Malta Imports of pebbles, gravel, flint, macadam of slag, tarred macadam from Vietnam was US$5.72 Thousand during 2021, according to the United Nations COMTRADE database on international trade. Malta Imports of pebbles, gravel, flint, macadam of slag, tarred macadam from Vietnam - data, historical chart and statistics - was last updated on May of 2024.