Gambia Imports of pebbles, gravel, flint, macadam of slag, tarred macadam from Mali was US$1.22 Thousand during 2017, according to the United Nations COMTRADE database on international trade. Gambia Imports of pebbles, gravel, flint, macadam of slag, tarred macadam from Mali - data, historical chart and statistics - was last updated on May of 2024.