Tianfeng Securities·2025-11-09 09:16Investment Rating - Industry Rating: Outperform the market (maintained rating) [6] Core Insights - The AI industry is experiencing rapid growth, with significant investments from major companies like Alibaba, which is building large-scale AI infrastructure to provide advanced AI services globally [1][14] - Lumentum and Coherent have reported strong financial results, indicating high demand in the AI-related sectors, with Lumentum achieving a 58% year-over-year revenue growth and Coherent reporting a 17% increase [2][19] - The report emphasizes the ongoing high demand for computing power in the AI sector, with expectations for continued growth in related industries [3][25] Summary by Sections 1. AI and Digital Economy - Recommended stocks in the optical module and optical device sector include Zhongji Xuchuang, Xinyi Sheng, Tianfu Communication, and Yuanjie Technology [4][28] - For switch server PCBs, recommended stocks are Huadian Co., ZTE, and Unisplendour [4][28] - Low valuation and high dividend stocks include China Mobile, China Telecom, and China Unicom [4][28] - In the AIDC and cooling sector, recommended stocks are Yingweike, Runze Technology, and Runjian Co. [4][28] - For AIGC applications and edge computing, recommended stocks include Guohua Communication and Meige Intelligent [4][28] 2. Offshore Wind and Submarine Cables - Recommended stocks in the offshore wind and submarine cable sector include Hengtong Optic-Electric and Zhongtian Technology [5][30] - The report highlights the recovery of the offshore wind industry and the potential for significant investment opportunities [5][30] 3. Commercial Aerospace - The report notes the acceleration of low-orbit satellite development and the positive outlook for the low-altitude economy, recommending stocks like Huace Navigation and Haige Communication [6][31] 4. Financial Performance Overview - Lumentum's first-quarter revenue reached $540 million, with a projected sales range of $630 million to $670 million for the next quarter [22][25] - Coherent's first-quarter revenue was $1.58 billion, with expectations for the next quarter's revenue between $1.56 billion and $1.7 billion [19][21] 5. Market Trends - The optical module market is expected to grow significantly, driven by AI demand, with a projected 93% increase in the Ethernet optical module market in 2024 [17][18] - The report suggests that the AI and digital economy will continue to be a strong investment theme, with a focus on ICT equipment, optical modules, and cloud computing infrastructure [26][27]