Copper hits all-time record as Congo bans exports and acid supply collapses
Published on: Thursday 06 August 2026
DRC copper export ban forces multinationals including Glencore, CMOC, and Ivanhoe to smelt inside Congo or lose ore access -- mirroring the strategy that drove $30 billion in investment into Indonesian nickel. Combined with a sulfuric acid shortage threatening SX-EW production, the ban has pushed copper to a Comex all-time high above $6.70 per pound.