External Trade Overview
External trade, as a significant component of commercial activities, refers to the buying and selling of goods and services between different countries. It can be broken down into two main categories: imports, which are purchased from other nations, and exports, which are sold to foreign markets. External trade establishes a global economy where countries can obtain resources, products, and services that may not be produced locally. This interdependence among nations enhances economic collaboration, boosts economic growth, and promotes cultural exchange. As revenue from external trade often contributes remarkably to a country's GDP, understanding its mechanisms is vital for aspiring business and commerce professionals.