Oman Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Egypt was US$91 during 2018, according to the United Nations COMTRADE database on international trade. Oman Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Egypt - data, historical chart and statistics - was last updated on May of 2024.