688357 建龙微纳
已收盘 07-30 15:00:01
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每周股票复盘：建龙微纳（688357）拟回购2000万至4000万股
证券之星 · 07-26
每周股票复盘：建龙微纳（688357）拟回购2000万至4000万股
建龙微纳（688357）披露以集中竞价交易方式回购公司股份的回购报告书，7月23日股价上涨2.33%
证券之星 · 07-23
建龙微纳（688357）披露以集中竞价交易方式回购公司股份的回购报告书，7月23日股价上涨2.33%
建龙微纳（688357）披露“建龙转债”可选择回售公告，7月21日股价上涨2.37%
证券之星 · 07-21
建龙微纳（688357）披露“建龙转债”可选择回售公告，7月21日股价上涨2.37%
建龙微纳（688357）披露以集中竞价交易方式回购公司股份方案的公告，7月20日股价下跌2.52%
证券之星 · 07-20
建龙微纳（688357）披露以集中竞价交易方式回购公司股份方案的公告，7月20日股价下跌2.52%
建龙微纳最新公告：拟2000万元—4000万元回购公司股份
证券之星 · 07-19
建龙微纳最新公告：拟2000万元—4000万元回购公司股份
每周股票复盘：建龙微纳（688357）拟变更63.82%可转债募资用途
证券之星 · 07-19
每周股票复盘：建龙微纳（688357）拟变更63.82%可转债募资用途
建龙微纳（688357）披露拟变更部分募集资金投资项目，7月16日股价下跌3.73%
证券之星 · 07-16
建龙微纳（688357）披露拟变更部分募集资金投资项目，7月16日股价下跌3.73%
每周股票复盘：建龙微纳（688357）拟变更募投项目用途
证券之星 · 07-05
每周股票复盘：建龙微纳（688357）拟变更募投项目用途
建龙微纳（688357）披露关于变更部分募集资金投资项目的议案，7月03日股价下跌0.59%
证券之星 · 07-03
建龙微纳（688357）披露关于变更部分募集资金投资项目的议案，7月03日股价下跌0.59%
建龙微纳（688357）披露可转债转股结果暨股份变动公告，7月1日股价下跌2.1%
证券之星 · 07-01
建龙微纳（688357）披露可转债转股结果暨股份变动公告，7月1日股价下跌2.1%
每周股票复盘：建龙微纳（688357）主体信用等级维持AA-
证券之星 · 06-28
每周股票复盘：建龙微纳（688357）主体信用等级维持AA-
建龙微纳：机构维持建龙转债评级为AA-，评级展望为稳定
每日经济新闻 · 06-24
建龙微纳：机构维持建龙转债评级为AA-，评级展望为稳定
建龙微纳（688357）新增【储能】概念
证券之星 · 06-23
建龙微纳（688357）新增【储能】概念
每周股票复盘：建龙微纳（688357）建龙转债转股价格将调至71.41元
证券之星 · 06-07
每周股票复盘：建龙微纳（688357）建龙转债转股价格将调至71.41元
建龙微纳（688357）披露2025年年度权益分派方案及可转债转股价格调整安排，6月2日股价下跌1.67%
证券之星 · 06-02
建龙微纳（688357）披露2025年年度权益分派方案及可转债转股价格调整安排，6月2日股价下跌1.67%
建龙微纳（688357）披露关于不向下修正“建龙转债”转股价格的公告，6月1日股价下跌1.04%
证券之星 · 06-01
建龙微纳（688357）披露关于不向下修正“建龙转债”转股价格的公告，6月1日股价下跌1.04%
建龙微纳（688357）新增【燃料电池】概念
证券之星 · 05-25
建龙微纳（688357）新增【燃料电池】概念
建龙微纳（688357）披露“建龙转债”预计满足转股价格修正条件提示性公告，5月25日股价上涨1.45%
证券之星 · 05-25
建龙微纳（688357）披露“建龙转债”预计满足转股价格修正条件提示性公告，5月25日股价上涨1.45%
每周股票复盘：建龙微纳（688357）将参加2025年度业绩说明会
证券之星 · 05-24
每周股票复盘：建龙微纳（688357）将参加2025年度业绩说明会
建龙微纳（688357）披露2025年年度股东会决议公告，5月18日股价上涨0.12%
证券之星 · 05-18
建龙微纳（688357）披露2025年年度股东会决议公告，5月18日股价上涨0.12%
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公司概况
公司名称：
洛阳建龙微纳新材料股份有限公司
所属行业：
化学原料和化学制品制造业
上市日期：
2019-12-04
主营业务：
洛阳建龙微纳新材料股份有限公司的主营业务是工业气体分离、医用氧气、能源化工、石油化工、可再生资源、可再生能源等领域的相关分子筛吸附剂和催化剂的研发、生产、销售及技术服务。公司的主要产品是分子筛材料、活性氧化铝。
发行价格：
43.28
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15:00:01","open":24.7,"high":25.74,"low":24.7,"amount":33190000,"amplitude":0.0418,"askPrice":25.37,"askSize":90,"bidPrice":25.36,"bidSize":8,"shortable":0,"etf":0,"ttmEps":0.895,"tradingStatus":0,"nextMarketStatus":{"tag":"开盘","tradingStatus":2,"beginTime":1785461400000},"marketStatusCode":5,"adr":0,"adjPreClose":24.91,"symbolType":"stock_kcb","openAndCloseTimeList":[[1785375000000,1785382200000],[1785387600000,1785394800000]],"highLimit":27.4,"lowLimit":22.42,"ibTradeSell":true,"ibTradeBuySell":false,"totalEquity":100059875,"isCdr":false,"pbRate":1.44,"roa":"--","peRate":28.346369,"roe":"0.88%","epsLYR":0.98,"committee":-0.220459,"marketValue":2539000000,"turnoverRate":0.0132,"status":0,"afterMarket":{"amount":0,"volume":0,"close":25.37,"buyVolume":0,"sellVolume":600,"time":1785396837746,"indexStatus":"已收盘 07-30 15:30:00","preClose":24.91},"floatMarketCap":2539000000},"requestUrl":"/m/hq/s/688357","defaultTab":"news","newsList":[{"id":"2654050851","title":"每周股票复盘：建龙微纳（688357）拟回购2000万至4000万股","url":"https://stock-news.laohu8.com/highlight/detail?id=2654050851","media":"证券之星","labels":["shareholding","buyback"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2654050851?lang=zh_cn&edition=full","pubTime":"2026-07-26 03:25","pubTimestamp":1785007512,"startTime":"0","endTime":"0","summary":"截至2026年7月24日收盘，建龙微纳报收于23.39元，较上周的23.85元下跌1.93%。本周，建龙微纳7月20日盘中最高价报24.85元。本周关注点来自公司公告汇总：建龙微纳拟以集中竞价方式回购股份，金额不低于2,000万元且不超过4,000万元，用于员工持股或股权激励。来自公司公告汇总：建龙微纳调整可转债募投项目，原计划年产1.6万吨分子筛原粉产线变更为年产4.2万吨，涉及募集资金44,040.19万元。","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/RB2026072600001181.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"shareholding,buyback","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["BK0229","688357"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2653729159","title":"建龙微纳（688357）披露以集中竞价交易方式回购公司股份的回购报告书，7月23日股价上涨2.33%","url":"https://stock-news.laohu8.com/highlight/detail?id=2653729159","media":"证券之星","labels":["shareholding","buyback"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2653729159?lang=zh_cn&edition=full","pubTime":"2026-07-23 22:48","pubTimestamp":1784818096,"startTime":"0","endTime":"0","summary":"近日，洛阳建龙微纳新材料股份有限公司披露《关于以集中竞价交易方式回购公司股份的回购报告书》。公告显示，公司拟以集中竞价交易方式回购股份，回购金额不低于2,000万元且不超过4,000万元，资金来源为自有资金和/或自筹资金。回购股份价格不超过40.00元/股，回购期限为董事会审议通过之日起12个月内。回购股份拟用于员工持股计划或股权激励，若三年内未使用完毕，未转让部分将被注销。","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/RB2026072300048369.shtml","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"shareholding,buyback","news_rank":0,"length":0,"strategy_id":0,"source":"stockstar","symbols":["688357","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2653205771","title":"建龙微纳（688357）披露“建龙转债”可选择回售公告，7月21日股价上涨2.37%","url":"https://stock-news.laohu8.com/highlight/detail?id=2653205771","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2653205771?lang=zh_cn&edition=full","pubTime":"2026-07-21 22:37","pubTimestamp":1784644648,"startTime":"0","endTime":"0","summary":"截至2026年7月21日收盘，建龙微纳报收于23.8元，较前一交易日上涨2.37%，最新总市值为23.81亿元。该股当日开盘23.4元，最高24.01元，最低22.68元，成交额达2830.47万元，换手率为1.21%。近日，洛阳建龙微纳新材料股份有限公司发布公告，因变更部分募集资金投资项目，“建龙转债”触发附加回售条款。回售期间“建龙转债”停止转股，持有人可自主选择是否回售，不具强制性。截至公告披露日，债券收盘价高于回售价格，回售可能导致持有人亏损。","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/RB2026072100045226.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":["BK0229","688357"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2652369294","title":"建龙微纳（688357）披露以集中竞价交易方式回购公司股份方案的公告，7月20日股价下跌2.52%","url":"https://stock-news.laohu8.com/highlight/detail?id=2652369294","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2652369294?lang=zh_cn&edition=full","pubTime":"2026-07-20 17:47","pubTimestamp":1784540859,"startTime":"0","endTime":"0","summary":"截至2026年7月20日收盘，建龙微纳报收于23.25元，较前一交易日下跌2.52%，最新总市值为23.26亿元。该股当日开盘24.18元，最高24.85元，最低23.06元，成交额达2996.29万元，换手率为1.25%。近日，洛阳建龙微纳新材料股份有限公司披露《关于以集中竞价交易方式回购公司股份方案的公告》。回购股份价格不超过40.00元/股，回购期限为董事会审议通过之日起12个月内。本次回购股份拟用于员工持股计划或股权激励，若三年内未使用完毕，未转让部分将被注销。","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/RB2026072000027557.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":["BK0229","688357"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2652259818","title":"建龙微纳最新公告：拟2000万元—4000万元回购公司股份","url":"https://stock-news.laohu8.com/highlight/detail?id=2652259818","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2652259818?lang=zh_cn&edition=full","pubTime":"2026-07-19 15:59","pubTimestamp":1784447973,"startTime":"0","endTime":"0","summary":"建龙微纳(688357.SH)公告称，拟2000万元—4000万元回购公司股份，用于员工持股计划或股权激励，回购价格不超过40元/股。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/RB2026071900004125.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":["BK0229","688357"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2652583242","title":"每周股票复盘：建龙微纳（688357）拟变更63.82%可转债募资用途","url":"https://stock-news.laohu8.com/highlight/detail?id=2652583242","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2652583242?lang=zh_cn&edition=full","pubTime":"2026-07-19 03:30","pubTimestamp":1784403029,"startTime":"0","endTime":"0","summary":"截至2026年7月17日收盘，建龙微纳报收于23.85元，较上周的25.53元下跌6.58%。本周，建龙微纳7月13日盘中最高价报25.98元。本次变更涉及募集资金占可转债募集资金净额的63.82%，项目总投资额为52,902.22万元，募集资金承诺投资总额不变，差额由自有资金补足。","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/RB2026071900001253.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","688357"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2651242844","title":"建龙微纳（688357）披露拟变更部分募集资金投资项目，7月16日股价下跌3.73%","url":"https://stock-news.laohu8.com/highlight/detail?id=2651242844","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2651242844?lang=zh_cn&edition=full","pubTime":"2026-07-16 22:46","pubTimestamp":1784213173,"startTime":"0","endTime":"0","summary":"截至2026年7月16日收盘，建龙微纳报收于24.51元，较前一交易日下跌3.73%，最新总市值为24.52亿元。该股当日开盘25.59元，最高25.59元，最低24.38元，成交额达4064.58万元，换手率为1.63%。近日，洛阳建龙微纳新材料股份有限公司披露《2026年第一次临时股东会会议资料》，拟变更部分募集资金投资项目，将原募投项目中两条分子筛原粉生产线产能由合计16,000吨/年调整为各42,000吨/年，调整后总产能达52,000吨/年，涉及变更用途的募集资金占可转债募集资金净额的63.82%。","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/RB2026071600040528.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":["688357","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2649692677","title":"每周股票复盘：建龙微纳（688357）拟变更募投项目用途","url":"https://stock-news.laohu8.com/highlight/detail?id=2649692677","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2649692677?lang=zh_cn&edition=full","pubTime":"2026-07-05 03:51","pubTimestamp":1783194671,"startTime":"0","endTime":"0","summary":"截至2026年7月3日收盘，建龙微纳报收于28.63元，较上周的27.49元上涨4.15%。本周，建龙微纳6月30日盘中最高价报30.87元。本周关注点来自公司公告汇总：建龙微纳拟将4.2万吨分子筛原粉产能调整，涉及募集资金44,040.19万元。2026年第二季度期间无转股发生。公司总股本因未发生转股而保持不变。公司将于2026年7月21日召开“建龙转债”2026年第一次债券持有人会议，审议《关于变更部分募集资金投资项目的议案》。","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/RB2026070500001287.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":["688357","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2648648656","title":"建龙微纳（688357）披露关于变更部分募集资金投资项目的议案，7月03日股价下跌0.59%","url":"https://stock-news.laohu8.com/highlight/detail?id=2648648656","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2648648656?lang=zh_cn&edition=full","pubTime":"2026-07-03 22:47","pubTimestamp":1783090039,"startTime":"0","endTime":"0","summary":"截至2026年7月3日收盘，建龙微纳报收于28.63元，较前一交易日下跌0.59%，最新总市值为28.65亿元。近日，洛阳建龙微纳新材料股份有限公司发布《关于召开2026年第一次临时股东会的通知》，宣布将于2026年7月21日召开2026年第一次临时股东会，股权登记日为2026年7月15日。本次会议将审议《关于变更部分募集资金投资项目的议案》和《关于修订公司部分管理制度的议案》，其中第一项议案对中小投资者单独计票。","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/RB2026070300046052.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":["BK0229","688357"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2648541728","title":"建龙微纳（688357）披露可转债转股结果暨股份变动公告，7月1日股价下跌2.1%","url":"https://stock-news.laohu8.com/highlight/detail?id=2648541728","media":"证券之星","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2648541728?lang=zh_cn&edition=full","pubTime":"2026-07-01 22:50","pubTimestamp":1782917425,"startTime":"0","endTime":"0","summary":"截至2026年7月1日收盘，建龙微纳报收于28.85元，较前一交易日下跌2.1%，最新总市值为28.87亿元。近日，洛阳建龙微纳新材料股份有限公司发布《可转债转股结果暨股份变动公告》。公告显示，公司可转债“建龙转债”自2023年9月14日进入转股期，截至2026年6月30日，累计有112,000元转债转换为公司股票，累计转股数量为1,544股，占转股前总股本的0.00186%。2026年第二季度期间无转股发生。公司总股本因未发生转股而保持不变。","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/RB2026070100043707.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":["BK0229","688357"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2646315676","title":"每周股票复盘：建龙微纳（688357）主体信用等级维持AA-","url":"https://stock-news.laohu8.com/highlight/detail?id=2646315676","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2646315676?lang=zh_cn&edition=full","pubTime":"2026-06-28 03:25","pubTimestamp":1782588312,"startTime":"0","endTime":"0","summary":"截至2026年6月26日收盘，建龙微纳报收于27.49元，较上周的28.42元下跌3.27%。本周，建龙微纳6月23日盘中最高价报30.4元。公司公告汇总洛阳建龙微纳新材料股份有限公司相关债券2026年跟踪评级报告中证鹏元对洛阳建龙微纳新材料股份有限公司相关债券进行2026年跟踪评级，维持主体信用等级AA-，评级展望为稳定，建龙转债信用等级维持AA-。前次评级结果与本次一致，评级机构均为中证鹏元，前次评级日期为2025年6月27日。","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/RB2026062800001025.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":["688357","BK0229"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645198108","title":"建龙微纳：机构维持建龙转债评级为AA-，评级展望为稳定","url":"https://stock-news.laohu8.com/highlight/detail?id=2645198108","media":"每日经济新闻","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2645198108?lang=zh_cn&edition=full","pubTime":"2026-06-24 18:03","pubTimestamp":1782295380,"startTime":"0","endTime":"0","summary":"每经AI快讯，6月24日，建龙微纳公告，中证鹏元资信评估股份有限公司于2026年6月24日对建龙转债开展跟踪信用评级，可转换公司债券简称为建龙转债，代码为118057。上一次评级结果为AA-，本次 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22:37","pubTimestamp":1780411035,"startTime":"0","endTime":"0","summary":"近日，洛阳建龙微纳新材料股份有限公司发布《关于实施2025年年度权益分派时可转债转股价格调整暨转股连续停牌的提示性公告》。公告显示，公司实施2025年年度权益分派，每10股派发现金红利3.00元（含税），不送红股，不以资本公积金转增股本。自2026年6月8日至股权登记日期间，可转债停止转股。公司将于2026年6月9日披露权益分派实施公告及转股价格调整公告。","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/RB2026060200047504.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":["BK0229","688357"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2640953450","title":"建龙微纳（688357）披露关于不向下修正“建龙转债”转股价格的公告，6月1日股价下跌1.04%","url":"https://stock-news.laohu8.com/highlight/detail?id=2640953450","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2640953450?lang=zh_cn&edition=full","pubTime":"2026-06-01 18:30","pubTimestamp":1780309828,"startTime":"0","endTime":"0","summary":"截至2026年6月1日收盘，建龙微纳报收于29.39元，较前一交易日下跌1.04%，最新总市值为29.41亿元。公告显示，截至2026年5月29日，公司股价已触发“建龙转债”转股价格向下修正条款。公司于2026年5月29日召开第四届董事会第二十二次会议，审议通过不向下修正转股价格的议案，表决结果为8票同意，0票反对，0票弃权。董事会决定本次不向下修正转股价格，且在未来三个月内如再次触发修正条件，亦不提出修正方案。","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/RB2026060100030311.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","688357"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2638569558","title":"建龙微纳（688357）新增【燃料电池】概念","url":"https://stock-news.laohu8.com/highlight/detail?id=2638569558","media":"证券之星","labels":[],"top":-1,"itemType":null,"share":"https://www.laohu8.com/m/news/2638569558?lang=zh_cn&edition=full","pubTime":"2026-05-25 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18:57","pubTimestamp":1779101833,"startTime":"0","endTime":"0","summary":"截至2026年5月18日收盘，建龙微纳报收于34.13元，较前一交易日上涨0.12%，最新总市值为34.15亿元。该股当日开盘34.09元，最高34.62元，最低33.01元，成交额达3001.29万元，换手率为0.88%。近日，建龙微纳发布《2025年年度股东会决议公告》。公告显示，公司于2026年5月15日召开2025年年度股东会，会议由董事会召集，董事长李建波主持，采用现场与网络投票相结合方式召开。出席会议股东共50人，代表有表决权股份37,018,628股，占公司总表决权的36.9964%。","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/RB2026051800030104.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":["688357","BK0229"],"isVideo":false,"video":null,"gpt_icon":0}],"profile":{"ret":0,"serverTime":1785397746329,"stockEarnings":[{"period":"1week","weight":0.0732},{"period":"1month","weight":-0.0795},{"period":"3month","weight":-0.3114},{"period":"6month","weight":-0.2728},{"period":"1year","weight":-0.2133},{"period":"ytd","weight":-0.2383}],"compareEarnings":[{"period":"1week","weight":-0.01},{"period":"1month","weight":-0.0602},{"period":"3month","weight":-0.069},{"period":"6month","weight":-0.0703},{"period":"1year","weight":0.0606},{"period":"ytd","weight":-0.0354}],"compareStock":{"symbol":"000001.SH","name":"上证指数"},"companyName":"洛阳建龙微纳新材料股份有限公司","boardCode":"AI0026","boardName":"化学原料和化学制品制造业","stockholders":"6255人(较上一季度增加3.77%)","perCapita":"15996股","listingDate":"2019-12-04","address":"河南省洛阳市偃师区产业集聚区工业区军民路7号","registeredCapital":"10005万元","survey":" 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