Spain Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Sweden was US$10.07 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 Sweden - data, historical chart and statistics - was last updated on May of 2024.