Finland Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Singapore was US$3.5 Thousand during 2020, according to the United Nations COMTRADE database on international trade. Finland Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Singapore - data, historical chart and statistics - was last updated on June of 2024.