智通财经APP讯，长青科技(001324.SZ)发布公告，公司于近日收到公司股东深创投及其一致行动人、国 润九号、常州珊瑚出具的《关于股份减持计划的告知函》，相关股东拟减持合计不超5.98%公司股份。 ...

格隆汇8月3日｜长青科技(001324.SZ)公告称，合计持股5%以上的股东深创投及其一致行动人、国润九 号及常州珊瑚拟于15个交易日后的连续90个自然日内通过集中竞价和/或大宗交易方式合计减持不超过 824.73万股，占公司总股本的5.98%，减持原因为股东自身资金需求。 ...

长青科技：合计持股5%以上股东及其一致行动人拟合计减持不超过5.98%公司股份 智通财经8月3日电，长青科技(001324.SZ)公告称，合计持股5%以上的股东深创投及其一致行动人、国 润九号及常州珊瑚拟于15个交易日后的连续90个自然日内通过集中竞价和/或大宗交易方式合计减持不 超过824.73万股，占公司总股本的5.98%，减持原因为股东自身资金需求。 ...

常州长青科技股份有限公司 关于合计持股 5%以上股东及其一致行动人 减持股份预披露的公告 证券代码：001324 证券简称：长青科技 公告编号：2025-029 公司于近日收到公司部分股东及其一致行动人出具的《关于股份减持计划的 告知函》，现将有关事项公告如下： 二、合计持股 5%以上股东及其一致行动人减持计划情况 1、减持原因：股东自身资金需求； 2、股份来源：首次公开发行前股份； 3、减持期间：自本公告披露之日起 15 个交易日后的连续 90 个自然日内（相 关法律法规禁止减持的期间除外）； 4、减持方式：集中竞价和/或大宗交易； 股东深圳市创新投资集团有限公司及其一致行动人常州红土创新创业投资 有限公司、常州武进红土创业投资有限公司、北京红土鑫洲创业投资中心（有限 合伙），合计持有 5%以上股份的股东常州国润九号企业管理咨询合伙企业（有 限合伙）、常州珊瑚私募基金管理合伙企业（有限合伙）－常州国润九号企业管 理咨询合伙企业（有限合伙）均保证向本公司提供的信息内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 特别提示： 1、合 ...

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 688285 | 高铁电气 | 8.94 | 3.59% | 5.47万 | 4853.82万 | | 300923 | 研奧股份 | 25.79 | 2.46% | 2.17万 | 5562.31万 | | 300594 | 朗进科技 | 18.93 | 2.27% | 3.54万 | 6661.04万 | | 300011 | 鼎汉技术 | 7.74 | 2.25% | 6 9.84万 | 7551.99万 | | 300851 | 交大思诺 | 28.73 | 1.92% | 9620.0 | 2752.82万 | | 603500 | 祥和实业 | 9.35 | 1.41% | 6.51万 | 6076.58万 | | 605001 | 威奧股份 | 7.64 | 1.33% | 6.65万 | 5072.34万 | | 605298 | 必得科技 | 15.27 | 1.26% | 2.56万 | 3905.64万 | | 603111 ...

金融界消息 截至2025年7月30日收盘，长青科技（001324）报收于21.98元，下跌4.02%，换手率 11.02%，成交量9.00万手，成交金额1.99亿元。 资金流向方面，今日主力资金净流出1676.48万元，占比成交额8.44%。其中，超大单净流出334.76万 元、占成交额1.68%，大单净流出1341.72万元、占成交额6.75%，中单净流出流入369.13万元、占成交 额1.86%，小单净流入1307.34万元、占成交额6.58%。 长青科技最新一期业绩显示，截至2025一季报，公司营业总收入9665.53万元、同比增长18.46%，归属 净利润1270.91万元，同比减少8.70%，扣非净利润1107.29万元，同比增长10.10%，流动比率4.528、速 动比率3.843、资产负债率17.29%。 天眼查商业履历信息显示，常州长青科技股份有限公司，成立于2005年，位于常州市，是一家以从事科 技推广和应用服务业为主的企业。企业注册资本13800万人民币，实缴资本13800万人民币。公司法定代 表人为周银妹。 通过天眼查大数据分析，常州长青科技股份有限公司共对外投资了10家企业，参与招投标 ...

证券之星消息，7月30日轨交设备板块较上一交易日下跌0.27%，长青科技领跌。当日上证指数报收于 3615.72，上涨0.17%。深证成指报收于11203.03，下跌0.77%。轨交设备板块个股涨跌见下表： 从资金流向上来看，当日轨交设备板块主力资金净流出2.97亿元，游资资金净流入7983.92万元，散户资 金净流入2.18亿元。轨交设备板块个股资金流向见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 301016 | 雷尔伟 | 17.79 | 1.83% | 7.95万 | | 1.40亿 | | 301048 | 全唐重工 | 11.30 | 0.71% | 10.31万 | | + 1.16亿 | | 601766 | 中国中车 | 7.54 | 0.67% | 69.52万 | | 5.25亿 | | 920027 | 交大铁发 | 29.18 | 0.55% | 1.40万 | | 4070.16万 | | 000008 | 神州高铁 | 2.84 | 0. ...

证券代码：001324 证券简称：长青科技 公告编号：2025-028 特此公告。 常州长青科技股份有限公司 董事会 2025 年 7 月 25 日 常州长青科技股份有限公司（以下简称"公司"）董事会于2025年7月25日 收到公司董事黄珍丽女士递交的书面辞职报告。黄珍丽女士因个人工作原因，请 求辞去公司第四届董事会董事职务，原定任期为公司第四届董事会届满为止。辞 去董事职务后，黄珍丽女士仍在公司任职。 根据《中华人民共和国公司法》及《常州长青科技股份有限公司章程》等有 关规定，黄珍丽女士的辞职不会导致公司董事会成员低于法定最低人数，其辞职 自辞职报告送达公司董事会之日即时生效。公司将按照法定程序尽快完成董事补 选。 黄珍丽女士已确认与公司董事会无任何意见分歧，亦无任何与辞职有关的事 项需提请公司股东注意。截至本公告披露日，黄珍丽女士未直接持有公司股份， 其在公司2024年员工持股计划中持有的份额，按照公司2024年员工持股计划的相 关规定处理。除此之外，黄珍丽女士不存在其他应当履行而未履行的承诺事项。 公司及董事会对黄珍丽女士在公司担任董事期间为公司发展所作出的贡献 表示衷心感谢！ 常州长青科技股份有限公司 ...

Group 1: Company Performance and Growth - The company has seen steady progress in its operations during the first half of the year, with significant revenue growth needed to meet the 2025 performance targets [3] - The company aims to enhance its operational performance through domestic and international market expansion and continuous technological innovation [3] - The gross profit margin is expected to improve due to the rail transit business, with ongoing efforts to increase market share and profitability [3][4] Group 2: Business Segments and Strategies - The decline in revenue from the building decoration business is attributed to external environmental factors, with plans to innovate and upgrade equipment to meet customer needs [4] - The company is focusing on the development of sandwich lightweight composite materials, which align with national carbon neutrality strategies and are gaining traction in the rail transit and construction sectors [4] - Future overseas revenue and orders are projected to grow, with plans to strengthen the overseas marketing network and increase new product development [4] Group 3: Future Outlook and Strategic Initiatives - The company plans to concentrate on its core business of sandwich lightweight composite materials, aiming for multi-field applications and enhanced market presence [5] - There is a commitment to digital and intelligent transformation to improve management efficiency and promote sustainable high-quality development [5] - The company is cautious about expanding into a second core business or pursuing acquisitions, focusing on steady and sustainable growth while evaluating risks and opportunities [5]

Group 1 - *ST San Sheng (002742.SZ): The controlling shareholder Pan Xianwen's 32.2 million shares have been transferred, accounting for 7.30% of the total share capital, reducing his holding from 17.26% to 16.75, with no change in company control [1] - Aikang Co., Ltd. (300889.SZ): Shareholders Zhang Fengbin and Feng Renrong reduced their holdings by a total of 1.76 million shares, accounting for 1.06% of the total share capital, completing the reduction plan [1] - Allianz Ruishi (301042.SZ): Director Shen Lei reduced his holdings by 98,700 shares, accounting for 0.14% of the total share capital, with the reduction plan period ending [1] Group 2 - Baotong Technology (300031.SZ): Controlling shareholder Bao Zhifang and director Tang Yu plan to reduce their holdings by up to 8.3749 million shares and 1.526988 million shares, accounting for no more than 2% and 0.36% of the total share capital, respectively [2] - Biyiwei (688045.SH): Shareholders Fang Guang Erqi and Yuan Chengjun plan to reduce their holdings by up to 139,680 shares and 69,840 shares, accounting for no more than 2% and 1% of the total share capital, respectively [2] - Chahua Co., Ltd. (603615.SH): Shareholder Shenzhen Hanjinliang reduced 2.397 million shares, accounting for 0.99% of the total share capital, completing the reduction plan [2] Group 3 - Dacai Co., Ltd. (605287.SH): Shareholder Qingdao Dikuang Chanquan Development Co., Ltd. reduced 3.64 million shares, accounting for 2.60% of the total share capital, completing the reduction plan [3] - Dize Pharmaceutical (688192.SH): Vice President Zhang Shiying reduced 161,550 shares, accounting for 0.0035% of the total share capital, completing the reduction plan [3] - Fuhan Micro (300613.SZ): Controlling shareholder's concerted action party plans to reduce up to 6.90208 million shares, accounting for 3% of the total share capital [3] Group 4 - Guanghuan Xinwang (300383.SZ): Directors and vice presidents plan to reduce a total of up to 720,476 shares, accounting for no more than 0.04% of the total share capital [4] - Hanyu Group (300403.SZ): Director and Vice President Wu Geming plans to reduce up to 1 million shares, accounting for 0.1658% of the total share capital [4] - Haosen Intelligent (688529.SH): Shareholders plan to reduce a total of up to 3 million shares, accounting for 1.7838% of the total share capital [4] Group 5 - Huilong New Materials (301057.SZ): Controlling shareholder's concerted action party plans to reduce up to 3.482902 million shares, accounting for 3% of the total share capital excluding repurchased shares [5] - Huitong Co., Ltd. (688219.SH): Shareholder Tong'an Fund reduced 4.667815 million shares, accounting for 0.93% of the total share capital, completing the reduction plan [5] Group 6 - Jiangsu Shentong (002438.SZ): Shareholder Huzhou Fenglin Huoshan Equity Investment Partnership reduced a total of 14.205 million shares, accounting for 2.798808% of the total share capital, completing the reduction plan [6] - Jiangtian Chemical (300927.SZ): Shareholder Jiangshan Co., Ltd. reduced 1.3265 million shares, accounting for 0.92% of the total share capital [6] - Jin Sanjiang (301059.SZ): Shareholder Guangzhou Saina reduced 104,900 shares, accounting for 0.05% of the total share capital, completing the reduction plan [6] Group 7 - Jingxue Energy (301010.SZ): Controlling shareholder's concerted action party reduced 1.08 million shares, accounting for 1% of the total share capital, completing the reduction plan [7] - Jiuwu High-Tech (300631.SZ): Vice President Wang Xiaohu and Cheng Junjun plan to reduce up to 18,900 shares and 5,000 shares, accounting for no more than 0.1511% and 0.04% of the total share capital, respectively [7] - Kanghui Pharmaceutical (603139.SH): Shareholder Shanghai Sailoxian plans to reduce up to 2.9964 million shares, accounting for 3% of the total share capital [7] Group 8 - Meino Biological (301156.SZ): Shareholder's concerted action party reduced 1.297029 million shares, accounting for 0.92% of the total share capital, completing the reduction plan [8] - Minfa Aluminum Industry (002578.SZ): Shareholder Huang Tianhuo reduced 6.6702 million shares, accounting for 0.71% of the total share capital, reducing his holding to 4.9963% [8] - Nuo Puxin (002215.SZ): Directors and senior management plan to reduce a total of up to 1.8607 million shares, accounting for no more than 0.185% of the total share capital [8] Group 9 - Entropy Technology (301330.SZ): Shareholders reduced a total of 4,693,864 shares, accounting for 1.9556% of the total share capital, completing the reduction plan [9] - Shengbang Co., Ltd. (301233.SZ): Supervisor Hu Jilin plans to reduce up to 5,650 shares, accounting for 0.0111% of the total share capital [9] - Shudao Equipment (300540.SZ): Senior management did not reduce their shares, and the reduction plan period has ended [9] Group 10 - Tongyu Communications (002792.SZ): Controlling shareholder and actual controller Shi Guiqing plans to reduce up to 15,653,487 shares, accounting for 2.9963% of the total share capital [10] Group 11 - Wuzhou Xinchun (603667.SH): Senior management plans to reduce a total of up to 22,500 shares, accounting for no more than 0.0061%, 0.0067%, and 0.0037% of the total share capital [11] - New Sharp Co., Ltd. (688257.SH): Senior management plans to reduce up to 750,000 shares, accounting for no more than 0.2971% of the total share capital [11] - New Hope (000876.SZ): Senior management reduced 225,000 shares, accounting for 0.005% of the total share capital, completing the reduction plan [11] Group 12 - Youke De (688158.SH): Shareholder Zhongyi Capital reduced 882,766 shares, accounting for 0.19% of the total share capital, completing the reduction plan [12] - Changqing Technology (001324.SZ): Shareholders reduced a total of 4,165,050 shares, accounting for 3.00% of the total share capital, completing the reduction plan [12] - Changxin Bochuang (300548.SZ): Shareholders plan to reduce up to 8.6 million shares, accounting for 2.95% of the total share capital [12] Group 13 - Zhongfu Industrial (600595.SH): Shareholder Henan Yicheng Chuangtou plans to reduce up to 40 million shares, accounting for 1% of the total share capital [13] - Zhuhai Ming Technology (300232.SZ): Controlling shareholder Lin Mingfeng plans to reduce up to 21,722,009 shares, accounting for 1.99% of the total share capital [13] - Zhuoyi Information (688258.SH): Employee shareholding platform plans to reduce up to 2,271,445 shares, accounting for no more than 1.88% of the total share capital [13]