300283 温州宏丰
已收盘 07-03 15:00:00
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温州宏丰获得实用新型专利授权：“小型断路器用铜钢复合元件、电触头组件及小型断路器”
证券之星 · 07-04 03:41
温州宏丰获得实用新型专利授权：“小型断路器用铜钢复合元件、电触头组件及小型断路器”
股市必读：温州宏丰（300283）登6月22日交易所龙虎榜
证券之星 · 06-23
股市必读：温州宏丰（300283）登6月22日交易所龙虎榜
温州宏丰最新公告：近期白银价格下跌将直接影响产品销售均价
证券之星 · 06-22
温州宏丰最新公告：近期白银价格下跌将直接影响产品销售均价
价格筑底、需求扩容！碳化硅迎来成长新周期，哪些企业受益？
中金财经 · 06-22
价格筑底、需求扩容！碳化硅迎来成长新周期，哪些企业受益？
每周股票复盘：温州宏丰（300283）因涨15%及换手率30%登龙虎榜
证券之星 · 06-21
每周股票复盘：温州宏丰（300283）因涨15%及换手率30%登龙虎榜
6月17日温州宏丰（300283）龙虎榜数据：机构净买入4946.12万元
证券之星 · 06-17
6月17日温州宏丰（300283）龙虎榜数据：机构净买入4946.12万元
6月17日温州宏丰（300283）涨停分析：硬质合金涨价、AI服务器需求驱动
证券之星 · 06-17
6月17日温州宏丰（300283）涨停分析：硬质合金涨价、AI服务器需求驱动
6月11日温州宏丰（300283）龙虎榜数据：机构净卖出1.11亿元
证券之星 · 06-11
6月11日温州宏丰（300283）龙虎榜数据：机构净卖出1.11亿元
温州宏丰：硬质合金纳米晶微钻系列适用于刃径0.25mm以下的PCB钻针
证券之星 · 05-29
温州宏丰：硬质合金纳米晶微钻系列适用于刃径0.25mm以下的PCB钻针
温州宏丰：公司目前尚未生产HVLP铜箔
证券之星 · 05-27
温州宏丰：公司目前尚未生产HVLP铜箔
温州宏丰：公司目前暂无收购PCB钻针企业的具体计划
证券之星 · 05-27
温州宏丰：公司目前暂无收购PCB钻针企业的具体计划
温州宏丰：公司暂未与长江存储以及长鑫存储展开业务合作
证券之星 · 05-26
温州宏丰：公司暂未与长江存储以及长鑫存储展开业务合作
温州宏丰（300283）披露控股股东部分股份质押公告，5月22日股价上涨5.41%
证券之星 · 05-22
温州宏丰（300283）披露控股股东部分股份质押公告，5月22日股价上涨5.41%
温州宏丰：该项目已于2025年4月按计划实施完毕
证券之星 · 05-21
温州宏丰：该项目已于2025年4月按计划实施完毕
股市必读：温州宏丰（300283）5月15日董秘有最新回复
证券之星 · 05-18
股市必读：温州宏丰（300283）5月15日董秘有最新回复
温州宏丰：蚀刻引线框架是先进半导体封装的核心载体材料
证券之星 · 05-15
温州宏丰：蚀刻引线框架是先进半导体封装的核心载体材料
温州宏丰：公司即将投产PCB铜箔产线
证券之星 · 05-15
温州宏丰：公司即将投产PCB铜箔产线
股市必读：温州宏丰（300283）5月13日董秘有最新回复
证券之星 · 05-14
股市必读：温州宏丰（300283）5月13日董秘有最新回复
温州宏丰：公司涉及锂电池领域的产品，除了负极的铜箔，还可提供电池外壳、电池盖板、电池连接片、极耳等系列配套产品
证券之星 · 05-13
温州宏丰：公司涉及锂电池领域的产品，除了负极的铜箔，还可提供电池外壳、电池盖板、电池连接片、极耳等系列配套产品
温州宏丰：棒材系列广泛应用于航天、汽车、医疗、电子、模具制造等高端行业
证券之星 · 05-13
温州宏丰：棒材系列广泛应用于航天、汽车、医疗、电子、模具制造等高端行业
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公司概况
公司名称：
温州宏丰电工合金股份有限公司
所属行业：
电气机械和器材制造业
上市日期：
2012-01-10
主营业务：
温州宏丰电工合金股份有限公司的主营业务是新材料技术研发、生产、销售与服务。公司的主要产品是电接触材料、金属基功能复合材料、硬质合金材料、高性能极薄锂电铜箔、半导体蚀刻引线框架材料。
发行价格：
20.00
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01:46","pubTimestamp":1782150373,"startTime":"0","endTime":"0","summary":"截至2026年6月22日收盘，温州宏丰报收于25.53元，上涨14.74%，换手率27.1%，成交量99.5万手，成交额24.94亿元。龙虎榜上榜温州宏丰因连续三个交易日内涨幅偏离值累计达到30%的证券，于2026年6月22日登上沪深交易所龙虎榜；此次为近5个交易日内第2次上榜。","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/RB2026062300000838.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","300283","BK0077","BK0039","BK0224"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645802308","title":"温州宏丰最新公告：近期白银价格下跌将直接影响产品销售均价","url":"https://stock-news.laohu8.com/highlight/detail?id=2645802308","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2645802308?lang=zh_cn&edition=full","pubTime":"2026-06-22 17:51","pubTimestamp":1782121860,"startTime":"0","endTime":"0","summary":"温州宏丰(300283.SZ)公告称，公司股票连续三个交易日收盘价格涨幅偏离值累计达33.93%，属于股票交易异常波动。公司提示，白银系公司主要原材料，产品售价随银价同步变动，近期白银价格下跌将直接影响产品销售均价，当原材料价格持续大幅单边下跌时，受存量库存成本传导滞后因素影响，会对公司当期盈利产生不利影响。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/RB2026062200027047.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":["BK0028","BK0224","QImain","BK0039","300283","BK0077","SImain"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645046427","title":"价格筑底、需求扩容！碳化硅迎来成长新周期，哪些企业受益？","url":"https://stock-news.laohu8.com/highlight/detail?id=2645046427","media":"中金财经","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2645046427?lang=zh_cn&edition=full","pubTime":"2026-06-22 14:00","pubTimestamp":1782108001,"startTime":"0","endTime":"0","summary":"6月22日早盘，碳化硅概念震荡拉升，板块指数涨超4%。业内人士表示，碳化硅概念近期反复活跃的深层原因，是行业基本面逐步改善。经历2025年的价格阵痛后，碳化硅市场正逐步回暖。近年来，该行业集中度持续提升，天岳先进已成为全球碳化硅衬底领域的领军企业。分析人士表示，碳化硅产业链覆盖从衬底、器件到设备材料，每个环节都有中国企业在加速突破。随着8英寸量产爬坡和终端需求放量，碳化硅产业化进程正在全面提速。","market":"us","thumbnail":" http://caiji.3g.cnfol.com/colect/202606/22/20260622851189.jpg","type":0,"news_type":0,"thumbnails":[" http://caiji.3g.cnfol.com/colect/202606/22/20260622851189.jpg"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://sc.stock.cnfol.com/ggzixun/20260622/32285521.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":"zhongjincaijing_highlight","symbols":["BK0077","600703","300316","BK0214","BK0188","IE0005HP3H50.USD","BK0108","BK0012","BK0224","603938","601869","BK0141","BK0064","688478","BK0187","BK1169","688234","02631","BK0175","BK0183","BK0028","LU1655091616.SGD","688396","BK0039","BK0054","BK0125","BK0196","BK0070","BK0229","BK0251","300283"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645956930","title":"每周股票复盘：温州宏丰（300283）因涨15%及换手率30%登龙虎榜","url":"https://stock-news.laohu8.com/highlight/detail?id=2645956930","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2645956930?lang=zh_cn&edition=full","pubTime":"2026-06-21 01:42","pubTimestamp":1781977336,"startTime":"0","endTime":"0","summary":"截至2026年6月18日收盘，温州宏丰报收于22.25元，较上周的16.48元上涨35.01%。本周，温州宏丰6月18日盘中最高价报22.5元，股价触及近一年最高点。6月15日盘中最低价报16.7元。本周共计1次涨停收盘，无跌停收盘情况。温州宏丰当前最新总市值110.58亿元，在电网设备板块市值排名35/124，在两市A股市值排名1816/5206。本周关注点交易信息汇总：温州宏丰因日涨幅达15%、日换手率达30%登上龙虎榜。此次是近5个交易日内第2次上榜。","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/RB2026062100000321.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","300283","BK0028","BK0224","BK0039"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2644712228","title":"6月17日温州宏丰（300283）龙虎榜数据：机构净买入4946.12万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2644712228","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2644712228?lang=zh_cn&edition=full","pubTime":"2026-06-17 17:32","pubTimestamp":1781688733,"startTime":"0","endTime":"0","summary":"证券之星消息，沪深交易所2026年6月17日公布的交易公开信息显示，温州宏丰因日涨幅达到15%的前5只证券，日换手率达到30%的前5只证券登上龙虎榜。此次是近5个交易日内第2次上榜。截至2026年6月17日收盘，温州宏丰报收于22.15元，上涨19.99%，涨停，换手率31.34%，成交量115.09万手，成交额23.11亿元。从龙虎榜公布的当日买卖数据来看，机构合计净买入4946.12万元。","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/RB2026061700030410.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":["300283","BK0028","BK0077","BK0039","BK0224"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2644160627","title":"6月17日温州宏丰（300283）涨停分析：硬质合金涨价、AI服务器需求驱动","url":"https://stock-news.laohu8.com/highlight/detail?id=2644160627","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2644160627?lang=zh_cn&edition=full","pubTime":"2026-06-17 15:37","pubTimestamp":1781681877,"startTime":"0","endTime":"0","summary":"证券之星消息，温州宏丰6月17日涨停收盘，收盘价22.15元。该股于14点31分涨停，2次打开涨停，截止收盘封单资金为4591.92万元，占其流通市值0.56%。6月17日温州宏丰涨停的可能因素有：硬质合金业务受益于日本住友等国际巨头因中国钨出口管制而大幅提价，叠加AI服务器PCB层数跃升至24–40层、钻针消耗量激增5–10倍，公司硬质合金订单满产、排期达3–6个月；同时其碳化硅、铜箔/覆铜板概念共振板块热度，成为电网设备行业中唯一领涨标的。","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/RB2026061700021149.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":["BK0224","BK0039","BK0028","BK0077","300283"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2642228848","title":"6月11日温州宏丰（300283）龙虎榜数据：机构净卖出1.11亿元","url":"https://stock-news.laohu8.com/highlight/detail?id=2642228848","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2642228848?lang=zh_cn&edition=full","pubTime":"2026-06-11 17:28","pubTimestamp":1781170107,"startTime":"0","endTime":"0","summary":"证券之星消息，沪深交易所2026年6月11日公布的交易公开信息显示，温州宏丰因日跌幅达到15%的前5只证券，日换手率达到30%的前5只证券登上龙虎榜。此次是近5个交易日内第1次上榜。截至2026年6月11日收盘，温州宏丰报收于17.16元，下跌15.18%，换手率33.33%，成交量122.4万手，成交额22.75亿元。从龙虎榜公布的当日买卖数据来看，机构合计净卖出1.11亿元。","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/RB2026061100027746.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":["BK0077","300283","BK0028","BK0039","BK0224"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2639161729","title":"温州宏丰：硬质合金纳米晶微钻系列适用于刃径0.25mm以下的PCB钻针","url":"https://stock-news.laohu8.com/highlight/detail?id=2639161729","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2639161729?lang=zh_cn&edition=full","pubTime":"2026-05-29 08:42","pubTimestamp":1780015332,"startTime":"0","endTime":"0","summary":"证券之星消息，温州宏丰(300283)05月28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：请问贵公司的钻针可否用于pcb加工，或者相关技术储备温州宏丰回复：尊敬的投资者您好。公司研发、生产的硬质合金纳米晶微钻系列适用于刃径0.25mm以下的PCB钻针、高硬切削用铣刀等。感谢您的关注。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。","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/RB2026052900008466.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","BK0077","300283","BK0039","BK0224"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2638574076","title":"温州宏丰：公司目前尚未生产HVLP铜箔","url":"https://stock-news.laohu8.com/highlight/detail?id=2638574076","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2638574076?lang=zh_cn&edition=full","pubTime":"2026-05-27 15:04","pubTimestamp":1779865464,"startTime":"0","endTime":"0","summary":"证券之星消息，温州宏丰(300283)05月26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：请问公司能够生产HVPL铜箔吗温州宏丰回复：尊敬的投资者，您好。公司目前尚未生产HVLP铜箔。公司现阶段生产的铜箔以锂电铜箔为主，PCB铜箔产线正在按计划加快建设，未来将根据客户认证进度，逐步释放产能。感谢您的关注！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":"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/RB2026052700024496.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":["300283","BK0028","BK0077","BK0039","BK0224"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2638740945","title":"温州宏丰：公司目前暂无收购PCB钻针企业的具体计划","url":"https://stock-news.laohu8.com/highlight/detail?id=2638740945","media":"证券之星","labels":["merge"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2638740945?lang=zh_cn&edition=full","pubTime":"2026-05-27 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17:27","pubTimestamp":1779442075,"startTime":"0","endTime":"0","summary":"截至2026年5月22日收盘，温州宏丰报收于18.52元，较前一交易日上涨5.41%，最新总市值为92.04亿元。近日，温州宏丰披露《关于控股股东部分股份质押的公告》。公告显示，公司控股股东陈晓将其持有的750万股公司股份进行质押，占其所持股份比例4.96%，占公司总股本比例1.51%，质押用途为补充流动资金，质押起始日为2026年5月20日，质权人为山西证券股份有限公司。截至公告日，陈晓和林萍合计持股占公司总股本33.53%，累计质押股份占公司总股本5.84%。","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/RB2026052200032124.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":["300283","BK0028","BK0039","BK0224","BK0077"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2637388416","title":"温州宏丰：该项目已于2025年4月按计划实施完毕","url":"https://stock-news.laohu8.com/highlight/detail?id=2637388416","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2637388416?lang=zh_cn&edition=full","pubTime":"2026-05-21 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1.请问贵司的铜箔是否可以提供给pcb使用?关于载体铜箔，公司技术部门也在密切关注，会结合公司自身的情况进行研究。当日关注点来自交易信息汇总：5月15日主力资金净流出6588.53万元，显示主力短期内可能持谨慎态度。来自交易信息汇总：散户资金净流入5536.72万元，表明散户投资者参与积极性较高。","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/RB2026051800000436.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","BK0077","300283","BK0039","BK0224"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2635048137","title":"温州宏丰：蚀刻引线框架是先进半导体封装的核心载体材料","url":"https://stock-news.laohu8.com/highlight/detail?id=2635048137","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2635048137?lang=zh_cn&edition=full","pubTime":"2026-05-15 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16:12","pubTimestamp":1778832728,"startTime":"0","endTime":"0","summary":"证券之星消息，温州宏丰(300283)05月15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：1.请问贵司的铜箔是否可以提供给pcb使用?贵司是否有载体铜箔的技术布局呢？温州宏丰回复：尊敬的投资者，您好。公司即将投产PCB铜箔产线，生产的PCB铜箔将可用于生产覆铜板（CCL）和印制电路板（PCB）。关于载体铜箔，公司技术部门也在密切关注，会结合公司自身的情况进行研究。感谢您的关注！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/RB2026051500027819.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":["BK0028","BK0224","BK0039","300283","BK0077"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2635734860","title":"股市必读：温州宏丰（300283）5月13日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2635734860","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2635734860?lang=zh_cn&edition=full","pubTime":"2026-05-14 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