Senegal Exports of nails, tacks, staples, screws, bolts, nuts, of copper to Mauritania was US$77 during 2014, according to the United Nations COMTRADE database on international trade. Senegal Exports of nails, tacks, staples, screws, bolts, nuts, of copper to Mauritania - data, historical chart and statistics - was last updated on May of 2024.