Vietnam Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Paraguay was US$7.34 Thousand during 2020, according to the United Nations COMTRADE database on international trade. Vietnam Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Paraguay - data, historical chart and statistics - was last updated on May of 2024.