A blaze destroyed a sugar warehouse operated by Cargill %20Inc%22">Cargill Inc and Biosev at Brazil's Santos port early on Monday, the third major fire at a sugar export terminal there over the last year. Firefighters had the blaze in warehouse 3 at the largest port in Latin America under control and kept it from spreading to a nearby grains warehouse, according to a spokesman for Codesp , the port authority.