Uzbekistan Imports of pebbles, gravel, flint, macadam of slag, tarred macadam from China was US$37.8 Thousand during 2022, according to the United Nations COMTRADE database on international trade. Uzbekistan Imports of pebbles, gravel, flint, macadam of slag, tarred macadam from China - data, historical chart and statistics - was last updated on May of 2024.