Vale CEO Ferreira quits as chairman of Brazil's Petrobras
Ferreira had been on a leave of absence since Sept. 14
Dec 01, 2015, 08:51 AM ISTPetrobras chooses Vale CEO Murilo Ferreira as board chair
Brazil`s state-owned oil giant Petrobras on Thursday nominated Murilo Ferreira, CEO of mining firm Vale, as its next board chair as the energy firm looks to emerge from a corruption scandal.
Apr 30, 2015, 23:22 PM IST