Hong Kong Exports of setts, curbstones, flagstones, of natural stone (except slate) to Oman was US$1.53 Thousand during 2015, according to the United Nations COMTRADE database on international trade. Hong Kong Exports of setts, curbstones, flagstones, of natural stone (except slate) to Oman - data, historical chart and statistics - was last updated on June of 2024.