US imports of bituminous, metallurgical coal dip in 2016
HOUSTON: Colombia remained the largest importer of bituminous coal to the US in 2016, importing 4.45 million mt, down 7.9% ...
Tag: metallurgical coal dip in 2016
HOUSTON: Colombia remained the largest importer of bituminous coal to the US in 2016, importing 4.45 million mt, down 7.9% ...
