Oil Refineries Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was USD 1,089.422 million compared to USD 1,234.410 million a year ago. Operating income was USD 34.230 million compared to operating loss of USD 178.993 million a year ago. Net income was USD 55.269 million compared to net loss of USD 145.738 million a year ago.