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Wool-Blend Synthetic Trousers from Mexico

Men's tailored trousers made from synthetic fibers blended with 40% wool, designed for business or formal wear. They feature a classic straight leg fit, belt loops, and side pockets, qualifying under HTS 6203.43.70 due to the wool content exceeding 36% by weight and synthetic fiber base. This classification applies to non-swimwear trousers in this category.

Duty Rate — Mexico → United States

29.7%

Rate breakdown

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

Import Tips

Verify fiber content via lab testing to confirm ≥36% wool or fine animal hair, as misdeclaration can lead to penalties

Include detailed invoices specifying exact wool percentage and synthetic fiber type for CBP review

Avoid classifying as pure wool if synthetic dominates to prevent reclassification under 6203.42

Wool-Blend Synthetic Trousers from Mexico — Import Duty Rate | HTS 6203.43.70