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
National park (Brazil) were officially open to visitors. Some of the others received visitors informally. Chapada dos Veadeiros National Park illustrates the problem. It is a World Heritage Site and has unique cerrado vegetation and hundreds of waterfalls and other bodies of water. Just 22,950 tourists visited the park in 2009. There is only one park entrance, and very limited tourist infrastructure. ICMBio does not charge an entrance fee, and is unable to sell food, drinks and souvenirs. Bureaucratic problems have delayed opening these services to private enterprise. National park (Brazil) National Parks () are a legally-defined type of protected area of Brazil.