Louis Dreyfus Commodities and Cargill won an auction on Wednesday to operate a grain terminal at Santos Port for 25 years, while Fibria SA and Marimex won rights to operate pulp areas there leased from Brazil's government. The three port areas were the first of 93 nationwide that the government hopes to auction under a 2012 law. Wednesday's auction brought 430.5 million reais ($114 million) in concession fees to President Dilma Rousseff's cash-strapped government, far less than the roughly 600 million reais it had expected.