Thailand Exports of paving blacks, slabs, bricks, of pressed or moulded glass; glass cubes to Tonga was US$127 during 2017, according to the United Nations COMTRADE database on international trade. Thailand Exports of paving blacks, slabs, bricks, of pressed or moulded glass; glass cubes to Tonga - data, historical chart and statistics - was last updated on June of 2024.