Core Viewpoint - The company has completed its fundraising projects, including the "Annual Production of 3 Million High-Efficiency Energy-Saving Water Pumps Expansion Project" and the "Supplementary Working Capital Project" [1] Group 1 - The company has finalized all fundraising projects related to the publicly issued convertible bonds in 2022 [1] - A total of 7.5265 million yuan (including interest income after deducting handling fees) of surplus fundraising will be permanently allocated to supplement working capital [1] - Following the transfer of surplus funds, the company will close the relevant fundraising special account and terminate the fundraising supervision agreement [1]

Core Viewpoint - The company has completed its fundraising projects, including the "Annual Production of 3 Million High-Efficiency Energy-Saving Water Pumps Expansion Project" and the "Supplementary Working Capital Project" [1] Group 1 - The company has finalized all fundraising projects related to the publicly issued convertible bonds in 2022 [1] - A total of 7.5265 million yuan (including interest income after deducting handling fees) of surplus fundraising will be permanently allocated to supplement working capital [1] - Following the transfer of surplus funds, the company will close the relevant fundraising special account and terminate the fundraising supervision agreement [1]

浙商证券股份有限公司 关于浙江大元泵业股份有限公司 募投项目结项并将节余募集资金永久补充流动资金的 （一）募集资金基本情况 经中国证券监督管理委员会证监许可[2022]2369 号《关于核准浙江大元泵业 股份有限公司公开发行可转换公司债券的批复》核准，公司向社会公开发行面值 总额为 45,000.00 万元的可转换公司债券，期限 6 年，募集资金总额为人民币 450,000,000.00 元，扣除各项发行费用 5,612,735.85 元（不含税）后，实际募集 资金净额为 444,387,264.15 元。上述募集资金于 2022 年 12 月 9 日全部到位，已 经立信会计师事务所（特殊普通合伙）审验，并出具信会师报字[2022]第 ZF11366 号《验资报告》。公司对募集资金采取了专户存储制度。 （二）募投项目基本情况 根据《浙江大元泵业股份有限公司公开发行可转换公司债券募集说明书》中 披露的募集资金用途，本次发行募集资金总额不超过 45,000.00 万元（含本数）， 扣除发行费用后用于以下项目： 1 单位：万元 | 项目名称 | 投资总额 | 拟投入募集 | 实际拟投入募 | | --- | --- ...

证券代码：603757 证券简称：大元泵业 公告编号：2025-077 浙江大元泵业股份有限公司 关于公开发行可转换公司债券募投项目结项 并将节余募集资金永久补充流动资金的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 重要内容提示： 本次结项的募投项目名称：公司 2022 年公开发行可转换公司债券募集资 金对应的投资项目"年产 300 万台高效节能水泵扩能项目"和"补充流动资金项 目"。 本次节余金额为 752.65 万元（含利息收入扣除手续费后净额，实际金额 以资金转出当日专户余额为准），下一步使用安排是将其永久补充流动资金，用 于公司日常生产经营活动。 决策程序：上述事项已经公司第四届董事会审计委员会第七次会议及第 四届董事会第十三次会议审议通过，根据《上海证券交易所上市公司自律监管指 引第 1 号——规范运作》等相关规定，该事项无需提交公司股东会审议。公司保 荐机构浙商证券股份有限公司对此发表了核查意见。 浙江大元泵业股份有限公司（以下简称"公司"）本次结项的募投项目为 "年 产 300 万台高效节能水泵扩 ...

Core Viewpoint - Dayuan Pump Industry is strategically positioned in high-growth sectors such as liquid cooling temperature control, commercial pumps, and heat pumps, aligning with the "dual carbon" goals and the development trends of emerging industries like energy storage, computing power, and new energy vehicles [1] Group 1: Business Growth and Strategy - Emerging businesses have achieved exponential growth, effectively hedging against fluctuations in traditional business areas and opening up long-term growth potential [1] - Continuous high R&D investment solidifies technological advantages, with the product matrix extending towards high-end and customized solutions [1] - The company has broken through foreign monopolies in industrial pumps, accelerating the process of import substitution and increasing market share in high-end sectors such as chemicals, nuclear power, and semiconductors, thereby establishing strong competitive barriers [1] Group 2: International Expansion and Shareholder Returns - Ongoing localization efforts overseas include the establishment of a subsidiary in Southeast Asia to enhance manufacturing and sales networks, with steady expansion of international business [1] - The company adheres to a high cash dividend policy, with cumulative dividends exceeding the total amount raised during the IPO, which boosts investor confidence and creates a dual support structure of "overseas growth + shareholder returns" [1] Group 3: Product Applications and Investment Rating - Dayuan Pump Industry possesses deep technical expertise in shielded pumps and liquid cooling pumps, with products widely used in high-growth sectors such as new energy vehicles, energy storage, and data centers [1] - The investment rating is maintained at "Buy" [1]

Investment Rating - The report maintains a "Buy" investment rating for Dayuan Pump Industry (603757.SH) [2] Core Insights - The company is positioned in high-growth sectors such as liquid cooling, commercial pumps, and heat pumps, aligning with the "dual carbon" goals and emerging industries like energy storage and new energy vehicles. New business segments have achieved significant growth, effectively offsetting fluctuations in traditional business areas [5] - Continuous high R&D investment strengthens the company's technological advantages, with a focus on high-end and customized products. The company has accelerated the import substitution process, increasing its market share in high-end sectors such as chemicals, nuclear power, and semiconductors [6] - The company is expanding its global footprint with new subsidiaries in Southeast Asia, enhancing its manufacturing and sales network. It maintains a high cash dividend policy, with cumulative dividends exceeding the total amount raised during its IPO, thereby boosting investor confidence [7][8] Financial Forecast - The company is projected to achieve revenues of 2.16 billion, 2.46 billion, and 2.87 billion yuan for the years 2025, 2026, and 2027, respectively. The earnings per share (EPS) are expected to be 1.28, 1.45, and 1.72 yuan for the same years, with corresponding price-to-earnings (P/E) ratios of 37.0, 32.7, and 27.4 times [9][11]

证券代码：603757 证券简称：大元泵业 公告编号：2025-076 浙江大元泵业股份有限公司 股票交易异常波动公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 重要内容提示： 浙江大元泵业股份有限公司（以下简称"公司"）股票于 2025 年 12 月 17 日、12 月 18 日、12 月 19 日连续 3 个交易日内收盘价格涨幅偏离值累计超过 20%，根据《上海证券交易所交易规则》的有关规定，属于股票交易异常波动。 公司股价剔除大盘整体因素后的实际波动幅度较大。敬请广大投资者注意二级市 场交易风险，理性决策，审慎投资。 经公司自查并书面征询控股股东及实际控制人，截止本公告披露日，确 认本公司不存在应披露而未披露的重大事项或重要信息。 一、股票交易异常波动的具体情况 （一）生产经营情况 经自查，公司目前生产经营正常，主营业务未发生重大变化，日常经营业务 及所处的下游市场环境或行业政策不存在重大调整，内部生产经营秩序正常。 （二）重大事项情况 经向控股股东及实际控制人书面函证确认，截止本公告披露日，不存在涉及 贵公 ...

（文章来源：每日经济新闻） 每经AI快讯，液冷服务器概念震荡走强，大元泵业涨停，菲沃泰涨超10%，胜蓝股份、捷邦科技、泰福 泵业、银轮股份等涨幅居前。 ...

Core Viewpoint - The demand for AI computing power is driving the need for efficient cooling solutions, with liquid cooling emerging as a market focus, leading to significant stock price increases for related companies. Group 1: Companies Leading in Liquid Cooling Solutions - Feilong Co., Ltd. (飞龙股份) has launched mass production of liquid cooling products for data centers, including electronic water pumps and temperature control valves for server applications, with a stock price increase of 10.01% to 27.59 yuan [1] - Invech (英维克) is developing cold plates and immersion liquid cooling technology, offering liquid cooling cabinets and comprehensive solutions for computing equipment and data centers, with a stock price rise of 10.00% to 92.95 yuan [1] - Yidong Electronics (奕东电子) acquired Shenzhen Guanding, a leading supplier of AI liquid cooling solutions, supplying products to major companies like Nvidia, Meta, and Google, with a stock price surge of 20.01% to 52.78 yuan [1] - Jiangnan New Materials (江南新材) has high-precision copper-based heat sink products applied in server liquid cooling, with a stock price increase of 10.00% to 75.33 yuan [1] - Dayuan Pump Industry (大元泵业) provides liquid cooling pumps and temperature control solutions, with business expected to double year-on-year by Q1 2025, and a stock price rise of 10.00% to 41.80 yuan [1] Group 2: Emerging Players in Liquid Cooling Market - Guanghua New Materials (华光新材) has begun mass supply of welding materials for liquid cooling servers, anticipating significant revenue in 2025, with a stock price increase of 18.34% to 55.30 yuan [2] - Tongfei Co., Ltd. (同飞股份) has launched plate-type and immersion liquid cooling products for data centers, planning to continue advancing its liquid cooling business, with a stock price rise of 14.46% to 81.36 yuan [2] - Zhongshi Technology (中石科技) is establishing a production line for liquid cooling modules, providing comprehensive solutions for multiple server companies, with a stock price increase of 11.51% to 46.80 yuan [2] - Dingtong Technology (鼎通科技) expects small batch shipments of liquid cooling radiators by Q2 2025, serving clients like Amphenol and Molex, with a stock price rise of 11.49% to 100.50 yuan [2] - Kexin Innovation Source (科创新源) has validated its liquid cooling modules for data centers, supplying condensers and evaporators, with a stock price increase of 11.02% to 53.18 yuan [2] - Siquan New Materials (思泉新材) is advancing product integration with major clients, having established a liquid cooling production line, with a stock price rise of 8.90% to 199.99 yuan [2] - Chuanhuan Technology (川环科技) has received UL certification for its liquid cooling server pipelines, entering the supply chain of major companies like Invech, with a stock price increase of 8.66% to 35.76 yuan [2] Group 3: Additional Notable Companies - Feirongda (飞荣达) has leading advantages in liquid cooling modules and has gained recognition from major industry clients, with a stock price increase of 8.36% to 29.55 yuan [3]

Market Overview and Sector Characteristics - The Shanghai Composite Index closed up by 1.19%, while the Shenzhen Component Index fell by 2.40%, with the median change in A-shares being an increase of 0.61% [1] - A total of 49 stocks hit the daily limit up, an increase of 7 from the previous day, while 19 stocks hit the limit down, an increase of 4 [2] Industry Characteristics - The sectors with the most limit-up stocks today were communication equipment, specialized equipment, and general equipment [3] - In the communication equipment sector, 5 stocks reached the limit up, driven by accelerated 5G construction and AI computing demand [4] - The specialized equipment sector saw 4 stocks limit up, supported by policy backing and recovering orders [4] - The general equipment sector had 3 stocks limit up, boosted by policy support for equipment upgrades and enhanced manufacturing recovery expectations [4] Concept Characteristics - The most represented concepts among limit-up stocks were optical communication, liquid cooling servers, and consumer sectors [5] - In the optical communication concept, 7 stocks hit the limit up, benefiting from the explosive demand for AI computing and the acceleration of 800G optical module shipments [5] - The liquid cooling server concept also had 7 stocks limit up, as liquid cooling technology becomes the mainstream solution for heat dissipation due to AI computing demand [5] - The consumer sector had 6 stocks limit up, supported by policy stimulus and the year-end consumption peak, with strong expectations for consumer potential [5] Limit-Up Stock List - Among the limit-up stocks, 3 reached historical highs, including Yingweike, Ping An Electric, and Huanxu Electronics [6] - 10 stocks reached near one-year highs, including Shengtong Energy, Jiamei Packaging, and others [7][8] Main Capital Flow - The top 5 stocks with the highest net inflow of main capital among limit-up stocks were Yingweike, Guojiji Heavy Industry, Guangxun Technology, ShenNan Circuit, and Meinian Health [9][10] - The stocks with the highest net inflow as a percentage of market value included Wangzi New Materials, Nanjing Business Travel, and others [10] Continuous Limit-Up Situation - There were 41 first-limit stocks today, with 5 stocks achieving a second limit up and 3 stocks achieving three or more consecutive limit ups [11] - The top 5 stocks with the most consecutive limit ups included Baida Group, Shengtong Energy, and others [11]