Tonga Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Fiji was US$3.75 Thousand during 2025, according to the United Nations COMTRADE database on international trade. Tonga Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Fiji - data, historical chart and statistics - was last updated on October of 2026.