港股科网股集体走低

Group 1 - The core point of the article highlights a collective decline in Hong Kong tech stocks, with significant drops in major companies [1] Group 2 - Baidu Group-SW (09888.HK) experienced a decline of 6.41% [1] - Alibaba-W (09988.HK) saw a decrease of 4.07% [1] - Bilibili-W (09626.HK) fell by 3.92% [1]