Italy Imports of pebbles, gravel, flint, macadam of slag, tarred macadam from Namibia was US$3.92 Thousand during 2018, according to the United Nations COMTRADE database on international trade. Italy Imports of pebbles, gravel, flint, macadam of slag, tarred macadam from Namibia - data, historical chart and statistics - was last updated on May of 2024.