Arts Optical International Holdings Limited announced earnings results for the full year ended December 31, 2020. For the full year, the company announced sales was HKD 742.618 million compared to HKD 1,040.962 million a year ago. Operating loss was HKD 516.274 million compared to HKD 134.097 million a year ago. Net loss was HKD 511.830 million compared to HKD 136.292 million a year ago. Basic loss per share from continuing operations was HKD 1.3251 compared to HKD 0.3528 a year ago.