Group 1: Chemical & New Materials Industry Strategy - The chemical industry is expected to reach a turning point due to valuation and profit bottoming out, driven by anti-involution policies and resource supply contraction, with demand gradually recovering [4][5] - As of November 20, 2025, the chemical sector has seen a 37% increase, with the basic chemical sector's net profit for Q1-Q3 2025 reaching 116 billion yuan, a year-on-year increase of 7.45% [4] - The demand side is supported by the Federal Reserve restarting the interest rate cut cycle and stabilizing global political situations, while domestic exports and the automotive sector bolster demand [4][5] Group 2: Resource Supply and Demand Dynamics - Potash prices are expected to rise in 2026, with the industry maintaining a tight supply-demand balance from 2026 to 2028 [5] - The phosphoric chemical sector is facing capacity constraints, with projected demand for phosphoric acid from 2025 to 2027 being 42.33 million tons, 43.26 million tons, and 43.88 million tons respectively [5] - The refrigerant sector is experiencing supply restrictions due to quota limitations, leading to a steady increase in market conditions for second and third-generation refrigerants [5] Group 3: Investment Recommendations - Recommended companies in the potash sector include Dongfang Iron Tower, Yaqi International, and Salt Lake Co [6] - In the phosphoric chemical sector, recommended companies include Chuanheng Co, Yuntu Holdings, and Xingfa Group [6] - The organic silicon industry is expected to see a supply-demand balance improve in 2026, with companies like Dongyue Silicon Material and Xingfa Group being highlighted [6] Group 4: AI and Semiconductor Demand - The demand for high-performance new materials is driven by the explosion in AI and semiconductor needs, with electronic resins and fillers seeing rapid growth [6] - The semiconductor materials sector is focusing on domestic supply chain security, emphasizing the importance of local production [6] - The cooling liquid market is expected to grow due to increasing server power demands, with immersion cooling becoming a significant future direction [6] Group 5: Company Performance - Kuaishou-W - Kuaishou-W reported Q3 2025 revenue of 35.554 billion yuan, a year-on-year increase of 14%, with net profit reaching 4.488 billion yuan, up 37% year-on-year [15][16] - The average daily active users (DAU) for Kuaishou in Q3 2025 was 416 million, reflecting a 2.1% year-on-year growth [15] - The company is actively commercializing its AI business, with AI revenue exceeding 300 million yuan in Q3 2025, contributing to a 4%-5% increase in online marketing revenue [16][17]

Industry and Company Analysis Summary Industry Overview - The data center and AI server liquid cooling industry is experiencing rapid growth due to increasing energy consumption and stringent green requirements. Liquid cooling technology is becoming a necessity as traditional air cooling cannot meet current demands [1][2][3] - The main liquid cooling technologies include cold plate, silent, and spray cooling, with cold plate technology currently dominating the market. However, silent cooling has superior heat dissipation capabilities, making it suitable for high-power density AI data centers [1][4] Key Points and Arguments - **Energy Consumption**: In 2024, China's computing centers are projected to consume 11,601 GWh, accounting for 1.68% of total electricity consumption, surpassing the annual output of the Three Gorges Dam. The government has set strict PUE standards for data centers, which will drop from 1.4 in 2023 to 1.3 by 2025 [2][3] - **Market Opportunity**: 3M plans to exit PFAS production by 2025, creating significant domestic replacement opportunities for companies like Juhua Co., Dongyue Group, and Nantong Zhanding [3][9] - **Liquid Cooling Demand**: The penetration rate of liquid cooling in AI data centers is expected to reach 85% by 2028, with overall cooling demand projected to exceed 100,000 tons [3][11] Liquid Cooling Technologies - **Cold Plate Cooling**: Dominates the market with a 91% application rate in 2022. It is mature and does not require extensive modifications to existing data centers, suitable for single cabinet power scenarios of 50-100 kW [4] - **Silent Cooling**: Although only 8% of the market in 2022, it offers the highest heat dissipation capacity, reaching 150 watts per square centimeter, and is ideal for high-density AI data centers [4] Cooling Media Characteristics - **Water-based**: Cost-effective and suitable for cold plate systems but requires additives to prevent microbial growth [5] - **Oil-based**: Used in silent cooling, with various types like mineral oil and synthetic oil, each having its pros and cons [5] - **Fluorinated**: Includes products like perfluoropolyether and perfluoramine, known for excellent thermal performance but higher costs and environmental risks [6][8] Future Trends - Fluorinated coolants, especially light fluorinated ethers, are expected to become essential in high-performance scenarios due to their material compatibility and environmental properties. New microchannel water-cooling technologies are emerging but are costly and complex [7] - The global cooling liquid demand is projected to grow fivefold in the next four years, with AI data centers contributing significantly to this increase [11] Key Companies and Market Dynamics - **Juhua Co.**: A leader in fluorinated compounds, with plans for 5,000 tons of production capacity [12] - **Dongyue Group**: Offers a comprehensive product line suitable for various liquid cooling solutions [12] - **China Petroleum**: Excels in oil-based cooling liquids with stable production capacity and cost advantages [12] Conclusion The liquid cooling industry is poised for significant growth driven by energy efficiency demands and technological advancements. Companies positioned to capitalize on these trends, particularly in the domestic market, are likely to see substantial opportunities in the coming years [3][9][12]