Sinopec Oilfield Service Corporation reported unaudited consolidated earnings results for the six months ended June 30, 2018. For the period, the company reported revenue of RMB 23,653,002,000 against RMB 19,842,318,000 a year ago. Operating profit was RMB 101,716,000 compared to operating loss of RMB 2,095,902,000 a year ago. Profit before income tax was RMB 763,848,000 against loss before income tax of RMB 1,932,810,000 a year ago. Profit and total comprehensive income for the period attributable to owners of the company was RMB 615,731,000 or RMB 0.034 per basic and diluted share against loss and total comprehensive expense for the period attributable to owners of the company of RMB 2,132,148,000 or RMB 0.151 per basic and diluted share a year ago. Net cash used in operating activities was RMB 3,515,042,000 against RMB 1,988,314,000 a year ago. Purchases of property, plant and equipment were RMB 308,535,000 against RMB 214,699,000 a year ago. Return on net assets was 10.01%. Weighted average return on net assets was 8.99% compared to negative weighted average return on net assets of 31.30% a year ago. Weighted average return on net assets deducted extraordinary gain and loss was 0.01% compared to negative weighted average return on net assets deducted extraordinary gain and loss of 31.90% a year ago.