Oman Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Kuwait was US$3.9 Thousand during 2022, according to the United Nations COMTRADE database on international trade. Oman Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Kuwait - data, historical chart and statistics - was last updated on May of 2024.