Sinopec Oilfield Service Corporation provided earnings guidance for the year ended December 31, 2022. For the year, the company's net profit attributable to equity shareholders of the Company is estimated to be approximately RMB 460 million, representing an increase of RMB 280 million or 155.6% over the corresponding period of the previous year. The net profit deducted extraordinary gain and loss attributable to equity shareholders of the Company is estimated to be RMB 380 million approximately.