5月15日电，英国第一季度GDP同比增长1.3%，预期1.2%，前值1.50%。

Group 1 - The core point of the article is that the UK's GDP grew by 1.3% year-on-year in the first quarter, surpassing the expected growth of 1.2% and slightly lower than the previous value of 1.5% [1]