Offshore Oil Engineering Co., Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was CNY 3,091.426 million compared to CNY 2,301.740 million a year ago. Operating income was CNY 134.406 million compared to operating loss of CNY 348.136 million a year ago. Net income was CNY 119.822 million compared to net loss of CNY 304.689 million a year ago. Basic earnings per share from continuing operations was CNY 0.03 compared to basic loss per share from continuing operations of CNY 0.07 a year ago.