Vinacomin - Machinery 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 378,740.950 million compared to VND 324,329.503 million a year ago. Operating income was VND 23,052.198 million compared to VND 2,379.706 million a year ago. Net income was VND 2,094.148 million compared to VND 1,919.405 million a year ago.