Marketing 

Statistics on US merchandise reports, imports, exports trade balance; state and regional merchandise export data, and more. Includes both current reports and summary data for recent years. From the US Department of Commerce.

Current and historical trade data from the US Department of Commerce.

Information and statistics on US trade.

Statistics on international trade and foreign direct investment, from the United Nations Conference on Trade and Development.

Data on international exports and imports of a wide variety of commodities. From the United Nations.