Hydrapres S.A. Announced earnings results for the second quarter ended June 30, 2021. For the second quarter, the company announced operating income was PLN 795,081.41 compared to operating loss of PLN 206,368.1 a year ago. Net income was PLN 716,680.92 compared to net loss of PLN 175,866.49 a year ago. For the half year, operating income was PLN 983,527.86 compared to PLN 496,488.1 a year ago. Net income was PLN 911,430.74 compared to PLN 497,853.39 a year ago.