AT semicon Co., Ltd. reported earnings results for the full year ended December 31, 2022. For the full year, the company reported sales was KRW 2,646 million compared to KRW 1,874.23 million a year ago. Net loss was KRW 67,151.83 million compared to KRW 43,984.31 million a year ago.

Basic loss per share from continuing operations was KRW 405 compared to KRW 1,548 a year ago. Basic loss per share was KRW 1,338 compared to KRW 2,412 a year ago.