Japan Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Hungary was US$26.55 Thousand during 2018, according to the United Nations COMTRADE database on international trade. Japan Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Hungary - data, historical chart and statistics - was last updated on June of 2024.