Sino Geophysical Co. Ltd. announced earnings results for the half year ended June 30, 2021. For the half year, the company announced sales was CNY 198.966 million compared to CNY 220.493 million a year ago. Operating income was CNY 21.809 million compared to CNY 13.360 million a year ago. Net income was CNY 15.003 million compared to CNY 4.779 million a year ago. Basic earnings per share from continuing operations was CNY 0.0469 compared to CNY 0.0149 a year ago.