Klabin S.A. announced earnings results for the first quarter of 2020. For the period, the company reported net revenue of BRL 2.591 million compared to BRL 2.490 million a year ago. operating income (before Fin. results) was BRL 610,021 compared to BRL 531,792 a year ago. Net loss was BRL 3.143 million compared to BLR 196 million a year ago.