Philippines Imports of pebbles, gravel, flint, macadam of slag, tarred macadam from Poland was US$2.71 Thousand during 2021, according to the United Nations COMTRADE database on international trade. Philippines Imports of pebbles, gravel, flint, macadam of slag, tarred macadam from Poland - data, historical chart and statistics - was last updated on May of 2024.