Petroleum Mechanical Stock Company announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced operating income was VND 2,372.375 million compared to VND 2,783.739 million a year ago. Net income was VND 2,357.683 million compared to VND 2,746.491 million a year ago. Basic earnings per share was VND 276 compared to VND 335 a year ago.