Song Da 4 JSC announced earnings results for the first quarter ended March 31, 2019. For the first quarter, the company announced operating income was VND 3,289.050 million compared to VND 4,121.120 million a year ago. Net income was VND 2,705.853 million compared to VND 3,263.080 million a year ago. Basic earnings per share was VND 263 compared to VND 317 a year ago.