(Petrobras, 13.May.2016) – Petrobras announced that its Board of Directors approved the sale of its entire 67.19 percent interest in Petrobras Argentina (PESA), owned by Petrobras Participaciones S.L. (PPSL), to Pampa EnergÃa. The transaction base price is $892 million, equivalent to the value of $1,327 million for 100 percent of […]