Petrobras Buys Comperj Utilities Firm for $10.8 Million

16:23 PM | December 27, 2011 | Kara Sissell

Petrobras says it has purchased an 80% stake in Companhia de Desenvolvimento de Plantas Utilidades (CPDU) for R$20 million ($10.8 million). CPDU will provide steam power, water and wastewater...