成都汇阳投资关于大模型竞赛进行中，算力基础设施投资仍将持续

Group 1 - OpenAI's upcoming GPT-5 model is expected to achieve gold medal level at the 2025 International Mathematical Olympiad, marking a significant breakthrough in general reinforcement learning and computational scaling [1] - The competition in large model development is intensifying, with ongoing investments in computing infrastructure [1] Group 2 - Nvidia has announced the resumption of H20 sales in China but has no plans to restart production, indicating limited inventory for the newly customized AI chips [2] - Domestic GPU manufacturers are making strides, with Lishan Technology set to launch its self-developed 6nm GPU on July 26, designed for high-performance graphics rendering and AI applications [2] Group 3 - Nvidia's stock price continues to reach new highs, with a market capitalization exceeding $4.2 trillion as of July 18, driven by strong demand and capacity expansion in the domestic supply chain [3] - Core supply chain companies are expanding capacity, including NewEase, which anticipates sustained high demand in the optical module sector [3] Group 4 - Key players in computing infrastructure span across chips, servers, optical modules, and data centers, covering the entire industry chain from hardware manufacturing to foundational services [4] - Major companies in the chip sector include Haiguang Information, a leader in domestic CPU and DCU chips, and Cambrian, known for AI chips suitable for large model training [5] Group 5 - In the server sector, Zhongke Shuguang leads in liquid cooling technology with a PUE value as low as 1.04, while Inspur holds a 47% market share in global AI servers [6][7] - In the optical module sector, companies like Zhongji Xuchuang and NewEase are leading with significant market shares and innovative technologies [8][9] Group 6 - In the data center and infrastructure space, Unisplendour provides comprehensive computing solutions with a revenue of 70 billion yuan, while DataPort is benefiting from the construction of the Yangtze River Delta hub [10] - Other notable companies include Runze Technology, a hidden champion in the Beijing-Tianjin-Hebei region, and Hengrun Co., which is involved in power leasing and the Eastern Data Western Computing project [11][12]