Metalurgica Peruana S.A. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was PEN 3.197 million compared to PEN 5.778 million a year ago. Operating loss was PEN 666,000 compared to PEN 1.853 million a year ago. Net loss was PEN 5.836 million compared to PEN 4.855 million a year ago.