KMM AD announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was BGN 385,000 compared to BGN 1.227 million a year ago. Operating loss was BGN 122,000 compared to operating Income of BGN 108,000 a year ago. Net loss was BGN 132,000 compared to net income of BGN 96,000 a year ago.