Mexico Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Guatemala was US$366.48 Thousand during 2021, according to the United Nations COMTRADE database on international trade. Mexico Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Guatemala - data, historical chart and statistics - was last updated on May of 2024.