High-Purity Zr Granules Low-Hafnium from Mexico
Granular unwrought zirconium, <1:500 hafnium, 1-5mm size for vacuum arc melting stock. Used in sputtering targets and thin-film deposition. HTS 8109.21.00.00 covers granules as unwrought form before fabrication.
Duty Rate — Mexico → United States
14.2%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide oxygen/nitrogen inclusion analysis (<200ppm typical) for semiconductor grade
• Use nitrogen-purged packaging to prevent oxidation during ocean transit