证券代码：300684 证券简称：中石科技 公告编号：2026-001 | 项 目 | 本报告期 | | | | 上年同期 | | --- | --- | --- | --- | --- | --- | | 归属于上市公司 | | 33,000 | ～ | 37,000 | 20,138.78 | | 股东的净利润 | 比上年同期增长 | 63.86% | ～ | 83.73% | | | 扣除非经常性损 | | 32,000 | ～ | 36,000 | 17,439.30 | | 益后的净利润 | 比上年同期增长 | 83.49% | ～ | 106.43% | | 北京中石伟业科技股份有限公司 2025 年年度业绩预告 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 导性陈述或重大遗漏。 一、本期业绩预计情况 1、业绩预告期间：2025 年 1 月 1 日至 2025 年 12 月 31 日。 2、业绩预告情况：预计净利润为正值且属于同向上升 50%以上情形 （1）以区间数进行业绩预告的 单位：万元人民币 五、备查文件 1、公司董事会关于本期业绩预告的情况说明。 二、与会计师事务 ...

Market Overview - The electronic chemicals sector experienced a decline of 0.48% on January 19, with Tiancheng Technology leading the drop [1] - The Shanghai Composite Index closed at 4114.0, up 0.29%, while the Shenzhen Component Index closed at 14294.05, up 0.09% [1] Stock Performance - Notable gainers in the electronic chemicals sector included: - Jinhong Gas (688106) with a closing price of 25.52, up 9.57%, and a trading volume of 427,900 shares, totaling 1.068 billion yuan [1] - Zhongshi Technology (300684) closed at 54.55, up 8.62%, with a trading volume of 318,000 shares, totaling 1.723 billion yuan [1] - Sanhu Xinke (688389) closed at 76.90, up 6.82%, with a trading volume of 43,100 shares, totaling 321 million yuan [1] Fund Flow Analysis - The electronic chemicals sector saw a net outflow of 550 million yuan from institutional investors, while retail investors contributed a net inflow of 248 million yuan [2] - The top stocks by net inflow from institutional investors included: - Qiangli New Materials (300429) with a net inflow of 86.87 million yuan, accounting for 5.76% of the total [3] - Jinhong Gas (688106) with a net inflow of 83.17 million yuan, accounting for 7.79% of the total [3] - Zhongshi Technology (300684) with a net inflow of 55.72 million yuan, accounting for 3.23% of the total [3]

Core Viewpoint - The polymer-based thermal interface materials (TIM) industry is experiencing steady growth driven by advancements in AI, 5G, and electric vehicles, with the Chinese market expanding at a faster rate than the global market. The demand for high-end thermal management solutions in sectors like data centers and ADAS is expected to significantly increase, with the ADAS TIM market projected to reach $600 million by 2033 [1][6]. Industry Overview - Polymer-based TIMs are essential for electronic thermal management, designed to fill microscopic gaps between heat-generating devices and heat sinks, thereby reducing thermal resistance and ensuring efficient operation [1][3]. - TIMs are categorized into TIM1, which is used between chips and packaging, and TIM2, which is used between packaging and heat sinks, with TIM1 requiring higher performance standards [3][4]. Industry Policies - The polymer-based TIM industry is part of the new materials sector, which is a strategic focus for national development. Various policies have been implemented to support technological research, industrial application, and market promotion, facilitating breakthroughs in high-end technology and accelerating domestic substitution [5][6]. Industry Chain - The upstream of the TIM industry includes polymer matrices and high thermal conductivity fillers, while the midstream focuses on material formulation and composite process innovation. The downstream applications span consumer electronics, electric vehicles, 5G communication, and data centers, with electric vehicles and data centers being key growth drivers [5][6]. Market Size and Growth - The global TIM market is projected to grow from $2.012 billion in 2024 to $4.148 billion by 2031, with a compound annual growth rate (CAGR) of 10.74%. The Chinese TIM market is expected to grow from $1.027 billion in 2024 to $2.164 billion by 2031, with a CAGR of 11.09%, indicating strong growth potential [6][7]. Competitive Landscape - The competitive landscape shows a dynamic balance where international giants dominate the high-end market while local companies like Huitian New Materials and Feirongda are making significant advancements. These local firms are transitioning from cost advantages to competing directly in high-end supply chains through technological breakthroughs [7][8]. Development Trends - The industry is expected to evolve around three core directions: technological upgrades focusing on high thermal conductivity and multifunctional integration, deepening industry chain collaboration for domestic substitution, and expanding application scenarios that drive customized solutions [8][9][10]. - Future innovations will emphasize high-performance materials with integrated functionalities, while collaboration between upstream and downstream players will enhance the self-sufficiency of the supply chain [10][11].

Group 1 - Shandong Molong (002490) has reported sufficient orders and has achieved results in production operations, market expansion, equipment updates, product research and development, and key projects [1] - The company successfully signed over 40,000 tons of product orders during the Abu Dhabi International Petroleum Exhibition in November 2025, with a continuous increase in overseas orders [1] - Jerry Holdings (002353) announced a sales contract for gas turbine generator sets worth $106 million (approximately 742 million RMB), marking the second similar contract with the same U.S. client, totaling $212 million (approximately 1.484 billion RMB), which accounts for 11.11% of the company's audited revenue for 2024 [1] Group 2 - Huazi Technology (300490) has stated that it has sufficient orders on hand and a stable business development outlook, expressing confidence in future growth despite a complex environment [2] - Tongda Power (002576) reported a revenue of 1.413 billion RMB for the first three quarters of 2025, a year-on-year increase of 12.12%, with a net profit of 62.42 million RMB, up 41.24% [2] - Tongda Power also indicated that its order backlog is sufficient and capacity utilization remains at a good level [3] Group 3 - Zhongshi Technology (300684) has confirmed a robust order reserve and high capacity utilization, ensuring stable delivery of customer orders [3] - The company is accelerating domestic and international capacity layout and investment to enhance supply capacity in response to future market demand [3] - Dailong (002209) reported sufficient orders and plans to improve assembly efficiency through scientific production scheduling and lean manufacturing after the completion of its plant expansion [3] Group 4 - Putailai (603659) stated that it has seen a significant increase in new orders in 2025, benefiting from downstream battery manufacturers' expansion to meet the growing demand in the new energy vehicle and energy storage markets [3] - The company has accumulated over 200 million RMB in orders for solid-state battery equipment over the past few years [3]

Group 1 - The electronic chemicals sector increased by 1.2% on January 14, with Tiancheng Technology leading the gains [1] - The Shanghai Composite Index closed at 4126.09, down 0.31%, while the Shenzhen Component Index closed at 14248.6, up 0.56% [1] - Key stocks in the electronic chemicals sector showed significant price movements, with Tiancheng Technology rising by 14.28% to a closing price of 93.37 [1] Group 2 - The electronic chemicals sector experienced a net outflow of 607 million yuan from institutional investors, while retail investors saw a net inflow of 674 million yuan [2] - Notable stocks with significant net inflows from retail investors include Wanrun Co., which had a net inflow of 100 million yuan [3] - The overall trading volume and turnover for various stocks in the electronic chemicals sector varied, with Wanrun Co. achieving a turnover of 1.08 billion yuan [1][3]

Core Viewpoint - The company, Zhongshi Technology (300684), has committed to strictly adhering to relevant laws, regulations, and regulatory requirements regarding performance forecasts and information disclosure obligations [1]. Group 1 - The company responded to investor inquiries on an interactive platform [1]. - The company emphasized its commitment to compliance with legal and regulatory standards [1].

以下为研究报告摘要： 投资要点： 电子板块观点：英伟达于CES2026全面展示Rubin平台，通过六款芯片组件的极致协同，其生成token的 成本将降低至上一代Blackwell的约1/10，目前该平台已全面量产。台积电12月合并营收约3350.03亿元 新台币，同比增长20.4%，超市场预期，全年营收同比增长31.6%创历史新高，体现出半导体行业需求 端的全面复苏。当前电子行业需求持续复苏，供给有效出清，存储芯片价格上涨，我国国产化力度超预 期。建议关注AI算力、AIOT、半导体设备、关键零部件和存储涨价等结构性机会。 英伟达于CES2026全面展示Rubin平台，通过六款芯片的极致协同，其生成token的成本将降低至上一代 的约1/10，目前该平台已全面量产。1月6日至9日，2026年美国拉斯维加斯消费电子展举办，英伟达 CEO黄仁勋发布了英伟达首个采用极致协同设计、集成六款芯片的AI平台Rubin，并首次公开了六款芯 片的详细性能参数。凭借Rubin平台，生成token的成本将降低至上一代的约1/10，可降低大规模AI部署 成本。Rubin平台组件涵盖Rubin GPU、Vera CPU、NVLink6 ...

Core Viewpoint - Suzhou Tianmai's operating performance and gross margin have improved due to the revenue growth and margin increase of its core product, the uniform temperature plate, despite a decline in overseas revenue caused by specific customer demand adjustments [1][2]. Group 1: Operating Performance and Gross Margin - Suzhou Tianmai's main business revenue for the reporting period was 828.96 million yuan, 914.86 million yuan, 932.77 million yuan, and 806.86 million yuan, with net profits of 116.70 million yuan, 154.19 million yuan, 185.43 million yuan, and 142.57 million yuan respectively [2]. - The comprehensive gross margins were 29.32%, 32.86%, 40.48%, and 39.55% during the same periods [2]. - The uniform temperature plate, as the core product, accounted for 46.55%, 63.38%, 66.47%, and 65.35% of revenue, with its gross margin significantly increasing from 17.35% in 2022 to 38.56% in 2024 [2]. Group 2: Overseas Revenue and Market Dynamics - The proportion of overseas revenue decreased from 39.46% to 30.90%, primarily due to reduced procurement from key customer Samsung and its component suppliers [3]. - The gross margin for overseas sales is slightly higher than domestic sales, attributed to the application of products in mid-to-high-end models and favorable exchange rates [3]. - The company has implemented measures to mitigate exchange rate risks, with an estimated impact of ±3% fluctuation in USD/CNY exchange rate affecting total profit by approximately 5.28% [3]. Group 3: Product Demand and Inventory Management - Demand for heat pipes has declined due to technological iteration, with sales revenue dropping from 155.42 million yuan in 2022 to 1.72 million yuan in the first nine months of 2025 [4]. - Conversely, revenue from cooling modules has increased, reaching 70.79 million yuan in the first nine months of 2025, driven by higher penetration in laptops and automotive electronics [4]. - As of September 2025, inventory balance was 211.46 million yuan, a 28.12% increase year-on-year, primarily due to increased orders, with 89.05% of inventory aged less than one year [4]. Group 4: Fundraising and Investment Projects - The company plans to raise 786 million yuan for high-end uniform temperature plate capacity construction, adding an annual production capacity of 30 million pieces [5]. - The project is expected to have a post-tax internal rate of return of 16.76% and a payback period of 4.39 years, which is below the industry average [5]. - The existing capacity utilization rate for uniform temperature plates remains above 80%, with a projected global market growth rate of 14.21% annually from 2024 to 2032 [5]. Group 5: Compliance and Financial Health - As of September 2025, the company’s trading financial assets amounted to 355.49 million yuan, all in structured deposits, complying with regulatory requirements [7]. - The verification of overseas revenue shows a customer confirmation response rate of 91.66%, with a minimal discrepancy from customs export data [7]. - The company maintains a low debt ratio of 12.37% and has sufficient cash and financial assets to cover bond principal and interest payments [5][7].

Investment Rating - The industry investment rating is "Overweight" (maintained) [1] Core Insights - The report highlights the expansion of storage demand driven by NVIDIA's new storage architecture, with continuous price increases in the semiconductor upstream [3] - The introduction of TSMC's 2nm mass production accelerates global resonance, opening up opportunities in fabs and equipment [3] - The AI terminal is initiating a new cycle of industrial chain upgrades in consumer electronics and components [3] Summary by Sections Industry Overview - The electronic industry is projected to outperform the overall market [1] - The report includes various related research reports that provide insights into the semiconductor and AI sectors [3] Technological Innovations - NVIDIA's Rubin platform showcases a collaborative design that significantly reduces training time and inference costs, marking a revolutionary change in architecture [4] - The Rubin NVL72 cabinet-level solution integrates 18 computing trays, achieving a total of 72 GPUs and 36 CPUs, with a CPU-GPU interconnect bandwidth of 1.8TB/s [5] - The system features high bandwidth, cable-free architecture, and deep interconnect capabilities, enhancing AI computing infrastructure [6] Beneficiary Companies - Beneficiary companies identified include: - Assembly: Industrial Fulian - Connectors: Luxshare Precision, Huizhu Technology, and Ruikeda - PCBs: Shenghong Technology, Huitian Technology, and Jingsheng Electronics - Cooling: Invec, Lingyi Zhi Zao, and others - Power Supply: Oulu Tong and Aohai Technology [7]

Core Viewpoint - Zhongshi Technology's stock has shown a positive trend with a 1.56% increase year-to-date and significant growth over the past 20 and 60 days, indicating strong market performance and investor interest [1]. Financial Performance - For the period from January to September 2025, Zhongshi Technology achieved a revenue of 1.298 billion yuan, representing a year-on-year growth of 18.45% [2]. - The net profit attributable to shareholders for the same period was 252 million yuan, reflecting a substantial year-on-year increase of 90.59% [2]. - The company has distributed a total of 896 million yuan in dividends since its A-share listing, with 447 million yuan distributed over the past three years [2]. Shareholder and Market Activity - As of September 30, 2025, the number of shareholders increased by 28.67% to 42,000, while the average number of 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 other institutional investors such as GF Multi-Asset Emerging Stocks and Xin'ao Craftsmanship, which also increased their stakes [2]. Stock Performance Metrics - As of January 9, Zhongshi Technology's stock price was 49.99 yuan per share, with a market capitalization of 14.972 billion yuan [1]. - The stock experienced a trading volume of 309 million yuan, with a turnover rate of 3.08% [1]. - The stock has seen a 14.45% increase over the past 20 trading days and a 10.97% increase over the past 60 trading days [1].