Rosan Resources Holdings Limited announced earnings results for the half year ended June 30, 2020. For the half year, the company announced sales was HKD 120.662 million compared to HKD 284.707 million a year ago. Net loss was HKD 35.408 million compared to HKD 48.112 million a year ago. Basic loss per share was HKD 0.03404 compared to HKD 0.04625 a year ago.