Philippines Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Argentina was US$2.34 Thousand during 2015, according to the United Nations COMTRADE database on international trade. Philippines Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Argentina - data, historical chart and statistics - was last updated on May of 2024.