各厂商纷纷布局端侧AI，关注产业链相关机会

Investment Rating - The industry investment rating is maintained at "Overweight" [5] Core Insights - The report highlights the increasing significance of domestic AI chips in the electronics industry, with various companies launching innovative products such as AI glasses and mobile assistants [4][6] - The report emphasizes the rapid growth and adoption of AI edge devices, suggesting a focus on related companies like Alibaba, Xiaomi, Hengxuan Technology, and others [6] Summary by Sections Recent Industry Performance - The industry has shown relative returns of 0.82% over the past month, 10.46% over three months, and 30.55% over the past year compared to the CSI 300 index [3] Key Events - Alibaba launched the Quark AI glasses on November 27, 2025, featuring advanced technology and integration with various Alibaba services [5] - ByteDance introduced the Doubao mobile assistant on December 1, 2025, which can perform complex tasks like a human [5] - Huawei released the AI toy "Hanhai" on November 28, 2025, designed for emotional companionship [5] Investment Recommendations - The report suggests monitoring the growth of AI edge devices and related companies, indicating a positive outlook for the sector [6]