Rang Dong Light Source & Vacuum Flask Joint Stock Company announced earnings results for the fourth quarter ended December 31, 2020. For the fourth quarter, the company announced total revenue was VND 1,862,788.058 million compared to VND 1,551,912.639 million a year ago. Operating income was VND 172,812.747 million compared to VND 157,032.221 million a year ago. Net income was VND 128,400.340 million compared to net loss of VND 35,928.217 million a year ago. Basic earnings per share from continuing operations was VND 11,165.25. For the full year, total revenue was VND 4,922,463.059 million compared to VND 4,255,759.849 million a year ago. Operating income was VND 435,669.440 million compared to VND 360,507.164 million a year ago. Net income was VND 336,074.271 million compared to VND 125,170.402 million a year ago. Basic earnings per share from continuing operations was VND 29,223.85 compared to VND 10,884.38 a year ago.