Thailand Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Laos was US$30.25 Thousand during 2022, according to the United Nations COMTRADE database on international trade. Thailand Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Laos - data, historical chart and statistics - was last updated on May of 2024.