Australia Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to China was US$101.43 Thousand during 2025, according to the United Nations COMTRADE database on international trade. Australia Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to China - data, historical chart and statistics - was last updated on March of 2026.