United States Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Latvia was US$27.57 Thousand during 2015, according to the United Nations COMTRADE database on international trade. United States Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Latvia - data, historical chart and statistics - was last updated on June of 2024.