8431.10.00.10/Silicon Wafer Polishing Pulley System/Japan

Silicon Wafer Polishing Pulley System from Japan

Pulley system for semiconductor wafer polishers ensuring surface flatness critical for device fabrication. HTS 8431.10.0010 for parts of 8425.19 polishing capstan machinery, statistical note (a)(ii)(C).

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%

Calculate with your customs value Verify classification with AI

Import Tips

• Specify polishing to 'fabrication-ready' surface specs in documentation

• Use SEMI standards references (e.g

• SEMI M1) for classification support