Spain Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Ireland was US$19.55 Thousand during 2023, according to the United Nations COMTRADE database on international trade. Spain Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Ireland - data, historical chart and statistics - was last updated on May of 2024.