Thailand Exports of stoves, ranges, grates, cookers, barbecues, braziers, of iron or steel to Tonga was US$49 during 2020, according to the United Nations COMTRADE database on international trade. Thailand Exports of stoves, ranges, grates, cookers, barbecues, braziers, of iron or steel to Tonga - data, historical chart and statistics - was last updated on May of 2024.