10-year clock ticking as US copper tariff opens arbitrage window, tests supply chain security
Market reactions to the soon-to-be-implemented US copper tariff are driving short-term volatility and supply imbalances while fuelling long-term efforts to expand domestic production, recycling and infrastructure. July 28, 2025 By Rae Boyadjis, Julienne Raboca, and Kirstyn Petras Copper Scrap and secondary Supply chainsUS election The US would need at least a decade to achieve copper…