Group 1 - The Hang Seng Index fell by 0.2%, down 53 points, closing at 26,595 points, while the Hang Seng Tech Index decreased by 0.25% [1] - Xpeng Motors (09868) surged over 15% following the release of multiple achievements in physical AI, receiving positive ratings from several major banks [1] - Baidu Group (09888) rose over 3% after its subsidiary, Luobo Kuaipao, announced it received full commercial operation licenses for unmanned services in Abu Dhabi [1] - Chongqing Machinery and Electric (02722) increased nearly 7%, with a cumulative rise of over 40% in the past four trading days, and the company expects a good year-on-year growth in annual performance [1] - Weisheng Holdings (03393) rose over 5% to reach a new high, benefiting significantly from the surge in AIDC power consumption [1] Group 2 - Yihuatong (02402) increased by over 5% as the Mitsubishi Fuso liquid hydrogen heavy-duty truck H2FC was unveiled, featuring a 260 kW fuel cell system [2] - Hesai Technology (02525) rose over 5% ahead of its third-quarter earnings release, with accelerated penetration of laser radar technology [2] - Ruipu Lanjun (00666) surged over 10% due to the sustained high demand in the energy storage market, with the company ranking among the top in energy storage battery shipments for the first three quarters [2] Group 3 - Tianyue Advanced (02631) increased by over 6%, with the SiC industry chain expected to benefit from advancements in packaging and high-voltage platform vehicle transformations [3] - Hongteng Precision (06088) fell over 6% due to poor sales of iPhone Air, leading Foxconn to dismantle production lines [3]