Sinopec Oilfield Service Corporation provided unaudited earnings outlook for first quarter ended March 31, 2018. For the period, the company expects operational results will be profitable, with net profit attributable to equity shareholders of the Company of approximately CNY 30 million, and net loss attributable to equity shareholders of the company after deducting non-recurring profit and loss approximately CNY 330 million in accordance with the PRC Accounting Standards for Business Enterprises.