(SeeNews) - Aug 16, 2011 - The net profit of Brazilian sugar and ethanol producer Cosan (SAO:CSAN3) soared to BRL 2.299 billion (USD 1.443bn/EUR 1.002bn) in the first quarter of fiscal year 2011/2012, to end on March 31, 2012, from BRL 400,000 in the same period of 2010/2011.