Iran Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Turkmenistan was US$15.4 Thousand during 2022, according to the United Nations COMTRADE database on international trade. Iran Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Turkmenistan - data, historical chart and statistics - was last updated on May of 2026.