CONSTRUCTION MATERIALS IND. announced unaudited earnings results for the first quarter ended March 31, 2018. For the quarter, the company reported total revenue of OMR 902,846 against OMR 766,972 a year ago. Profit before tax was OMR 46,615 against loss of OMR 22,370 a year ago. Profit after tax was OMR 39,623 against loss of OMR 22,370 a year ago.