Petrobras may sell Braskem stake, build tax provisions, Valor says
 

Petrobras may sell Braskem stake, build tax provisions, Valor says
SAO PAULO, July 6 (Reuters) - State-controlled oil producer Petr´oleo Brasileiro SA could sell a stake in Brazil's Braskem SA and build provisions against tax debts nearing 40 billion reais ($12.7...http://feeds.feedburner.com/~ff/reut...?d=yIl2AUoC8zA http://feeds.feedburner.com/~ff/reut...gI:F7zBnMyn0Lo http://feeds.feedburner.com/~ff/reut...gI:V_sGLiPBpWU
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