Singapore Exports of nails, tacks, staples, screws, bolts, nuts, of copper to Malawi was US$1.25 Thousand during 2011, according to the United Nations COMTRADE database on international trade. Singapore Exports of nails, tacks, staples, screws, bolts, nuts, of copper to Malawi - data, historical chart and statistics - was last updated on May of 2024.