China Exports of nails, tacks, staples, screws, bolts, nuts, of copper to Tonga was US$4.18 Thousand during 2018, according to the United Nations COMTRADE database on international trade. China Exports of nails, tacks, staples, screws, bolts, nuts, of copper to Tonga - data, historical chart and statistics - was last updated on May of 2024.