第一财经·2026-01-12 01:51Group 1 - The commercial aerospace concept continues to strengthen, with companies like JuLi SuoJu and Hangxiao Steel Construction seeing three consecutive trading limits, while Tongyu Communication and Electronic Science Chip hit the daily limit, and companies like Xinke Mobile and Star Map Measurement Control rose over 10% [3][6] - The Science and Technology Innovation 50 Index has expanded its gains to 1%, currently reported at 1491.58 points [4] - The A-share market opened with the Shanghai Composite Index up 0.35%, the Shenzhen Component Index up 0.47%, while the ChiNext Index opened down 0.13% [5][6] Group 2 - AI application themes are active, with e-commerce and short drama gaming sectors leading in gains; the commercial aerospace index continues to develop, while energy metal concept stocks are gaining strength [6] - Individual stocks such as Tianpu Co., Guosheng Technology, and Jiamei Packaging have resumed trading, with Tianpu Co. opening at a limit down due to an investigation by the China Securities Regulatory Commission [6] - Defu Technology opened down over 11% after terminating the acquisition of 100% equity in a Luxembourg copper foil company [8] Group 3 - The Hong Kong stock market opened with the Hang Seng Index up 0.55% and the Hang Seng Technology Index up 0.88%, with companies like WuXi Biologics, Meituan, Baidu Group, and Zijin Mining rising over 2% [8][9] - The "first global large model stock" Zhihui rose nearly 15% [8]