Group 1: International Market Expansion - The company has established a wholly-owned subsidiary in Germany to enhance its presence in the European market, with registration completed in March 2025 [2][3] - Current overseas clients include SGS, indicating ongoing international market development [2] Group 2: Financial Performance and Goals - The company's revenue for Q1 2025 reached ¥38,486,755.18, a year-on-year increase of 125.44%, while net profit grew by 266.31% [8] - In 2024, the company experienced a net profit decline of 33.68%, attributed to a slowdown in domestic economic growth and a significant drop in revenue from Russia by 73.58% [5][6] Group 3: Research and Development Investment - R&D investment in 2024 amounted to ¥38,400,000, representing 23.70% of total revenue, with a year-on-year increase of 13.94% [4][7] - The company is involved in national projects focusing on advanced ultrasonic detection systems, aiming to enhance product competitiveness [6][7] Group 4: Product Development and Market Strategy - The company has launched new products, including the Novascan V2 and Eagle 4501P, enhancing detection capabilities in various sectors [8][9] - Targeted market expansion includes sectors like rail transportation, new energy vehicles, and semiconductors, with specific products developed for these industries [6][9] Group 5: Competitive Landscape and Challenges - The ultrasonic non-destructive testing industry is facing intense competition, with the company emphasizing its technological innovation and product quality as competitive advantages [4][6] - The company acknowledges the impact of external factors such as international trade dynamics and market sentiment on stock performance [10]

Group 1 - The major shareholder Cai Shuping plans to reduce his stake in Duopule (301528.SZ) by up to 1,238,000 shares, which is 2% of the total share capital, within three months after the announcement [1] - Duopule was listed on the Shenzhen Stock Exchange's ChiNext board on August 28, 2023, with an initial issuance of 15.5 million shares, accounting for 25.04% of the total share capital, at a price of 71.80 yuan per share [1] - The stock reached a peak price of 185 yuan on its first trading day but has since experienced a decline and is currently trading below its initial offering price [1] Group 2 - Duopule raised a total of 1,112.90 million yuan in its IPO, with a net amount of 1,007.92 million yuan after deducting issuance costs, exceeding the original plan by 518.65 million yuan [2] - The funds raised are intended for the construction of a non-destructive testing intelligent production base, as well as a headquarters building and R&D center [2] - The total issuance costs (excluding VAT) amounted to 104.98 million yuan, with underwriting fees accounting for 82.52 million yuan [3]

Group 1 - Baichuan Energy plans to reduce its shareholding by up to 26.82 million shares, accounting for 2% of the total share capital, due to personal investment and funding needs [1] - Jinhong Gas intends to distribute a cash dividend of 1.00 yuan per 10 shares, with the record date on May 15, 2025 [2] - Jiahe Meikang's shareholder plans to reduce its stake by up to 1% of the total share capital due to liquidity needs [2][3] Group 2 - Jiadu Technology will cancel 10.20 million repurchased shares, reducing its total share capital from 2.143 billion shares to 2.133 billion shares [4] - ILE Home's shareholder plans to reduce its stake by up to 154,250 shares, accounting for 0.4778% of the total share capital, due to funding needs [5] - Lai Yifen has fully removed related batches of its honey date dumpling products from shelves due to consumer health concerns [6][7] Group 3 - CATL's vice chairman Li Ping and spouse plan to donate 4.05 million shares to Fudan University for establishing a research fund, reducing Li Ping's shareholding from 4.58% to 4.48% [8] - Shuanghuan Transmission's shareholders completed their reduction plan, selling a total of 6.69 million shares, accounting for 0.789% of the total share capital [9] - Chengfei Integration reported no significant changes in its business operations or external environment despite stock price fluctuations [10] Group 4 - Guizhou Tire's controlling shareholder plans to increase its stake by no less than 50 million yuan and no more than 100 million yuan within six months [11] - *ST Youshu's application to revoke the delisting risk warning has been approved, and its stock will resume trading under a new name [13] - Jingwei Huikai's shareholders plan to reduce their stake by up to 3% of the total share capital due to funding needs [14] Group 5 - Hualan Biological's major shareholder plans to reduce its stake by up to 3% of the total share capital due to funding needs [15] - Huyou Pharmaceutical's shareholder plans to reduce its stake by up to 2.997% of the total share capital due to funding needs [16] - Dongpeng Holdings' shareholders plan to reduce their stake by up to 1.5% of the total share capital due to funding needs [17] Group 6 - Keleke's controlling shareholder plans to reduce its stake by up to 3% of the total share capital due to funding needs [18] - Dongfang Ocean's major shareholder plans to reduce its stake by 1% of the total share capital due to investor redemption requests [19] - Yisheng Shares reported a sales revenue of 141 million yuan from white feather chicken seedlings in April, with a year-on-year decrease of 7.28% [20] Group 7 - Qujiang Cultural Tourism's controlling shareholder's 12 million shares are set to be auctioned due to contractual disputes, representing 4.70% of the total share capital [21] - Duople's shareholder plans to reduce its stake by up to 123,800 shares, accounting for 2% of the total share capital, due to personal funding needs [22][23]

证券代码：301528 证券简称：多浦乐 公告编号：2025-022 广州多浦乐电子科技股份有限公司 关于持股 5%以上股东减持股份的预披露公告 持股 5%以上股东蔡树平先生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： 持有广州多浦乐电子科技股份有限公司（以下简称"公司"）股份 4,559,050 股（占公司总股本比例 7.37%）的股东蔡树平先生计划在自本公 告披露之日起 15 个交易日后的三个月内，以大宗交易方式减持公司股份不 超过 1,238,000 股（即不超过公司总股本的 2%）。 公司近日收到股东蔡树平先生出具的《关于股份减持计划的告知函》， 现将有关情况公告如下： 一、股东的基本情况 （一）股东名称：蔡树平。 （二）股东持有股份的总数量、占公司总股本的比例：截至本公告日， 蔡树平先生持有公司股份 4,559,050 股，占公司总股本的 7.37%。 二、本次减持计划的主要内容 （二）股份来源：首次公开发行股票并上市前已持有的公司股份。 证券代码：301528 证券简称：多浦乐 ...

上海市锦天城律师事务所 关于广州多浦乐电子科技股份有限公司 2024 年年度股东大会的 法律意见书 地址：上海市浦东新区银城中路 501 号上海中心大厦 11/12 层 电话：021-20511000 传真：021-20511999 邮编：200120 上海市锦天城律师事务所 法律意见书 上海市锦天城律师事务所 关于广州多浦乐电子科技股份有限公司 2024 年年度股东大会的 法律意见书 致：广州多浦乐电子科技股份有限公司 上海市锦天城律师事务所（以下简称"锦天城"或"本所"）接受广州多浦乐 电子科技股份有限公司（以下简称"公司"或"多浦乐"）的委托，就公司召开 2024 年年度股东大会（以下简称"本次股东大会"）的有关事宜，根据《中华 人民共和国公司法》（以下简称"《公司法》"）、《上市公司股东会规则》等法 律、法规和其他规范性文件以及《广州多浦乐电子科技股份有限公司章程》（以 下简称"《公司章程》"）的有关规定，出具本法律意见书。 为出具本法律意见书，本所及本所律师依据《律师事务所从事证券法律业 务管理办法》和《律师事务所证券法律业务执业规则（试行）》等规定，严格履 行了法定职责，遵循了勤勉尽责和诚实信用原 ...

长城证券股份有限公司 关于广州多浦乐电子科技股份有限公司 2024 年度持续督导定期现场检查报告 | 保荐机构名称：长城证券股份有限公司 被保荐公司简称：多浦乐 | | | --- | --- | | 保荐代表人姓名：高俊 联系电话：0755-83516222 | | | 保荐代表人姓名：白毅敏 联系电话：0755-83516222 | | | 现场检查人员姓名：高俊 | | | 现场检查对应期间：2024 年度 | | | 现场检查时间：2024 年 5 月 6 日 | | | 一、现场检查事项 现场检查意见 | | | 不适 （一）公司治理 是 | 否 | | 用 | | | 现场检查手段：查阅多浦乐最新公司章程、公司治理各项制度、股东大会、董事 | | | 会和监事会的全套会议资料；查看公司主要经营场所；访谈公司管理层，了解公 | | | 司基本制度的执行情况，了解公司与关联企业在人员、资产、财务、机构、业务 | | | 等方面是否存在影响独立性的情形，核查是否存在同业竞争等违规情况 | | | 1.公司章程和公司治理制度是否完备、合规 √ | | | 2.公司章程和三会规则是否得到有效执行 √ | | ...

证券代码：301528 证券简称：多浦乐 公告编号：2025-023 广州多浦乐电子科技股份有限公司 2024年年度股东大会决议公告 本公司及董事会全体成员保证信息披露的内容真实、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、本次股东大会未出现否决议案的情形； 2、本次股东大会未涉及变更以往股东大会已通过的决议。 一、会议召开和出席情况 （一）会议召开情况 1、现场会议召开时间为：2025年5月9日（星期五）15:00。 2、网络投票时间为：通过深圳证券交易所交易系统进行网络投票的 具体时间为2025年5月9日的交易时间，即9:15-9：25、9:30-11:30和 13:00-15:00；通过深圳证券交易所互联网系统投票的具体时间为2025年 5月9日9:15至15:00的任意时间。 3、现场会议召开地点：广州经济技术开发区开创大道1501号2栋五 楼会议室。 4、会议的召开方式：本次会议采用现场投票和网络投票相结合的方 式召开。 5、会议召集人：广州多浦乐电子科技股份有限公司（以下简称"公 司"）董事会 6、会议主持人：董事长蔡庆生先生 1、股东出席的总体情况 通过现场和网络投票的股 ...

| 保荐机构名称：长城证券股份有限公司 | 被保荐公司名称：广州多浦乐电子科技股份 | | --- | --- | | | 有限公司 | | 保荐代表人姓名：高俊 | 联系电话：0755-83516222 | | 保荐代表人姓名：白毅敏 | 联系电话：0755-83516222 | 一、保荐工作概述 | 目 项 | 工作内容 | | --- | --- | | 1.公司信息披露审阅情况 | | | （1）是否及时审阅公司信息披露文件 | 是 | | （2）未及时审阅公司信息披露文件的次数 | 0 | | 2．督导公司建立健全并有效执行规章制度的 | | | 情况 | | | （1）是否督导公司建立健全规章制度（包括 | | | 但不限于防止关联方占用公司资源的制度、募 | 是 | | 集资金管理制度、内控制度、内部审计制度、 | | | 关联交易制度） | | | （2）公司是否有效执行相关规章制度 | 是 | | 3.募集资金监督情况 | | | （1）查询公司募集资金专户次数 | 按月查询，每月一次 | | （2）公司募集资金项目进展是否与信息披露 | 是 | | 文件一致 | | | 4.公司治理督导情 ...

证券代码：301528 证券简称：多浦乐 公告编号：2025-021 广州多浦乐电子科技股份有限公司 欢迎广大投资者积极参与本次业绩说明会。 （问题征集专题页面二维码） 证券代码：301528 证券简称：多浦乐 公告编号：2025-021 广州多浦乐电子科技股份有限公司董事会 2025 年 5 月 7 日 关于举办 2024 年度暨 2025 年第一季度业绩说明会的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 广州多浦乐电子科技股份有限公司（以下简称"公司"）定于 2025 年 5 月 12 日（星期一）15:00-17:00 在全景网举办 2024 年度暨 2025 年 第一季度业绩说明会（以下简称"本次业绩说明会"），本次业绩说明会 将采用网络远程的方式举行，投资者可登陆全景网"投资者关系互动平 台"（https://ir.p5w.net）参与本次业绩说明会。 出席本次业绩说明会的人员有：公司董事长、总经理蔡庆生先生， 独立董事安宁女士，董事、财务总监王亚芳女士，副总经理、董事会秘 书王黎女士，保荐代表人高俊先生。为充分尊重投资者、提升交流的针 对 ...

导读： 多浦乐2024年实现营业收入1.62亿元，同比下降18.70%；归属于上市公司股东的净利润为0.52亿元，同比下降33.68%。 特别提示 微信公众号机制调整，请点击顶部"仪器信息网" → 右上方"…" → 设为 ★ 星标，否则很可能无法看到我们的推送。 近日，广州多浦乐电子科技股份有限公司（简称：多浦乐）发布了2 0 2 4年度报告。报告显示，多浦乐全年实现营业收入1 . 6 2亿元，同比下降 1 8 . 7 0%；归属于上市公司股东的净利润为0 . 5 2亿元，同比下降3 3 . 6 8%。尽管业绩承压，多浦乐在技术创新和市场拓展方面持续发力，未来战 略聚焦医疗领域和自动化检测设备，力争实现业务多元化发展。 2 0 2 4年，多浦乐的收入主要来源于工业无损检测设备、超声换能器及配套零部件的销售。其中，工业无损检测设备实现营业收入7 , 0 4 5 . 1 9万 元，同比下降2 7 . 1 8%；超声换能器收入5 , 6 7 3 . 9 9万元，同比下降11 . 3 7%；配套零部件收入3 , 2 1 5 . 1 7万元，同比下降8 . 0 8%。 公司表示，营收下滑的主要原因是国内经济增速放缓导致 ...