Senegal Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Mali was US$170 during 2013, according to the United Nations COMTRADE database on international trade. Senegal Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Mali - data, historical chart and statistics - was last updated on May of 2024.