Hafnium Crucible Liners from Mexico
Custom-machined hafnium liners designed for crystal growth crucibles used in semiconductor production. These are specialized articles of hafnium, fabricated to precise dimensions, and fall under this tariff item as 'other' articles of hafnium.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the liners are classified as articles of hafnium, not as parts of machinery (Section XVI), which would be excluded
• Provide a detailed product description and end-use to the CBSA to support the classification
• Verify the hafnium content and purity with a certificate of analysis