Shandong Molong Petroleum Machinery Company Limited provided earnings guidance from January 1, 2018 to December 31, 2018. For the period, the Company estimated that the percentage of change for the net profit attributable to shareholders of the Company will range from an increase of 215.47% to 268.05% and the range of change in the net profit attributable to shareholders of the Company will be from RMB 120 million to RMB 140 million.