LME伦铜跌幅扩大，现跌1.24%，最新报13074.415美元/吨

Core Viewpoint - LME copper prices have experienced a decline, with a current drop of 1.24%, now priced at $13,074.415 per ton [1]. Group 1 - LME copper has seen a significant price decrease, reflecting market volatility [1].