If you’re interested in learning about the ins and outs of international trade from Umberto de Pretto, it’s well worth continuing reading to discover a few types of global trade, which dominate the world of international trade. Types of global trade: Diamonds and gemstones Australia, South Africa, and Tanzania are examples of a few of the countries which are known for producing the world’s supply of diamonds and rare gems. Which end up being exported to every corner of the globe. No matter whether you visit a high-end jewelry store in Paris, New York or Tokyo, you’ll be sure to…