科技行业周报：推理应用驱动算力投资，国产算力景气升级-20250922

Investment Rating - The report maintains a strong positive outlook on the AI application-driven demand for computing power, indicating a significant growth trajectory for both domestic and international markets [2]. Core Insights - The report emphasizes that the domestic computing power supply chain is expected to overcome bottlenecks in advanced process capacity and packaging, with a notable increase in production anticipated by 2026 [3]. - It highlights the real demand for computing power from major Chinese internet companies, driven by the need for intelligent computing to support business operations and the proliferation of generative AI applications [3]. - The report suggests investors focus on companies with strong performance consistency and warns of potential short-term volatility due to changes in shipment rhythms, market share fluctuations, and capital expenditure variations [2]. Summary by Sections Domestic Computing Power Supply Chain - The domestic computing power market is in a tight balance, with key bottlenecks being gradually addressed, leading to a favorable investment outlook for the second half of the year and into next year [3]. - Huawei's recent announcements regarding its computing chip roadmap and the launch of the Atlas 950 and Atlas 960 SuperCluster are seen as significant advancements in the domestic computing power landscape [3]. Key Companies to Watch - The report recommends focusing on core computing hardware companies such as Cambricon (688256), SMIC (0981.HK), and Hua Hong Semiconductor (1347.HK) [4]. - It also highlights opportunities in the optical module sector, suggesting investments in leading companies like Zhongji Xuchuang (300308) and NewEase (300502) [5]. Next-Generation Training Clusters - The trend towards customized PCIe switches for interconnecting chips within cabinets is noted, with significant developments from major players like AWS and Meta [6]. - The report suggests monitoring companies like Astera Labs (ALAB) and Lattice Semiconductor (688008) for potential investment opportunities [6]. Edge AI Opportunities - The report mentions Meta's launch of AI smart glasses and OpenAI's plans to enter the AI hardware market, indicating a growing demand for high-performance, low-power edge AI hardware [8]. NAND Storage Price Increase - SanDisk's announcement of a 10% price increase for NAND Flash modules is expected to be followed by domestic leader Yangtze Memory Technologies [9]. - The report suggests monitoring companies like Demingli (001309) and Zhaoyi Innovation (603986) for potential benefits from this price increase [9]. Analog Chip Market - The report notes a recent anti-dumping investigation into U.S. analog chips, which could benefit domestic manufacturers and lead to price increases in the analog chip market [9]. - Companies such as Hua Hong Semiconductor (1347.HK) and Naxin Micro (688052) are highlighted as potential investment opportunities [9].