Petrobras (PBR) Enters Binding Stage to Sell Off Deten Stake Posted byZacks Equity Research September 21, 2021 Leave a comment on Petrobras (PBR) Enters Binding Stage to Sell Off Deten Stake Petrobras (PBR) begins the binding phase of the sale of its full 27.88% ownership holding in Deten as part of its strategy to lower expenses and impro…