Semiconductor Wafer Crystal Puller Spare Impeller from Japan
Replacement impeller for Czochralski crystal pullers used in growing monocrystalline silicon boules for semiconductor wafers. This part facilitates the precise temperature-controlled melting and pulling process essential for semiconductor material production. Classified under 8419.90.95.80 as a part of temperature treatment machinery for semiconductor manufacturing.
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
• Provide detailed technical specifications proving semiconductor manufacturing use to avoid reclassification; include end-user certificates; ensure RoHS compliance documentation for electronics components