Mozambique Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Tanzania was US$45.24 Thousand during 2015, according to the United Nations COMTRADE database on international trade. Mozambique Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Tanzania - data, historical chart and statistics - was last updated on May of 2024.