Tianfeng Securities·2025-06-07 13:25Investment Rating - Industry Rating: Outperforming the market (maintained rating) [6] Core Viewpoints - The report maintains a positive outlook on the AI industry as a key investment theme for the year, anticipating that 2025 may become a pivotal year for domestic AI infrastructure competition and application development [3][19] - The report emphasizes the importance of monitoring AI industry dynamics and investment opportunities in AI applications, alongside a focus on the "AI + overseas expansion + satellite" core investment targets [3][20] - The report highlights the acceleration of low-orbit satellite development and the promotion of the low-altitude economy, recommending companies involved in these sectors [24] Summary by Sections 1. Artificial Intelligence and Digital Economy - Key recommendations for optical modules and devices include: Zhongji Xuchuang, Xinyi Sheng, Tianfu Communication, and Yuanjie Technology; suggested companies include: Guangxun Technology, Suosi, Dingtong Technology, and others [4][22] - For switch server PCBs, key recommendations are: Hudian Co., ZTE Corporation, and Unisplendour; suggested companies include: Shengke Communication, Ruijie Networks, and others [4][22] - Low valuation and high dividend companies in cloud and computing IDC resources include: China Mobile, China Telecom, and China Unicom [4][22] - AIDC and cooling solutions key recommendations include: Yingweike, Runze Technology, and others; suggested companies include: Shenling Environment, Hongjing Technology, and others [4][22] - AIGC applications and edge computing key recommendations include: Yiyuan Communication, Guanghetong, and Meige Intelligent; suggested companies include: Caixun Co., Mengwang Technology, and others [4][22] 2. Offshore Wind and Marine Cables - Key recommendations for marine cables include: Hengtong Optic-Electric, Zhongtian Technology, and Oriental Cable [5][23] - The report suggests focusing on companies with recovery potential in overseas markets, including: Huace Navigation, Weisheng Information, and others [5][23] 3. Satellite Internet and Low Altitude Economy - The report highlights the acceleration of national defense informatization and low-orbit satellite development, recommending companies such as Huace Navigation and Haige Communication; suggested companies include: Chengchang Technology, Zhenlei Technology, and others [6][24] 4. Market Performance Review - The communication sector rose by 5.06% during the week of June 3-6, outperforming the CSI 300 index by 4.18 percentage points [25] - Notable individual stock performances include: Huamai Technology, Zhongjia Bochuang, and Taicheng Light, which saw significant increases [26][29]