5月30日电，港股收盘，恒生指数收跌1.2%，恒生科技指数收跌2.48%；比亚迪电子收跌超6%；石药集团收涨6.3%。

Market Performance - The Hang Seng Index closed down by 1.2% [1] - The Hang Seng Tech Index fell by 2.48% [1] Company Performance - BYD Electronics experienced a decline of over 6% [1] - CSPC Pharmaceutical Group saw an increase of 6.3% [1]