Core Viewpoint - The article discusses the growth and investment opportunities in the AI computing center market in China, particularly focusing on the Huawei Ascend ecosystem and its associated companies across four key areas: complete machines, power supply, cooling, and connectivity [2]. Group 1: Complete Machines - The newly added computing power in 2024 is expected to reach approximately 20,000 PFlops, with the investment scale of China's intelligent computing center market projected to reach 288.6 billion yuan by 2028. In 2023, the market size was 87.9 billion yuan, showing a year-on-year growth of over 90% [3]. - As of August 2024, there are over 300 intelligent computing center projects in China, with a total announced computing power exceeding 500,000 PFlops. About one-third of these projects are planned to have a computing power greater than 500 PFlops, mainly funded by government or telecom operators [3]. Group 2: Power Supply - AI servers utilize three power supply methods: external cabinets, racks, and trays. The power supply unit (PSU) converts high-voltage AC from the grid to 48V DC, which is then further converted to 12V for CPUs and 0.8V for GPUs [15]. - The GB200 NVL72 cabinet is equipped with 48 5.5kW PSUs, providing a total power of 132kW. The increasing power demand in AI servers is expected to expand the AI power supply market [16][21]. Group 3: Cooling - The power consumption of single cabinets has increased from 4-6 kW in traditional computing centers to 20-40 kW or higher in intelligent computing centers. Liquid cooling technology is becoming the preferred choice due to its efficiency and low energy consumption [27]. - The market size for liquid cooling data centers in China was 8.63 billion yuan in 2023, with a growth rate of 26.2%, expected to reach 18.01 billion yuan by 2026 [29]. Group 4: Connectivity - Backplane connectors are crucial for high-performance servers and communication devices, supporting high-speed data transmission and ensuring signal integrity [38]. - The Chinese communication connector market is projected to grow at a compound annual growth rate of 30%-35%, with expectations to exceed 60 billion yuan by 2025, where AI-related connectors will account for over 70% of the market [40].

Core Viewpoint - Modine will host a conference call and webcast to discuss its fourth quarter and fiscal year 2025 financial results on May 21, 2025, following the release of results on May 20, 2025 [1][2]. Group 1 - The conference call will be led by Modine's President and CEO, Neil D. Brinker, and Executive Vice President and CFO, Michael B. (Mick) Lucareli, who will review the financial results [2]. - The live webcast can be accessed through Modine's investor section on their website, with a replay available after the event [3]. - An audio-only replay will be available until midnight on May 28, 2025, with a specific Conference ID for access [3]. Group 2 - Modine has over 100 years of experience in thermal management technology, focusing on engineering solutions for cleaner and healthier environments [4]. - The company employs more than 11,000 people globally and operates in North America, South America, Europe, and Asia [4]. - Modine's segments aim to improve air quality, reduce energy and water consumption, lower harmful emissions, and utilize environmentally friendly refrigerants [4].

Summary of Conference Call Notes Industry Overview - The conference call primarily discusses the **data center industry** and its dynamics, particularly focusing on the demand for AI computing power and related infrastructure developments. Key Points and Arguments Data Center Demand and Pricing - The demand for data centers has expanded beyond major companies (BBAT) to various industries due to the introduction of **DeepSeek**, which has increased training and inference needs across sectors [1][2] - There is a strong belief that data center prices will rise by the end of Q2, driven by supply-demand dynamics and new applications [2][3] - The supply of data centers, especially in regions like North China and East China, is tight, with no available stock for large-scale data centers (over 30 MW) [1] Long-term Contracts and Pricing Strategies - Major companies are signing long-term contracts (up to 10 years) with data center providers to lock in prices at the current low levels, indicating a strategic move to mitigate future price increases [3] - The contracts often include penalties for early termination, ensuring a minimum commitment period [3] AI Computing Power Trends - The demand for domestic AI computing power remains strong, with significant advancements in model development and applications since March [4][5] - Recent updates in AI models, such as **Dipstick v3** and **GDP 4.0**, have led to increased interest and usage in image generation and other applications [6][7] Agent Development and Its Impact - The evolution of AI agents is expected to drive a surge in computing power demand due to their complexity and the need for extensive model calls [9][10] - The agent's ability to handle complex tasks will significantly increase the computational requirements compared to traditional chatbots [9] Supply Chain and Infrastructure Developments - The construction of computing centers in China continues unabated, with over 800 projects reported, indicating robust demand from major companies [11][12] - The capital expenditure (KPEX) in the industry is accelerating, with a notable increase in spending on power and cooling systems, which constitute a significant portion of data center costs [26][27] Market Outlook and Investment Recommendations - Companies involved in power equipment and data center infrastructure are expected to perform well, with specific recommendations for firms like **麦克尼特** and **旺电器** due to their strong earnings potential [15][20] - The overall market for energy storage is projected to grow significantly, with estimates suggesting a demand of 300 GWh by 2024, driven by advancements in green energy solutions [24][25] Technological Innovations and Future Directions - The introduction of **green electricity direct connection** projects is anticipated to enhance the efficiency of data centers and related power systems [22][23] - The potential for long-duration energy storage solutions is being explored, which could reshape the energy supply landscape for data centers [23] Additional Important Insights - The pricing of critical components like **柴发** (diesel generators) and cooling systems is on the rise due to increased demand and supply constraints [26][27] - The market for AI computing power and related infrastructure is expected to see continued growth, with companies adapting to meet the evolving technological landscape [19][20] This summary encapsulates the key insights and developments discussed during the conference call, highlighting the current state and future prospects of the data center industry and AI computing power demand.