The copper price recovered from a one-month low on Wednesday to gain 3% on Thursday, as the metal markets reacted to a dovish Fed statement and news out of Indonesia that production has stopped at the Grasberg mine.
Ranked: the world's 10 biggest copper mines by 2025 production — from Escondida's 1.3M tonne output to Oyu Tolgoi. Updated rankings with mine-by-mine data.