SAO PAULO, May 2, 2012 /PRNewswire/ -- Ultrapar Participacoes S.A. (BM&FBOVESPA: UGPA3 / NYSE: UGP), a company engaged in fuel distribution (Ultragaz/Ipiranga), chemicals (Oxiteno) and storage for liquid bulk (Ultracargo), hereby reports its results for the first quarter of 2012.
We...