新加坡第一季度GDP季率 -0.8%，预期-0.3%，前值0.50%。

Core Insights - Singapore's GDP contracted by 0.8% in the first quarter, which is worse than the expected contraction of 0.3% and a decline from the previous quarter's growth of 0.5% [1] Economic Performance - The first quarter GDP decline indicates a significant slowdown in economic activity, raising concerns about the overall economic outlook for Singapore [1]