证券代码：300684 证券简称：中石科技 公告编号：2025-079 北京中石伟业科技股份有限公司 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 北京中石伟业科技股份有限公司（以下简称"公司"或"中石科技"）于2025 年12月30日召开第五届董事会第九次会议，审议通过了《关于2026年度日常关联 交易预计的议案》，同意公司孙公司中石讯冷散热科技（东莞）有限公司（以下 简称"中石讯冷"）与东莞市讯冷热传科技有限公司（以下简称"东莞讯冷"）在 2026年度发生的日常关联交易金额不超过人民币2,100万元。该议案在提交董事 会审议前已经公司第五届董事会独立董事专门会议审议通过。根据《深圳证券交 易所创业板股票上市规则》和《公司章程》等相关规定，本次日常关联交易预计 金额在董事会决策权限范围内，无需提交股东会审议。现将具体情况公告如下： 关于 2026 年度日常关联交易预计的公告 一、日常关联交易基本情况 （一）日常关联交易概述 根据公司业务整体发展需要，2025 年 12 月 2 日，公司全资子公司北京中石 伟业科技宜兴有限公司（以下简称"宜兴中石"）使用自有 ...

国泰海通证券股份有限公司 关于北京中石伟业科技股份有限公司 部分募集资金投资项目延期的核查意见 国泰海通证券股份有限公司（以下简称"国泰海通"或"保荐人"）作为北 京中石伟业科技股份有限公司（以下简称"中石科技"或"公司"）持续督导工 作的保荐人，根据《证券发行上市保荐业务管理办法》《深圳证券交易所创业板 股票上市规则》《上市公司募集资金监管规则》及《深圳证券交易所上市公司自 律监管指引第 2 号——创业板上市公司规范运作》等相关法律法规和规范性文件 的规定，在持续督导期内，对中石科技部分募集资金投资项目延期的事项进行了 核查，具体情况如下： 一、募集资金基本情况 经中国证券监督管理委员会《关于核准北京中石伟业科技股份有限公司非公 开发行股票的批复》证监许可[2020]907 号核准，公司向特定投资者非公开发行 不超过 75,615,120 股 A 股股票，实际非公开发行股票 29,066,107 股，发行价格 为每股人民币 28.59 元，募集资金总额为人民币 830,999,999.13 元，扣除本次发 行费用（不含税）人民币 14,290,453.86 元，募集资金净额为人民币 816,709,545. ...

公司董事会对吴晓宁先生在担任董事长期间为公司发展所作出的贡献表示 衷心感谢！ 二、关于选举董事长的事项 证券代码：300684 证券简称：中石科技 公告编号：2025-080 北京中石伟业科技股份有限公司 关于变更董事长的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、关于董事长辞任的事项 北京中石伟业科技股份有限公司（以下简称"公司"）董事会近日收到董事 长吴晓宁先生提交的关于辞去董事长的书面辞职报告。吴晓宁先生因个人原因辞 去董事长职务，辞去上述职务后，仍担任公司董事、董事会战略委员会召集人及 委员职务。根据《中华人民共和国公司法》（以下简称《公司法》）及《公司章 程》等有关规定，吴晓宁先生的辞职报告自送达公司董事会之日起生效。 附：HAN WU（吴憾）先生个人简历 HAN WU（吴憾）先生，出生于 1985 年，本科学历，毕业于温莎大 学，加拿大国籍。曾任加拿大 WOWtv 电视台制作部导播、制片人，北京 旭弈和广告有限公司客户部客户经理，北京翰兆广告有限公司编辑部新媒 体总监。2014 年 9 月至今任公司董事，2024 年 3 月至今任公司 ...

Group 1 - The core point of the article highlights the performance of Zhongshi Technology, which saw a decline of 1.07% in its stock price, reaching 50.15 yuan per share, with a total market capitalization of 15.02 billion yuan [1] - Zhongshi Technology, established on April 10, 1997, and listed on December 27, 2017, specializes in the research, design, production, sales, and technical services of thermal materials, EMI shielding materials, and power filters, with thermal materials accounting for 98.05% of its main business revenue [1] Group 2 - From the perspective of major circulating shareholders, Guangfa Fund's Guangfa Multi-Emerging Stock Fund (003745) increased its holdings by 579,900 shares in the third quarter, now holding 1.6904 million shares, which represents 0.83% of the circulating shares [2] - The Guangfa Multi-Emerging Stock Fund has a current scale of 2.29 billion yuan and has achieved a return of 33.78% this year, ranking 1487 out of 4189 in its category [2] Group 3 - The fund manager of Guangfa Multi-Emerging Stock Fund is Zhou Zhishuo, who has been in the position for 5 years and 106 days, with the fund's total asset scale at 19.292 billion yuan [3] - During Zhou's tenure, the best fund return was 47.06%, while the worst return was -24.96% [3] Group 4 - The Guangfa Multi-Emerging Stock Fund holds Zhongshi Technology as its fourth-largest heavy stock, with 1.6904 million shares, accounting for 3.01% of the fund's net value [4]

Group 1 - The core viewpoint of the article is that Zhongshi Technology (300684) has clarified the application of its high thermal conductivity graphite products, which are primarily used for efficient heat dissipation in various electronic devices [1] - The company's high thermal conductivity graphite products are artificial synthetic graphite, indicating a focus on advanced material technology [1] - Currently, these products have not been applied in the aerospace field, suggesting potential areas for future development and market expansion [1]

Group 1 - The company, Zhongshi Technology, is focusing on the smart transportation sector, targeting electronic devices for new energy vehicles, including three electric systems, intelligent driving, and smart cockpits [2] - The company provides thermal management, electromagnetic shielding, bonding, and sealing solutions for various applications, including battery packs, motor systems, electronic control systems, lidar, domain controllers, low-altitude flying vehicles, smart cockpits, and charging equipment [2]

Core Viewpoint - The company is actively engaging in the electric vehicle charging system market by providing comprehensive solutions for charging stations and guns, aiming to capitalize on industry growth opportunities [2] Group 1: Company Initiatives - The company offers solutions for charging stations, including heat dissipation for mainboard components, protection for PCB boards, component fixation, and shielding and sealing of enclosures [2] - For charging guns, the company provides encapsulation protection solutions for the gun nozzle [2] - The company plans to advance its industrial layout in the charging station and supercharging station sectors through product development, customized services, and new customer acquisition [2]

Group 1 - The core viewpoint of the articles highlights the performance and financial metrics of Zhongshi Technology, indicating a significant increase in stock price and revenue growth [1][2] - Zhongshi Technology's stock price has increased by 131.01% year-to-date, with a recent 2.69% rise over the last five trading days and a 17.60% increase over the last 20 days [1] - The company reported a revenue of 1.298 billion yuan for the first nine months of 2025, representing a year-on-year growth of 18.45%, and a net profit of 252 million yuan, which is a 90.59% increase compared to the previous year [2] Group 2 - The company specializes in the research, design, production, sales, and technical services of thermal materials, EMI shielding materials, and power filters, with thermal materials accounting for 98.05% of its main business revenue [1] - As of September 30, 2025, the number of shareholders increased by 28.67% to 42,000, while the average circulating shares per person decreased by 21.88% to 4,867 shares [2] - Major shareholders include Hong Kong Central Clearing Limited, which increased its holdings by 6.982 million shares, and new shareholder Xin'ao Craftsmanship, which holds 846,900 shares [2]

Company Performance - The stock price of Zhongshi Technology reached a historical high, increasing by 2.93% to 52.00 yuan, with a trading volume of 6.2634 million shares and a transaction value of 323 million yuan, resulting in a turnover rate of 3.07% [2] - For the first three quarters, the company achieved a revenue of 1.298 billion yuan, representing a year-on-year growth of 18.45%, and a net profit of 252 million yuan, reflecting a significant year-on-year increase of 90.59% [2] - The basic earnings per share were reported at 0.8446 yuan, with a weighted average return on equity of 12.14% [2] Industry Overview - The electronic industry, to which Zhongshi Technology belongs, experienced an overall increase of 0.49%, with 258 stocks rising, including Hengshuo Co., Jingfeng Mingyuan, and Zhenlei Technology, which saw increases of 17.40%, 13.11%, and 12.70% respectively [2] - Conversely, 219 stocks in the industry declined, with notable decreases from Tiantong Co., Chipone Technology, and Shengyi Technology, which fell by 4.06%, 3.77%, and 3.61% respectively [2]

Core Viewpoint - The liquid cooling concept in the A-share market is gaining significant attention due to industry demand and long-term trends, with a forecasted global market space of $21.8 billion by 2027 driven by technological advancements and policy support [1] Industry Overview - The liquid cooling industry is entering a phase of "triple resonance" involving technology, policy, and demand, which is expected to trigger a "cooling revolution" in data centers [1] - The increasing power consumption of AI servers and chips necessitates more efficient cooling solutions, making liquid cooling a mainstream technology for energy savings in data centers [1] Company Developments - Tianjin Ruixinchang Technology Co., Ltd. is actively developing liquid cooling products for data centers [2] - Shenzhen Chaoping San Technology Co., Ltd. is testing liquid cooling boards for servers, although there is uncertainty regarding mass production [2] - Guangdong Linyi Intelligent Manufacturing Co., Ltd. plans to acquire a 35% stake in Dongguan Liminda Electronics Technology Co., Ltd. for $875 million, enhancing its server product offerings [3] - Lens Technology Co., Ltd. intends to acquire 100% of PMG International Co., Ltd. to gain access to advanced liquid cooling system integration capabilities [3] - Beijing Zhongshi Weiye Technology Co., Ltd. is investing $35.7 million to acquire a 51% stake in Dongguan Zhongshi Xunli Cold Technology Co., Ltd., focusing on liquid cooling solutions [4] Market Dynamics - The push for liquid cooling technology is driven by the explosive growth in AI chip power consumption and stringent energy efficiency policies [4] - The strict regulatory environment regarding PUE (Power Usage Effectiveness) further solidifies the necessity for liquid cooling solutions [5] - Companies entering the liquid cooling sector are strategically positioning themselves to capitalize on both immediate opportunities and future trends in cooling technology [5]