Sigurd Microelectronics Corporation announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was TWD 3,504.377 million compared to TWD 2,717.013 million a year ago. Operating income was TWD 683.169 million compared to TWD 441.085 million a year ago. Net income was TWD 557.755 million compared to TWD 336.976 million a year ago. Basic earnings per share was TWD 1.27 compared to TWD 0.8 a year ago. Diluted earnings per share was TWD 1.22 compared to TWD 0.74 a year ago.