澳大利亚二季度出口价格指数季环比 -4.5%，预期 -3%，前值 2.1%。

Group 1 - The core point of the article indicates that Australia's export price index for the second quarter decreased by 4.5% quarter-on-quarter, which is worse than the expected decline of 3% and significantly lower than the previous value of 2.1% [1]