【前瞻分析】2025年全球通信芯片行业细分市场及产业链分析

Core Insights - The communication chip industry is experiencing significant investment and development, with major companies actively expanding their production capabilities and focusing on advanced technologies [4][6][8]. Industry Overview - Key listed companies in the communication chip sector include Lihe Micro (力合微), Lexin Technology (乐鑫科技), Broadcom Integration (博通集成), and Allwinner Technology (全志科技) [1]. - The communication chip supply chain consists of upstream raw material suppliers like SMIC and North Huachuang, midstream chip manufacturers such as Lihe Micro and Lexin Technology, and downstream application service providers including Alibaba Cloud and Xiaomi [2]. Investment Trends - Lihe Micro is investing 5 billion yuan in the second phase of its Haining base, aiming to become the largest microwave RF chip production base in China, with a planned annual capacity of 360,000 6-inch chips by 2025 [4][6]. - Guangxun Technology is investing 6.75 billion yuan in a high-end optoelectronic and silicon photonic chip project, focusing on the development of high-speed optical modules for AI computing centers [4][6]. - Lemon Photon is initiating a semiconductor laser chip manufacturing project with an investment of 100 million yuan, expecting cumulative sales of over 340 million yuan in five years [4][6]. - Xincheng Semiconductor is investing 800 million yuan in an IDM production line in Suzhou, which is set to start mass production by December 2024, filling a gap in high-end optical chip manufacturing in China [4][6]. Market Dynamics - The global RF chip market is projected to reach approximately 23.7 billion USD in 2024, driven by technological advancements and the increasing importance of multi-band compatibility [8]. - Filters are becoming the most critical component in RF front-end modules, with their value share increasing from 33% in 3G devices to 57% in LTE devices, and expected to reach 66% in 2024 [7][8]. - The industry is witnessing a trend towards regional supply chain layouts due to geopolitical factors, with companies enhancing competitiveness through technology development and local production [8].