Tianfeng Securities·2025-11-16 11:12Investment Rating - Industry Rating: Outperform the market (maintained rating) [6] Core Insights - The report emphasizes a strong outlook for the computing power industry chain, particularly in overseas markets where demand for AI-related services remains high. Domestic companies like Alibaba and ByteDance are expected to continue investing in AI, contributing to sustained growth in the AI sector and related AIDC industry chain [3][23]. - The report highlights the completion of the first phase of 6G technology trials in China, which has laid the groundwork for the second phase focusing on technical solution testing. This development is expected to enhance the country's 6G research and validation capabilities [2][18]. Summary by Sections 1. Artificial Intelligence and Digital Economy - Recommended stocks include: Zhongji Xuchuang, Xinyi Sheng, Tianfu Communication, and Yuanjie Technology, with a focus on optical modules and devices [4][26]. - For switch server PCBs, recommended stocks are: Hudian Co., ZTE, and Unisplendour, with additional stocks suggested for attention [4][26]. - Low valuation and high dividend stocks include China Mobile, China Telecom, and China Unicom [4][26]. - AIDC and cooling solutions are highlighted with recommendations for Yingweike and Runze Technology [4][26]. - AIGC applications and edge computing power stocks recommended include Guohua Communication and Meige Intelligent [4][26]. 2. Offshore Wind and Submarine Cables & Intelligent Driving - Recommended stocks in the submarine cable sector include Hengtong Optic-Electric and Zhongtian Technology [5][27]. - The report suggests focusing on companies with strong offshore recovery potential, such as Huace Navigation and Weisheng Information [5][27]. - For intelligent driving, attention is drawn to module and terminal manufacturers like Guohua Communication and Meige Intelligent [5][27]. 3. Commercial Aerospace - The report notes the rapid development of low-orbit satellites and recommends stocks like Huace Navigation and Haige Communication [6][28]. - Additional stocks for consideration include Chengchang Technology and Zhenlei Technology [6][28]. 4. Market Performance Review - The communication sector experienced a decline of 4.90% in the week of November 10-14, underperforming against the CSI 300 index [29][30]. - Notable stock movements included significant gains for companies like Online Offline and Zhongfu Tong, while declines were observed in stocks like Guodun Quantum and Shiyun Circuit [31][32].