Argentina Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Chile was US$1.21 Million during 2023, according to the United Nations COMTRADE database on international trade. Argentina Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Chile - data, historical chart and statistics - was last updated on May of 2024.