Swaziland Imports of nails, tacks, staples, screws, bolts, nuts, of copper from Belgium was US$13 during 2021, according to the United Nations COMTRADE database on international trade. Swaziland Imports of nails, tacks, staples, screws, bolts, nuts, of copper from Belgium - data, historical chart and statistics - was last updated on May of 2024.