美国对铜征50%重税！中国难逃冲击

Group 1 - The US has decided to impose a 50% tariff on copper imports, significantly impacting global copper trade dynamics [1] - China, as the largest copper consumer, relies heavily on imports, with 94% of its copper needs met through foreign sources [1] - The tariff is expected to primarily affect Chile, Canada, and Mexico, which are major suppliers to the US [1] Group 2 - Copper is viewed as a leading economic indicator, with price fluctuations potentially signaling economic growth or recession [2] - China's refined copper imports have remained stable, with a 7.4% year-on-year increase in copper ore and concentrate imports in the first five months of the year [2] - China's refined copper production has increased significantly, reaching 1.36 million tons last year, a 4.1% increase from the previous year [2]