Petrobras may sell Braskem stake, build tax provisions, Valor says
July 06, 2015 at 09:06 AM EDT
SAO PAULO, July 6 (Reuters) - State-controlled oil producer Petróleo Brasileiro SA could sell a stake in Brazil's Braskem SA and build provisions against tax debts nearing 40 billion reais ($12.7 billion) to reduce costs and make finances sustainable, Valor Econômico newspaper said on Monday.