Investment Rating - The report does not explicitly state an investment rating for the industry Core Insights - The year 2025 is projected to be the "landing year" for liquid cooling in data centers, driven by the intersection of increased computing power density and stringent energy efficiency requirements [2][4] - Liquid cooling technology is evolving rapidly, with cold plate systems currently holding an 80% market share, while immersion cooling is recognized as the future core direction for high-density computing scenarios [2][21] - The choice of cooling liquid significantly impacts the safety, lifespan, and operational costs of liquid cooling systems, making it a high-value segment within the liquid cooling industry [2][3] Summary by Sections 1. Background of Liquid Cooling Technology - The explosive growth in computing power demand and continuous increase in chip power consumption necessitate advanced cooling solutions [6][11] - Energy efficiency has become a rigid requirement, with global data center electricity consumption projected to double by 2030 [15][16] - The rise of edge computing is creating new demands for efficient space utilization in data centers [19] 2. Classification and Technical Characteristics of Liquid Cooling Systems - Liquid cooling systems are categorized into cold plate, immersion, and spray cooling types, with cold plate and immersion systems leading the market [20][21] - Cold plate systems are widely used due to their reliability and moderate deployment costs, while immersion cooling is recognized for its superior heat dissipation capabilities [22][38] 3. Performance Requirements of Cooling Liquids - Water-based cooling liquids dominate cold plate systems, while oil-based liquids are used in single-phase immersion systems [3][4] - Fluorinated liquids are considered the ideal cooling medium for data centers, although their high cost limits their application to high-power scenarios [3][4] 4. Future Trends in Cooling Liquids - The development of cooling liquids is evolving towards higher efficiency, lower energy consumption, better environmental performance, and smarter systems [2][4] - The industry is moving towards a comprehensive thermal management solution that integrates material science, thermodynamics, and intelligent control technologies [2][4] 5. Competitive Landscape - The water-based cooling liquid market is highly open with many participants, while the oil-based cooling liquid market is specialized and dominated by foreign brands [2][3] - The fluorinated liquid industry is undergoing significant changes, with traditional giants exiting the market and domestic companies seizing the opportunity for "domestic substitution" [2][3]

数据显示，截至2025年12月31日，中证细分化工产业主题指数前十大权重股分别为万华化学、盐湖股 份、藏格矿业、天赐材料、巨化股份、恒力石化、华鲁恒升、宝丰能源、云天化、金发科技，前十大权 重股合计占比45.31%。 化工ETF嘉实(159129)紧密跟踪中证细分化工产业主题指数，聚焦行业"反内卷"背景下新一轮景气周 期。 场外投资者还可以通过化工ETF联接基金（013527）关注化工板块投资机遇。 截至2026年1月27日午间收盘，中证细分化工产业主题指数下跌1.87%。成分股方面涨跌互现，中简科 技领涨4.59%，光威复材上涨2.31%，巨化股份上涨1.77%；多氟多领跌，星源材质、鲁西化工跟跌。 近期，基础化工行业呈现价格偏强运行态势，多类化工品价格显著上涨。银河证券指出，本周在重点跟 踪的170个化工产品中，45.3%实现价格上涨，其中碳酸锂、纯苯、苯乙烯、R125等涨幅居前；纯苯华 东价格周环比上涨7.96%至5965元/吨，苯乙烯上涨7.92%至7900元/吨，工业级碳酸锂四川报价周涨15% 至13800元/吨。当前化工品价格走强主要受下游需求预期回暖、部分厂商检修导致供应阶段性收紧，以 及出口退 ...

Core Viewpoint - The chemical industry ETF, E Fund (516570), has shown a mixed performance with a recent decline of 1.25%, while the underlying index, the China Petroleum Industry Index (H11057), has decreased by 1.15% as of January 27, 2026 [1][2]. Group 1: Index Performance - As of January 27, 2026, the China Petroleum Industry Index (H11057) has decreased by 1.15% [1]. - The top-performing stocks within the index include Zhongfu Shenying, which rose by 2.98%, and Guangwei Composites, which increased by 2.31% [1]. - The worst-performing stocks include Luxi Chemical, which fell by 6.05%, and Cangge Mining, which dropped by 4.47% [1]. Group 2: ETF Performance - The E Fund chemical industry ETF (516570) has a latest price of 1.11 yuan, reflecting a 1.25% decline [1]. - Over the past week, the ETF has seen a cumulative increase of 5.55% [1]. - The ETF has recorded a turnover rate of 10.25% with a trading volume of 49.31 million yuan, indicating active market participation [1]. Group 3: Fund Flows and Size - The E Fund chemical industry ETF has experienced continuous net inflows over the past seven days, with a maximum single-day net inflow of 62.18 million yuan, totaling 205 million yuan in net inflows [1]. - The average daily net inflow over this period is 29.31 million yuan [1]. - The latest size of the ETF has reached 478 million yuan, marking a one-year high [1]. - The total shares of the ETF have reached 427 million, also a one-year high [1]. Group 4: Top Holdings - As of December 31, 2025, the top ten weighted stocks in the China Petroleum Industry Index (H11057) account for 56.73% of the index, including major companies like Wanhua Chemical, China Petroleum, and China National Chemical [2].

Core Viewpoint - The chemical industry is experiencing a pullback primarily due to declines in lithium battery material stocks, with concerns over the transmission of price increases for lithium carbonate and other raw materials [1][2]. Group 1: Market Dynamics - There are differing opinions on the impact of price increases on demand; however, historically, demand has not been affected, leading to simultaneous increases in both volume and price across the supply chain [1][2]. - The price decline is attributed to capacity expansion rather than a decrease in demand, indicating that price movements in rigid capacity segments serve as demand indicators [2]. Group 2: Stock Performance and Future Outlook - After a rise in bottom valuations, the market may question demand, causing temporary uncertainty in the sector; however, prices are expected to rise in tandem with volume, particularly in segments with high price elasticity [2]. - From 2026 to 2028, a surge in energy storage demand is anticipated to reverse the supply-demand dynamics in lithium batteries, leading to an inflationary cycle in the supply chain, with profits shifting from power station segments to upstream manufacturing and mining [2]. Group 3: Chemical Industry Recommendations - The chemical sector is advised to take advantage of current pullback opportunities, as segments like large-scale refining remain at relatively low levels and are gradually improving in terms of market conditions [2]. - PX inventory is at a three-year low, with no new capacity expected for PX before Q4 2026 and no new PTA capacity for the entire year of 2026; this situation, along with historically low price differentials for PX/PTA, suggests a potential reversal in market conditions [2]. Group 4: Index Performance - As of January 27, 2026, the CSI Sub-Industry Chemical Theme Index (000813) shows mixed performance among its constituent stocks, with notable gains from companies like Zhongjian Technology and Juhua Co., while companies like Duliangduo are underperforming [3]. - The top ten weighted stocks in the CSI Sub-Industry Chemical Theme Index account for 45.31% of the index, including major players such as Wanhua Chemical and Salt Lake Industry [3].

Group 1 - The core viewpoint of the article is that the chemical sector may undergo a revaluation due to clearer supply-side policy guidance and a mismatch between the current operational status and market position of China's chemical industry, indicating a high probability of future recovery [1] - The market may be underestimating the impact of liquidity on the sector, as the chemical industry is one of the few sectors that is at the bottom of the cycle, has an upward trend in fundamentals, and offers attractive valuations [1] - The China Petroleum and Chemical Industry Index includes major players such as "Three Oil Giants," Wanhua Chemical, and Hengli Petrochemical, which are expected to benefit significantly from the cyclical recovery of the sector [1]

Group 1 - The China Securities Regulatory Commission (CSRC) announced the addition of 14 specific futures and options products for domestic trading, marking a significant expansion in the market [3] - The introduction of nickel futures and options, as well as other products like No. 20 rubber and low-sulfur fuel oil, is underway, indicating a proactive approach to market development [3] - The recent opening of the polyester sector, particularly with PTA futures, has been smooth since its introduction to foreign traders in 2018, showcasing the market's stability and functionality [3] Group 2 - The current expansion represents the highest number of products opened in a single instance, reflecting a mature institutional framework and an accelerated pace of opening [3] - This expansion is expected to attract global capital to participate in the Chinese futures market, enhancing the international influence of "Chinese prices" and moving towards becoming a global commodity pricing hub [3] - Related products include E Fund CSI Petrochemical Industry ETF Link A (020104.OF) and E Fund CSI Petrochemical Industry ETF Link C (020105.OF) [3]

1月27日早盘，中证石化产业指数跟随大盘下行调整，现跌约0.75%，成分股涨跌互现，彤程新材、巨 化股份、荣盛石化等领涨。相关ETF方面，同标的指数规模最大的石化ETF（159731）近14天获得连续 资金净流入，合计"吸金"7.04亿元。石化ETF最新份额达9.78亿份，最新规模达10.11亿元，创新高。 石化ETF（159731）及其联接基金（017855/017856）紧密跟踪中证石化产业指数，从申万一级行业分 布来看，基础化工行业占比为59.23%，石油石化行业占比为32.6%，随着供给侧坚持去产能和"反内 卷"，同时坚持扩大内需，化工行业周期将加速反转。 南华期货首席经济学家表示，从价格传导的维度看，PPI回正需要大宗商品价格整体上涨，而非单一板 块拉动。2025年有色金属大幅上涨而PPI仍为负值，正是能源化工、黑色金属等板块下跌对冲所致。而 融合有两种路径：一是涨势品种回调；二是弱势品种补涨。他倾向于融合上涨的概率较高，原因在于大 宗商品本身具有较强的周期性。 （文章来源：每日经济新闻） 国金证券指出，在基本面有所改善的背景下，化工板块的配置占比在去年4季度出现触底回升，考虑到 当前板块扩产周期基 ...

Group 1 - The chemical sector is experiencing a market adjustment, with a decline of 1.14% in the sub-index, despite some stocks like Hangjin Technology and Longbai Group rising over 2% [1] - The Tianhong Chemical ETF (159133) has seen significant net inflows, with a total of 1.76 billion shares net subscribed, ranking first among similar products in the Shenzhen market [1] - The Tianhong Chemical ETF tracks the CSI Sub-Sector Chemical Industry Theme Index, which covers various segments of the chemical industry, including phosphate and fluoride chemicals [1] Group 2 - According to Guojin Securities, the allocation ratio for the chemical sector has rebounded since the fourth quarter of last year, indicating improved fundamentals [2] - The current production expansion cycle in the chemical sector is nearing its end, and profitability remains at a cyclical low, suggesting a potential shift in investment strategy [2] - The overall outlook for the large chemical sector investment opportunities remains positive due to valuation and positioning advantages [2]

石化ETF紧密跟踪中证石化产业指数，数据显示，截至2025年12月31日，中证石化产业指数前十大权重股分别为万华化学、中国石油、中国石化、盐湖股 份、中国海油、藏格矿业、巨化股份、恒力石化、华鲁恒升、宝丰能源，前十大权重股合计占比56.73%。 | 股票代码 | 股票简称 | 涨跌幅 | 权重 | | --- | --- | --- | --- | | 600309 | 万华化学 | 2.32% | 10.61% | | 601857 | 中国石油 | 2.50% | 8.68% | | 600028 | 中国石化 | 1.10% | 6.62% | | 000792 | 盐湖股份 | -1.31% | 6.58% | | 600938 | 甲国海海 | 0.39% | 5.31% | | 000408 | 藏格矿业 | -2.17% | 4.87% | | 600160 | 巨化股份 | 2.53% | 3.82% | | 600346 | 恒力石化 | 1.57% | 3.50% | | 600426 | 华鲁恒升 | 0.55% | 3.44% | | 600989 | 宝幸能源 | 2.11% | 3 ...

化工ETF紧密跟踪中证细分化工产业主题指数，中证细分产业主题指数系列由细分有色、细分机械等7 条指数组成，分别从相关细分产业中选取规模较大、流动性较好的上市公司证券作为指数样本，以反映 相关细分产业上市公司证券的整体表现。 数据显示，截至2025年12月31日，中证细分化工产业主题指数(000813)前十大权重股分别为万华化学、 盐湖股份、藏格矿业、天赐材料、巨化股份、恒力石化、华鲁恒升、宝丰能源、云天化、金发科技，前 十大权重股合计占比45.31%。 化工ETF(159870)，场外联接(A：014942；C：014943；I：022792)。 消息面上，昨日长丝龙头达成继续减产5%协议，机构指出，聚酯26年整体景气度有望抬升，PTA价差 当前已修复至500元/吨，利润贡献相当不错。 此外，苯胺价格持续上涨。据百川盈孚，截至1月25日，苯胺行业均价8848元/吨，同比上周+3.85%，较 25年12月10日的低点累计上涨1165元/吨(+15.2%)。 机构指出，成本支撑强劲，库存持续下降，企业挺价动力强。1）供应端，整体现货偏紧，行业库存持 续下降。据隆众资讯，受前期多套装置计划外停机影响，12月中旬开始 ...