KOS International Holdings Limited announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was HKD 18.306 million compared to HKD 16.356 million a year ago. Net loss was HKD 753,000 compared to HKD 1.649 million a year ago. Basic loss per share from continuing operations was HKD 0.0009 compared to HKD 0.0021 a year ago.