PETRÓLEO BRASILEIRO S/A - PETROBRAS, Clarifications on BM-S-9
Tuesday, April 15th, 2008(Rio de Janeiro, April 14, 2008). – PETRÓLEO BRASILEIRO S/A - PETROBRAS, [Bovespa: PETR3/PETR4, NYSE: PBR/PBRA, Latibex: XPBR/XPBRA, BCBA: APBR/APBRA], a Brazilian international energy company, in response to Bovespa written ...
