Kung Long Batteries Industrial Co.,Ltd announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 1,695.958 million compared to TWD 1,705.033 million a year ago. Operating income was TWD 275.611 million compared to TWD 250.618 million a year ago. Net income was TWD 226.856 million compared to TWD 209.978 million a year ago. Basic earnings per share was TWD 2.77 compared to TWD 2.57 a year ago. Diluted earnings per share was TWD 2.76 compared to TWD 2.56 a year ago.