Sou Hu Cai Jing·2026-01-03 12:58Core Viewpoint - The Chinese communication industry has transformed from reliance on foreign technology to establishing a complete domestic industrial chain, significantly reducing dependency on imports and enhancing self-sufficiency in key technologies [3][4][8]. Industry Development - The industry has evolved from a situation where high-end communication equipment was entirely imported to a robust domestic production capability, exemplified by the development of the first domestically produced large-capacity switching machine [3]. - The domestic chip industry has made significant breakthroughs, with companies like China Mobile's Chip Technology achieving over 90% localization in their new satellite and cellular dual-mode communication chip [4]. - The market size of China's chip industry is projected to reach 1.43 trillion yuan in 2024 and 1.62 trillion yuan in 2025, indicating strong growth and confidence in domestic chip production [4]. Equipment Manufacturing - Huawei and ZTE together hold approximately 40% of the global 5G base station market, showcasing their technological leadership [4]. - The market for optical modules in base stations is expected to reach 60.6 billion yuan in 2024 and nearly 70 billion yuan in 2025, highlighting the competitive strength of domestic companies [4]. - The PCB (Printed Circuit Board) market is projected to reach 433.3 billion yuan by 2025, reflecting a complete domestic supply chain from raw materials to manufacturing processes [4]. Network Infrastructure - China Tower's base station sharing model has reduced construction costs by over 30%, setting a global benchmark for efficiency [6]. - The total length of optical cable lines in China has exceeded 72 million kilometers, with widespread 5G base station deployment supporting various applications [6]. Application and Impact - Domestic communication technology has penetrated various aspects of life and production, including satellite communication features in smartphones and smartwatches, enhancing connectivity in remote areas [6][8]. - In industrial settings, 5G private networks have improved production efficiency by 20% and reduced equipment failure rates by 40% [6]. - The closed-loop nature of the domestic communication industry ensures resilience against international competition and potential supply chain disruptions [7]. Future Outlook - The formation of a closed-loop communication industry chain not only secures national information safety but also serves as a core support for the digital economy [8]. - With ongoing advancements in 5G-A and 6G technologies, the Chinese communication industry is expected to strengthen its global influence and competitive edge [8].