Maximo Pacheco, chairman of Chile's National Copper Corp., said the company's copper production in April increased 22% from the same period last year, with an estimated output of 105,000 tons.
2025-04-30
Maximo Pacheco, chairman of Chile's National Copper Corp., said the company's copper production in April increased 22% from the same period last year, with an estimated output of 105,000 tons.