恒生科技指数涨超4%，百度集团涨近9%

Group 1 - The Hang Seng Tech Index rose over 4% in the afternoon session on January 2, indicating strong market performance in the technology sector [1] - The Hang Seng Index increased by 2.65%, reflecting overall positive sentiment in the Hong Kong stock market [1] - Key sectors that performed well included electric equipment, domestic retail, gaming software, semiconductors, and military industry stocks [1] Group 2 - Hua Hong Semiconductor saw a rise of over 10%, highlighting strong investor interest in semiconductor companies [1] - Baidu Group increased by nearly 9%, indicating positive market reception for the company [1] - NetEase experienced a rise of over 6%, further showcasing the strength of the gaming and technology sectors [1]