Spain Imports of pebbles, gravel, flint, macadam of slag, tarred macadam from Uzbekistan was US$108 during 2023, according to the United Nations COMTRADE database on international trade. Spain Imports of pebbles, gravel, flint, macadam of slag, tarred macadam from Uzbekistan - data, historical chart and statistics - was last updated on May of 2024.