Investment Rating - The industry investment rating is "Positive (Maintain)" [5] Core Viewpoints - The smart terminal market is expected to flourish, driven by the recovery in iPhone sales and the entry of large model manufacturers like Open AI, which will accelerate innovation in smart terminal categories and forms [3][8] - The iPhone 17 series has shown strong sales performance, with a fourfold increase in trade-in sales compared to the previous year, indicating a positive outlook for the supply chain [8] - Open AI's entry into AI hardware terminals is expected to enrich the product ecosystem, benefiting existing supply chain companies like Luxshare Precision and GoerTek [8] Summary by Sections Investment Suggestions and Targets - The report recommends buying shares of several companies in the AI supply chain, including Luxshare Precision (002475), Lens Technology (300433), and GoerTek (002241) among others [3] Industry Dynamics - The report highlights the potential for rapid growth in the AI hardware terminal market, with Open AI planning to launch its first device by late 2026 or early 2027, which will include various innovative products [8] - The report notes that the iPhone 17 series has prompted Apple to increase production capacity, reflecting strong market demand and potential for supply chain growth [8] - Meta's recent launch of multiple AI & AR glasses indicates a growing market for AR technology, suggesting a shift from accessory to independent smart terminal status for wearable devices [8]

Core Viewpoint - The article emphasizes the growing importance of thermal management solutions in the electronics industry, driven by advancements in high-end smartphones, AI computing demands, and the increasing power density of electric vehicle control systems. The thermal materials industry is rapidly evolving, showcasing a vibrant ecosystem of domestic companies and innovative technologies [2]. Group 1: Listed Companies - Feirongda (300602) is a leading expert in electromagnetic shielding and thermal management solutions, providing a complete product chain including thermal conductive materials, graphite films, and liquid cooling plates. The company serves major clients like Huawei and BYD in the communication and new energy sectors [3][5]. - Siquan New Materials (301489) focuses on thermal management materials, offering a comprehensive range of products such as graphite heat dissipation films and modules. The company has notable clients including Xiaomi and Google [18][20]. - Suzhou Tianmai (301626) is recognized for its comprehensive thermal management solutions, with products like thermal interface materials and heat pipes, serving major clients in the telecommunications and new energy vehicle sectors [22][23]. - Zhongshi Technology (300684) specializes in high-performance synthetic graphite thermal solutions, becoming a core supplier for top global consumer electronics brands like Apple. The company reported a revenue of 1.566 billion in 2024, with a 24.51% year-on-year increase [26][28]. - Lingyi Zhi Zao (002600) provides intelligent manufacturing services, with thermal management business revenue reaching 4.107 billion in 2024, reflecting a 9.20% increase from the previous year [30][34]. - AAC Technologies (02018) reported a significant growth of 40.1% in its thermal business, achieving a revenue of 326 million in 2024, and holds over 50% market share in the domestic flagship smartphone thermal market [35]. - Shuo Beid (300322) offers thermal products and reported a revenue of 1.86 billion in 2024, with a 12.37% increase from the previous year [36]. Group 2: Financial Performance - Feirongda's 2024 revenue reached 5.03 billion, with a net profit of 173 million, reflecting a 15.76% year-on-year growth [17]. - Siquan New Materials achieved a revenue of 656 million in 2024, marking a 51.10% increase compared to the previous year [21]. - Suzhou Tianmai reported a revenue of 943 million in 2024, with a slight increase of 1.62% year-on-year [25]. - Zhongshi Technology's revenue for 2024 was 1.566 billion, showing a 24.51% increase from 2023 [29]. - Lingyi Zhi Zao's total revenue for 2024 was 442 billion, with a 29.56% increase from the previous year [34]. - AAC Technologies' thermal business revenue reached 326 million in 2024, reflecting a 40.1% growth [35]. - Shuo Beid's revenue for 2024 was 1.857 billion, with a 12.37% increase from the previous year [36].

Group 1 - The trading volume of Zhongshi Technology reached 2.347 billion yuan, marking a new high since its listing [2] - The latest stock price increased by 0.22%, with a turnover rate of 24.95% [2] - The previous trading day's total transaction volume was 2.343 billion yuan [2] Group 2 - Beijing Zhongshi Weiye Technology Co., Ltd. was established on April 10, 1997 [2] - The registered capital of the company is approximately 2.995 billion yuan [2]

Core Insights - The company is focusing on liquid cooling technology as a more efficient thermal management solution due to the increasing power density of AI chips and server architecture upgrades [3] - The company is actively promoting the introduction, product certification, and mass production supply of core materials and liquid cooling modules to create a new growth curve in performance [3] - The company plans to increase investment in product research and development, customer expansion, and capacity building based on market demand and order conditions [3] Product Line and Market Potential - The company's thermal management solution product line includes high thermal conductivity graphite products, thermal interface materials, heat pipes, heat spreaders, and thermal modules, which are applicable in various cutting-edge technology fields such as AI smartphones, AI PCs, AI glasses, and robotics [4] - The company emphasizes continuous monitoring of new technology developments and emerging application areas, actively participating in customized research and development of new projects and products to expand product applications [4] - With the increasing cooling demands of AI terminal devices, the company's comprehensive thermal management solutions are expected to capture a broader market space [4]

Core Viewpoint - The company is actively promoting the application of cooling solutions and core materials in computing power equipment, aiming to create a new growth curve [1] Group 1: Product Development and Market Application - The company's VC module products are accelerating their market application in high-speed optical modules [1] - Core components of the thermal module, TIM materials, and other products are being supplied in bulk to server manufacturers [1] - The company is actively advancing customer onboarding, product certification, and mass production supply of liquid cooling thermal modules [1]

Core Viewpoint - Company has established a leading position in the thermal management materials sector through over 20 years of focused investment and forward-looking layout in the industry [1] Group 1: Company Positioning - Company provides comprehensive solutions from materials to components to modules, including high thermal conductivity graphite products, thermal interface materials, heat pipes, heat spreaders, and thermal modules [1] - In the consumer electronics sector, the company maintains a leading position in synthetic graphite materials, with applications of graphite die-cut components expanding from smartphones to tablets and laptops [1] Group 2: Product Development and Market Expansion - Company is accelerating the research and mass production of various high-performance liquid-absorbing core materials, establishing core technological barriers [1] - Company has obtained supplier qualifications for thermal interface materials from major North American clients and has achieved production delivery [1] Group 3: Data Center Applications - The market application of the company's VC module products in high-speed optical modules is accelerating [1] - Core components of thermal modules, TIM materials, and other products are being supplied in bulk to server manufacturers, with active promotion of liquid cooling thermal module customer introduction, product certification, and mass production supply [1]

Market Overview - The electronic chemicals sector increased by 2.22% on September 17, with Zhongshi Technology leading the gains [1] - The Shanghai Composite Index closed at 3876.34, up 0.37%, while the Shenzhen Component Index closed at 13215.46, up 1.16% [1] Top Performers - Zhongshi Technology (300684) closed at 44.61, up 14.09% with a trading volume of 532,700 shares and a transaction value of 2.343 billion [1] - Zhongjuxin (688549) closed at 9.49, up 12.31% with a trading volume of 1,381,400 shares and a transaction value of 1.346 billion [1] - Lair Technology (688683) closed at 38.29, up 5.95% with a trading volume of 25,900 shares [1] - Nanda Optoelectronics (300346) closed at 36.01, up 4.99% with a trading volume of 605,200 shares and a transaction value of 2.158 billion [1] Market Capital Flow - The electronic chemicals sector saw a net inflow of 294 million from institutional investors, while retail investors experienced a net outflow of 233 million [2][3] - Major stocks like Zhongjuxin and Nanda Optoelectronics attracted significant institutional investment, with net inflows of 225 million and 194 million respectively [3]

Market Overview - As of September 17, the Shanghai Composite Index closed at 3876.34 points, up by 14.48 points, with a gain of 0.37% [1] - The Shenzhen Component Index closed at 13215.46 points, increasing by 151.48 points, representing a rise of 1.16% [1] - The ChiNext Index closed at 3147.35 points, up by 60.31 points, reflecting a growth of 1.95% [1] High Turnover Stocks - The stock "Haoen Qidian" (301488) had a closing price of 218.03 yuan and a turnover rate of 46.21%, with a price increase of 14.22% [1] - "Aifenda" (301575) closed at 57.02 yuan, with a turnover rate of 43.04%, but saw a decline of 5.53% [1] - "Baili Technology" (603959) closed at 7.34 yuan, achieving a turnover rate of 41.08% and a price increase of 3.23% [1] Notable Stocks with High Turnover Rates - "Huasheng Tiancai" (600410) closed at 22.28 yuan, with a turnover rate of 39.69% and a price increase of 3.58% [1] - "Tianji Co., Ltd." (002759) closed at 17.83 yuan, with a turnover rate of 38.31%, but experienced a decline of 6.26% [1] - "Xinnin Logistics" (300013) closed at 4.63 yuan, with a turnover rate of 37.55%, reflecting a decrease of 2.53% [1] Additional High Turnover Stocks - "Online and Offline" (300959) closed at 82.00 yuan, with a turnover rate of 36.65% and a price increase of 18.98% [1] - "Suhua Weige" (300331) closed at 38.47 yuan, with a turnover rate of 34.02% and a price increase of 14.66% [1] - "Jincai Huilian" (002530) closed at 13.14 yuan, with a turnover rate of 34.01% and a price increase of 2.10% [1]

关于北京中石伟业科技股份有限公司 2025 年半年度持续督导跟踪报告 | 保荐人名称：国泰海通证券股份有限公司 | 被保荐公司简称：中石科技 | | --- | --- | | 保荐代表人姓名：周丽涛 | 联系电话：021-38565656 | | 保荐代表人姓名：嵇坤 | 联系电话：021-38031849 | 一、保荐工作概述 | 项目 | 工作内容 | | --- | --- | | 1.公司信息披露审阅情况 | | | （1）是否及时审阅公司信息披露文件 | 是 | | （2）未及时审阅公司信息披露文件的次数 | 0次 | | 2.督导公司建立健全并有效执行规章制度的 | | | 情况 | | | （1）是否督导公司建立健全规章制度（包括 但不限于防止关联方占用公司资源的制度、 | | | | 是 | | 募集资金管理制度、内控制度、内部审计制度、 关联交易制度） | | | （2）公司是否有效执行相关规章制度 | 是 | | 3.募集资金监督情况 | | | （1）查询公司募集资金专户次数 | 6次 | | （2）公司募集资金项目进展是否与信息披露 | 是 | | 文件一致 | | | 4.公司治理 ...

Group 1 - The company has over 20 years of experience in the thermal interface materials industry and is one of the main suppliers of thermal interface materials in the global communication and consumer electronics sectors [2] - Liquid metal materials are identified as a high-performance thermal interface material, offering advantages such as high thermal conductivity, good fluidity, and long service life [2] - The company possesses advanced technological reserves in the field of liquid metal materials [2]