融券方面，长联科技12月22日融券偿还0.00股，融券卖出1900.00股，按当日收盘价计算，卖出金额9.33 万元；融券余量5960.00股，融券余额29.28万元，超过近一年90%分位水平，处于高位。 资料显示，东莞长联新材料科技股份有限公司位于广东省东莞市寮步镇小坑村香博路20号1号楼，成立 日期2009年11月4日，上市日期2024年9月30日，公司主营业务涉及印花材料的研发、生产、销售。主营 业务收入构成为：水性印花胶浆71.95%，硅胶18.28%，其他(补充)9.77%。 12月22日，长联科技跌0.02%，成交额3304.19万元。两融数据显示，当日长联科技获融资买入额390.91 万元，融资偿还181.86万元，融资净买入209.04万元。截至12月22日，长联科技融资融券余额合计 8726.87万元。 分红方面，长联科技A股上市后累计派现3028.68万元。 融资方面，长联科技当日融资买入390.91万元。当前融资余额8697.60万元，占流通市值的4.20%，融资 余额低于近一年10%分位水平，处于低位。 责任编辑：小浪快报 截至9月30日，长联科技股东户数1.20万，较上期减少10.3 ...

12月18日，长联科技跌0.12%，成交额2444.81万元。两融数据显示，当日长联科技获融资买入额226.92 万元，融资偿还122.84万元，融资净买入104.08万元。截至12月18日，长联科技融资融券余额合计 8590.80万元。 截至9月30日，长联科技股东户数1.20万，较上期减少10.33%；人均流通股2752股，较上期增加 63.94%。2025年1月-9月，长联科技实现营业收入4.03亿元，同比减少2.70%；归母净利润3378.51万元， 同比减少39.78%。 分红方面，长联科技A股上市后累计派现3028.68万元。 责任编辑：小浪快报 融券方面，长联科技12月18日融券偿还900.00股，融券卖出0.00股，按当日收盘价计算，卖出金额0.00 元；融券余量4160.00股，融券余额20.34万元，超过近一年90%分位水平，处于高位。 资料显示，东莞长联新材料科技股份有限公司位于广东省东莞市寮步镇小坑村香博路20号1号楼，成立 日期2009年11月4日，上市日期2024年9月30日，公司主营业务涉及印花材料的研发、生产、销售。主营 业务收入构成为：水性印花胶浆71.95%，硅胶18.28 ...

Core Insights - The article presents a ranking of the most profitable new stocks since the implementation of the comprehensive irrigation system on February 17, 2023, highlighting their first-day performance [2][3]. Summary by Sections Stock Performance - The top-performing new stock is C沐曦-U, which had an issuance price of 104.66 and closed at 829.90, achieving a closing increase of 692.95% and a peak increase of 755.15% [3]. - The second-ranked stock, 暨尔线程-U, was issued at 114.28 and closed at 600.50, with a closing increase of 425.46% and a peak increase of 502.03% [3]. - 长联科技, ranked third, had an issuance price of 21.12 and closed at 381.00, resulting in a closing increase of 1,703.98% and a peak increase of 1,831.82% [3][4]. - Other notable mentions include 红四方, 诺瓦星云, and 中国瑞林, which also demonstrated significant first-day performance with closing increases ranging from 202.62% to 1,917.42% [4]. Market Trends - The article indicates a trend of substantial returns for new stocks, particularly in the 科创板 and 创业板 segments, suggesting a robust market environment for new listings [2][3][4].

Core Insights - The article discusses the performance of newly listed stocks since February 17, 2023, highlighting the significant price increases on their first trading days [3][4]. Group 1: Stock Performance - The top-performing new stock is C沐園-U, which had an initial price of 104.66 and closed at 829.90, marking a closing increase of 692.95% [4]. - 摩尔线程-U follows with an initial price of 114.28 and a closing price of 600.50, resulting in a 425.46% increase [4]. - 长联科技, with an initial price of 21.12, closed at 381.00, reflecting a remarkable increase of 1,703.98% [4]. - 红四方 saw its stock rise from an initial price of 7.98 to a closing price of 160.99, achieving a closing increase of 1,917.42% [4]. - 中国瑞林's stock increased from 20.52 to 99.90, resulting in a closing increase of 386.84% [5]. Group 2: Trading Volume and Price Fluctuations - The highest intraday price increase was observed in 托普云农, which had a maximum price of 170.00, reflecting an intraday increase of 1,072.41% from its initial price of 14.50 [6]. - The stock with the highest trading volume was C沐園-U, with 395,170 shares traded on its first day [4]. - The stock with the second-highest trading volume was 摩尔线程-U, with 286,860 shares traded [4].

东莞长联新材料科技股份有限公司 简式权益变动报告书 上市公司名称：东莞长联新材料科技股份有限公司 信息披露义务人：东方富海（芜湖）股权投资基金管理企业（有限合伙）－深圳 市富海新材股权投资基金（有限合伙） 住所/通讯地址：深圳市福田区沙头街道天安社区深南大道深铁置业大厦三十三 层 6 室 股份变动性质：股份减少 签署日期：2025 年 12 月 5 日 1 股票上市地点：深圳证券交易所 股票简称：长联科技 股票代码：301618 信息披露义务人声明 一、信息披露义务人根据《中华人民共和国证券法》《上市公司收购管理办 法》《公开发行证券的公司信息披露内容与格式准则第 15 号——权益变动报告 书》及相关法律、法规编写本报告书。 二、信息披露义务人签署本报告书已获得必要的授权和批准。 第一节 释 义 4 三、根据《中华人民共和国证券法》《上市公司收购管理办法》的规定，本 报告书已全面披露信息披露义务人在东莞长联新材料科技股份有限公司中拥有 权益的股份变动情况。 截至本报告书签署之日，除本报告书披露的信息外，信息披露义务人没有通 过任何其他方式增加或减少其在东莞长联新材料科技股份有限公司中拥有权益 的股份。 四、本 ...

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。 证券代码：301618 证券简称：长联科技 公告编号：2025-059 东莞长联新材料科技股份有限公司 关于股东权益变动暨持股比例降至 5%以下的提示性公告 公司原持股 5%以上股东东方富海（芜湖）股权投资基金管理企 业（有限合伙）－深圳市富海新材股权投资基金（有限合伙）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。 特别提示： 1、本次权益变动系信息披露义务人持股数量减少，不触及要约收 购； 2、本次权益变动不涉及东莞长联新材料科技股份有限公司（以下 简称"公司"）控股股东及实际控制人，不会导致公司控股股东、实际 控制人发生变化； 3、本次权益变动后，信息披露义务人东方富海（芜湖）股权投资 基金管理企业（有限合伙）－深圳市富海新材股权投资基金（有限合伙） （以下简称"富海新材"）持有公司股份 4,510,700 股，占公司总股本 4.9999%，不再是公司持股 5%以上股东。 公司于今日收到股东富海新材出具的《简式权益变动报告书》，获 悉其于 2025 年 12 月 5 日通过集中竞价方式减持公司股份 ...

Group 1 - The company Changlian Technology (301618) has achieved the highest level of ZDHC MRSL compliance, receiving the 2025 adiFORMULATOR AWARD CHAMPION from international sports brand ADIDAS, marking a significant recognition of China's capabilities in high-end eco-friendly chemicals [1] - Achieving ZDHC MRSL compliance level 3 requires source innovation starting from molecular structure design, including water-based technology systems and non-toxic formulations, ensuring products meet or exceed stringent international standards [1] - The company has eliminated VOC emissions from traditional solvent-based products, using water as a medium to ensure green safety throughout production and usage, while maintaining excellent weather resistance and printing effects [1] Group 2 - As a nationally certified manufacturing champion, Changlian Technology has been deeply involved in the water-based printing materials sector for decades, breaking foreign technology monopolies with its core product—eco-friendly water-based printing paste [2] - The products are recognized for their stability, printing adaptability, and environmental friendliness, widely used in textiles, sportswear, electronics, crafts, and eco-friendly packaging, receiving high acclaim from well-known domestic brands [2] - The company plans to continue focusing on its core business, increasing R&D investment in eco-friendly new materials, and embedding green chemistry concepts into product innovation for sustainable industry development [2]

Core Viewpoint - Changlian Technology (301618) has announced the absorption merger of its wholly-owned subsidiary Huizhou Hualian by its wholly-owned subsidiary Huizhou Changlian, which will lead to the cancellation of Huizhou Hualian's legal status and the transfer of all its business, assets, and debts to Huizhou Changlian [1] Group 1 - As of November 28, 2025, Changlian Technology's stock closed at 53.29 yuan, up 0.23% from the previous trading day, with a total market capitalization of 4.808 billion yuan [1] - The stock opened at 53.78 yuan, reached a high of 53.79 yuan, and a low of 53.15 yuan, with a trading volume of 17.6022 million yuan and a turnover rate of 1.0% [1] - The implementation subject of the fundraising project "Annual Production of 27,750 Tons of Environmentally Friendly Water-Based Printing Glue Project" will change to Huizhou Changlian, with the expected usable date postponed from January 2026 to July 2027 [1] Group 2 - The fundraising project "Headquarters Base and R&D Center Construction Project" has been completed, with surplus raised funds of 9.6315 million yuan to be permanently supplemented into working capital [1] - The merger does not constitute a major asset restructuring and does not require submission for shareholder meeting approval [1]

Core Points - The company announced plans to engage in foreign exchange hedging activities with banks that have legal qualifications, with a maximum contract value of up to 5 million USD [2] - The funds for these contracts can be used in a rolling manner within the specified limit, and the maximum margin for these hedging activities will not exceed 10% of the contract value [2] - The hedging activities will primarily involve forward foreign exchange contracts, foreign exchange swaps, and other related products, while avoiding high-risk and high-leverage foreign exchange futures and options [2] - This decision has been approved by the company's audit committee and board meetings, and does not require shareholder approval [2]

格隆汇11月28日丨长联科技(301618.SZ)公布，为降低管理成本，优化公司经营管理架构，提高整体运 营效率，公司同意全资子公司惠州长联新材料科技有限公司（简称"惠州长联"）吸收合并全资孙公司惠 州惠联新材料科技有限公司（简称"惠州惠联"），吸收合并完成后，惠州惠联的法人资格将依法注销， 惠州惠联的全部业务、资产、债权、债务、人员及其他一切权利和义务由惠州长联依法承继，同时募集 资金投资项目"年产2.775万吨环保水性印花胶浆建设项目"的实施主体由惠州惠联变更为惠州长联，并 将该募投项目的达到预定可使用状态日期由2026年1月延期至2027年7月，该募投项目的投资金额、募集 资金金额、实施内容、实施地点等其他事项不变。募投项目"总部基地及研发中心建设项目"已达到预定 可使用状态，公司拟将该项目予以结项，并将项目节余募集资金人民币963.15万元（暂估金额，包括利 息收入及现金管理收益，最终金额以实际转出为准）永久补充流动资金，用于与公司主营业务相关的日 常经营活动。 ...