São Paulo, April 12, 2012 - COSAN S.A. INDÚSTRIA E COMÉRCIO (BM&FBOVESPA: CSAN3) ("Cosan"or"Company") informs its shareholders and the market that it has been discussing with BG Group the acquisition of its equity interest in Companhia de Gás de São Paulo - Comgás. However, up to the present date, no binding agreement has been signed by the parties.

Cosan shall keep the market informed of any relevant news related to this matter.

Marcelo Martins
Chief Financial and Investor Relations Officer

Click here to download the Notice to the Market.

About COSAN

Cosan is one of the largest private groups in Brazil and the only fully integrated company in the renewable energy segment, with businesses in the areas of energy, food, logistics, infrastructure and farmland development and management. Through Raízen, a joint venture between Cosan and Shell, produces sugar and ethanol and distributes fuels through a network of 4,500 service stations with Shell and Esso brands. In sugar retail, Cosan operates with the leading brands União and Da Barra, among others. With the Mobil brand, Cosan produces in Brazil and distributes nationwide and in 3 more countries in South America automotive and industrial lubricants. In logistics, operates the Rumo Logística, the largest company specialized in transporting and loading of sugar and grains in the world.

distributed by