Transtech Optelecom Science Holdings Limited reported earnings results for the full year ended December 31, 2021. For the full year, the company reported sales was HKD 155.95 million compared to HKD 262.62 million a year ago. Net income was HKD 4.4 million compared to HKD 28.23 million a year ago.

Basic earnings per share from continuing operations was HKD 0.0169 compared to HKD 0.1086 a year ago.