002171 楚江新材
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楚江新材(002171)披露为子公司申请授信提供担保进展公告,6月25日股价上涨4.59%
证券之星 · 06-25 22:24
楚江新材(002171)披露为子公司申请授信提供担保进展公告,6月25日股价上涨4.59%
华鑫证券:首次覆盖楚江新材给予买入评级
证券之星 · 06-24 12:08
华鑫证券:首次覆盖楚江新材给予买入评级
异动快报:楚江新材(002171)6月23日14点43分触及跌停板
证券之星 · 06-23 14:50
异动快报:楚江新材(002171)6月23日14点43分触及跌停板
楚江新材:公司深耕铜基新材料和军工碳材料双主业
证券之星 · 06-22
楚江新材:公司深耕铜基新材料和军工碳材料双主业
楚江新材:子公司顶立科技研发制备的高纯碳粉已实现小批量销售
证券之星 · 06-22
楚江新材:子公司顶立科技研发制备的高纯碳粉已实现小批量销售
楚江新材:公司铜基材料板块采用“原材料+加工制造费”的盈利模式
证券之星 · 06-13
楚江新材:公司铜基材料板块采用“原材料+加工制造费”的盈利模式
楚江新材:6月10日接受机构调研,国寿资产、鹏华基金等多家机构参与
证券之星 · 06-11
楚江新材:6月10日接受机构调研,国寿资产、鹏华基金等多家机构参与
6月10日楚江新材跌5.51%,华泰保兴吉年福定开混合基金重仓该股
证券之星 · 06-10
6月10日楚江新材跌5.51%,华泰保兴吉年福定开混合基金重仓该股
楚江新材:公司压延铜箔可适配高端FPC与高频场景
证券之星 · 06-09
楚江新材:公司压延铜箔可适配高端FPC与高频场景
楚江新材:铜板带产品规模全国第一
证券之星 · 06-06
楚江新材:铜板带产品规模全国第一
异动快报:楚江新材(002171)6月3日9点42分触及涨停板
证券之星 · 06-03
异动快报:楚江新材(002171)6月3日9点42分触及涨停板
楚江新材(002171)披露完成工商变更登记公告,6月1日股价下跌1.43%
证券之星 · 06-01
楚江新材(002171)披露完成工商变更登记公告,6月1日股价下跌1.43%
楚江新材(002171)披露为子公司提供合计4.2亿元担保进展,5月29日股价下跌2.69%
证券之星 · 05-29
楚江新材(002171)披露为子公司提供合计4.2亿元担保进展,5月29日股价下跌2.69%
楚江新材:子公司顶立科技的热工装备广泛应用于半导体材料领域
证券之星 · 05-26
楚江新材:子公司顶立科技的热工装备广泛应用于半导体材料领域
楚江新材:子公司顶立科技研发制备的高纯碳粉已实现小批量销售
证券之星 · 05-26
楚江新材:子公司顶立科技研发制备的高纯碳粉已实现小批量销售
股市必读:楚江新材(002171)5月22日董秘有最新回复
证券之星 · 05-25
股市必读:楚江新材(002171)5月22日董秘有最新回复
楚江新材:精密铜及铜合金带箔材产品可应用于半导体产品研发与生产环节
证券之星 · 05-23
楚江新材:精密铜及铜合金带箔材产品可应用于半导体产品研发与生产环节
5月22日楚江新材涨5.55%,华泰保兴吉年福定开混合基金重仓该股
证券之星 · 05-22
5月22日楚江新材涨5.55%,华泰保兴吉年福定开混合基金重仓该股
楚江新材:子公司顶立科技具备规模化为碳化硅单晶生产企业提供高纯原料及耗材的能力
证券之星 · 05-18
楚江新材:子公司顶立科技具备规模化为碳化硅单晶生产企业提供高纯原料及耗材的能力
楚江新材:该事项系子公司顶立科技与国防科大间厂房租赁业务履约期间子公司顶立科技产权变更未及时书面告知国防科大而被认定为“履约不当”
证券之星 · 05-18
楚江新材:该事项系子公司顶立科技与国防科大间厂房租赁业务履约期间子公司顶立科技产权变更未及时书面告知国防科大而被认定为“履约不当”
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公司概况
公司名称:
安徽楚江科技新材料股份有限公司
所属行业:
有色金属冶炼和压延加工业
上市日期:
2007-09-21
主营业务:
安徽楚江科技新材料股份有限公司的主营业务是铜基新材料和军工碳材料的研发与制造。公司的主要产品是精密铜带、铜导体材料、铜合金线材、精密特钢、碳纤维复合材料、特种热工装备及新材料。报告期内,公司及子公司先后荣获国家重点“小巨人”企业、安徽省企业技术中心、安徽省绿色工厂、安徽省专精特新中小企业等荣誉,三家下属单位入选废铜铝加工利用行业规范条件企业名单,企业综合实力、创新能力与行业影响力持续提升。
发行价格:
11.66
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22:24","pubTimestamp":1782397458,"startTime":"0","endTime":"0","summary":"截至2026年6月25日收盘,楚江新材报收于15.71元,较前一交易日上涨4.59%,最新总市值为254.96亿元。近日,楚江新材披露《关于为子公司向银行申请授信额度提供担保的进展公告》。公告显示,公司为下属全资或控股子公司向银行申请授信额度提供担保,本次新增担保金额合计77,200万元。截至公告日,公司累计担保余额为1,065,229万元,占最近一期净资产的119.60%,均为对合并报表范围内子公司的担保,无逾期担保。","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/RB2026062500044160.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":["BK0233","002171","BK0070","BK0077","BK0132"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645869065","title":"华鑫证券:首次覆盖楚江新材给予买入评级","url":"https://stock-news.laohu8.com/highlight/detail?id=2645869065","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2645869065?lang=zh_cn&edition=full","pubTime":"2026-06-24 12:08","pubTimestamp":1782274094,"startTime":"0","endTime":"0","summary":"华鑫证券有限责任公司任春阳,傅鸿浩,杜飞近期对楚江新材进行研究并发布了研究报告《公司事件点评报告:聚焦铜基碳基双主业,业务高端化带动盈利回升》,首次覆盖楚江新材给予买入评级。首次覆盖,给予“买入”投资评级。最新盈利预测明细如下:该股最近90天内共有1家机构给出评级,买入评级1家;过去90天内机构目标均价为12.45。本文数据来源于华鑫证券有限责任公司,仅供参考不构成投资建议。","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":["rate"],"language":"zh","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://stock.stockstar.com/RB2026062400020149.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":["002171","161027"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645988346","title":"异动快报:楚江新材(002171)6月23日14点43分触及跌停板","url":"https://stock-news.laohu8.com/highlight/detail?id=2645988346","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2645988346?lang=zh_cn&edition=full","pubTime":"2026-06-23 14:50","pubTimestamp":1782197438,"startTime":"0","endTime":"0","summary":"证券之星6月23日盘中消息,14点43分楚江新材(002171)触及跌停板。其所属行业工业金属目前下跌。领涨股为锌业股份。该股为碳化硅,军民融合,军工概念热股,当日碳化硅概念上涨0.09%。6月22日的资金流向数据方面,主力资金净流出1.61亿元,占总成交额4.36%,游资资金净流入1051.46万元,占总成交额0.28%,散户资金净流入1.51亿元,占总成交额4.08%。近5日资金流向一览见下表:楚江新材主要指标及行业内排名如下: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":"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/RB2026062300020034.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":["BK0077","BK0233","BK0132","BK0070","002171"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645601435","title":"楚江新材:公司深耕铜基新材料和军工碳材料双主业","url":"https://stock-news.laohu8.com/highlight/detail?id=2645601435","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2645601435?lang=zh_cn&edition=full","pubTime":"2026-06-22 08:21","pubTimestamp":1782087670,"startTime":"0","endTime":"0","summary":"证券之星消息,楚江新材(002171)06月22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:是什么原因造成贵公司市值与板块差距过大,长期处于行业末尾,是因为主营业务以铜加工为主,技术含量相对较低的原因吗?楚江新材回复:尊敬的投资者,您好!公司股价及市值受多重因素综合影响,公司深耕铜基新材料和军工碳材料双主业,后续将持续做好企业经营来回馈广大投资者。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。责任编辑:陈思雨","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/RB2026062200002244.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":["161024","BK0077","BK0070","BK0233","159703","BK0132","002171"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645014369","title":"楚江新材:子公司顶立科技研发制备的高纯碳粉已实现小批量销售","url":"https://stock-news.laohu8.com/highlight/detail?id=2645014369","media":"证券之星","labels":["productRelease"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2645014369?lang=zh_cn&edition=full","pubTime":"2026-06-22 08:18","pubTimestamp":1782087495,"startTime":"0","endTime":"0","summary":"证券之星消息,楚江新材(002171)06月22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,您好。楚江新材6N碳粉的生产情况怎么样,有多少产能?后期建设规划是怎么样的?楚江新材回复:尊敬的投资者,您好!子公司顶立科技研发制备的高纯碳粉已实现小批量销售,主要应用于锂离子负极材料、SiC单晶、人造钻石、莫桑石、核石墨等领域。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。责任编辑:陈思雨","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/RB2026062200002216.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":["002171","BK0233","BK0132","BK0077","BK0070"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2643121163","title":"楚江新材:公司铜基材料板块采用“原材料+加工制造费”的盈利模式","url":"https://stock-news.laohu8.com/highlight/detail?id=2643121163","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2643121163?lang=zh_cn&edition=full","pubTime":"2026-06-13 14:54","pubTimestamp":1781333648,"startTime":"0","endTime":"0","summary":"证券之星消息,楚江新材(002171)06月13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:董秘您好,贵公司有无铜矿储备或长期铜原料合同,铜价上涨对公司利润影响如何?楚江新材回复:尊敬的投资者,您好!公司铜基材料板块采用“原材料+加工制造费”的盈利模式,赚取相对稳定的加工制造费,同时严格运用套期保值工具,减少铜价波动对公司盈利的影响。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":"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/RB2026061300007067.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":["002171","BK0233","BK0070","BK0132","BK0077"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2642733285","title":"楚江新材:6月10日接受机构调研,国寿资产、鹏华基金等多家机构参与","url":"https://stock-news.laohu8.com/highlight/detail?id=2642733285","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2642733285?lang=zh_cn&edition=full","pubTime":"2026-06-11 18:31","pubTimestamp":1781173882,"startTime":"0","endTime":"0","summary":"证券之星消息,2026年6月11日楚江新材发布公告称公司于2026年6月10日接受机构调研,国寿资产唐润民、鹏华基金张卓然、天弘基金杜田野、南方基金程子航、广发基金吴居清、摩根士丹利基金李子扬、信达澳亚基金陈一博、泰康资产段中喆、银河证券李良 胡浩淼参与。","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/RB2026061100031560.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","BK0070","BK0132","002171","BK0233"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2642944906","title":"6月10日楚江新材跌5.51%,华泰保兴吉年福定开混合基金重仓该股","url":"https://stock-news.laohu8.com/highlight/detail?id=2642944906","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2642944906?lang=zh_cn&edition=full","pubTime":"2026-06-10 16:43","pubTimestamp":1781081017,"startTime":"0","endTime":"0","summary":"根据2026基金Q1季报公募基金重仓股数据,重仓该股的公募基金共5家,其中持有数量最多的公募基金为华泰保兴基金的华泰保兴吉年福定开混合。田荣在任的基金产品包括:华泰保兴成长优选A,管理时间为2022年12月30日至今,期间收益率为39.59%;华泰保兴吉年福定开混合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":"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/RB2026061000029428.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":["002171","BK0077","BK0132","BK0070","BK0233"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2642465107","title":"楚江新材:公司压延铜箔可适配高端FPC与高频场景","url":"https://stock-news.laohu8.com/highlight/detail?id=2642465107","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2642465107?lang=zh_cn&edition=full","pubTime":"2026-06-09 17:12","pubTimestamp":1780996342,"startTime":"0","endTime":"0","summary":"证券之星消息,楚江新材06月09日在投资者关系平台上答复投资者关心的问题。公司压延铜箔凭借优异的弯折、延展特性,可适配高端FPC与高频场景;子公司顶立科技在高纯碳粉制备、配套专用装备研发方面拥有成熟技术积累,相关技术可适配金刚石制造工艺。","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/RB2026060900027905.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":["BK0070","BK0077","002171","BK0132","BK0233"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2641812328","title":"楚江新材:铜板带产品规模全国第一","url":"https://stock-news.laohu8.com/highlight/detail?id=2641812328","media":"证券之星","labels":["dataReport"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2641812328?lang=zh_cn&edition=full","pubTime":"2026-06-06 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09:45","pubTimestamp":1780451135,"startTime":"0","endTime":"0","summary":"证券之星6月3日盘中消息,9点42分楚江新材(002171)触及涨停板。其所属行业工业金属目前上涨。领涨股为楚江新材。该股为碳化硅,培育钻石,氮化镓概念热股,当日碳化硅概念上涨2.54%,培育钻石概念上涨2.35%,氮化镓概念上涨2.23%。6月2日的资金流向数据方面,主力资金净流入1059.36万元,占总成交额1.49%,游资资金净流出693.39万元,占总成交额0.97%,散户资金净流出365.98万元,占总成交额0.51%。近5日资金流向一览见下表:楚江新材主要指标及行业内排名如下: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":"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/RB2026060300013436.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":["002171","BK0077","BK0233","BK0132","BK0070"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2640719957","title":"楚江新材(002171)披露完成工商变更登记公告,6月1日股价下跌1.43%","url":"https://stock-news.laohu8.com/highlight/detail?id=2640719957","media":"证券之星","labels":["executive"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2640719957?lang=zh_cn&edition=full","pubTime":"2026-06-01 22:10","pubTimestamp":1780323059,"startTime":"0","endTime":"0","summary":"截至2026年6月1日收盘,楚江新材报收于11.75元,较前一交易日下跌1.43%,最新总市值为190.7亿元。近日,安徽楚江科技新材料股份有限公司披露《关于公司完成工商变更登记的公告》。公告显示,公司于2026年4月23日召开第七届董事会第六次会议,于2026年5月19日召开2025年年度股东会,审议通过了关于变更注册资本及修订《公司章程》的议案。注册资本由1,508,548,229元变更为1,622,937,872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/RB2026060100040682.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"executive","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0132","BK0070","BK0077","BK0233","002171"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2639732576","title":"楚江新材(002171)披露为子公司提供合计4.2亿元担保进展,5月29日股价下跌2.69%","url":"https://stock-news.laohu8.com/highlight/detail?id=2639732576","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2639732576?lang=zh_cn&edition=full","pubTime":"2026-05-29 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半导体热处理装备订单是否持续增长?是否新增头部半导体客户?楚江新材回复:尊敬的投资者,您好!子公司顶立科技的热工装备广泛应用于半导体材料领域,包括碳化硅化学气相沉积装备、氮化硼化学气相沉积装备、石墨提纯装备、高温纯化装备等,感谢您的关注!以上内容为证券之星据公开信息整理,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/RB2026052600025425.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":["002171","159582","BK0070","BK0077","BK0132","BK0233"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2638943555","title":"楚江新材:子公司顶立科技研发制备的高纯碳粉已实现小批量销售","url":"https://stock-news.laohu8.com/highlight/detail?id=2638943555","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2638943555?lang=zh_cn&edition=full","pubTime":"2026-05-26 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6N碳粉作为国产替代核心材料,未来市占率目标?楚江新材回复:尊敬的投资者,您好!子公司顶立科技研发制备的高纯碳粉已实现小批量销售,主要应用于锂离子负极材料、SiC单晶、人造钻石、莫桑石、核石墨等领域。感谢您的关注!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/RB2026052600024731.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":["BK0070","BK0233","BK0132","002171","BK0077"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2638301783","title":"股市必读:楚江新材(002171)5月22日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2638301783","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2638301783?lang=zh_cn&edition=full","pubTime":"2026-05-25 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铜基封装材料方面有无技术布局或产品落地?当日关注点来自交易信息汇总:5月22日主力资金净流入2574.0万元,呈现明显吸筹迹象。","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/RB2026052500000593.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":["BK0233","002171","BK0132","BK0077","BK0070"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2637932191","title":"楚江新材:精密铜及铜合金带箔材产品可应用于半导体产品研发与生产环节","url":"https://stock-news.laohu8.com/highlight/detail?id=2637932191","media":"证券之星","labels":["productRelease"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2637932191?lang=zh_cn&edition=full","pubTime":"2026-05-23 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