Egypt Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Mauritius was US$312 during 2019, according to the United Nations COMTRADE database on international trade. Egypt Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Mauritius - data, historical chart and statistics - was last updated on May of 2024.