Copper: production in Chile down 4.7% in March

Total copper production in Chile fell 4.7 per cent in March to 436,000 tonnes, while state giant Codelco's output fell 16.5 per cent year-on-year to 119,400 tonnes, the Chilean Copper Commission said on Wednesday. Production at the Escondida mine, controlled by BHP, rose 13.5% to 92,400 tonnes, while Collahuasi, a joint venture of Anglo American […]