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5309.21.40.90/Bleached Combed Flax-Cotton Plain Weave/Mexico

Bleached Combed Flax-Cotton Plain Weave from Mexico

Bleached combed flax blend (70% flax), plain weave not meeting poplin/broadcloth exclusions, per note (h), for high-end shirting, HTS 5309.21.40.90 other. Combed fibers ensure smoothness.

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

• Combed certification required; uncombed defaults to note (g)

• Shirting end-use doesn't change fabric classification

• Blend ratios must match invoices exactly