COVID-19 has forced companies to innovate
Copper production down on 2020
Chile maintains copper production
Emissions reductions as part of sustainability plan
Production dips in October, but up for the year
Chile's September copper production up marginally yoy
Tensions rise as COVID-19 impacts Chile, Peru
Codelco halts Chuquicamata smelter and refinery; Polyus maintains output despite major outbreak