Shougang Hierro Peru S.A.A. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was PEN 2,282.387 million compared to PEN 949.673 million a year ago. Operating income was PEN 1,605.222 million compared to PEN 407.423 million a year ago. Net income was PEN 1,064.325 million compared to PEN 198.076 million a year ago.