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45/1 Combed 70/30 Cotton-Poly Yarn from Mexico

70% combed cotton / 30% polyester single yarn at 45 nm, under 85% cotton threshold for this HTS. Fine gauge for shirting and blouses, imported in industrial spools. Yarn number calculated per Chapter 52 US note formulas.

Duty Rate — Mexico → United States

19.2%

Rate breakdown

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

Import Tips

Label cones clearly with nm value and blend %; discrepancies lead to audits

Industrial use affidavits help distinguish from retail yarn

Test for sizing removal in weight calculations per US note (b)

45/1 Combed 70/30 Cotton-Poly Yarn from Mexico — Import Duty Rate | HTS 5206.23.00.00