Brazil papayas. The industry – from automobiles, steel and petrochemicals to computers, aircraft and consumer durables – accounted for 30.8% of the gross domestic product. Industry is highly concentrated in metropolitan São Paulo, Rio de Janeiro, Campinas, Porto Alegre, and Belo Horizonte. Brazil has become the fourth largest car market in the world. Major export products include aircraft, electrical equipment, automobiles, ethanol, textiles, footwear, iron ore, steel, coffee, orange juice, soybeans and corned beef. In total, Brazil ranks 23rd worldwide in value of exports. Brazil pegged its currency, the real, to the U.S. dollar in 1994. However, after the East Asian
Currency war Debate, and also in an article for the "Financial Times", Brazilian president Dilma Rousseff called for the currency war to be ended by increased use of floating currencies and greater cooperation and solidarity among major economies, with exchange rate policies set for the good of all rather than having individual nations striving to gain an advantage for themselves. In March 2012, Rousseff said Brazil was still experiencing undesirable upwards pressure on its currency, with its Finance Minister Guido Mantega saying his country will no longer "play the fool" and allow others to get away with competitive devaluation, announcing new measures