Petrobras says its interest in the two firms is in line with a strategy of growth, internationalisation, and a goal to be a world leader in biofuels.
Petrobras in talks over Brenco ethanol alliance
Brazil's state oil company Petrobras is in talks to acquire or merge with US-backed Brenco, a Brazilian ethanol company that has struggled to find cash to start biofuel production.
27 August 2009 22:00 GMT
Updated
25 November 2012 10:21 GMT
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