Main characteristics
The Southern Common Market (Mercado Común del Sur, MERCOSUR) is a South American economic, political and trade bloc established by the Treaty of Asunción in 1991. The official languages are Spanish, Portuguese and Guarani, although Guarani is not as present as the other two languages. Created to improve relations between Argentina and Brazil, Mercosur implemented a common external tariff (CET) and eliminated customs duties in order to establish the free movement of goods, services and factors of production between countries. From: Wanafrica news List of members Mercosur is formed by 4 countries: Argentina Brazil Uruguay Paraguay Venezuela had been a fully member until December 1, 2016, when it was suspended. However, Bolivia is a state in process of incorporation. The associate countries of Mercosur are Chile, Peru, Colombia, Ecuador, Surinam and Guyana. Mexico and New Zealand are observer states. From: Mercosur int Accordin...