Grenada Exports of tanks, not over 300 liter capacity, iron or steel to St Vincent and the Grenadines was US$7 during 2010, according to the United Nations COMTRADE database on international trade. Grenada Exports of tanks, not over 300 liter capacity, iron or steel to St Vincent and the Grenadines - data, historical chart and statistics - was last updated on May of 2024.