特朗普宣布50%进口铜关税，8月1日生效

Core Viewpoint - The article highlights the announcement by U.S. President Trump regarding a 50% tariff on copper imports, effective from August 1, 2025, following a national security assessment [1] Group 1 - The U.S. will impose a 50% tariff on all imported copper, which is expected to significantly impact the copper market [1] - Following the announcement, copper futures prices on the New York Commodity Exchange surged to a historical high [1]