港股科网股，再度大跌

Market Overview - On February 4, the Hong Kong Hang Seng Index rose by 0.05% to close at 26,847.32, while the Hang Seng Tech Index fell by 1.84% to 5,366.44 [1][2]. Technology Sector Performance - The technology sector continued its poor performance, with notable declines in several companies: Kingdee International dropped over 12%, Trip.com fell over 6%, and Tongcheng Travel decreased by more than 5%. Tencent Holdings, Bilibili, and NetEase all saw declines exceeding 3% [2][3]. Semiconductor Sector Performance - The semiconductor sector experienced significant declines, with Naxin Micro falling over 6%, Tianyu Semiconductor down over 6%, and Shanghai Fudan dropping over 5%. Other companies like Huahong Semiconductor and Zhaoyi Innovation also reported declines of nearly 5% and over 3%, respectively [3][4]. Coal Sector Activity - Coal stocks were active, with Yancoal Australia rising over 10%, China Shenhua increasing by over 5%, and Zhongmei Energy up by over 8% [5][6]. Real Estate Sector Performance - The domestic real estate sector saw substantial gains, with Shimao Group increasing by over 14%, New World Development rising over 10%, and Sunac China up by over 8%. Vanke Enterprises also reported an increase of over 6% [7][8].