Niobium Ingot 99.9% Pure from China
Niobium ingots of 99.9% purity are solid cast blocks of unwrought niobium metal, used primarily in aerospace and superconducting applications. They are classified under tariff item 8112.92.00 as unwrought niobium, excluding alloys where niobium is less than 99% by weight. This high-purity form is essential for critical applications requiring corrosion resistance and superconductivity.
Duty Rate — China → Canada
0%
Import Tips
• Provide a certificate of analysis confirming the 99.9% purity to support classification as unwrought niobium
• Verify that the ingots have not been subjected to any working processes
• Check if the end-use in aerospace or nuclear applications requires additional permits