(ICSG) kọrọ na Septemba 23 na mmepụta ọla kọpa a nụchara anụcha nke ụwa site na Jenụwarị ruo June gbagoro 3.2% kwa afọ, mmepụta ọla kọpa electrolytic (gụnyere electrolysis na electrowinning) dị 3.5% dị elu karịa nke otu afọ, yana Nrụpụta ọla kọpa emegharịrị ewepụtara site na ọla kọpa mkpofu dị 1.7% dị elu karịa nke otu afọ ahụ.Mmepụta ọla kọpa a nụchara anụcha nke China bilitere pasenti 6 n'ime oge Jenụwarị-June site na otu afọ gara aga, dịka ọnụ ọgụgụ gọọmentị mbụ siri kwuo.Nrụpụta ọla kọpa a nụchara anụcha nke Chile dị 7% dị ala karịa otu oge ahụ n'afọ gara aga, yana ọla kọpa na-anụcha electrolytic gbagoro 0.5%, mana ọla kọpa na-emecha gbadata 11%.N'Africa, mmepụta ọla kọpa a nụchara anụcha na Democratic Republic of Congo mụbara site na pasent 13.5 kwa afọ ka ogbunigwe ọla kọpa ọhụrụ meghere ma ọ bụ osisi hydrometallurgical gbasaa.Mmepụta ọla kọpa a nụchara anụcha na Zambia mụbara site na pasentị 12 ka ndị na-agbapụta na-enwetara site na mmechi mmepụta na nsogbu arụ ọrụ na 2019 na mmalite 2020. Mmepụta ọla kọpa a nụchara anụcha nke US bilitere pasenti 14 kwa afọ ka ndị na-agbapụta agbake na nsogbu arụmọrụ na 2020. data mbido. gosiri mbelata mmepụta na Brazil, Germany, Japan, Russia, Spain (SX-EW) na Sweden maka ọtụtụ ihe kpatara ya, gụnyere nkwụsị maka mmezi, nsogbu ọrụ na mmechi nke osisi SX-EW.