Kuwait Exports of setts, curbstones, flagstones, of natural stone (except slate) to Oman was US$1.02 Thousand during 2022, according to the United Nations COMTRADE database on international trade. Kuwait Exports of setts, curbstones, flagstones, of natural stone (except slate) to Oman - data, historical chart and statistics - was last updated on May of 2024.