FII(SH:601138) Xin Lang Cai Jing·2025-12-23 03:21Group 1 - The technology sector showed mixed performance, with consumer electronics, PCB, storage chips, and CPO sectors gaining strength despite overall market fluctuations [1] - The 5G Communication ETF (515050) saw a slight increase of 0.09%, with major holdings like Industrial Fulian rising nearly 4% [1] - Samsung Electronics launched the Exynos 2600 system-on-chip, the world's first mobile application processor built on a 2nm process, and has begun mass production for its flagship smartphone Galaxy S26 [1] Group 2 - The AI-focused ETF, Huaxia (159381), tracks the entrepreneurial board AI index and has a significant allocation in optical modules, with top holdings including Zhongji Xuchuang (26.62%) and Xinyi Sheng (19.35%) [2] - The 5G Communication ETF (515050) focuses on the 5G communication theme index, with a recent scale of nearly 8 billion yuan, emphasizing companies like Nvidia and Apple [2] - The Cloud Computing 50 ETF (516630) tracks a cloud computing index with a high AI computing power content, covering popular concepts like optical modules and data centers [2]