证券代码：300283 证券简称：温州宏丰 编号：2025-113 截至 2025 年 11 月 19 日，公司已将上述用于暂时补充流动资金的募集资金 全部提前归还至募集资金专用账户，使用期限未超过 12 个月，并将上述募集资 金的归还情况通知了保荐机构中德证券有限责任公司及保荐代表人。本次用于暂 时补充流动资金的募集资金已全部归还完毕。 特此公告。 温州宏丰电工合金股份有限公司 董事会 关于提前归还暂时补充流动资金的闲置募集资金的 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。 温州宏丰电工合金股份有限公司（以下简称"公司"）于 2024 年 11 月 26 日召开第五届董事会第三十次（临时）会议和第五届监事会第二十五次（临时） 会议，审议通过了《关于使用部分闲置募集资金暂时补充流动资金的议案》，同 意公司在保证募集资金投资项目（以下简称"募投项目"）建设的资金需求和募 投项目正常进行的前提下，使用部分闲置募集资金不超过 6,500 万元暂时补充流 动资金，使用期限为自董事会批准之日起不超过 12 个月，到期归还至募集资金 专户。具体内容详见公司在巨潮 ...

Group 1 - Wenzhou Hongfeng Electric Alloy Co., Ltd. is focusing on the research and development of new alloy functional composite materials, investing no less than 3% of its sales revenue annually into R&D since 2011 [1] - The company has established a postdoctoral workstation, significantly enhancing its research capabilities, and currently holds 170 authorized patents, including 13 international invention patents and 97 domestic invention patents [1] - The average annual output value of the company has steadily increased since the establishment of the workstation [1] Group 2 - Other companies in Leqing, such as Shenjiang Valve and Yonggu Group, are also integrating postdoctoral research into key material development and achieving significant technological advancements [3] - Leqing has established 24 postdoctoral workstations, leading in both total and national stations in Wenzhou, with 7 national and 17 provincial stations [3] - In 2024, postdoctoral researchers in Leqing solved 31 technical problems for enterprises, resulting in 13 converted research outcomes and generating direct economic benefits exceeding 217 million yuan [3]

证券日报网讯温州宏丰11月12日在互动平台回答投资者提问时表示，公司铜箔产品采用"铜价+加工 费"的定价模式，公司会根据铜价及具体订单情况，确定产品价格。 （文章来源：证券日报） ...

Core Viewpoint - The company has successfully entered the supply chains of major international players like Eaton and Schneider Electric, providing essential electrical contact materials for high-voltage direct current applications, particularly in data centers and communication base stations [2]. Group 1: Company Positioning - The company's electrical contact materials and composite materials are core foundational materials for electrical equipment such as server power supplies, circuit breakers, and relays [2]. - The company leverages its advantages in technology, experience, talent, and market access to establish partnerships with industry leaders [2]. Group 2: Industry Collaboration - The company has become an important supplier in the 800V direct current power architecture, which is significant for the industry [2]. - Collaborations with Eaton and Schneider Electric highlight the company's role in the high-voltage direct current sector [2].

Core Viewpoint - Wenzhou Hongfeng's stock price has shown significant growth this year, with a notable increase in trading volume and market capitalization, indicating strong investor interest and potential growth in the company's operations [1][2]. Group 1: Stock Performance - As of November 7, Wenzhou Hongfeng's stock price increased by 2.05%, reaching 7.97 CNY per share, with a trading volume of 1.72 billion CNY and a turnover rate of 5.95%, resulting in a total market capitalization of 39.61 billion CNY [1]. - Year-to-date, Wenzhou Hongfeng's stock price has risen by 45.17%, with a 7.27% increase over the last five trading days, 15.67% over the last 20 days, and 10.54% over the last 60 days [1]. - The company has appeared on the "Dragon and Tiger List" once this year, with the most recent appearance on July 18, where it recorded a net purchase of 85.51 million CNY [1]. Group 2: Company Overview - Wenzhou Hongfeng Electric Alloy Co., Ltd. was established on September 11, 1997, and went public on January 10, 2012. The company specializes in the research, production, and sales of electrical contact functional composite materials, components, and hard alloy products [2]. - The company's revenue composition includes integrated electrical contact components (33.50%), particle and fiber-reinforced electrical contact functional composite materials and components (24.84%), layered composite electrical contact functional materials and components (16.14%), and others [2]. - As of September 30, the number of shareholders increased by 22.08% to 26,600, with an average of 13,779 circulating shares per person, a decrease of 2.19% [2]. Group 3: Financial Performance - For the period from January to September 2025, Wenzhou Hongfeng achieved a revenue of 2.711 billion CNY, representing a year-on-year growth of 22.70%, while the net profit attributable to shareholders was 11.79 million CNY, up 194.04% year-on-year [2]. - The company has distributed a total of 150 million CNY in dividends since its A-share listing, with cumulative distributions of 19.67 million CNY over the past three years [3].

Core Insights - On November 5, Wenzhou Hongfeng executed a block trade of 2.36 million shares, with a transaction value of 18.2664 million yuan, accounting for 5.13% of the total trading volume for the day [1] - The transaction price was 7.74 yuan, representing a discount of 2.03% compared to the market closing price of 7.9 yuan [1] Transaction Details - The block trade on November 5 involved multiple transactions at a price of 7.74 yuan per share, with volumes of 800,000 shares, 810,000 shares, and 750,000 shares respectively [2] - The total transaction amounts for these trades were 6.192 million yuan, 6.2694 million yuan, and 5.805 million yuan respectively [2] - The buyers included China International Capital Corporation and Guotai Junan Securities, while the sellers were primarily from Shanxi Securities [2]

Group 1 - Wenzhou Hongfeng Electric Alloy Co., Ltd. and its subsidiary Zhejiang Hongfeng Copper Foil Co., Ltd. have recently received utility model patent certificates from the National Intellectual Property Administration [1] - The patents include "an adjustment device for the induction coil of an induction welder" and "a conductive device for a foil-making machine" [1]

Core Viewpoint - Wenzhou Hongfeng has announced the receipt of two utility model patent certificates from the National Intellectual Property Administration, indicating advancements in their technology offerings [1] Group 1: Patent Details - The patents awarded are for "an adjustment device for the induction coil of an induction welder" and "a conductive device for a foil-making machine" [1]

温州宏丰电工合金股份有限公司（以下简称"公司"或"温州宏丰"）及控 股子公司浙江宏丰铜箔有限公司（以下简称"浙江铜箔"）于近日收到由国家知 识产权局颁发的实用新型专利证书，具体情况如下： | 专利权人 | 专利名称 | | 专利号 | | 专利申请 | | | 授权公告 | | 授权公告号 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | 日 | | | | 日 | | | | | 温州宏丰 | 一种感应焊机感应 | ZL | 202422995959.5 | 2024 | 年 | 12 | 2025 | 年 | 10 CN | 223492380 | U | | | 线圈的调节装置 | | | 月 5 | 日 | | 月 | 31 | 日 | | | | 浙江铜箔 | 一种生箔机的导电 | ZL | 202422924466.2 | 2024 | 年 | 11 | 2025 | 年 | 10 CN | 223496669 | U | | | 装置 | | | 月 29 | | 日 | ...

证券代码：300283 证券简称：温州宏丰 编号：2025-110 温州宏丰电工合金股份有限公司 温州宏丰电工合金股份有限公司（以下简称"公司"）于 2025 年 9 月 11 日披露了《关于公司股东减持股份的预披露公告》（公告编号：2025-103），公 司控股股东、实际控制人陈晓先生计划自 2025 年 10 月 13 日至 2026 年 1 月 12 日期间（窗口期不减持），通过集中竞价和大宗交易相结合的方式减持不超过 1,250 万股公司股份，即不超过公司总股本的 2.52%。其中，通过集中竞价交易 方式减持不超过 490 万股（占公司总股本的 0.99%），通过大宗交易方式减持不 超过 760 万股（占公司总股本的 1.53%）。 近日，公司收到陈晓先生出具的《关于减持公司股份触及 1%及 5%整数倍的 告知函》及《简式权益变动报告书》。陈晓先生于 2025 年 10 月 29 日通过集中 竞价交易方式减持公司股份 4,701,600 股，通过大宗交易方式减持公司股份 268,000 股，合计减持公司股份 4,969,600 股，合计减持股份占公司总股本的 1%。 本次权益变动后，实际控制人陈晓先生 ...