Polwarth Unimproved Wool (41s Fineness) from Mexico
Degreased shorn Polwarth breed wool at 41s fineness, not finer than 44s nor coarser than 40s, unprocessed beyond degreasing and free of carding/combing. Fits HTS 5101.21.3000 as 'other wool' in the unimproved, shorn category per hierarchy.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Label shipments clearly as 'degreased, not carbonized' with clean yield percentage to match US note definitions
• Prepare for ash content testing (max 0.5%); impurities over limit affect clean yield calculation