In Brazil, the automobile sector represents around 22% of industrial GDP. The Greater ABC Region, in São Paulo, is the first center and the largest automobile center in Brazil. When the country's manufacturing was practically restricted to ABC, the State represented 74.8% of Brazilian production in 1990. In 2017, this index decreased to 46.6%, and in 2019, to 40.1%, due to a phenomenon of internalization of the production of vehicles in Brazil, driven by factors such as unions, which made excessive labor and payroll charges, discouraged investment and favored the search for new cities. The development of the ABC cities helped curb appeal, due to rising real estate costs and higher density of residential areas. Sul Fluminense (Rio de Janeiro) was already the second largest pole in 2017, but in 2019 it fell to fourth place, behind Paraná (15%) and Minas Gerais (10.7%). In the Southeast there are factories of GM, Volkswagen, Fiat, Ford, Honda, Toyota, Mitsubishi, Nissan, Hyundai, Mercedes-Benz, Land Rover, Citroen / Peugeot, Scania and Iveco.