Sinopec Oilfield Service Corporation provided earnings guidance for the six months ended 30 June 2023. The net profit attributable to shareholders of the Company is estimated to be RMB 326 million approximately for the six months ended 30 June 2023, representing an increase of RMB 126 million or 62.8% over the corresponding period of the previous year. The net profit deducted extraordinary gain and loss attributable to shareholders of the Company is estimated to be RMB 285 million approximately.