港股科网股午后走弱,商汤跌超4%
Group 1 - The core viewpoint of the article indicates a decline in Hong Kong tech stocks during the afternoon trading session on January 13, with notable drops in specific companies [1] Group 2 - SenseTime experienced a decline of over 4% [1] - Kuaishou saw a decrease of over 3% [1] - Xiaomi Group fell by more than 2% [1]