Global Metals News Copper 2026-08-04 Source: KLF Mining Copper Supply-Demand Gap Expected to Widen to 300,000 Tonnes, Mine Costs Keep Rising The copper supply-demand gap is expected to widen to 300,000 tonnes, while mine-stage costs continue to climb. Save Copy link Share page Share image copperflash This article requires member login. Please sign in to continue This article is available after member login. Member login Create account Source: KLF Mining