Petrobras, investors discuss recovery of Brazilian refinery in

Brazil's Petrobras Reassesses Oil Refinery Deal With China's CNPC

Petrobras CEO Pledges a Revival - WSJ

Refining: transforming oil into products

The Brazilian oil giant Petrobras

Consortium confirms, details contract award for Petrobras's Replan refinery

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Brazil takes gold in pole vault

Petrobras to Resume Multibillion-Dollar Refinery Expansion, But Project Faces Hurdles

CBIE

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Petrobras, investors discuss recovery of Brazilian refinery in

Brazil oil firm Petrobras posts 6% decrease in Q4 net recurring profit

Petrobras concludes tests for renewable diesel production