Currency War of 2009–11 dollar, with Goldman Sachs saying the real is the most over valued currency in the world. In October 2010, Brazil began increasing her capital controls, doubling a tax on foreign purchases of fixed-income assets to 4 percent so as to curb the real's appreciation to a two-year. On 18 October, Brazil sought to curb the real's gains by raising taxed capital inflow on fixed-income assets by 2% to 6% and taxed inflows for margin deposits on futures to 6% from 0.38%. Chile said it would implement capital controls to curb gains in the Chilean peso, which had strengthened the most
National Seal of Brazil with the President's signature, such as instruments of ratification of international treaties. The wax or printed impression of the National Seal is also used to authenticate the original version of Laws promulgated by the President of Brazil The National Seal, together with the nation's flag, anthem and coat of arms, is officially recognised as a national symbol since the Brazilian Republic was formed; its appearance and design is regulated by law. National Seal of Brazil The National Seal of Brazil is one of Brazil's national symbols, displayed on several official documents, such as graduation diplomas, consular and diplomatic papers, military