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8448.32.00.90/Semiconductor Fiber Comb Assembly/Japan

Semiconductor Fiber Comb Assembly from Japan

Comb assemblies adapted for aligning semiconductor crystal fibers or filamentary materials in prep machines, under 'other' HTS 8448.32.0090 excluding card clothing. Analogous to textile combs but for advanced fibers.

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%
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Import Tips

• Explicitly note 'not card clothing' to fit 'other' provision

• Test reports for silicon filament handling required