Market Overview - The market experienced fluctuations with mixed performance across the three major indices, while the total trading volume in the Shanghai and Shenzhen markets reached 2.42 trillion yuan, an increase of 15.8 billion yuan compared to the previous trading day, marking the seventh consecutive day of trading volume exceeding 2 trillion yuan [1] - Over 3,000 stocks declined, indicating a bearish sentiment in the market, while sectors such as oil and gas, digital currency, beauty care, and banking showed gains, contrasting with declines in rare earth permanent magnets, PEEK materials, liquid cooling servers, and CPO sectors [1] Policy and Financial Tools - A new policy financial tool is set to be launched with a funding scale of 500 billion yuan, focusing on emerging industries and infrastructure, including digital economy, artificial intelligence, and low-altitude economy, with participation from policy banks such as the China Development Bank, Agricultural Development Bank of China, and China Export-Import Bank [1] Industry Insights - Guojin Securities reported that the demand for liquid cooling solutions is rapidly increasing due to enhanced computing power in AI servers, with various existing liquid cooling solutions including cold plate, immersion, and spray cooling methods [2] - The demand for electronic fluorinated liquids is expected to rise significantly, driven by the increase in AI server shipments, presenting structural opportunities in the market [2] - Longjiang Securities highlighted that the domestic computing power sector is gaining traction, with China Mobile's recent announcement of a 1.7 billion yuan AI server procurement, where ZTE secured over 50% of the total bid [2] Market Trends - The market maintained stability above the 5-day moving average, with the Shanghai Composite Index reaching a ten-year high, supported by bank stocks [3] - The trading volume has consistently remained above 2 trillion yuan, indicating strong trading sentiment without clear signs of short-term weakness [3] - As the index approaches 3,800 points, there may be a need for consolidation, with funds likely to shift between high and low-performing stocks [3]

Group 1: Xiaomi Group - The company reported a revenue of approximately 116 billion yuan in Q2 2025, representing a year-on-year growth of 30.5% and a quarter-on-quarter growth of 4.2% [3][4] - Adjusted net profit for Q2 2025 was approximately 10.8 billion yuan, a year-on-year increase of 75.4% and a quarter-on-quarter increase of 1.5% [3][4] - The gross margin for Q2 2025 was approximately 22.5% [3] - The revenue from IoT and lifestyle products reached approximately 38.7 billion yuan, a year-on-year increase of 44.7% [5] - The smart electric vehicle revenue was approximately 20.6 billion yuan, showing a year-on-year growth of 230.3% [6] - Internet service revenue reached 9.1 billion yuan, a year-on-year increase of 10% [6] Group 2: Gigabit Technology - The company achieved a revenue of 2.518 billion yuan in H1 2025, with a year-on-year growth of 28.49% [9][10] - In Q2 2025, the revenue was 1.382 billion yuan, representing a year-on-year increase of 33.89% and a quarter-on-quarter increase of 21.71% [9][11] - The net profit for Q2 2025 was 361 million yuan, a year-on-year increase of 36.64% [9][11] Group 3: Highlan Co., Ltd. - The company established a wholly-owned subsidiary in Singapore to expand its global industrial layout [16] - In 2024, high-power density thermal management products accounted for 47.47% of total revenue [17] - The company signed a procurement contract for the Saudi flexible direct current project worth 361 million yuan [17] Group 4: Xinli Tai Pharmaceutical - The company reported a revenue of 2.131 billion yuan in H1 2025, with a year-on-year growth of 4.32% [23][25] - The net profit for Q2 2025 was 165 million yuan, a year-on-year increase of 14.55% [25] - The gross margin for Q2 2025 was 75.31%, an increase of 4.55 percentage points year-on-year [25] Group 5: Express Delivery Industry - In July 2025, the express delivery industry experienced a business volume growth of 15.1% year-on-year [28][29] - The average revenue per package in July 2025 was 7.36 yuan, a year-on-year decrease of 5.33% [28] - Major companies like YTO Express and SF Express saw varying growth rates in business volume, with SF Express experiencing a significant decline in revenue per package [30] Group 6: Jiangyin Bank - The bank reported a revenue growth of 10.45% year-on-year in H1 2025 [31][32] - Non-interest income increased by 30.26%, primarily driven by investment income [32] - The non-performing loan ratio was stable at 0.86% [33] Group 7: AI Demand and Semiconductor Industry - Demand for AI continues to grow, while consumer electronics orders are becoming more conservative [34] - In July 2025, Taiwan's IC design companies reported a revenue decline, with MediaTek's revenue down 23.4% month-on-month [34][35] - The semiconductor industry is experiencing mixed performance, with some companies reporting significant year-on-year growth [35] Group 8: Used Car Industry - The used car business remains highly prosperous, with significant growth in financial technology services [44] - The company reported a revenue of 5.452 billion yuan in H1 2025, a year-on-year increase of 22% [44]

Core Viewpoint - The company reported strong financial performance for the first half of 2025, with significant revenue and profit growth driven by high demand for cooling solutions in data centers and computing power equipment [1][2] Financial Performance - The company achieved revenue of 2.57 billion yuan for H1 2025, representing a year-on-year increase of 50.3% - The net profit attributable to shareholders was 220 million yuan, up 17.5% year-on-year - The net profit excluding non-recurring items reached 200 million yuan, reflecting an 18.1% increase year-on-year - In Q2 2025, revenue was 1.64 billion yuan, a 69.7% increase year-on-year, with net profit attributable to shareholders at 170 million yuan, up 38.0% year-on-year [1] Product Demand and Growth - The company's cooling energy-saving equipment for data centers generated revenue of 1.35 billion yuan, a 57% increase year-on-year - Revenue from liquid cooling related to computing power equipment and data centers exceeded 200 million yuan, benefiting from the high-density heat trends and energy-efficient cooling requirements [1] - The cabinet cooling energy-saving equipment achieved revenue of 930 million yuan, a 33% increase year-on-year, with approximately 800 million yuan from energy storage applications, reflecting a 35% year-on-year growth [1] Contract Liabilities and Market Recognition - The company's liquid cooling solutions have gained recognition from major computing chip manufacturers and leading equipment manufacturers, leading to a significant increase in contract liabilities to 400 million yuan, up 30 million yuan quarter-on-quarter and 210 million yuan year-on-year [2] - The introduction of NVIDIA's higher power GB300 server system is expected to accelerate the penetration of full liquid cooling solutions, indicating strong future order growth for the company [2] Profit Forecast and Investment Rating - The company forecasts net profits attributable to shareholders of 672 million yuan, 1.111 billion yuan, and 1.655 billion yuan for 2025-2027, corresponding to PE ratios of 93x, 56x, and 38x respectively - Given the company's extensive liquid cooling product matrix and its partnership with Weidi Technology, the sole designated partner for NVIDIA's liquid cooling systems, the demand certainty for the company is expected to be stronger, allowing for a valuation premium compared to peers [2]

Summary of Conference Call on Liquid Cooling Technology Industry Overview - 2025 is projected to be the global year of liquid cooling, with an expected shipment of 30,000 units, significantly higher than the 1,000-2,000 units in 2024 [1][3] - Demand is anticipated to increase by over 30% in the second half of 2025 compared to the first half, driven by IT infrastructure expansion and capacity ramp-up [2][4] Key Insights and Arguments - NVIDIA plans to deliver 5 million GPUs in 2026, corresponding to approximately 60,000 to 70,000 liquid cooling cabinets, indicating a potential doubling of demand [4][5] - The liquid cooling market is fragmented, with leading suppliers like Weidi holding a 30%-35% market share, and North American suppliers collectively accounting for nearly 60% of the market [1][7][8] - Chinese manufacturers face challenges in the international market due to trade issues and technological gaps, primarily participating in Southeast Asian markets while focusing on domestic liquid cooling applications [1][9] Pricing and Cost Structure - The cost of overseas liquid cooling systems is approximately $70,000 for an N172 cabinet and $50,000 for an N272 cabinet, while domestic systems are cheaper, averaging around 2,000 RMB per kW [10][11] - Domestic cooling systems are generally less expensive due to lower component costs and simpler designs, with total costs around 2,000 RMB per kW [12] Profitability and Market Entry - Overseas manufacturers typically require a gross margin of at least 35%, while some domestic companies are willing to operate with margins as low as 20% [13][14] - There are currently no clear indications that domestic companies can directly enter the overseas market, although some have received certifications from major clients like NVIDIA [15] Technological Developments - The liquid cooling technology is evolving, with potential shifts towards hybrid cooling solutions that combine GPU direct cooling with cabinet-level silent cooling [3][16] - The Rubin architecture may introduce new challenges for liquid cooling systems, necessitating further validation of new technologies [17][18] Future Trends - The development of server power supplies is moving towards higher capacities, with a new generation of 12 kW power supplies expected in early 2026 [19][20] - The transition to high-voltage direct current (DC) power supplies is anticipated, which could enhance energy density and efficiency [20] Challenges in Implementation - The low-voltage 848V systems face limitations due to high current requirements, necessitating the development of high-voltage to low-voltage onboard power supplies [23] - High-frequency conversion technologies present significant challenges in terms of design complexity and cost [24][25] Conclusion - The liquid cooling market is poised for significant growth, driven by technological advancements and increasing demand from the IT sector. However, challenges remain in terms of international market entry for Chinese manufacturers and the need for ongoing innovation in cooling technologies.

Summary of Conference Call on Liquid Cooling Technology in the Automotive Sector Industry Overview - The liquid cooling technology is benefiting from the development of AI and the push from operators, with a projected market space of approximately 150 billion yuan by 2026, including hundreds of billions for core components such as CDU, cold plates, and manifolds [1][6][13] - The Chinese automotive industry has established a presence in the thermal management of new energy vehicles, which synergizes with server liquid cooling technology, particularly in key components like electronic water pumps, power batteries, and hoses [1][7] Key Points and Arguments - The electronic water pump market is experiencing rapid growth, with the server liquid cooling sector demanding higher standards. The market for electronic water pumps in server liquid cooling is expected to reach 5 billion yuan by 2026, accounting for 50% of the new energy vehicle electronic water pump market [1][8] - Core components of the liquid cooling market are primarily dominated by foreign enterprises, but domestic companies are gradually participating in the supply chain for cold plates, CDU, and quick connectors, indicating potential growth opportunities [1][9] - The liquid cooling technology is gradually replacing air cooling as the mainstream thermal management solution for power batteries, with companies like Yinlun and Xiangyu Technology already beginning to ship liquid cooling products [1][10] Market Trends and Future Outlook - The liquid cooling market is expected to exceed 20 billion yuan by 2025 and approach 100 billion yuan by 2026, with a growth rate steeper than that of optical modules [2][4] - The demand for electronic water pumps, referred to as the "heart" of the liquid cooling sector, is increasing, which will drive growth in power and quantity [5][12] - The liquid cooling market is assessed based on the value of individual cabinets, with the NVIDIA GPU300 NVR72 cabinet valued at approximately 100,000 to 120,000 USD. The core components include cold plates (35%), CDU (40%), manifolds (10%), and quick connectors and hoses (15%) [6] Competitive Landscape - Companies like Feilong and Zhongding have advantages in high-power, long-life, and compact electronic water pumps, while others like Chuanhuan and Suliang have competitive advantages due to their mass production experience [4][11] - The supply situation varies across different categories of automotive components, with foreign companies leading in liquid cooling, while domestic companies are beginning to gain traction [9][12] Investment Opportunities - The liquid cooling technology has gained significant attention since 2023, especially following the AI boom, with major operators planning to achieve a 50% penetration rate in the coming years [13] - 2025 is anticipated to be the year of liquid cooling implementation, presenting important and certain investment opportunities as the industry accelerates [13][15] - Companies like Feilong, Yinlun, and Xiangxing Technology are actively expanding their overseas markets and are expected to benefit from the trends in the liquid cooling industry [14][15]

Investment Rating - The report maintains a "Positive" investment rating for the industry [12] Core Insights - The cooling methods for data centers are transitioning from air cooling to liquid cooling due to the increasing power consumption of chips and single cabinets. Liquid cooling technologies offer significant advantages such as higher cooling efficiency, lower energy consumption, and reduced total cost of ownership (TCO) [6][19] - The report highlights the growth of liquid cooling solutions, particularly single-phase cold plate cooling, which currently accounts for over 90% of liquid cooling applications in data centers. The technology is maturing, and small-scale commercial applications are being promoted [6][19] - The report suggests that various cooling media will emerge as opportunities in the liquid cooling market, with a focus on companies involved in the production of these cooling liquids [10][52] Summary by Sections Data Center Cooling Transition - The report discusses the shift to liquid cooling as a response to the rising power density of chips, particularly in AI servers, which are pushing the limits of traditional air cooling methods. The maximum power density for traditional air-cooled cabinets is around 20 kW, while future designs may reach up to 600 kW [7][25][29] Cooling Media Opportunities - Different cooling media are being explored for single-phase and two-phase cooling solutions. For single-phase cooling, common media include ethylene glycol solutions and propylene glycol solutions, while two-phase solutions primarily use refrigerants and low-boiling point fluids [8][41] - The report emphasizes the need for cooling liquids that meet specific technical requirements, such as excellent insulation properties, low surface tension, and high thermal conductivity [9][42] Investment Recommendations - The report recommends focusing on companies involved in the liquid cooling media industry, including: - Juhua Co., Ltd. (fluorinated liquids + refrigerants) - Sinoma Science & Technology (fluorinated liquids) - Yonghe Technology (fluorinated liquids + refrigerants) - Haohua Technology (fluorinated liquids + refrigerants) - Sanmei Co., Ltd. (refrigerants) - Xin'an Chemical (silicone oil) - Xingfa Group (silicone oil) [10][52]

Investment Rating - The report assigns a "Buy-A" investment rating to the company with a target price of 42.63 CNY per share, based on a PE valuation of 61 times for 2025 [5][8]. Core Insights - The company's revenue for the first half of 2025 reached 2.883 billion CNY, a year-on-year increase of 27.42%, while net profit attributable to shareholders was 166 million CNY, up 118.54% year-on-year [1][2]. - The growth in revenue is primarily driven by increasing demand in downstream application areas, particularly in new energy, consumer electronics, and communication sectors [2][3]. - The company is expected to achieve revenues of 6.36 billion CNY, 7.95 billion CNY, and 9.98 billion CNY for the years 2025 to 2027, with corresponding net profits of 407 million CNY, 573 million CNY, and 748 million CNY [4][16]. Revenue and Profitability - The overall gross margin for the first half of 2025 was 19.58%, reflecting a slight increase of 1.72 percentage points year-on-year, impacted by high initial costs for new projects and rising prices of raw materials like copper and aluminum [2][3]. - The company's net profit margin improved to 6.07%, an increase of 3.86 percentage points year-on-year [2]. Business Segments Performance - Thermal management materials and devices generated 1.085 billion CNY in revenue, a year-on-year increase of 37.53%, with a gross profit of 181 million CNY and a gross margin of 16.70% [3]. - Electromagnetic shielding materials and devices achieved revenue of 783 million CNY, up 13.68% year-on-year, with a gross profit of 233 million CNY and a gross margin of 29.82% [3]. - Lightweight materials and devices reported revenue of 760 million CNY, a year-on-year increase of 35.21%, with a gross profit of 88 million CNY and a gross margin of 11.55% [3]. Future Projections - The company anticipates continued growth in its thermal management business, with projected revenues of 2.517 billion CNY, 3.271 billion CNY, and 4.253 billion CNY from 2025 to 2027, reflecting year-on-year growth rates of 35% [15]. - The electromagnetic shielding segment is expected to generate revenues of 1.506 billion CNY, 1.732 billion CNY, and 1.992 billion CNY over the same period, with a consistent growth rate of 15% [15]. - The lightweight materials segment is projected to achieve revenues of 975 million CNY, 1.316 billion CNY, and 1.777 billion CNY, also with a growth rate of 35% [15].

Core Viewpoint - The company is focusing on the development of liquid cooling technology, primarily for high-power liquid cooling charging guns, and plans to increase R&D investment while exploring new application areas in response to industry trends [1] Group 1 - The company's liquid cooling technology is currently applied in high-power liquid cooling charging guns [1] - The company intends to continuously increase its R&D investment [1] - The company is actively exploring new application areas in the industry [1]

（文章来源：证券日报） 证券日报网讯宏英智能8月21日在互动平台回答投资者提问时表示，公司的液冷储能相关产品已实现批 量应用，在数据中心应用场景下采用全浸没式液冷储能技术。公司液冷储能相关产品及系统具有高安全 性，高转换效率，长寿命等显著优点，液冷储能和液冷服务器是液冷技术应用于不同产品，公司暂未应 用于液冷服务器中，公司将持续在数据中心等高要求的场景推广全浸没式液冷产品。 ...

Market Performance - The main board led the gains with notable increases in stocks such as Yuyin Co. (+10.05%), Tianrongxin (+10.01%), Zhuoyue Technology (+10.00%), Jishi Media (+10.00%), and Kesen Technology (+9.99%) [1] - The ChiNext board saw significant growth with stocks like Beixin Source (+19.97%), Chuangyitong (+15.01%), and Meiri Interactive (+13.62%) [1] - The Sci-Tech Innovation board also performed well, with Sanwei Xinan (+20.01%), Xin'an Century (+11.00%), and Meidike (+7.25%) leading the way [1] - Active sub-industries included SW Games III (+1.64%) and SW General Publishing (+1.58%) [1] Domestic News - Shanghai Xiangyao Display Technology Co., Ltd. successfully completed a financing round of several hundred million RMB, aimed at developing MicroLED micro-display technology and expanding production capacity to meet the growing demand in the global AR+AI terminal market [1] - Chip equipment manufacturer Chip Micro announced significant market breakthroughs with its wafer-level and board-level direct-write lithography equipment, securing purchase orders from several leading domestic packaging and testing companies [1] - Vivo's Vision Exploration Edition was unveiled, featuring a Micro-OLED dual 8K display with 94% DCI-P3 color gamut coverage and professional-grade color accuracy [1] - A report from KISTEP indicated that China has surpassed South Korea in semiconductor storage technology, although Samsung and SK Hynix still maintain a leading position globally [1] Company Announcements - Century Dingli reported a total operating income of 128 million RMB for H1 2025, a decrease of 6.87% year-on-year, but a net profit increase of 160.47% to 9 million RMB [2] - Lante Optics achieved an operating income of 577 million RMB in H1 2025, a year-on-year increase of 52.54%, with a net profit of 103 million RMB, up 110.27% [2] - Xintong Electronics reported an operating income of 448 million RMB for H1 2025, a 10.85% increase year-on-year, with a net profit of 50 million RMB, up 5.83% [2] - Boch Electronic's H1 2025 operating income reached 1.103 billion RMB, a 24.89% year-on-year increase, with a net profit of 640 million RMB, up 30.32% [2] Overseas News - TrendForce research indicates that with the release of NVIDIA's GB200 NVL72 server in 2025, the penetration rate of liquid cooling technology in AI data centers is expected to rise from 14% in 2024 to 33% in 2025 [2] - According to South Korean customs data, the export value of South Korean memory chips reached 21.329 billion USD in Q2 2025, a year-on-year increase of 20.7% and a quarter-on-quarter increase of 31.8% [2] - AMD has announced the discontinuation of the B650 chipset, with motherboard manufacturers no longer able to procure it, leading to a phase of inventory clearance [2] - Google has launched the Pixel 10 series in the U.S. market, eliminating physical SIM card slots in favor of eSIM technology, allowing for the simultaneous use of two eSIMs [2]