Thailand Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Cambodia was US$179.59 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 Cambodia - data, historical chart and statistics - was last updated on May of 2024.