Thailand Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Oman was US$330 during 2010, according to the United Nations COMTRADE database on international trade. Thailand Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Oman - data, historical chart and statistics - was last updated on May of 2024.