The Copper Worldwide 2022 Primary Wallmap will be published with Copper Worldwide Vol 12 No 1 issue in Q1 of 2022. The Wallmap, first published in 2012, comes with a Directory of the world’s copper smelters and refineries, SX-EW operations and run-of-mine leach SX-EW operations, covering all producers from 5 ktpy upwards.