Indonesia Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Palau was US$608 during 2017, according to the United Nations COMTRADE database on international trade. Indonesia Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Palau - data, historical chart and statistics - was last updated on May of 2024.