Zhengzhou Sino-Crystal Diamond Co.,Ltd. announced earnings results for the half year ended June 30, 2021. For the half year, the company announced sales was CNY 403.568 million compared to CNY 198.533 million a year ago. Operating loss was CNY 116.645 million compared to CNY 168.855 million a year ago. Net loss was CNY 442.928 million compared to CNY 357.144 million a year ago. Basic loss per share from continuing operations was CNY 0.3674 compared to CNY 0.2963 a year ago.