（文章来源：证券日报） 证券日报网讯 2月4日，思泉新材在互动平台回答投资者提问时表示，公司投资建设了液冷散热产品生 产线，并组建了专业的液冷散热研发团队，已具备液冷散热模组规模生产能力，公司液冷产品相关项目 有序推进中。公司及管理层对未来经营及长远发展有坚定的信心，公司始终坚定围绕战略目标，持续推 动实现公司高质量发展，切实提升公司长期投资价值。 ...

证券日报网讯 2月2日，首航新能在互动平台回答投资者提问时表示，公司始终密切关注国家能源政策 导向和行业发展机遇，积极优化业务布局以适应市场变化。关于具体的前置举措和未来规划，公司将严 格遵循信息披露规定，在符合法律法规要求的前提下，通过定期报告或临时公告及时履行披露义务。 （文章来源：证券日报） ...

电力瓶颈，比芯片更紧迫 2024年中国数据中心总耗电量达1660亿度，相当于2个三峡水电站的年发电量；约占全国总耗电量的1.68%，预计2030年占比超过5%，2035年占比超过 13%。 算力扩张与电力约束的失衡，正在重塑数据中心产业的发展逻辑。 "花几十亿元流片，最终或许只能兑现不到六成的理论价值。"这并非危言耸听，而是当下AI芯片在真实数据中心场景中的普遍现实。 当生成式AI掀起全球算力竞赛，半导体行业的目光多聚焦于：AI芯片公司又推出了性能多么强悍的新品？台积电的先进制程是否更进一步？然而一组数 据，却进一步揭示了这场行业狂欢背后的隐形枷锁： 近期，半导体产业纵横深入AI芯片及数据中心产业一线走访调研，与多位行业资深从业者深度交流后发现，当前AI数据中心电力消耗居高不下的核心瓶 颈，主要有三点。 第一点，正如文章开头所言，AI芯片的技术发展和数据中心的实际使用场景脱节，是当前行业电力消耗居高不下的核心问题之一。当前诸多AI芯片研发 走进"拼峰值算力"的误区，把算力多少当成核心竞争力，却忽略了数据中心里最关键的"算力够用且省电"的平衡需求。这种失衡主要体现在两方面： 其一，芯片设计和实际任务对不上。主流 ...

Core Viewpoint - The company expresses confidence in its management and future development, emphasizing a commitment to high-quality growth and enhancing long-term investment value [1] Group 1 - The company confirms that its operations and management are functioning normally [1] - The management team has a strong belief in the company's future operations and long-term development [1] - The company is focused on achieving its strategic goals and promoting high-quality development [1]

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 - 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 report highlights a significant outflow of main capital from various stocks in the Shanghai and Shenzhen markets, with 387 stocks experiencing net outflows for five consecutive days or more, indicating potential investment risks in these companies [1][2][3][4]. Group 1: Main Capital Outflow Statistics - The stock with the longest continuous net outflow is Dameng Data, with 23 days of outflows [1]. - Daqin Railway follows with 20 days of net outflows, totaling 2.711 billion yuan [1]. - The total net outflow for Daqin Railway over 20 days is the highest at 2.711 billion yuan, while Xiechuang Data has a net outflow of 1.914 billion yuan over five days [1][2]. Group 2: Stocks with Significant Outflows - The top stocks by net outflow duration include: - Daqin Railway: 20 days, 2.711 billion yuan, 18.68% of trading volume, -6.22% cumulative change [1]. - Dameng Data: 23 days, 0.503 billion yuan, 7.58% of trading volume, 14.15% cumulative change [2]. - Haima Automobile: 12 days, 1.626 billion yuan, 8.26% of trading volume, -18.59% cumulative change [1]. Group 3: Other Notable Stocks - Other stocks with notable outflows include: - Wuzhou Xinchun: 5 days, 1.574 billion yuan, 5.24% of trading volume, 11.62% cumulative change [1]. - Dongshan Precision: 6 days, 1.512 billion yuan, 6.91% of trading volume, -6.80% cumulative change [1]. - Shengtai Electronics: 10 days, 1.377 billion yuan, 8.47% of trading volume, -8.71% cumulative change [1].

Core Viewpoint - The electronic chemicals sector experienced a slight decline of 0.08% on January 8, with significant movements in individual stocks, particularly a notable drop in Siquan New Materials [1][2]. Group 1: Market Performance - The Shanghai Composite Index closed at 4082.98, down 0.07%, while the Shenzhen Component Index closed at 13959.48, down 0.51% [1]. - The electronic chemicals sector saw a net outflow of 3.22 billion yuan from major funds, while retail investors contributed a net inflow of 2.35 billion yuan [2][3]. Group 2: Individual Stock Movements - Jin Hong Gas (688106) led the gains with a closing price of 24.20, up 11.11%, and a trading volume of 587,600 shares, amounting to 1.479 billion yuan [1]. - Siquan New Materials (301489) experienced the largest decline, closing at 182.64, down 7.05%, with a trading volume of 62,400 shares [2]. - Other notable gainers included Guanggang Gas (688548) with a 4.86% increase and a closing price of 19.00, and Tiantong Co. (600330) with a 4.26% increase, closing at 14.19 [1][2]. Group 3: Fund Flow Analysis - Major funds showed a net inflow in stocks like Jin Hong Gas and Hua Te Gas, while significant outflows were observed in stocks like Jianghua Micro (603078) and Laier Technology (688683) [3]. - Retail investors showed a preference for stocks like Jin Hong Gas and Hua Te Gas, contributing positively to their net inflow [3].

Core Viewpoint - Siquan New Materials (301489.SZ) experienced a midday decline of 6.23%, reaching a new monthly low of 184.25 yuan, with a total market value dropping below 15 billion yuan [1] Group 1: Shareholder Actions - Shareholder Wu Pan plans to reduce holdings by no more than 1.4445 million shares, representing up to 1.79% of the company's total share capital [1] - The company has announced a total of two share reduction plans in the past three years [1] - The number of shares disclosed for reduction does not represent the final actual number of shares that will be reduced [1]

Group 1 - Sumida plans to acquire 16.92% of Bluecore High-tech shares from its controlling shareholder, with a total transaction value of 403 million yuan, aiming to enhance its capabilities in energy, new storage, and shipbuilding sectors [1] - Sihuan New Materials' major shareholder plans to reduce its stake by up to 1.79%, equating to 144,450 shares [2] - Zhuhai Ming Technology's subsidiary will acquire 66,900 shares of Zhipu in its IPO, amounting to 7.77 million HKD [3] Group 2 - Maiwei plans to reduce its stake by up to 1.94%, totaling 5.4 million shares due to personal financial needs [4] - Shenling Environment will invest 50 million yuan in a private equity fund focused on data centers and related sectors [5] - Yingboer’s controlling shareholder intends to reduce its stake by up to 2%, totaling 611,930 shares [6] Group 3 - GAC Group reported a decline in December 2025 vehicle production and sales, with production down 20.23% and sales down 33.82% year-on-year [7] - Quanyuan Spring expects a net profit increase of 147.89% in 2025, driven by a 33.84% rise in mineral water sales [8] - Sinochem International anticipates a net loss for the entire year of 2025, with a net profit of -1.33 billion yuan as of Q3 2025 [9] Group 4 - Fulin Technology's shareholder plans to reduce its stake by up to 2%, equating to 24,442,100 shares [10] - Shichuang Securities received approval to issue up to 5 billion yuan in perpetual subordinated bonds [11] - Meibang Fashion's controlling shareholder plans to transfer 7.9% of its shares at a price of 1.76 yuan per share [12] Group 5 - Biyi Micro plans to transfer 1% of its shares through an inquiry transfer [13] - Gongda Koya signed a contract for a smart heating renovation project in Dongying District [14] - Jindi Group reported a significant decline in signed area and amount in December 2025, with a 60.81% drop in signed area year-on-year [15] Group 6 - Yijing Optoelectronics expects a net loss for 2025, with losses projected to exceed the previous year's audited net assets [16] - Zhizheng Co. elected Wang Qiang as chairman and appointed him as CEO [17] - Suwen Electric plans to acquire a 30% stake in Sinopec Wanbang for 748 million yuan [18] Group 7 - Anpei Long plans to raise up to 544 million yuan through a private placement [19] - Huizhong Co. renewed its strategic cooperation agreement with Avnet [20] - Fujia Co. plans to raise up to 700 million yuan through convertible bonds for various projects [21] Group 8 - Shaanxi Black Cat reported Q4 2025 coke sales of 1.23 million tons, with a revenue of 1.67 billion yuan [22] - Tianhong Co. plans to reduce its stake by up to 3% [23] - ST Sunshine's controlling shareholder is planning a change in control, leading to a stock suspension [24] Group 9 - Haitong Development proposed a cash dividend of 0.5 yuan per 10 shares for Q3 2025 [25] - Desai Xiwai's major shareholder plans to reduce its stake by up to 1.19% [26] - Guo New Energy expects a net loss for 2025 due to market fluctuations [27] Group 10 - Haitong Development's subsidiary plans to invest up to 900 million yuan in building multi-purpose heavy-lift vessels [28] - Tangrenshen reported a 8% increase in annual sales revenue for 2025, despite a decline in December sales [29] - Saiteng Co. plans to reduce its stake by up to 3% [30] Group 11 - Dazhong Mining plans to implement a lithium mining project with an investment of 3.688 billion yuan [31] - Liancheng Precision announced a share transfer agreement for 6.71% of its shares at a price of 15.12 yuan per share [32] - Tuo Jing Technology's shareholder plans to reduce its stake by up to 1.3% [33] Group 12 - Shuifa Gas expects a net loss for 2025 due to a legal dispute affecting its financials [34] - Tianhe Magnetic Materials plans to reduce its stake by up to 3% [35] - Huadian New Energy proposed a special dividend of 0.3 yuan per 10 shares [36] Group 13 - Wolong New Energy plans to sell a 100% stake in a subsidiary for 197 million yuan [37] - Bohai Automobile plans to acquire stakes in four companies for 2.728 billion yuan and raise up to 1.379 billion yuan in matching funds [38] - Hengshang Energy's shareholders plan to reduce their stakes by a total of 2.84% [39] Group 14 - Nanjing Chemical Fiber's major asset restructuring has been approved by the Shanghai Stock Exchange [40]