HS 70.02.32WCO HS 2022
Glass; unworked, tubes, of glass having a linear coefficient of expansion not exceeding 5 x 10 (to the minus 6), (or 0.000005) per Kelvin within a temperature range of 0-300 degrees C
- Section
- XIII
- Articles of stone, plaster, cement, asbestos, mica or similar materials; ceramic products; glass and glassware
- Level
- Subheading
- International 6-digit level (WCO HS 2022)