Katanga Mining Limited announced earnings results for the first quarter ended March 31, 2019. For the quarter, the company reported sales of $354,856,000 compared to $146,743,000 a year ago. Net loss and comprehensive loss was $218,444,000 compared to $135,214,000 a year ago. Basic and diluted loss per common share was $0.09 compared to $0.04 a year ago.