哈焊所华通（常州）焊业股份有限公司 2025 年半年度报告全文 哈焊所华通（常州）焊业股份有限公司 【2025 年 8 月】 哈焊所华通（常州）焊业股份有限公司 2025 年半年度报告全文 公司董事会及董事、高级管理人员保证半年度报告内容的真实、准确、 完整，不存在虚假记载、误导性陈述或者重大遗漏，并承担个别和连带的法 律责任。 公司负责人雷振、主管会计工作负责人肖同现及会计机构负责人(会计主 管人员)朱烈声明：保证本半年度报告中财务报告的真实、准确、完整。 所有董事均已出席了审议本次半年报的董事会会议。 本半年度报告所涉及的公司未来发展展望、经营计划等前瞻性陈述，不 构成对投资者的实质承诺。请投资者认真阅读半年度报告全文。 公司目前不存在影响公司正常经营的重大风险。公司日常经营中可能面 临的风险因素：科技创新未达预期的风险、市场竞争加剧风险、原材料价格 波动风险、国际贸易形势的不确定性风险、下游行业周期性波动的风险。具 体内容详见"第三节 管理层讨论与分析"之"十、公司面临的风险和应对措 施"。敬请广大投资者注意投资风险。 公司计划不派发现金红利，不送红股，不以公积金转增股本。 哈焊所华通（常州）焊业股份有 ...

Core Viewpoint - The stock price of Hahong Huadong (301137.SZ) surged significantly due to media reports linking the company's products to controllable nuclear fusion projects, resulting in a cumulative increase of over 30% in stock price over two trading days [1] Group 1: Stock Performance - On May 23 and May 26, Hahong Huadong's stock price hit the daily limit, with a total increase of 44% over these two days, adding over 1 billion yuan to the company's market capitalization [1] - On May 27, the stock opened high and fluctuated, reaching a maximum increase of over 17%, closing at 36.79 yuan per share, up 11.52% [1] Group 2: Company Financials - In 2022, Hahong Huadong reported a revenue of 1.571 billion yuan, a year-on-year decline of 8.43%, and a net profit of 46.05 million yuan, down 40.12% [2] - In 2023, the company experienced a slight revenue increase of 0.49%, with net profit rising by 25.92% to 57.99 million yuan [2] - In 2024, revenue slightly decreased by 0.36% to 1.573 billion yuan, while net profit fell by 30.19% to 40.48 million yuan [2] Group 3: Product Composition - Welding wires are the main source of revenue for Hahong Huadong, generating 1.231 billion yuan in 2024, accounting for 78.24% of total revenue [2] - Welding strips contributed 113 million yuan, representing 7.2% of total revenue [2] Group 4: Investment Activities - At the end of last year, Hahong Huadong made its first external investment, planning to invest 122 million yuan in Haiyan Zhongda Metal Electronic Materials Co., Ltd. to enhance the scale of special welding materials and improve product structure [2]