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8448.32.00.90/Semiconductor Fiber Comb Assembly/Mexico

Semiconductor Fiber Comb Assembly from Mexico

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 — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

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

• Test reports for silicon filament handling required