Czochralski Crystal Puller Spindle Assembly from Japan
Precision-engineered spindle assembly designed specifically for Czochralski crystal growers used in semiconductor wafer production under HTS 8465. It rotates the seed crystal during the pulling process to form monocrystalline silicon boules. Classified under 8466.92.50 as a part for machines of heading 8465.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Verify compatibility certification with specific 8465 crystal grower models to avoid misclassification
• Include detailed technical specs and end-use statements proving semiconductor manufacturing application