Ouro Fino Saúde Animal Participações S.A. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was BRL 168.784 million compared to BRL 111.879 million a year ago. Operating income was BRL 18.458 million compared to BRL 346,000 a year ago. Net income was BRL 9.491 million compared to net loss of BRL 2.155 million a year ago.