亿元，北向资金合计净买入7038.62万元。从龙虎榜数据可以发现和研究机构、游资和散户的资金动向。","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/RB2025112100029226.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":["300456","BK0125","BK0028","BK0077","BK0051","BK0214"],"gpt_icon":0},{"id":"2585605160","title":"CPO概念局部回暖 赛微电子涨超10%","url":"https://stock-news.laohu8.com/highlight/detail?id=2585605160","media":"金融界","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2585605160?lang=zh_cn&edition=full","pubTime":"2025-11-21 10:11","pubTimestamp":1763691112,"startTime":"0","endTime":"0","summary":"CPO概念盘中局部回暖，赛微电子涨超10%，德科立、腾景科技、中富电路、光库科技等跟涨。消息面上，谷歌发布的Gemini 3 Pro在多方评测中都备受好评，测试数据在一众大模型中一骑绝尘。架构上，谷歌借助OCS组网提高了集群整体效率。LightCounting预计2029年OCS出货量将突破5万台，2025-2030年OCS出货量CAGR为15%，未来会有更多除谷歌外的云厂商推动市场规模增长。\n\n港股频道更多独家策划、专家专栏，免费查阅>>\n\r\n 责任编辑：栎树","market":"sh","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://hk.jrj.com.cn/2025/11/21101154324648.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":"jinrongjie_stock","symbols":["BK0051","300456","BK0125","BK0077","BK0028","BK0214"],"gpt_icon":0},{"id":"2584950959","title":"赛微电子最新公告：拟使用不超过7000万美元自有资金进行证券投资","url":"https://stock-news.laohu8.com/highlight/detail?id=2584950959","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2584950959?lang=zh_cn&edition=full","pubTime":"2025-11-18 23:19","pubTimestamp":1763479184,"startTime":"0","endTime":"0","summary":"赛微电子(300456.SZ)公告称，公司及境内外子公司拟使用不超过7000万美元的自有资金进行证券投资，其中境内3500万美元，境外3500万美元，境内境外可相互调剂使用。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/RB2025111800040624.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":["161027","BK0125","300456","BK0077","BK0028","BK0214","BK0051"],"gpt_icon":0},{"id":"2584559659","title":"赛微电子最新公告：拟购买芯东来部分股权标的公司专注于光刻机整机领域","url":"https://stock-news.laohu8.com/highlight/detail?id=2584559659","media":"证券之星","labels":["corporation"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2584559659?lang=zh_cn&edition=full","pubTime":"2025-11-18 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","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2584322039?lang=zh_cn&edition=full","pubTime":"2025-11-18 20:12","pubTimestamp":1763467920,"startTime":"0","endTime":"0","summary":"证券日报网讯赛微电子11月18日在互动平台回答投资者提问时表示，公司是一家业界领先、自主可控、采用“Pure-Foundry”模式、国际化运营的MEMS芯片专业制造厂商，一直致力于为通信计算、生物医疗、工业汽车、消费电子等各领域客户（包括知名巨头厂商及新兴中小厂商）提供一流的MEMS工艺开发及晶圆制造服务。（文章来源：证券日报）\n\n\n海量资讯、精准解读，尽在新浪财经APP","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"sina","url":"https://finance.sina.com.cn/stock/relnews/cn/2025-11-18/doc-infxvtut4381266.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, 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