证券代码：301528 证券简称：多浦乐 公告编号：2025-076 根据业务发展需要，公司拟在经营范围中增加"研制、生产、销售 工业 X 射线设备及有关设备"的内容，变更后的经营范围最终以市场监 督管理部门核准登记为准，并修订《公司章程》相应条款，同时提请股 东会授权公司董事长或董事长授权的相关部门人员办理相关工商登记、 备案等手续并签署相关文件。 具体内容详见公司同日刊登在巨潮资讯网（www.cninfo.com.cn）上 的《关于变更公司经营范围及修订<公司章程>的公告》。 广州多浦乐电子科技股份有限公司 第三届董事会第二次会议决议公告 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。 一、董事会会议召开情况 广州多浦乐电子科技股份有限公司（以下简称"公司"）第三届董 事会第二次会议通知于 2025 年 12 月 20 日以通讯方式送达全体董事。会 议于 2025 年 12 月 24 日在公司会议室以现场及通讯表决相结合的方式召 开。会议应出席的董事 7 人，实际出席的董事 7 人，本次会议由董事长 蔡庆生先生召集并主持，公司高级管理人员列席了本次会议。 ...

Group 1 - The company, Duople, announced the completion of business change registration and the filing of its Articles of Association [2] - The company received the "Notice of Approval for Change Registration (Filing)" issued by the Guangzhou Market Supervision Administration [2]

见公司于2025年10月28日刊登在巨潮资讯网（www.cninfo.com.cn） 上的《关于取消监事会并修订<公司章程>的公告》《第二届董事会第 二十三次会议决议公告》，于2025年11月13日刊登在巨潮资讯网 （www.cninfo.com.cn）上的《关于选举产生第三届董事会职工代表 董事的公告》。 证券代码：301528 证券简称：多浦乐 公告编号：2025-075 广州多浦乐电子科技股份有限公司 关于完成工商变更登记的公告 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。 一、基本情况 广州多浦乐电子科技股份有限公司（以下简称"公司"）于2025 年10月28日召开第二届董事会第二十三次会议，于2025年11月13日召 开2025年第三次临时股东大会，审议通过了《关于取消监事会并修订 <公司章程>的议案》，为进一步规范公司运作，完善公司治理，根据 《中华人民共和国公司法》《上市公司章程指引》等有关法律法规及 规范性文件的规定，结合公司实际情况，公司决定取消监事会并修订 《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》"）， 监事会的职权 ...

多浦乐12月12日大宗交易平台共发生2笔成交，合计成交量28.50万股，成交金额1813.17万元。成交价格 均为63.62元，相对今日收盘价溢价1.76%。 进一步统计，近3个月内该股累计发生5笔大宗交易，合计成交金额为7330.77万元。 证券时报·数据宝统计显示，多浦乐今日收盘价为62.52元，下跌1.73%，日换手率为2.54%，成交额为 5116.35万元，全天主力资金净流出180.35万元，近5日该股累计上涨2.24%，近5日资金合计净流出13.61 万元。 | 成交量 （万 | 成交金 额（万 | 成交价 格 | 相对当日收盘 折溢价（%） | 买方营业部 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | | 股） | 元） | （元） | | | | | 16.00 | 1017.92 | 63.62 | 1.76 | 长城证券股份有限公司佛山 | 长城证券股份有限公司佛山 | | | | | | 南海城南二路证券营业部 | 南海城南二路证券营业部 | | 12.50 | 795.25 | 63.62 | 1.76 | 长城证券股份有限公司佛山 | ...

Group 1 - The core viewpoint of the article highlights the decline in the stock price of Duopule (301528.SZ), which closed at 62.51 yuan, reflecting a drop of 3.43% [1] - Duopule was listed on the Shenzhen Stock Exchange's ChiNext board on August 28, 2023, with an issuance of 15.5 million shares at a price of 71.80 yuan per share [1] - On its first trading day, Duopule reached a peak price of 185 yuan, but has since experienced a continuous decline, currently trading below its initial offering price [1] Group 2 - The total amount raised from Duopule's initial public offering (IPO) was 1,112.90 million yuan, with a net amount of 1,007.92 million yuan after deducting issuance costs [1] - The net amount raised exceeded the original plan by 518.65 million yuan, with the company initially aiming to raise 489.28 million yuan for projects including the construction of a non-destructive testing intelligent production base and a headquarters building and R&D center [1] - The total issuance costs (excluding VAT) amounted to 104.98 million yuan, with underwriting fees accounting for 82.52 million yuan [1]

Group 1 - The company, Duople, is focusing on the aerospace sector, specifically in commercial aviation, as a key area for expansion [2] - Duople has developed a customized linear phased array probe for linear friction welding blade detection, addressing challenges in detecting engine fan blade welds [2]

Summary of Key Points Core Viewpoint - On December 9, Duopule executed a block trade of 410,000 shares, amounting to 25.6045 million yuan, which represented 20.03% of the total trading volume for the day. The transaction price was 62.45 yuan, reflecting a discount of 3.52% compared to the market closing price of 64.73 yuan [1][2]. Group 1: Trade Details - The block trade involved 410,000 shares of Duopule at a price of 62.45 yuan per share [1][2]. - The total transaction value was 25.6045 million yuan [1][2]. - The trade accounted for 20.03% of the total trading volume on that day [1]. Group 2: Brokerage Information - Both the buying and selling brokerage for the transaction was Changcheng Securities Co., Ltd. [2]. - The trade was executed through the Nanhai Chengnan Second Road Securities Business Department in Foshan [2].

Group 1 - The core viewpoint of the news is that Duopule's stock experienced a decline of 3.05% on November 26, with a trading volume of 62.6683 million yuan, indicating a potential concern in market sentiment [1] - As of November 26, Duopule's financing balance reached 77.7879 million yuan, accounting for 3.68% of its market capitalization, which is above the 50th percentile level over the past year, suggesting a relatively high financing level [1] - The company reported a total revenue of 129 million yuan for the first nine months of 2025, representing a year-on-year growth of 37.46%, and a net profit attributable to shareholders of 36.2468 million yuan, up 31.32% year-on-year [2] Group 2 - Duopule has distributed a total of 17.8272 million yuan in dividends since its A-share listing [3] - The number of shareholders decreased by 15.65% to 6,847 as of September 30, while the average circulating shares per person increased by 18.55% to 4,651 shares [2] - The company's main business revenue composition includes 42.40% from industrial non-destructive testing equipment, 38.08% from ultrasonic transducers, and 18.37% from supporting components [1]

Core Viewpoint - Duople's customized linear phased array probe for linear friction welding blade detection addresses the challenges in detecting engine fan blade linear friction welds in the aerospace sector [2] Group 1 - The company has developed a specialized tool for the aerospace industry [2] - The linear phased array probe is designed for detecting linear friction welding in engine fan blades [2] - This innovation resolves significant detection difficulties in the manufacturing process [2]

Core Viewpoint - Duople (301528.SZ) primarily focuses on ultrasonic non-destructive testing in its product offerings [1] Group 1 - The company specializes in ultrasonic non-destructive testing [1]