High-Purity Zr Granules Low-Hafnium from China
High-purity zirconium granules in unwrought form, containing less than 1 part hafnium per 500 parts zirconium by weight. These granules are used as melting stock for vacuum arc melting to produce sputtering targets and thin-film deposition materials.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the hafnium content is documented with a certificate of analysis to confirm it meets the <1:500 ratio
• Declare the granules as unwrought zirconium, not as articles, to avoid misclassification
• Check if the granules qualify for duty-free treatment under a free trade agreement