2025-09-24 09:35Summary of Conference Call Notes Industry Overview - The conference call discusses advancements in liquid cooling solutions, particularly in response to the increasing thermal demands of next-generation chips, such as NVIDIA's Ruby series [1][2][3]. Key Points and Arguments 1. Emergence of Hybrid Liquid Cooling Solutions - The industry is exploring hybrid liquid cooling solutions that combine cold plates with silent liquid cooling to manage higher power outputs effectively [1][2]. - Hybrid solutions can handle approximately 70% of the heat through cold plates, reducing the reliance on silent systems and improving stability [1][4]. 2. Cost and Performance Optimization - Hybrid liquid cooling significantly reduces the amount of fluorinated liquids required, with each cabinet needing about 500-600 kg (approximately half a ton), leading to a cost of around 150,000 to 200,000 RMB per cabinet [1][6][7]. - This cost is deemed acceptable compared to the overall cabinet cost of over 6 million RMB, indicating a balance between performance and cost [7]. 3. Market Demand Projections - The market demand for high-end electronic fluorinated liquids could reach 20 billion RMB if hybrid solutions are successfully implemented [3][11]. - Current production capacity for liquid cooling solutions is around 2,500 to 3,000 tons, with plans for expansion to 5,000 tons specifically for liquid cooling applications [3][14]. 4. Technological Requirements for Next-Gen Chips - NVIDIA's Ruby Ultra series requires advanced cooling solutions that exceed the capabilities of traditional single-phase cooling systems, necessitating the adoption of hybrid solutions [3][11]. 5. Comparison of Cooling Fluids - R134A is highlighted for its high cooling efficiency and lower cost (around 50,000 RMB), but it faces quota reduction risks [9]. - Hydrofluoroethers are considered a viable alternative due to their adjustable boiling points and high stability, although they may cause corrosion over time [9]. 6. Challenges with Pure Silent Liquid Cooling - Pure silent liquid cooling faces issues of high costs and system stability, as it requires a significant amount of liquid (over 1.5 tons) and can lead to instability in high-density interconnect products [5][10]. 7. New Opportunities for New Materials - High-end electronic fluorinated liquids, such as perfluoropolyether and perfluoramine, are becoming preferred choices for hybrid solutions due to their superior performance [3][11]. Additional Important Content - Newzobang's Market Position - Newzobang is positioned as a leader in liquid cooling cabinet production, with plans to expand its capacity significantly, potentially reaching 10,000 tons [14]. - The company is expected to achieve a service profit of approximately 7.775 billion RMB in 2025, with a total valuation of around 30 billion RMB for its main business [15][16]. - Strategic Partnerships and Validation - Newzobang has established partnerships with major companies like Alibaba and ByteDance, which have provided data support for its liquid cooling products [13]. This summary encapsulates the critical insights from the conference call, focusing on the advancements in liquid cooling technologies and the strategic positioning of key players in the industry.