Tonga Exports of men's or boys' overcoats, carcoats, not knitted or crocheted to New Zealand was US$29 during 2012, according to the United Nations COMTRADE database on international trade. Tonga Exports of men's or boys' overcoats, carcoats, not knitted or crocheted to New Zealand - data, historical chart and statistics - was last updated on May of 2024.