JSL Construction & Development Co., Ltd. announced earnings results for the first quarter ended March 31, 2020. For the first quarter, the company announced sales was TWD 806.717 million compared to TWD 318.966 million a year ago. Operating income was TWD 241.886 million compared to TWD 65.574 million a year ago. Net income was TWD 140.671 million compared to TWD 23.057 million a year ago. Basic earnings per share was TWD 0.96 compared to TWD 0.16 a year ago.