300456 赛微电子
已收盘 01-14 15:00:00
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赛微电子（300456）披露股东部分股份被司法冻结的进展公告，1月7日股价上涨3.1%
证券之星 · 01-07
赛微电子（300456）披露股东部分股份被司法冻结的进展公告，1月7日股价上涨3.1%
赛微电子（300456）披露购买北京芯东来半导体科技有限公司部分股权进展暨完成工商变更登记，1月5日股价下跌5.13%
证券之星 · 01-05
赛微电子（300456）披露购买北京芯东来半导体科技有限公司部分股权进展暨完成工商变更登记，1月5日股价下跌5.13%
每周股票复盘：赛微电子（300456）高管减持15.19万股
证券之星 · 01-03
每周股票复盘：赛微电子（300456）高管减持15.19万股
赛微电子最新公告：控股股东、实际控制人、董事长杨云春部分股份被司法冻结
证券之星 · 2025-12-31
赛微电子最新公告：控股股东、实际控制人、董事长杨云春部分股份被司法冻结
赛微电子：12月29日高管周家玉减持股份合计6000股
证券之星 · 2025-12-30
赛微电子：12月29日高管周家玉减持股份合计6000股
赛微电子（300456）披露关于注销募集资金专户的公告，12月24日股价下跌0.49%
证券之星 · 2025-12-24
赛微电子（300456）披露关于注销募集资金专户的公告，12月24日股价下跌0.49%
赛微电子：生产陀螺仪加速度计等晶圆
证券之星 · 2025-12-19
赛微电子：生产陀螺仪加速度计等晶圆
赛微电子：公司在产业链中的角色为专业MEMS芯片制造厂商
证券之星 · 2025-12-19
赛微电子：公司在产业链中的角色为专业MEMS芯片制造厂商
赛微电子：存在少量卫星导航业务
证券之星 · 2025-12-19
赛微电子：存在少量卫星导航业务
赛微电子：出售Silex控股权致利润大增
证券之星 · 2025-12-19
赛微电子：出售Silex控股权致利润大增
赛微电子：公司没有合肥产线
证券之星 · 2025-12-19
赛微电子：公司没有合肥产线
赛微电子：赛莱克斯北京已实现硅麦克风、BAW滤波器、微振镜、超高频器件的量产
证券日报 · 2025-12-18
赛微电子：赛莱克斯北京已实现硅麦克风、BAW滤波器、微振镜、超高频器件的量产
赛微电子：公司境内外产线均可以为客户提供与硅光芯片晶圆相关的工艺开发及晶圆制造服务
证券日报 · 2025-12-17
赛微电子：公司境内外产线均可以为客户提供与硅光芯片晶圆相关的工艺开发及晶圆制造服务
赛微电子：瑞典Silex连续六年全球MEMS纯代工第一
证券之星 · 2025-12-17
赛微电子：瑞典Silex连续六年全球MEMS纯代工第一
赛微电子：大基金减持不适用预披露要求
证券之星 · 2025-12-17
赛微电子：大基金减持不适用预披露要求
赛微电子：参股子公司为光刻机巨头提供MEMS部件
证券之星 · 2025-12-17
赛微电子：参股子公司为光刻机巨头提供MEMS部件
赛微电子：实现硅麦克风、BAW滤波器等量产
证券之星 · 2025-12-17
赛微电子：实现硅麦克风、BAW滤波器等量产
赛微电子：公司积极关注二维半导体领域的技术科研及产业动态
证券日报网 · 2025-12-16
赛微电子：公司积极关注二维半导体领域的技术科研及产业动态
赛微电子：公司以新角色继续支持聚能创芯GaN业务发展
证券之星 · 2025-12-16
赛微电子：公司以新角色继续支持聚能创芯GaN业务发展
赛微电子：MEMS芯片代工价格受多方因素影响
证券之星 · 2025-12-16
赛微电子：MEMS芯片代工价格受多方因素影响
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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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17:32","pubTimestamp":1767778367,"startTime":"0","endTime":"0","summary":"公司近日发布公告称，北京赛微电子股份有限公司于2026年1月6日收到控股股东杨云春通知，其持有的公司部分股份被司法冻结。此次冻结系因青岛国信资本投资有限公司提起融资租赁合同纠纷诉讼，要求相关被告支付租金并由保证人杨云春等承担保证责任。法院裁定冻结杨云春等名下财产合计552,294,676.40元。截至目前，杨云春累计被冻结股份占其所持股份的6.61%，占公司总股本的1.62%。杨云春已与相关方签署《框架协议》，协商解决债务及股份冻结问题。","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/RB2026010700026995.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":["BK0214","300456","BK0125","BK0051","BK0028","BK0077"],"gpt_icon":0},{"id":"2601444002","title":"赛微电子（300456）披露购买北京芯东来半导体科技有限公司部分股权进展暨完成工商变更登记，1月5日股价下跌5.13%","url":"https://stock-news.laohu8.com/highlight/detail?id=2601444002","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2601444002?lang=zh_cn&edition=full","pubTime":"2026-01-05 17:37","pubTimestamp":1767605879,"startTime":"0","endTime":"0","summary":"截至2026年1月5日收盘，赛微电子报收于53.09元，较前一交易日下跌5.13%，最新总市值为388.73亿元。该股当日开盘53.87元，最高54.48元，最低50.26元，成交额达45.4亿元，换手率为14.39%。公司近日发布公告称，全资子公司北京微芯科技有限公司以5,282.40万元合计购买北京芯东来半导体科技有限公司10.20%股权，其中以5.17亿元估值购买海南依迈、海创智能装备分别持有的4.11%、3.09%股权，以5.20亿元估值购买智能传感产业基金持有的3.00%股权。此次工商变更登记已于2025年12月30日完成。","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/RB2026010500025423.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","BK0125","BK0028","BK0077","300456","159582","BK0214"],"gpt_icon":0},{"id":"2600306496","title":"每周股票复盘：赛微电子（300456）高管减持15.19万股","url":"https://stock-news.laohu8.com/highlight/detail?id=2600306496","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2600306496?lang=zh_cn&edition=full","pubTime":"2026-01-03 01:02","pubTimestamp":1767373334,"startTime":"0","endTime":"0","summary":"截至2025年12月31日收盘，赛微电子报收于55.96元，较上周的57.32元下跌2.37%。本周，赛微电子12月30日盘中最高价报62.49元。股本股东变化高管增减持2025年12月30日，赛微电子董事、总经理、董事会秘书张阿斌及副总裁刘波合计减持14.59万股，占公司总股本0.0199%。期间公司股价上涨10.47%，12月30日收盘价为62.15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/RB2026010300000043.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","BK0028","BK0214","300456","BK0125","BK0077"],"gpt_icon":0},{"id":"2595770629","title":"赛微电子最新公告：控股股东、实际控制人、董事长杨云春部分股份被司法冻结","url":"https://stock-news.laohu8.com/highlight/detail?id=2595770629","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2595770629?lang=zh_cn&edition=full","pubTime":"2025-12-31 23:11","pubTimestamp":1767193882,"startTime":"0","endTime":"0","summary":"赛微电子(300456.SZ)公告称，公司于2025年12月31日接到控股股东、实际控制人、董事长杨云春书面通知，其所持公司部分股份被司法冻结。本次冻结股份数量为11,843,479股，占其所持股份比例6.61%，占公司总股本比例1.62%。杨云春尚未收到与上述司法冻结事项相关的法律文书或通知。本次股份冻结事项不会导致公司控制权发生变更，不会对公司生产经营、公司治理产生重大影响。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":"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/RB2025123100045587.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":["BK0214","BK0077","300456","BK0028","BK0051","BK0125"],"gpt_icon":0},{"id":"2595379756","title":"赛微电子：12月29日高管周家玉减持股份合计6000股","url":"https://stock-news.laohu8.com/highlight/detail?id=2595379756","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2595379756?lang=zh_cn&edition=full","pubTime":"2025-12-30 21:02","pubTimestamp":1767099757,"startTime":"0","endTime":"0","summary":"证券之星消息，根据12月30日市场公开信息、上市公司公告及交易所披露数据整理，赛微电子最新董监高及相关人员股份变动情况：2025年12月29日公司高管周家玉共减持公司股份6000.0股，占公司总股本为0.0008%。变动期间公司股价下跌1.85%，12月29日当日收盘报56.26元。","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/RB2025123000041275.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":["BK0214","BK0028","BK0051","BK0077","300456","BK0125"],"gpt_icon":0},{"id":"2593247085","title":"赛微电子（300456）披露关于注销募集资金专户的公告，12月24日股价下跌0.49%","url":"https://stock-news.laohu8.com/highlight/detail?id=2593247085","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2593247085?lang=zh_cn&edition=full","pubTime":"2025-12-24 22:01","pubTimestamp":1766584865,"startTime":"0","endTime":"0","summary":"截至2025年12月24日收盘，赛微电子报收于61.0元，较前一交易日下跌0.49%，最新总市值为446.65亿元。该股当日开盘61.5元，最高63.68元，最低60.28元，成交额达49.66亿元，换手率为13.5%。公司近日发布公告称，北京赛微电子股份有限公司因2021年向特定对象发行股票所设立的募集资金专户资金已按规定使用完毕，近期对全部8个募集资金专户办理了销户手续，相关监管协议相应终止。截至公告日，所有募集资金专户均已注销完毕。","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/RB2025122400039877.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":["BK0125","300456","BK0077","BK0028","BK0214","BK0051"],"gpt_icon":0},{"id":"2592567181","title":"赛微电子：生产陀螺仪加速度计等晶圆","url":"https://stock-news.laohu8.com/highlight/detail?id=2592567181","media":"证券之星","labels":["productRelease"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2592567181?lang=zh_cn&edition=full","pubTime":"2025-12-19 15:31","pubTimestamp":1766129461,"startTime":"0","endTime":"0","summary":"证券之星消息，赛微电子(300456)12月19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：董秘，你好。陀螺仪、加速度计和惯性测量单元（IMU），广泛应用于多个高科技领域，包括商业航天、消费电子、机器人等等。请问公司及下属子分公司，有没有生产相关产品？主要客户有哪些或分布在哪些领域？赛微电子回复：您好，公司当前在产业链中的主要角色为专业MEMS芯片制造厂商，生产晶圆类别涉及陀螺仪、加速度计、惯性测量单元等，但产品晶圆的具体应用取决于客户需求，谢谢关注！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/RB2025121900017530.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"productRelease","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0051","BK0028","300456","BK0125","BK0214","BK0077"],"gpt_icon":0},{"id":"2592156719","title":"赛微电子：公司在产业链中的角色为专业MEMS芯片制造厂商","url":"https://stock-news.laohu8.com/highlight/detail?id=2592156719","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2592156719?lang=zh_cn&edition=full","pubTime":"2025-12-19 15:30","pubTimestamp":1766129459,"startTime":"0","endTime":"0","summary":"证券之星消息，赛微电子(300456)12月19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：同在北京，公司与摩尔线程从来没有接触过吗？赛微电子回复：您好，公司在产业链中的角色为专业MEMS芯片制造厂商，不涉及GPU。谢谢关注！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/RB2025121900017523.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":["BK0125","BK0028","BK0077","300456","BK0051","159813","BK0214"],"gpt_icon":0},{"id":"2592742156","title":"赛微电子：存在少量卫星导航业务","url":"https://stock-news.laohu8.com/highlight/detail?id=2592742156","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2592742156?lang=zh_cn&edition=full","pubTime":"2025-12-19 15:30","pubTimestamp":1766129458,"startTime":"0","endTime":"0","summary":"证券之星消息，赛微电子(300456)12月19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：最近国家大力发展商业航天，贵公司的相关产品能否用于卫星导航等关键领域？如果能，未来公司会加大相关投入吗？谢谢赛微电子回复：您好，公司当前在产业链中的主要角色为专业MEMS芯片制造厂商，产品晶圆的具体应用取决于客户需求；公司存在少量卫星导航业务，谢谢关注！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/RB2025121900017519.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":["BK0077","300456","BK0125","BK0051","BK0028","BK0214"],"gpt_icon":0},{"id":"2592567411","title":"赛微电子：出售Silex控股权致利润大增","url":"https://stock-news.laohu8.com/highlight/detail?id=2592567411","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2592567411?lang=zh_cn&edition=full","pubTime":"2025-12-19 15:30","pubTimestamp":1766129458,"startTime":"0","endTime":"0","summary":"证券之星消息，赛微电子(300456)12月19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：三季度营收才六亿多利润十五亿怎么做到的赛微电子回复：您好，主要系2025年7月公司完成对原全资子公司Silex Microsystems AB控股权的出售。谢谢关注！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/RB2025121900017518.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":["300456","BK0051","BK0077","BK0125","BK0214","BK0028"],"gpt_icon":0},{"id":"2592156721","title":"赛微电子：公司没有合肥产线","url":"https://stock-news.laohu8.com/highlight/detail?id=2592156721","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2592156721?lang=zh_cn&edition=full","pubTime":"2025-12-19 15:30","pubTimestamp":1766129457,"startTime":"0","endTime":"0","summary":"证券之星消息，赛微电子12月19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：请问公司北京/合肥MEMS产线2025年底总产能是否达12万片/年？良率稳定95%+后，毛利率能否较2024年提升8个百分点？赛微电子回复：您好，公司没有合肥产线；公司北京产线目前的总体产能为1.5万/月，但涉及公司旗下产线的毛利率、良率、产能利用率等具体数据，公司将根据交易所有关规则在定期报告/正式公告中进行披露，谢谢关注！","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/RB2025121900017517.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":["BK0125","BK0051","BK0077","300456","BK0028","BK0214"],"gpt_icon":0},{"id":"2592902469","title":"赛微电子：赛莱克斯北京已实现硅麦克风、BAW滤波器、微振镜、超高频器件的量产","url":"https://stock-news.laohu8.com/highlight/detail?id=2592902469","media":"证券日报 ","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2592902469?lang=zh_cn&edition=full","pubTime":"2025-12-18 22:14","pubTimestamp":1766067240,"startTime":"0","endTime":"0","summary":"证券日报网讯 12月18日，赛微电子在互动平台回答投资者提问时表示，赛莱克斯北京已实现硅麦克风、BAW滤波器、微振镜、超高频器件的量产，正在小批量试产MEMS气体传感器、生物芯片、加速度计、惯性测量单元、MEMS-OCS等，同时对于压力、温湿度、硅光子、振荡器、3D硅电容、超声波换能器、喷墨打印头、磁传感器等MEMS芯片、器件及模块，正积极从工艺开发向验证、试产、量产阶段推进以及提升产能利用率和良率。（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":"other","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"sina","url":"https://finance.sina.com.cn/stock/relnews/cn/2025-12-18/doc-inhcfvmf2973329.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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12月17日，赛微电子在互动平台回答投资者提问时表示，公司境内外产线（目前瑞典Silex为参股子公司）均可以为客户提供与硅光芯片晶圆相关的工艺开发及晶圆制造服务；硅光芯片结合了半导体的大规模、高精度制造特性与光子技术的高速率、低功耗等优势，相信未来具备广阔的应用及发展前景。（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":"sg","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"sina","url":"https://finance.sina.com.cn/stock/relnews/cn/2025-12-17/doc-inhccnef7085697.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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的统计数据，瑞典Silex在2019年-2024年连续六年排名全球MEMS纯代工厂商第一位。随着人工智能公司引发大模型、AI算力需求，以OCS为代表的各类MEMS光学器件将迎来更加广阔的市场前景。","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/RB2025121700036498.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":["300456","BK0028","BK0214","BK0125","BK0051","BK0077"],"gpt_icon":0},{"id":"2592997099","title":"赛微电子：大基金减持不适用预披露要求","url":"https://stock-news.laohu8.com/highlight/detail?id=2592997099","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2592997099?lang=zh_cn&edition=full","pubTime":"2025-12-17 20:49","pubTimestamp":1765975744,"startTime":"0","endTime":"0","summary":"证券之星消息，赛微电子(300456)12月17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，股东减持不用提前公告吗？集成电路基金是否违规？赛微电子回复：您好，国家集成电路产业投资基金有限公司减持相关股份不适用《上市公司股东减持股份管理暂行办法》第九条以及《深圳证券交易所上市公司自律监管指引第18号——股东及董事、高级管理人员减持股份》第十一条中关于减持预披露的相关要求。谢谢关注！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/RB2025121700036497.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":["300456","BK0214","BK0051","BK0028","BK0125","BK0077"],"gpt_icon":0},{"id":"2592970629","title":"赛微电子：参股子公司为光刻机巨头提供MEMS部件","url":"https://stock-news.laohu8.com/highlight/detail?id=2592970629","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2592970629?lang=zh_cn&edition=full","pubTime":"2025-12-17 20:49","pubTimestamp":1765975742,"startTime":"0","endTime":"0","summary":"证券之星消息，赛微电子(300456)12月17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：公司在光刻机领域有何布局？未来有何规划？公司如何看待光刻机领域的业务潜力？赛微电子回复：您好，公司重要参股子公司瑞典Silex一直为全球光刻机巨头厂商提供透镜系统MEMS部件的工艺开发与晶圆制造服务，该类业务一直为瑞典Silex工艺门槛极高的优势业务。谢谢关注！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/RB2025121700036496.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":["BK0125","BK0051","BK0077","300456","BK0028","BK0214"],"gpt_icon":0},{"id":"2592997713","title":"赛微电子：实现硅麦克风、BAW滤波器等量产","url":"https://stock-news.laohu8.com/highlight/detail?id=2592997713","media":"证券之星","labels":["productRelease"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2592997713?lang=zh_cn&edition=full","pubTime":"2025-12-17 20:49","pubTimestamp":1765975741,"startTime":"0","endTime":"0","summary":"在复杂的国际政经环境下，公司及全体员工卧薪尝胆、宵衣旰食，通过多年努力，成功在国内建立了拥有完整自主知识产权的MEMS基础工艺平台，实现了硅麦克风、BAW滤波器、微振镜、超高频器件的量产，正在小批量试产MEMS气体传感器、生物芯片、加速度计、惯性测量单元、MEMS-OCS等，未来将继续以关键制造平台角色推动我国MEMS产业的自主化、高端化。","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/RB2025121700036495.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"productRelease","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0051","300456","BK0125","BK0028","BK0077","BK0214"],"gpt_icon":0},{"id":"2591987278","title":"赛微电子：公司积极关注二维半导体领域的技术科研及产业动态","url":"https://stock-news.laohu8.com/highlight/detail?id=2591987278","media":"证券日报网","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2591987278?lang=zh_cn&edition=full","pubTime":"2025-12-16 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