Qatar Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Saudi Arabia was US$4.36 Thousand during 2012, according to the United Nations COMTRADE database on international trade. Qatar Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Saudi Arabia - data, historical chart and statistics - was last updated on May of 2024.