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High-Count Poly-Cotton Poplin for Tailored Collars from Mexico

Specialty unbleached poplin (75% cotton/25% poly, 160 g/m², yarn #90) for shirt collars and cuffs, HTS 5210.11.80.20 compliant with plain weave and fine count. Provides structure without bulk. Ideal for bespoke tailoring.

Duty Rate — Mexico → United States

23.5%

Rate breakdown

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

Import Tips

Test for excessive sizing and report post-boiling weight

Ensure no combination weaves beyond plain to stay in subheading

Use ST/10 formula if square meters per kg data available