China Coal Energy Company Limited announced operational results for the month of May 2021. The company reported Production volume of commercial coal 10,040,000 tonnes against 9,280,000 tonnes a year ago. Production volume of polyethylene of 68,000 tonnes against 66,000 tonnes a year ago. Production volume of polypropylene of 65,000 tonnes against 64,000 tonnes a year ago. Urea: Production volume of 150,000 tonnes against 187,000 tonnes a year ago. Methanol: Production volume of 88,000 tonnes against 28,000 tonnes a year ago. The company reported total Production volume of commercial coal 47,270,000 tonnes against 43,920,000 tonnes a year ago. Sales volume of commercial coal of 9,246 ten thousand tonnes against 8,392 ten thousand tonnes a year ago. Production volume of polyethylene of 336,000 tonnes against 323,000 tonnes a year ago. Production volume of polypropylene of 325,000 tonnes against 311,000 tonnes a year ago. Urea: Production volume of 854,000 tonnes against 856,000 tonnes a year ago. Methanol: Production volume of 424,000 tonnes against 289,000 tonnes a year ago.