Tonga Imports from New Zealand of Glass in Balls (Other than Microspheres), Rods or Tubes, Unworked was US$63 during 2023, according to the United Nations COMTRADE database on international trade. Tonga Imports from New Zealand of Glass in Balls (Other than Microspheres), Rods or Tubes, Unworked - data, historical chart and statistics - was last updated on February of 2026.