Niger Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Burkina Faso was US$13.9 Thousand during 2020, according to the United Nations COMTRADE database on international trade. Niger Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Burkina Faso - data, historical chart and statistics - was last updated on May of 2024.