——大科技海外周报第4期：半导体再call商业航天，看好Agent带动CPU需求-20260201

Investment Rating - The industry rating is "Outperform the Market" [8][16]. Core Insights - The report maintains a positive outlook on the commercial aerospace industry, particularly focusing on inter-satellite laser communication and direct satellite connectivity for mobile phones as key investment opportunities [2][4]. - The successful recovery of reusable rockets is expected to significantly reduce launch costs, marking a pivotal point for accelerated industry development in 2026 [3]. - SpaceX's application to deploy a constellation of up to 1 million satellites highlights the ongoing "space arms race," aimed at meeting the growing demands of AI, machine learning, and edge computing [3]. - The report emphasizes the increasing importance of CPUs in agent systems, noting that CPU processing can account for up to 90.6% of total latency and 44% of total energy consumption during large-scale processing [5]. - The shift towards CPU-GPU collaboration is anticipated to drive CPU demand in the rapidly evolving AI landscape, suggesting investment opportunities in domestic CPU manufacturers [5]. Summary by Sections Commercial Aerospace - Continued optimism for the commercial aerospace sector, with a focus on inter-satellite laser communication and mobile direct satellite connectivity [2][4]. - The rapid progress of domestic and international developments in reusable rockets, with significant IPO advancements for key companies [3]. Satellite Communication - The report highlights the potential of inter-satellite laser communication, which offers bandwidth improvements of ten to nearly a thousand times compared to microwave communication [4]. - Direct satellite connectivity for mobile phones is expected to enhance user experience significantly, indicating a comprehensive growth opportunity in the industry [4]. CPU Demand - The report identifies CPUs as a performance bottleneck in agent systems, with a recommendation to focus on domestic CPU investment opportunities [5]. - The anticipated shift in system design towards CPU-GPU collaboration is expected to increase CPU demand as agents continue to develop [5]. Investment Recommendations - Suggested companies for investment include domestic CPU manufacturers such as Haiguang Information, Longxin Zhongke, and He Sheng New Materials, as well as companies involved in laser communication and satellite technology [6].