Prime Oil Chemical Service Corporation reported earnings results for the full year ended December 31, 2022. For the full year, the company reported sales was TWD 475.51 million compared to TWD 466.11 million a year ago. Net income was TWD 107.04 million compared to TWD 71.43 million a year ago.

Basic earnings per share from continuing operations was TWD 1.5 compared to TWD 1.03 a year ago. Diluted earnings per share from continuing operations was TWD 1.5 compared to TWD 1.03 a year ago.