003022 联泓新科
已收盘 03-26 15:00:00
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股市必读：联泓新科（003022）3月19日董秘有最新回复
证券之星 · 03-20
股市必读：联泓新科（003022）3月19日董秘有最新回复
联泓新科：公司POE项目正在积极推进试生产准备工作
证券之星 · 03-19
联泓新科：公司POE项目正在积极推进试生产准备工作
联泓新科：公司锂电添加剂VC产品所用原料主要为自供
证券之星 · 03-19
联泓新科：公司锂电添加剂VC产品所用原料主要为自供
联泓新科：公司年产甲醇约100万吨
证券之星 · 03-19
联泓新科：公司年产甲醇约100万吨
联泓新科：公司部分产品出口至东南亚、拉美等地区国家
证券之星 · 03-19
联泓新科：公司部分产品出口至东南亚、拉美等地区国家
联泓新科：华宇同方融资不影响公司控股地位
证券之星 · 03-12
联泓新科：华宇同方融资不影响公司控股地位
联泓新科：公司根据下游装置负荷和市场情况，灵活安排甲醇外购比例
证券之星 · 03-12
联泓新科：公司根据下游装置负荷和市场情况，灵活安排甲醇外购比例
联泓新科：公司10万吨/年POE项目于2026年2月建成中交，已进入试生产准备阶段
证券之星 · 03-12
联泓新科：公司10万吨/年POE项目于2026年2月建成中交，已进入试生产准备阶段
股市必读：联泓新科（003022）3月10日董秘有最新回复
证券之星 · 03-11
股市必读：联泓新科（003022）3月10日董秘有最新回复
联泓新科：公司PLA产品采用自主开发的全产业链技术，现已开发出高、中、低光纯PLA系列产品
每日经济新闻 · 03-10
联泓新科：公司PLA产品采用自主开发的全产业链技术，现已开发出高、中、低光纯PLA系列产品
联泓新科：有关原料及产品价格对业绩影响请关注公司定期报告
证券日报网 · 03-04
联泓新科：有关原料及产品价格对业绩影响请关注公司定期报告
联泓新科：公司自产甲醇约100万吨/年
证券之星 · 03-04
联泓新科：公司自产甲醇约100万吨/年
股市必读：联泓新科（003022）2月24日董秘有最新回复
证券之星 · 02-25
股市必读：联泓新科（003022）2月24日董秘有最新回复
联泓新科（003022）披露科技创新债券获准注册公告，2月24日股价上涨1.09%
证券之星 · 02-24
联泓新科（003022）披露科技创新债券获准注册公告，2月24日股价上涨1.09%
联泓新科(003022.SZ)：科技创新债券获准注册
智通财经 · 02-13
联泓新科(003022.SZ)：科技创新债券获准注册
股市必读：联泓新科（003022）2月5日收盘跌6.32%，主力净流出1425.78万元
证券之星 · 02-06
股市必读：联泓新科（003022）2月5日收盘跌6.32%，主力净流出1425.78万元
联泓新科（003022）披露子公司首次通过高新技术企业认定的公告，2月4日股价上涨1.91%
证券之星 · 02-04
联泓新科（003022）披露子公司首次通过高新技术企业认定的公告，2月4日股价上涨1.91%
股市必读：联泓新科（003022）1月30日董秘有最新回复
证券之星 · 02-02
股市必读：联泓新科（003022）1月30日董秘有最新回复
联泓新科：公司POE装置预计于今年一季度建成投产
证券之星 · 01-30
联泓新科：公司POE装置预计于今年一季度建成投产
联泓新科：联泓惠生10万吨/年POE项目采用自主开发的溶液法工艺技术路线
证券之星 · 01-30
联泓新科：联泓惠生10万吨/年POE项目采用自主开发的溶液法工艺技术路线
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公司概况
公司名称：
联泓新材料科技股份有限公司
所属行业：
化学原料和化学制品制造业
上市日期：
2020-12-08
主营业务：
联泓新材料科技股份有限公司的主营业务是先进高分子材料和特种精细材料的研发、生产和销售。公司的主要产品是EVA、VA、UHMWPE、PLA、电子特气、PP、EO、EOD、EC。公司获评“全国工业和信息化系统先进集体”、“中国卓越管理公司”等荣誉。
发行价格：
11.46
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02:52","pubTimestamp":1773946330,"startTime":"0","endTime":"0","summary":"截至2026年3月19日收盘，联泓新科报收于19.53元，下跌0.96%，换手率1.02%，成交量13.59万手，成交额2.68亿元。董秘最新回复投资者： 产品销往 21 个国家和地区，请问具体包括哪些国家？董秘： 您好，公司10万吨/年POE项目已于2026年2月建成中交，正在积极进行试生产准备工作，项目进展情况请关注后续相关公告。","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/RB2026032000002407.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":["003022","BK0229"],"gpt_icon":0},{"id":"2620212784","title":"联泓新科：公司POE项目正在积极推进试生产准备工作","url":"https://stock-news.laohu8.com/highlight/detail?id=2620212784","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2620212784?lang=zh_cn&edition=full","pubTime":"2026-03-19 15:36","pubTimestamp":1773905775,"startTime":"0","endTime":"0","summary":"证券之星消息，联泓新科(003022)03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：请问贵司，poe粒子会在3月份如期投产吗？投产后多久能达到10吨的产能满产和满销？联泓新科回复：您好，公司POE项目正在积极推进试生产准备工作，公司有信心实现产品全产全销。谢谢！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/RB2026031900020078.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":["BK0229","003022"],"gpt_icon":0},{"id":"2620755212","title":"联泓新科：公司锂电添加剂VC产品所用原料主要为自供","url":"https://stock-news.laohu8.com/highlight/detail?id=2620755212","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2620755212?lang=zh_cn&edition=full","pubTime":"2026-03-19 15:36","pubTimestamp":1773905774,"startTime":"0","endTime":"0","summary":"证券之星消息，联泓新科03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：锂电添加剂 - 成本涨幅：原料EC/CEC价格上涨约70%，综合成本涨幅约40%-50%。- 成品涨幅：电池级VC从约4.5万元/吨涨至23.5万元/吨，涨幅超400%。联泓新科回复：您好，公司锂电添加剂VC产品所用原料主要为自供；受益于新能源车、储能等终端市场快速发展，2025年四季度以来VC供应趋紧，市场价格涨幅较大，具体价格信息建议查询相关资讯网站。","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/RB2026031900020075.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":["BK0229","003022"],"gpt_icon":0},{"id":"2620121223","title":"联泓新科：公司年产甲醇约100万吨","url":"https://stock-news.laohu8.com/highlight/detail?id=2620121223","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2620121223?lang=zh_cn&edition=full","pubTime":"2026-03-19 15:36","pubTimestamp":1773905771,"startTime":"0","endTime":"0","summary":"证券之星消息，联泓新科(003022)03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：公司年产甲醇多少吨？联泓新科回复：您好，公司年产甲醇约100万吨，主要作为公司MTO装置的原料，保障了公司高端烯烃产业链的成本优势。谢谢！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/RB2026031900020068.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":["BK0229","003022"],"gpt_icon":0},{"id":"2620121922","title":"联泓新科：公司部分产品出口至东南亚、拉美等地区国家","url":"https://stock-news.laohu8.com/highlight/detail?id=2620121922","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2620121922?lang=zh_cn&edition=full","pubTime":"2026-03-19 15:33","pubTimestamp":1773905591,"startTime":"0","endTime":"0","summary":"证券之星消息，联泓新科(003022)03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：产品销往 21 个国家和地区，请问具体包括哪些国家？联泓新科回复：您好，公司部分产品出口至东南亚、拉美等地区国家。谢谢！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/RB2026031900019581.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":["003022","BK0229"],"gpt_icon":0},{"id":"2618138711","title":"联泓新科：华宇同方融资不影响公司控股地位","url":"https://stock-news.laohu8.com/highlight/detail?id=2618138711","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2618138711?lang=zh_cn&edition=full","pubTime":"2026-03-12 18:15","pubTimestamp":1773310523,"startTime":"0","endTime":"0","summary":"联泓新科回复：您好，华宇同方所在的电子材料行业是公司长期看好并重点布局的方向之一，华宇同方此次融资引入行业有影响力的产业资本，进一步完善了治理结构，有利于华宇同方及相关业务的长远发展，不影响公司对其的控股地位。","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/RB2026031200031506.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":["BK0229","003022"],"gpt_icon":0},{"id":"2618138017","title":"联泓新科：公司根据下游装置负荷和市场情况，灵活安排甲醇外购比例","url":"https://stock-news.laohu8.com/highlight/detail?id=2618138017","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2618138017?lang=zh_cn&edition=full","pubTime":"2026-03-12 18:15","pubTimestamp":1773310521,"startTime":"0","endTime":"0","summary":"证券之星消息，联泓新科(003022)03月12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：请问贵司原料中的甲醇外购量占比多少？近期石油价格大幅上涨对贵司成本有何影响？联泓新科回复：您好，公司根据下游装置负荷和市场情况，灵活安排甲醇外购比例。近期原油价格波动，甲醇和公司产品价格出现不同程度的上涨，具体影响尚需根据价格变化的幅度和持续性综合考量。谢谢！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/RB2026031200031502.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":["BK0229","003022"],"gpt_icon":0},{"id":"2618013876","title":"联泓新科：公司10万吨/年POE项目于2026年2月建成中交，已进入试生产准备阶段","url":"https://stock-news.laohu8.com/highlight/detail?id=2618013876","media":"证券之星","labels":["productRelease"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2618013876?lang=zh_cn&edition=full","pubTime":"2026-03-12 18:15","pubTimestamp":1773310520,"startTime":"0","endTime":"0","summary":"证券之星消息，联泓新科03月12日在投资者关系平台上答复投资者关心的问题。如果这次石油价格持续高于100美元，贵司的产品会否大幅涨价？联泓新科回复：您好，公司10万吨/年POE项目于2026年2月建成中交，已进入试生产准备阶段。近期受外部环境及行业供需的影响，EVA、POE等产品随行就市上调价格，具体信息请查询相关资讯网站。","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/RB2026031200031501.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":["003022","BK0229"],"gpt_icon":0},{"id":"2618364950","title":"股市必读：联泓新科（003022）3月10日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2618364950","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2618364950?lang=zh_cn&edition=full","pubTime":"2026-03-11 01:04","pubTimestamp":1773162253,"startTime":"0","endTime":"0","summary":"截至2026年3月10日收盘，联泓新科报收于19.84元，下跌3.69%，换手率1.72%，成交量22.96万手，成交额4.59亿元。当日关注点来自交易信息汇总：3月10日主力资金净流出1584.01万元，游资资金净流入2468.71万元。","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/RB2026031100000494.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":["BK0229","003022"],"gpt_icon":0},{"id":"2618600384","title":"联泓新科：公司PLA产品采用自主开发的全产业链技术，现已开发出高、中、低光纯PLA系列产品","url":"https://stock-news.laohu8.com/highlight/detail?id=2618600384","media":"每日经济新闻","labels":["productRelease"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2618600384?lang=zh_cn&edition=full","pubTime":"2026-03-10 11:09","pubTimestamp":1773112140,"startTime":"0","endTime":"0","summary":"公司PLA产品采用自主开发的全产业链技术，现已开发出高、中、低光纯PLA系列产品，不断推向市场；公司与中国科学院相关院所合作开发的二氧化碳基生物可降解材料PPC，具有刚韧平衡性好、阻隔性好、透明度高等优点，兼具环境友好和固碳双重优势。","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"sina","url":"https://finance.sina.com.cn/stock/relnews/cn/2026-03-10/doc-inhqnmhs6364903.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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19:38","pubTimestamp":1772624280,"startTime":"0","endTime":"0","summary":"证券日报网讯3月4日，联泓新科在互动平台回答投资者提问时表示，有关原料及产品价格对业绩影响，请关注公司定期报告。\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/2026-03-04/doc-inhpvpqn0401936.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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16:51","pubTimestamp":1772614270,"startTime":"0","endTime":"0","summary":"证券之星消息，联泓新科(003022)03月04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：公司现在有多少甲醇库存，是否会因为甲醇价格上涨受益联泓新科回复：您好，公司自产甲醇约100万吨/年，采取灵活策略，保持合理且充足的甲醇库存，受益程度后续需根据甲醇和其他产品价格变化的幅度和持续性综合考量。谢谢！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/RB2026030400028883.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":["003022","BK0229"],"gpt_icon":0},{"id":"2614749720","title":"股市必读：联泓新科（003022）2月24日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2614749720","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2614749720?lang=zh_cn&edition=full","pubTime":"2026-02-25 01:30","pubTimestamp":1771954233,"startTime":"0","endTime":"0","summary":"截至2026年2月24日收盘，联泓新科报收于20.39元，上涨1.09%，换手率0.45%，成交量6.07万手，成交额1.24亿元。董秘最新回复投资者： 董秘你好！否则无法解释公司在赚钱的情况下股价却在下跌。当日关注点来自交易信息汇总：2月24日主力资金净流出262.74万元，游资资金净流入368.8万元。","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/RB2026022500000846.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":["003022","BK0229"],"gpt_icon":0},{"id":"2613797741","title":"联泓新科（003022）披露科技创新债券获准注册公告，2月24日股价上涨1.09%","url":"https://stock-news.laohu8.com/highlight/detail?id=2613797741","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2613797741?lang=zh_cn&edition=full","pubTime":"2026-02-24 18:53","pubTimestamp":1771930391,"startTime":"0","endTime":"0","summary":"截至2026年2月24日收盘，联泓新科报收于20.39元，较前一交易日上涨1.09%，最新总市值为272.32亿元。该股当日开盘20.32元，最高20.54元，最低20.27元，成交额达1.24亿元，换手率为0.45%。联泓新材料科技股份有限公司近日披露《关于科技创新债券获准注册的公告》。公告显示，公司于2025年12月5日召开董事会，2025年12月30日召开临时股东大会，审议通过发行不超过10亿元科技创新债券的议案。","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/RB2026022400037763.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":["003022","BK0229"],"gpt_icon":0},{"id":"2611131456","title":"联泓新科(003022.SZ)：科技创新债券获准注册","url":"https://stock-news.laohu8.com/highlight/detail?id=2611131456","media":"智通财经","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2611131456?lang=zh_cn&edition=full","pubTime":"2026-02-13 16:21","pubTimestamp":1770970905,"startTime":"0","endTime":"0","summary":"智通财经APP讯，联泓新科(003022.SZ)发布公告，近日，公司收到交易商协会出具的《接受注册通知书》(中市协注〔2026〕 MTN129 号)，交易商协会决定接受公司科技创新债券注册。主要内容如下：本次注册基础品种为中期票据，注册金额为10亿元，注册额度自《接受注册通知书》落款之日起2年内有效，由青岛银行股份有限公司主承销。","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":"http://www.zhitongcaijing.com/content/detail/1405143.html","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":"stock_zhitongcaijing","symbols":["003022","BK0229"],"gpt_icon":0},{"id":"2609588558","title":"股市必读：联泓新科（003022）2月5日收盘跌6.32%，主力净流出1425.78万元","url":"https://stock-news.laohu8.com/highlight/detail?id=2609588558","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2609588558?lang=zh_cn&edition=full","pubTime":"2026-02-06 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22:36","pubTimestamp":1770215779,"startTime":"0","endTime":"0","summary":"截至2026年2月4日收盘，联泓新科报收于21.36元，较前一交易日上涨1.91%，最新总市值为285.28亿元。该股当日开盘20.9元，最高21.4元，最低20.73元，成交额达2.21亿元，换手率为0.79%。近日，联泓新材料科技股份有限公司披露《关于子公司首次通过高新技术企业认定的公告》。本次为华宇同方首次被认定为高新技术企业，2025年至2027年可按15%的税率缴纳企业所得税。截至目前，公司共有5家高新技术企业，包括公司本部及多家子公司。","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/RB2026020400041722.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":["003022","BK0229"],"gpt_icon":0},{"id":"2608888544","title":"股市必读：联泓新科（003022）1月30日董秘有最新回复","url":"https://stock-news.laohu8.com/highlight/detail?id=2608888544","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2608888544?lang=zh_cn&edition=full","pubTime":"2026-02-02 01:36","pubTimestamp":1769967372,"startTime":"0","endTime":"0","summary":"截至2026年1月30日收盘，联泓新科报收于21.35元，下跌2.6%，换手率1.25%，成交量16.63万手，成交额3.53亿元。董秘最新回复投资者： 您好，公司POE产线有没有建成投产，谢谢董秘： 您好，公司POE装置预计于今年一季度建成投产。董秘： 您好，公司按照相关规定履行信息披露义务，2025年业绩情况请关注后续相关公告。投资者： 联泓惠生，规划30万吨/年POE，一期10万吨/年进展如何？","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/RB2026020200000751.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":["003022","BK0229"],"gpt_icon":0},{"id":"2607015117","title":"联泓新科：公司POE装置预计于今年一季度建成投产","url":"https://stock-news.laohu8.com/highlight/detail?id=2607015117","media":"证券之星","labels":["productRelease"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2607015117?lang=zh_cn&edition=full","pubTime":"2026-01-30 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