De Tam Joint Stock Company reported earnings results for the fourth quarter and full year ended December 31, 2017. For the quarter, the company posted revenue of sales and services of VND 11,202,510,808 against VND 14,067,143,642 a year ago. Net sales and services was VND 10,855,430,061 against VND 9,612,410,539 a year ago. Net operating profit was VND 1,308,013,834 against VND 1,698,213,209 a year ago. Profit before tax was VND 2,391,159,979 against VND 1,690,170,206 a year ago. Profit after tax was VND 2,145,321,197 against VND 1,690,170,206 a year ago. For the year, the company has posted revenue of sales and services of VND 26,030,249,350 against VND 31,268,515,646 a year ago. Net sales and services was VND 17,702,755,221 against VND 23,133,652,701 a year ago. Net operating profit was VND 2,177,765,667 against net operating loss of VND 111,164,192 a year ago. Profit before tax was VND 3,914,819,628 against VND 196,405,386 a year ago. Profit after tax was VND 3,668,980,846 against VND 196,405,386 a year ago.