Belgium Imports from South Africa of Pebbles, Gravel, Flint, Macadam of Slag, Tarred Macadam was US$573 during 2020, according to the United Nations COMTRADE database on international trade. Belgium Imports from South Africa of Pebbles, Gravel, Flint, Macadam of Slag, Tarred Macadam - data, historical chart and statistics - was last updated on May of 2024.