Iran Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Iraq was US$1.18 Million during 2021, according to the United Nations COMTRADE database on international trade. Iran Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Iraq - data, historical chart and statistics - was last updated on May of 2024.