100% Polyester Single Yarn 30/1 Ne from Mexico
This is a single yarn made from 100% polyester staple fibers, with a yarn number of 30/1 Ne (English cotton count), containing no twists or plies. It falls under HTS 5509.21.00.00 as it is unplied yarn of synthetic staple fibers with 85% or more polyester, not intended for retail sale. Primarily used in weaving mills for fabric production.
Duty Rate — Mexico → United States
19.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Verify yarn composition via lab tests to confirm >=85% polyester staple fibers for accurate classification
• Provide mill certificates documenting single yarn construction and non-retail packaging to avoid misclassification as sewing thread
• Avoid common pitfalls like incorrect yarn numbering declaration, which can trigger audits