Colombia coal, gold and nickel output down y-o-y in second quarter
Colombia, the world’s fifth-largest exporter of coal, produced 18.9-million tonnes of the fuel in the second quarter, down 4.5% from the same period in 2018, the government said on Friday.
Coal production in the South American country was 19.8 million…
Colombia coal, gold and nickel output down y-o-y in second quarter Read More ยป