688680 海优新材
已收盘 09-29 15:00:00
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海优新材（688680）9月24日主力资金净买入151.95万元
证券之星 · 09-25
海优新材（688680）9月24日主力资金净买入151.95万元
海优新材(688680.SH)拟推2026年员工持股计划
智通财经 · 09-22
海优新材(688680.SH)拟推2026年员工持股计划
9月21日海优新材涨7.26%，华夏招鑫鸿瑞混合A基金重仓该股
证券之星 · 09-21
9月21日海优新材涨7.26%，华夏招鑫鸿瑞混合A基金重仓该股
破发股海优新材连亏3年半 2021年上市2募资共21.6亿
中金财经 · 09-11
破发股海优新材连亏3年半 2021年上市2募资共21.6亿
海优新材(688680.SH)：调光膜已在海外建筑领域进行推广
中金财经 · 09-08
海优新材(688680.SH)：调光膜已在海外建筑领域进行推广
每周股票复盘：海优新材（688680）员工持股计划股票出售完毕
证券之星 · 09-06
每周股票复盘：海优新材（688680）员工持股计划股票出售完毕
股市必读：海优新材新发布《2025年员工持股计划股票出售完毕暨终止的公告》
证券之星 · 09-04
股市必读：海优新材新发布《2025年员工持股计划股票出售完毕暨终止的公告》
海优新材（688680）披露2025年员工持股计划股票出售完毕暨终止公告，9月2日股价下跌0.84%
证券之星 · 09-02
海优新材（688680）披露2025年员工持股计划股票出售完毕暨终止公告，9月2日股价下跌0.84%
海优新材（688680）2026年中报简析：亏损收窄，盈利能力上升
证券之星 · 08-29
海优新材（688680）2026年中报简析：亏损收窄，盈利能力上升
8月28日海优新材涨6.15%，华夏招鑫鸿瑞混合A基金重仓该股
证券之星 · 08-28
8月28日海优新材涨6.15%，华夏招鑫鸿瑞混合A基金重仓该股
图解海优新材中报：第二季度单季净利润同比增长87.47%
证券之星 · 08-27
图解海优新材中报：第二季度单季净利润同比增长87.47%
海优新材2026年半年报：主业毛利修复，亏损大幅收窄
蓝鲸财经 · 08-27
海优新材2026年半年报：主业毛利修复，亏损大幅收窄
股市必读：海优新材新发布《关于对全资子公司增资的公告》
证券之星 · 08-12
股市必读：海优新材新发布《关于对全资子公司增资的公告》
海优新材（688680）披露对全资子公司增资公告，8月10日股价上涨2.51%
证券之星 · 08-10
海优新材（688680）披露对全资子公司增资公告，8月10日股价上涨2.51%
每周股票复盘：海优新材（688680）召开临时股东会审议董事会换届
证券之星 · 08-09
每周股票复盘：海优新材（688680）召开临时股东会审议董事会换届
股市必读：海优新材新发布《2026年第二次临时股东会会议资料》
证券之星 · 08-05
股市必读：海优新材新发布《2026年第二次临时股东会会议资料》
每周股票复盘：海优新材（688680）员工持股计划存续期将届满
证券之星 · 08-02
每周股票复盘：海优新材（688680）员工持股计划存续期将届满
海优新材（688680）披露第三期员工持股计划存续期即将届满提示性公告，7月31日股价上涨1.73%
证券之星 · 07-31
海优新材（688680）披露第三期员工持股计划存续期即将届满提示性公告，7月31日股价上涨1.73%
每周股票复盘：海优新材（688680）董事会换届选举启动
证券之星 · 07-19
每周股票复盘：海优新材（688680）董事会换届选举启动
海优新材（688680）披露2026年第二次临时股东会通知，7月15日股价上涨0.03%
证券之星 · 07-15
海优新材（688680）披露2026年第二次临时股东会通知，7月15日股价上涨0.03%
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公司概况
公司名称：
上海海优威新材料股份有限公司
所属行业：
橡胶和塑料制品业
上市日期：
2021-01-22
主营业务：
上海海优威新材料股份有限公司的主营业务是特种高分子薄膜研发、生产和销售。公司的主要产品是特种高分子材料膜。公司获得了高新技术企业。
发行价格：
69.94
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18:24","pubTimestamp":1790072669,"startTime":"0","endTime":"0","summary":"智通财经APP讯，海优新材(688680.SH)披露2026年员工持股计划(草案)，参与总人数不超过26人，员工持股计划的股份来源为公司回购专用证券账户回购的股份，股份总数不超过43.5万股，约占公司目前总股本的0.4458%。员工持股计划受让公司回购专用证券账户所持有的公司股份，受让价格为18.80元/股。","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/1499402.html","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":"海优新材(688680.SH)拟推2026年员工持股计划","news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stock_zhitongcaijing","symbols":["BK0220","688680"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2669998159","title":"9月21日海优新材涨7.26%，华夏招鑫鸿瑞混合A基金重仓该股","url":"https://stock-news.laohu8.com/highlight/detail?id=2669998159","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2669998159?lang=zh_cn&edition=full","pubTime":"2026-09-21 16:43","pubTimestamp":1789980184,"startTime":"0","endTime":"0","summary":"证券之星消息，9月21日海优新材涨7.26%，收盘报36.47元，换手率3.08%，成交量3.01万手，成交额1.08亿元。根据2026基金半年报公募基金重仓股数据，重仓该股的公募基金共1家，其中持有数量最多的公募基金为华夏基金的华夏招鑫鸿瑞混合A。华夏招鑫鸿瑞混合A目前规模为3.46亿元，最新净值2.8346，较上一交易日上涨2.66%，近一年上涨34.76%。华夏招鑫鸿瑞混合A的前十大重仓股如下：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":"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/RB2026092100020934.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":["688680","BK0220"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2666547720","title":"破发股海优新材连亏3年半 2021年上市2募资共21.6亿","url":"https://stock-news.laohu8.com/highlight/detail?id=2666547720","media":"中金财经","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2666547720?lang=zh_cn&edition=full","pubTime":"2026-09-11 16:46","pubTimestamp":1789116364,"startTime":"0","endTime":"0","summary":"中国经济网北京9月11日讯 海优新材 近日发布2026年半年度报告。今年上半年，公司实现营业收入6.11亿元，同比减少3.51%；归属于上市公司股东的净利润-4756.35万元；归属于上市公司股东的扣除非经常性损益的净利润-5706.41万元；经营活动产生的现金流量净额1.12亿元，同比减少37.45%。 海优新材上市发行费用为1.23亿元，其中承销保荐费1.04亿元。 海优新材2021年IPO及2022年发行可转债合计募资21.63亿元。","market":"hk","thumbnail":" http://caiji.3g.cnfol.com/colect/202609/11/20260911587973.png","type":0,"news_type":0,"thumbnails":[" http://caiji.3g.cnfol.com/colect/202609/11/20260911587973.png"],"rights":null,"property":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"http://sc.stock.cnfol.com/gushijujiao/20260911/32367444.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":"zhongjincaijing_highlight","symbols":["688680","IPOS","BK0220"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2665274340","title":"海优新材(688680.SH)：调光膜已在海外建筑领域进行推广","url":"https://stock-news.laohu8.com/highlight/detail?id=2665274340","media":"中金财经","labels":["productRelease"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2665274340?lang=zh_cn&edition=full","pubTime":"2026-09-08 14:57","pubTimestamp":1788850622,"startTime":"0","endTime":"0","summary":"格隆汇9月8日丨海优新材(688680.SH)在2026年半年度业绩说明会上表示，调光膜是公司重点培育的核心新业务，具备性价比优势，同时已启动年产200万平方米扩产项目。此外，调光膜已在海外建筑领域进行推广。公司看好调光膜在汽车前装、汽车后装、建筑应用等多场景的发展空间，该业务有望成为公司未来重要的增长驱动力。","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":"http://sc.stock.cnfol.com/gushizhibo/20260908/32363241.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":"zhongjincaijing_highlight","symbols":["BK0220","688680"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2665366583","title":"每周股票复盘：海优新材（688680）员工持股计划股票出售完毕","url":"https://stock-news.laohu8.com/highlight/detail?id=2665366583","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2665366583?lang=zh_cn&edition=full","pubTime":"2026-09-06 03:22","pubTimestamp":1788636131,"startTime":"0","endTime":"0","summary":"截至2026年9月4日收盘，海优新材报收于32.32元，较上周的35.4元下跌8.7%。本周，海优新材8月31日盘中最高价报36.29元。海优新材当前最新总市值31.53亿元，在光伏设备板块市值排名57/67，在两市A股市值排名4283/5214。本周关注点公司公告汇总：2025年员工持股计划所持35万股已全部出售完毕。根据相关规定，本次员工持股计划已实施完毕并终止，后续将进行资产清算和分配等工作。","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/RB2026090600001119.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0220","688680"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2664806976","title":"股市必读：海优新材新发布《2025年员工持股计划股票出售完毕暨终止的公告》","url":"https://stock-news.laohu8.com/highlight/detail?id=2664806976","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2664806976?lang=zh_cn&edition=full","pubTime":"2026-09-04 02:10","pubTimestamp":1788459022,"startTime":"0","endTime":"0","summary":"截至2026年9月3日收盘，海优新材报收于32.89元，上涨0.09%，换手率1.39%，成交量1.36万手，成交额4474.14万元。公司公告汇总：2025年员工持股计划所持35万股股票已全部出售完毕，占总股本0.36%，该计划已实施完毕并终止。该持股计划于2025年7月10日通过非交易过户完成，过户价格为23.00元/股，2026年7月9日锁定期届满。根据相关规定，本次员工持股计划已实施完毕并终止，后续将进行资产清算和分配等工作。","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/RB2026090400002513.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["688680","BK0220"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2664810767","title":"海优新材（688680）披露2025年员工持股计划股票出售完毕暨终止公告，9月2日股价下跌0.84%","url":"https://stock-news.laohu8.com/highlight/detail?id=2664810767","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2664810767?lang=zh_cn&edition=full","pubTime":"2026-09-02 23:05","pubTimestamp":1788361520,"startTime":"0","endTime":"0","summary":"截至2026年9月2日收盘，海优新材报收于32.86元，较前一交易日下跌0.84%，最新总市值为32.06亿元。近日，上海海优威新材料股份有限公司披露《2025年员工持股计划股票出售完毕暨终止的公告》。公告显示，公司2025年员工持股计划所持有的35万股公司股票已全部出售完毕，占公司当前总股本的0.36%。根据相关规定，本次员工持股计划已实施完毕并终止，后续将进行资产清算和分配等工作。","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/RB2026090200043490.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":["BK0220","688680"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2663607016","title":"海优新材（688680）2026年中报简析：亏损收窄，盈利能力上升","url":"https://stock-news.laohu8.com/highlight/detail?id=2663607016","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2663607016?lang=zh_cn&edition=full","pubTime":"2026-08-29 06:19","pubTimestamp":1787955542,"startTime":"0","endTime":"0","summary":"据证券之星公开数据整理，近期海优新材发布2026年中报。本报告期海优新材盈利能力上升，毛利率同比增幅570.27%，净利率同比增幅62.98%。持有海优新材最多的基金为华夏招鑫鸿瑞混合A，目前规模为3.46亿元，最新净值2.8509，较上一交易日下跌0.21%，近一年上涨47.61%。本文数据来源于海优新材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":[],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026082900010969.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":["BK0220","688680"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2662300068","title":"8月28日海优新材涨6.15%，华夏招鑫鸿瑞混合A基金重仓该股","url":"https://stock-news.laohu8.com/highlight/detail?id=2662300068","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2662300068?lang=zh_cn&edition=full","pubTime":"2026-08-28 16:36","pubTimestamp":1787906187,"startTime":"0","endTime":"0","summary":"证券之星消息，8月28日海优新材涨6.15%，收盘报35.4元，换手率3.7%，成交量3.61万手，成交额1.3亿元。重仓海优新材的公募基金请见下表：根据2026基金半年报公募基金重仓股数据，重仓该股的公募基金共1家，其中持有数量最多的公募基金为华夏基金的华夏招鑫鸿瑞混合A。华夏招鑫鸿瑞混合A的前十大重仓股如下：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/RB2026082800038068.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":["688680","BK0220"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2662705780","title":"图解海优新材中报：第二季度单季净利润同比增长87.47%","url":"https://stock-news.laohu8.com/highlight/detail?id=2662705780","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2662705780?lang=zh_cn&edition=full","pubTime":"2026-08-27 18:28","pubTimestamp":1787826512,"startTime":"0","endTime":"0","summary":"证券之星消息，海优新材2026年中报显示，上半年度公司主营收入6.11亿元，同比下降3.51%；归母净利润-4756.35万元，同比上升64.28%；扣非净利润-5706.41万元，同比上升57.69%；其中2026年第二季度，公司单季度主营收入3.51亿元，同比上升10.42%；单季度归母净利润-948.84万元，同比上升87.47%；单季度扣非净利润-1509.63万元，同比上升80.39%；负债率30.38%，投资收益108.06万元，财务费用1083.3万元，毛利率6.67%。财报数据概要请见下图:本文数据来源于海优新材2026年中报，仅供参考不构成投资建议。","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/RB2026082700044517.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":["688680"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2662770343","title":"海优新材2026年半年报：主业毛利修复，亏损大幅收窄","url":"https://stock-news.laohu8.com/highlight/detail?id=2662770343","media":"蓝鲸财经","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2662770343?lang=zh_cn&edition=full","pubTime":"2026-08-27 17:37","pubTimestamp":1787823459,"startTime":"0","endTime":"0","summary":"蓝鲸新闻8月27日讯，8月27日，海优新材 公布2026年中报，公司依托光伏胶膜主业经营质量提升及汽车新材料业务拓展，在行业周期调整背景下实现亏损大幅收窄，同时完成可转债转股赎回优化资本结构，经营性现金流持续为正。期末归属于上市公司股东的净资产同比增长47.77%，主要系可转债转股所致，资产负债率显著下降至30.38%。","market":"us","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://www.lanjinger.com/d/1787821464823689916","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":["688680","BK0220"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2658694910","title":"股市必读：海优新材新发布《关于对全资子公司增资的公告》","url":"https://stock-news.laohu8.com/highlight/detail?id=2658694910","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2658694910?lang=zh_cn&edition=full","pubTime":"2026-08-12 02:55","pubTimestamp":1786474512,"startTime":"0","endTime":"0","summary":"截至2026年8月11日收盘，海优新材报收于35.63元，下跌0.89%，换手率0.85%，成交量8295.0手，成交额2948.73万元。公司公告汇总：海优新材拟向全资子公司泰州海优威增资4,500万元，注册资本由15,000万元增至19,500万元。交易信息汇总资金流向8月11日主力资金净流出11.27万元，占总成交额0.38%；游资资金净流入138.63万元，占总成交额4.7%；散户资金净流出127.36万元，占总成交额4.32%。该事项已获公司第四届董事会第三十八次会议审议通过，无需提交股东大会审议。","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/RB2026081200002472.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":["688680","BK0220"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2658322559","title":"海优新材（688680）披露对全资子公司增资公告，8月10日股价上涨2.51%","url":"https://stock-news.laohu8.com/highlight/detail?id=2658322559","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2658322559?lang=zh_cn&edition=full","pubTime":"2026-08-10 22:32","pubTimestamp":1786372344,"startTime":"0","endTime":"0","summary":"截至2026年8月10日收盘，海优新材报收于35.95元，较前一交易日上涨2.51%，最新总市值为35.08亿元。近日，海优新材发布《关于对全资子公司增资的公告》。公告显示，公司拟以自有资金或自筹资金向其全资子公司泰州海优威应用材料有限公司增资人民币4,500万元。本次增资事项已经公司第四届董事会第三十八次会议审议通过，无需提交股东大会审议。增资后，泰州海优威注册资本将由15,000万元增至19,500万元，公司仍持有其100%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/RB2026081000034406.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":["688680","BK0220"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2658675852","title":"每周股票复盘：海优新材（688680）召开临时股东会审议董事会换届","url":"https://stock-news.laohu8.com/highlight/detail?id=2658675852","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2658675852?lang=zh_cn&edition=full","pubTime":"2026-08-09 02:22","pubTimestamp":1786213333,"startTime":"0","endTime":"0","summary":"截至2026年8月7日收盘，海优新材报收于35.07元，较上周的34.6元上涨1.36%。本周，海优新材8月5日盘中最高价报35.97元。海优新材当前最新总市值34.22亿元，在光伏设备板块市值排名53/66，在两市A股市值排名3982/5205。本周关注点公司公告汇总：海优新材召开临时股东会审议董事会换届选举议案公司公告汇总上海海优威新材料股份有限公司将于2026年8月14日召开2026年第二次临时股东会，审议董事会换届选举相关议案。","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/RB2026080900000654.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":["BK0220","688680"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2657565099","title":"股市必读：海优新材新发布《2026年第二次临时股东会会议资料》","url":"https://stock-news.laohu8.com/highlight/detail?id=2657565099","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2657565099?lang=zh_cn&edition=full","pubTime":"2026-08-05 03:23","pubTimestamp":1785871422,"startTime":"0","endTime":"0","summary":"截至2026年8月4日收盘，海优新材报收于35.53元，下跌0.17%，换手率0.8%，成交量7794.0手，成交额2774.34万元。公司公告汇总：海优新材将于8月14日召开2026年第二次临时股东大会，审议第五届董事会换届选举议案，含6名董事候选人，采用累积投票制表决。会议将采用现场投票与网络投票相结合的方式进行。上述议案采用累积投票制表决，候选人简历已披露于上海证券交易所网站。","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/RB2026080500003834.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":["BK0220","688680"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2656319553","title":"每周股票复盘：海优新材（688680）员工持股计划存续期将届满","url":"https://stock-news.laohu8.com/highlight/detail?id=2656319553","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2656319553?lang=zh_cn&edition=full","pubTime":"2026-08-02 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03:04","pubTimestamp":1784401455,"startTime":"0","endTime":"0","summary":"截至2026年7月17日收盘，海优新材报收于34.73元，较上周的37.31元下跌6.92%。本周关注点来自公司公告汇总：海优新材启动第五届董事会换届选举，提名4名非独立董事及3名独立董事候选人。独立董事候选人需经上交所审核无异议后提交股东大会选举。","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/RB2026071900001026.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":["688680","BK0220"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2651540454","title":"海优新材（688680）披露2026年第二次临时股东会通知，7月15日股价上涨0.03%","url":"https://stock-news.laohu8.com/highlight/detail?id=2651540454","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohunote.com/m/news/2651540454?lang=zh_cn&edition=full","pubTime":"2026-07-15 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