Hidrostal S.A. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was PEN 28.638 million compared to PEN 23.704 million a year ago. Operating income was PEN 4.727 million compared to operating loss of PEN 5.552 million a year ago. Net income was PEN 3.591 million compared to net loss of PEN 5.696 million a year ago. Basic earnings per share was PEN 0.048 compared to basic loss per share of PEN 0.075 a year ago.