Hafnium Sponge from China
Porous hafnium metal produced by reducing hafnium tetrachloride with magnesium, used in nuclear reactor control rods and aerospace alloys. This is a form of hafnium not specified elsewhere, classified as 'other' under this tariff item.
Duty Rate — China → Canada
0%
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Confirm the sponge is not classified as unwrought hafnium powder, which would fall under a different subheading
• Provide the CBSA with the production method and intended use
• Ensure the hafnium content is at least 99% to qualify as 'not alloyed'