Woori Bank announced consolidated preliminary earnings results for the year ended December 31, 2018. Revenue was KRW 19,918,089 million compared to KRW 23,725,106 million a year ago. Operating income was KRW 2,743,850 million compared to KRW 2,156,742 million a year ago. Net income was KRW 2,040,193 million compared to KRW 1,530,088 million a year ago.