 FORT MILL, S.C.--BUSINESS WIRE--Domtar Corporation NYSE: UFS TSX: UFS today reported a net loss of 59 million 1.07 per share for the fourth quarter of 2020 compared to a net loss of 92 million 1.67 per share for the third quarter of 2020, and a net loss of 34 million 0.59 per share for the fourth quarter of 2019. Sales for the fourth quarter of 2020 were 0.9 billion. The fourth quarter 2020 results include an after-tax loss of 43 million 0.78 per share from discontinued o 