Petroleo Brasileiro S.A.- Petrobras revenue for the last year amounted to 91.42 B USD, the most of which — 83.89 B USD — came from its highest performing source at the moment, Refining, Transportation and Marketing, the year earlier bringing 93.55 B USD. The greatest contribution to the revenue figure was made by Brazil — last year it brought Petroleo Brasileiro S.A.- Petrobras 66.11 B USD, and the year before that — 76.34 B USD.