
Group 1 - The communication industry is expected to maintain high prosperity in the first half of 2025, with the computing power sector showing the most significant performance due to accelerated global infrastructure construction and strong demand for 800G high-speed optical modules [1] - Leading companies in optical modules, optical devices, and optical chips, such as Zhongji Xuchuang and Xinyi Sheng, have achieved significant year-on-year growth in both revenue and profit [1] - The data center switch segment in the communication equipment field has experienced rapid growth driven by concentrated procurement from internet clients and the recovery of overseas demand, with companies like Ruijie Networks and StarNet achieving substantial year-on-year profit increases [1] Group 2 - The operator sector has shown steady growth, with major players like China Mobile and China Unicom experiencing slight increases in main business revenue, while the contribution of digital transformation revenue continues to rise significantly [1] - In the Internet of Things (IoT) sector, high-performance modules and overseas IoT demand have propelled profit growth for leading companies such as Mijuan Communication and Meige Intelligent, with year-on-year profit doubling [1] - The satellite sector continues to grow steadily, with emerging businesses like Beidou Navigation and overseas market expansion serving as long-term growth drivers [1] Group 3 - Overall, the high prosperity in the communication industry is concentrated in core areas driven by computing power and AI, with leading companies leveraging technological and delivery advantages to accelerate growth [1] - The Guotai Artificial Intelligence ETF (159388) tracks the ChiNext Artificial Intelligence Index (970070), which selects listed companies involved in machine learning and natural language processing, reflecting the overall performance of AI-related companies in the ChiNext market [1]