港股开评：恒生科技指数涨0.08% 百度集团涨超3%

Group 1 - The Hang Seng Index opened with a slight decline of 0.07% [1] - The Hang Seng Tech Index experienced a minor increase of 0.08% [1] - Baidu Group saw a significant rise of over 3% [1] - Contemporary Amperex Technology Co., Ltd. (CATL) increased by more than 2% [1] - Haier Smart Home Co., Ltd. experienced a drop of 2% [1]