Canada Imports of nails, tacks, staples, screws, bolts, nuts, of copper from Guinea Bissau was US$3.11 Thousand during 2020, according to the United Nations COMTRADE database on international trade. Canada Imports of nails, tacks, staples, screws, bolts, nuts, of copper from Guinea Bissau - data, historical chart and statistics - was last updated on June of 2024.