Trade of Goods for Afghanistan, All Commodities. Units: USD. Source: International Merchandise Trade records, from the United Nations Commodity Trade Statistics Database (UN Comtrade). UN Comtrade stores more than 1 billion trade data records dating back to 1962. Over 130 countries report their annual international trade statistics (broken down by commodity name and trading partner) to UN Comtrade. This data is subsequently transformed into UNSD standard format using the UN/OECD CoprA internal processing/coding system. More information here: http://comtrade.un.org/db/mr/rfGlossaryList.aspx.