Mr.Barbosa was C.E.O. for Bunge Fertilizer from 1994 until 2010, and C.E.O for Vale Fertilizer from 2010 until 2012 .
Prior to joining Bunge , Mr Barbosa had been CEO of Fosfertil and CFO of Manah Fertilizer .
Mario Barbosa has actively participated in shaping the Brasilian Fertilizer Industry leading the industry since its privatization process on early 90´s , trought major verticalization and consolidation process during the 2.000 ´s.
By the end of the decade, Mr. Barbosa leaded Bunge to became the major fertilizer producer in South America and among one of the largest in the world .
For over a decade (2000-2012) , Mr. Barbosa was also the president of ANDA ( National Brazilian Association for Fertilizer ) , vice president of IFA ( International Fertilizer Association ) and vice president for Fiesp ( São Paulo´s State Industry Association ) from 2004 until 2017 .
Mario is graduated in Enginnerring from USP ( University of São Paulo ) and has holds MBA at FGV ( Fundaçao Getulio Vargas – São Paulo )