This excerpt taken from the PBR 6-K filed Mar 21, 2006.
(f) REVAP modernization project
The REVAP modernization project aims to increase the capacity of Henrique Lage Refinery (REVAP), so that the refinery is able to process heavy national oil, to adjust output of diesel volumes to new locally required specifications and decrease the discharge of pollutants. Accordingly, the special purpose company, Cia. de Desenvolvimento e Modernização de Plantas Industriais CDMPI, was created to construct and lease to PETROBRAS an HDS (Hydro De-Sulfurization) unit, an HDT (Hydro Treatment) plant and related units in that refinery. The commitment agreement was signed in 2005, with no specification of a bridge loan.