Precision Wafer Polisher Lift Assembly from Japan
Elevator-style lift assembly for chemical-mechanical wafer polishers ensuring surface flatness critical for semiconductor device fabrication. Covered by HTS 8431.10.00 and statistical note (a)(ii)(C) as polisher parts of 8425 machinery.
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
• Include slurry compatibility and CMP process validation to confirm processing equipment status
• Maintain provenance docs tracing to boule processing chain