SONKA S.A. Announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced total revenue was PLN 691,668.19 compared to PLN 966,600.82 a year ago. Operating loss was PLN 43,098.94 compared to operating Income of PLN 251,582.05 a year ago. Net loss was PLN 53,158.68 compared to net income of PLN 235,903.04 a year ago.