Abrasives Manufacturing Company SAOG reported unaudited earnings results for the year ended December 31, 2011. For the year, the company reported total sales revenues of OMR 73,691 against OMR 132,615 a year ago. Net loss before tax was OMR 178,916 against OMR 170,849 a year ago. Net loss after tax was OMR 178,916 against OMR 170,849 a year ago.