港股收评：恒生指数跌0.64%，恒生科技指数跌0.33%

Group 1 - The Hang Seng Index closed down 0.64% [1] - The Hang Seng Tech Index decreased by 0.33% [1] - The Hong Kong Tech ETF (159751) fell by 0.39% [1] - The Hang Seng Hong Kong Stock Connect ETF (159318) dropped by 0.46% [1] Group 2 - Rongchang Biopharma and Guotai Junan International both saw gains exceeding 10% [1] - Xpeng Motors-W experienced a decline of over 6% [1]