Estonia Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Iceland was US$9.92 Thousand during 2023, according to the United Nations COMTRADE database on international trade. Estonia Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Iceland - data, historical chart and statistics - was last updated on May of 2024.