National Metal Manufacturing and Casting Co. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was SAR 65.256 million compared to SAR 79.548 million a year ago. Operating loss was SAR 5.283 million compared to SAR 5.513 million a year ago. Net loss was SAR 7.084 million compared to SAR 7.462 million a year ago. Basic loss per share from continuing operations was SAR 0.25 compared to SAR 0.27 a year ago.