(SeeNews) - Nov 23, 2011 - Brazilian federal oil and gas giant Petrobras (SAO:PETR3; NYSE:PBR) and its bodiesel subsidiary BSBIOS Industria e Comercio de Biodiesel Sul Brasil SA announced on Tuesday the launch of a BRL-130-million (USD 71.5m/EUR 53.1m) grain processing unit within the biodiesel plant at Passo Fundo.