港股大型科网股，集体下跌

Group 1 - Major tech stocks in Hong Kong experienced a decline, with notable drops of approximately 4% for companies such as NetEase, Meituan, Bilibili, and Trip.com, while Baidu and Tencent fell over 3% [1][2] - The Hang Seng Index saw a broader market downturn, with a decline of 1% and the Hang Seng Tech Index dropping by 1.87% [2] - Specific stock performance included Kingdee International down by 4.98%, NetEase down by 4.15%, and Meituan down by 4.11%, among others [3]