New Zealand Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Japan was US$31.39 Thousand during 2023, according to the United Nations COMTRADE database on international trade. New Zealand Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Japan - data, historical chart and statistics - was last updated on May of 2024.