 FORT MILL, S.C.--BUSINESS WIRE--Domtar Corporation NYSE: UFS TSX: UFS today announced it will restart a paper machine at its Ashdown, Arkansas, mill to add the capacity necessary for the company to meet increasing customer demand. After a period of time to ramp up production, the machine is expected to resume full operation in January 2022, allowing Domtar to add 185,000 tons of uncoated freesheet capacity to its manufacturing network. The strategic initiative will help the company mainta 