China Coal Energy Company Limited(601898) release performance forecast. It is estimated that the net profit attributable to the shareholders of the listed company will be RMB 11770 million to RMB 14380 million in 2021, with a year-on-year increase of 99.4% to 143.6%. In 2021, the sales price of main products rose sharply, the company made every effort to increase production and sales, ensure energy supply, scientifically control costs, and confirm the increase of investment income of joint-stock enterprises, which greatly increased the company's performance year-on-year.