JSL Construction & Development Co., Ltd. announced earnings results for the full year ended December 31, 2019. For the full year, the company announced sales was TWD 2,221.028 million compared to TWD 1,860.434 million a year ago. Operating income was TWD 423.617 million compared to TWD 328.763 million a year ago. Net income was TWD 202.613 million compared to TWD 184.853 million a year ago. Basic earnings per share was TWD 1.38 compared to TWD 1.26 a year ago.