Serbia Imports of pebbles, gravel, flint, macadam of slag, tarred macadam from Armenia was US$1.45 Thousand during 2018, according to the United Nations COMTRADE database on international trade. Serbia Imports of pebbles, gravel, flint, macadam of slag, tarred macadam from Armenia - data, historical chart and statistics - was last updated on May of 2024.