Dien Quang Lamp Joint Stock Company announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced total revenue was VND 189,888.820 million compared to VND 191,010.426 million a year ago. Operating income was VND 7,096.428 million compared to VND 1,341.003 million a year ago. Net income was VND 7,567.609 million compared to VND 3,071.718 million a year ago.