Terbium Oxide (Tb4O7) Powder from China
Terbium oxide (Tb4O7) powder is a chemically defined inorganic compound of the rare-earth metal terbium. It is used in green phosphors for lighting and magneto-optic materials. This product is classified under tariff item 2846.90.00 as a rare-earth oxide not elsewhere specified.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the chemical composition and purity with documentation
• Ensure the product is not mixed with cerium, which would change classification
• Check if the end-use in lighting or electronics requires any specific certifications