Petrobras (PBR) Confirms the Sale of REMAN Refinery to Atem Posted byZacks Equity Research August 27, 2021 Leave a comment on Petrobras (PBR) Confirms the Sale of REMAN Refinery to Atem Petrobras (PBR) to divest REMAN refinery to distributor Atem’s unit Ream Participaces S.A. for a deal value of $189.5 million.