Petrobras Ups Stake in Braskem to 25% Through Asset Swap, Buys 40% Stake in Unipar

22:03 PM | November 30, 2007 | Kara Sissell

The move will consolidate the fragmented chemical sector in Brazil. Braskem gains Petrobras’s chemical assets including a 37.3% stake in Companhia Petroquimica do Sul (Copesul; Truinfo); 40% of...