Vinacomin - Deo Nai Coal Joint Stock Company announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced total revenue was VND 827,000.000 million compared to VND 613,000.000 million a year ago. Operating income was VND 11,629.371 million compared to VND 18,503.440 million a year ago. Net income was VND 8,865.354 million compared to VND 14,954.143 million a year ago. Basic earnings per share was VND 301 compared to VND 508 a year ago.