证券代码：920037 证券简称：广信科技 公告编号：2025-144 湖南广信科技股份有限公司 关于使用部分闲置募集资金及自有资金进行现金管理的进展公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记 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 别及连带法律责任。 一、 授权现金管理情况 （一）审议情况 湖南广信科技股份有限公司（以下简称"公司"）于 2025 年 3 月 27 日召 开了第五届董事会第十三次会议和第五届监事会第十次会议，2025 年 4 月 18 日召开了 2024 年年度股东会审议通过《关于公司拟使用闲置资金进行现金管 理的议案》，同意使用额度不超过 10,000 万元（含本数）的自有闲置资金购 买现金管理产品。 公司于 2025 年 7 月 31 日召开第六届董事会第四次会议、第六届监事会 第五次会议审议通过，审议通过了《关于使用闲置募集资金进行现金管理的 议案》、《关于使用自有闲置资金进行现金管理的议案》，同意公司拟使用额度 不超过人民币 1.8 亿元（包含本数）的暂时闲置募集资金进行现金管理，用 于购买安全性高、流动性好、风险低的保本型的 ...

Export Data - In the first three quarters of 2025, China's transformer export value reached $647.874 million, a year-on-year increase of 39%[3] - The number of transformers exported in the same period was 236,112 units, reflecting a growth of 5.4% year-on-year[3] - Notably, in September 2025, the export value of transformers surged by 47% year-on-year[7] Industry Outlook - The transformer industry is expected to benefit from rising electricity demand, expansion of renewable energy, and an increase in charging stations[13] - The total production of transformers in China is projected to approach 2 trillion volt-amperes by 2025, with an estimated growth of 11% in 2024[3][27] - The market for high-voltage transformers (above 110kV) is characterized by fewer participants and higher concentration, while the medium and low-voltage market is more competitive with many players[24] Company Performance - Guangxin Technology reported a revenue of $58.6 million in the first three quarters of 2025, marking a year-on-year increase of 41.35%, with net profit reaching $15 million, up 91.95%[47][49] - Minshida achieved a net profit of $9.117 million in the same period, reflecting a year-on-year growth of 28.88%[43][46] Market Trends - The median price-to-earnings (P/E) ratio for the electronic equipment industry on the North Exchange increased by 0.21% to 55.4X[3] - The North Exchange's technology growth stocks showed a median price change of 0.00% from November 24 to November 28, 2025, with 49% of companies experiencing a rise[3]

Group 1 - The establishment of Hunan Guangxin Insulation Materials Research Institute Co., Ltd. has been reported, with a registered capital of 10 million yuan [1] - The legal representative of the new company is Wei Dongyun, indicating a structured leadership [1] - The company's business scope includes new material technology promotion services, research and development of electronic special materials, and biobased material technology research and development [1] Group 2 - Guangxin Technology holds 100% ownership of the newly established company, reflecting a strategic investment in the insulation materials sector [1]

证券代码：920037 证券简称：广信科技 公告编号：2025-143 湖南广信科技股份有限公司 三、募集资金专户注销情况 公司在中国工商银行股份有限公司邵阳分行营业部开设的募集资金专项账 户（银行账号：1906029019100169873）资金已按照既定用途使用完毕，账户余 额现为0.00元，为减少管理成本，公司决定对该专户予以注销。截至本公告披露 之日，公司已完成该账户的注销手续。 关于注销部分募集资金专项账户的公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、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法 律责任。 一、募集资金情况概述 湖南广信科技股份有限公司（以下简称"公司"）向不特定合格投资者公开 发行股票并在北京证券交易所上市申请已于2025年4月23日经北京证券交易所上 市委员会审核同意，并于2025年5月20日获得中国证券监督管理委员会（以下简 称"中国证监会"）出具的《关于同意湖南广信科技股份有限公司向不特定合格 投资者公开发行股票注册的批复》（证监许可〔2025〕1078号）。 公司本次向不特定合格投资者发行股票2,300.00万股 ...

证券代码：920037 证券简称：广信科技 公告编号：2025-142 湖南广信科技股份有限公司 根据《北京证券交易所股票上市规则》中相关规定，交易的成交金额占上市 公司最近一期经审计净资产的 10%以上且超过 1,000 万元的应当予以披露；上市 公司连续 12 个月滚动发生理财的，以该期间最高余额为成交额，适用上述标准。 关于使用闲置募集资金进行现金管理的进展公告 本公司及董事会全体成员保证公告内容的真实、准确和完整，没有虚假记载、 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 带法律责任。 一、 授权闲置募集资金现金管理情况 （一）审议情况 湖南广信科技股份有限公司（以下简称"公司"）于 2025 年 7 月 31 日召开 第六届董事会第四次会议、第六届监事会第五次会议审议通过，审议通过了《关 于使用闲置募集资金进行现金管理的议案》，同意公司拟使用额度不超过人民币 1.8 亿元（包含本数）的暂时闲置募集资金进行现金管理，用于购买安全性高、 流动性好、风险低的保本型的理财产品（包括但不限于结构性存款、定期存款、 大额存单等），使用期限自公司本次董事会审议通过之日起不超过 12 个 ...

Group 1 - The overall performance of the chemical new materials industry in the Beijing Stock Exchange is improving, with many companies reducing losses or turning profitable in the first three quarters of 2025. However, some companies are still affected by industry downturns, leading to a year-on-year decline in performance for Q1-Q3 2025 [2][10][18] - The average Return on Equity (ROE) for the chemical new materials industry in Q1-Q3 2025 is 4%, an increase of 1 percentage point compared to the same period in 2024. The overall gross profit margin is 17.7%, and the net profit margin is 5.2%, both showing improvement year-on-year [17][18] - The battery materials sector has shown remarkable performance, achieving a net profit attributable to shareholders of 525 million yuan, a year-on-year increase of 244%. The chemical products sector follows with a net profit of 716 million yuan, up 66% year-on-year [18][19] Group 2 - The chemical new materials industry on the Beijing Stock Exchange experienced a slight decline of 0.23% this week, while the battery materials sector performed well with a weekly increase of 11.45% [3][25][26] - Notable individual stock performances this week include: Andar Technology (+20.38%), Jinhua New Materials (+13.28%), and Deer Chemical (+11.13%) [30][32] - The price trends of various chemical products show fluctuations, with Brent crude oil priced at $66.43 per barrel, and MDI at 19,150 yuan per ton, reflecting a weekly increase of 2.41% [35][36]

Core Insights - In the past month (from October 8 to November 7), 50 companies listed on the Beijing Stock Exchange (BSE) were investigated by institutions, with Minshida being the most notable, attracting 115 participating institutions [1][2] - The average stock price of the companies that received institutional research increased by 4.41% over the month, with 28 stocks showing price increases [2][3] - The total average market capitalization of all BSE companies is 3.254 billion yuan, while the average market capitalization of the companies that were investigated is 4.148 billion yuan [2] Institutional Research Overview - 50 companies received institutional research, with 48 being investigated by brokerages, 44 by funds, 32 by private equity, 30 by insurance companies, and 7 by overseas institutions [1] - Minshida led the research interest with 115 institutions, followed by Guangxin Technology (84), Fujida (83), and Wanyuantong (63) [1] Market Performance - The companies that received institutional research saw an average increase of 4.41% in stock prices, with notable gainers including Litong Technology (up 86.16%), Jinhua New Materials (up 43.36%), and Lingge Technology (up 32.26%) [2] - The average daily turnover rate for the investigated companies was 5.10%, with Jinhua New Materials (28.11%), Lingge Technology (12.11%), and Tonghui Electronics (11.42%) leading in turnover rates [2] Company-Specific Data - Minshida: 115 institutions, 2 research sessions, latest closing price 41.80 yuan, price change 4.45% [2] - Guangxin Technology: 84 institutions, 1 research session, latest closing price 104.13 yuan, price change 12.12% [2] - Fujida: 83 institutions, 2 research sessions, latest closing price 34.90 yuan, price change 21.39% [2] - Wanyuantong: 63 institutions, 1 research session, latest closing price 34.29 yuan, price change -2.03% [2]

Group 1 - In the past month (from October 7 to November 6), 48 companies listed on the Beijing Stock Exchange (BSE) were investigated by institutions, with Minshida being the most notable, receiving attention from 115 institutions [2] - The types of institutions conducting the research included 46 brokerages, 43 funds, 30 insurance companies, 30 private equity firms, and 7 overseas institutions [2] - The companies that received the most institutional attention after Minshida were Guangxin Technology, Fujida, and Wanyuantong, with 84, 83, and 63 institutions participating in their investigations, respectively [2] Group 2 - The average stock price of the companies investigated by institutions increased by 5.34% over the past month, with 27 stocks rising, including Litong Technology, Lingge Technology, and Jinhua New Materials, which saw increases of 81.98%, 39.45%, and 30.98% respectively [3] - The average market capitalization of all companies on the BSE is 3.263 billion yuan, while the average market capitalization of the companies that were investigated is 4.052 billion yuan [3] - The companies with the highest market capitalization among those investigated include Tiangong Co., Guangxin Technology, and Tongli Co. [3] Group 3 - The most frequently investigated companies include Minshida, Fujida, and Yuanhang Precision, each receiving two rounds of institutional research [2] - The industries with the most companies investigated include machinery and equipment, automotive, and pharmaceutical biology, with 8, 7, and 5 companies respectively [2] - The detailed list of companies investigated includes Minshida, Guangxin Technology, Fujida, and others, along with their respective number of institutions involved, research frequency, latest closing prices, and percentage changes [4][5]

Core Insights - The net inflow of main funds into the power grid equipment sector reached 5.962 billion yuan, while retail investors experienced a net outflow of 3.272 billion yuan [2][3] - The power grid equipment sector saw a significant increase of 4.92% on the trading day, with major stocks like Caneng Electric leading the gains [1] Group 1: Stock Performance - Caneng Electric (code: 920299) closed at 24.90 yuan, up 29.96% with a trading volume of 181,100 shares and a transaction value of 402 million yuan [1] - Yinen Electric (code: 920046) closed at 17.95 yuan, up 20.79% with a trading volume of 207,600 shares [1] - Shuangjie Electric (code: 300444) closed at 68.60 yuan, up 20.02% with a trading volume of 2,188,800 shares and a transaction value of 2.003 billion yuan [1] Group 2: Market Trends - The Shanghai Composite Index closed at 3969.25, up 0.23%, while the Shenzhen Component Index closed at 13223.56, up 0.37% [1] - The overall trading volume in the power grid equipment sector was robust, indicating strong investor interest [2] Group 3: Fund Flow Analysis - Main funds showed a net inflow of 5.962 billion yuan into the power grid equipment sector, while speculative funds had a net outflow of 2.689 billion yuan [2][3] - Retail investors also experienced a net outflow of 3.272 billion yuan, suggesting a shift in investment strategy among different investor types [2][3]

Group 1 - The A-share market saw a significant surge in electric grid equipment stocks, with notable performances including Caneng Electric reaching a 30% limit up and Yinen Electric rising by 23% [1][2] - Other companies such as Shuangjie Electric, Zhongzhi Technology, Jinguang Electric, and others also experienced limit up of 20%, indicating a strong market trend in this sector [1][2] - Microsoft CEO Satya Nadella highlighted that the current challenge in the AI industry is not an excess of computing power but rather a lack of sufficient electricity to support all GPU operations [1] Group 2 - Caneng Electric's market capitalization is reported at 2.244 billion, with a year-to-date increase of 157.73% [2] - Yinen Electric has a market cap of 1.851 billion and a year-to-date increase of 21.78% [2] - Other companies like Shuangjie Electric and Zhongzhi Technology have market caps of 7.898 billion and 4.735 billion respectively, with year-to-date increases of 42.71% and 37.87% [2]