Codelco workers, analysts call production unsustainable Maintenance delays reported at Chuquicamata and El Teniente Long-term projects face delays, impacting production goals SANTIAGO, Jan 16 ...
SANTIAGO, Feb 7 (Reuters) - Chilean state miner Codelco, the world's largest copper producer, is targeting production of 1.391 million metric tons of the red metal this year, according to an ...