Economic maps From Petroleum to Computers: the Most Valuable Export of European Countries June 27, 2016 Alex Related posts: – From Soybeans to Petroleum: The Most Valuable Export of South American Countries – Middle East and Central Asia: from oil to opium – Africa: from oil to gold – From Precious Stones to Motor Vehicles: the Most Valuable Export of Asian Countries Related Posts:The most valuable products of the countries in the…Which countries get the most paid vacation days?From Petroleum to Computers: the Most Valuable…Oil Consumption in Europe: Olive oil vs Butter vs…New study reveals each country’s biggest import and exportFrom Precious Stones to Motor Vehicles: the Most…Every State's Top Import and Export MappedPercentage who have not Consumed Alcohol in the last…