Carbonized Merino Unimproved Wool
This is unimproved Merino wool that has undergone carbonization to remove vegetable matter, leaving it in a clean condition not processed beyond carbonization. Classified under HTS 5101.30.10.00 as carbonized unimproved wool not finer than 40s, meeting the clean yield standards for wool free of foreign materials. It is ideal for manufacturing coarse felt or heavy textiles.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not carbonized
Non-carbonized unimproved wool or wool not finer than 40s falls under the general grease wool heading.
If carded or combed beyond carbonization
Any further processing like carding moves it to Chapter 51 wool yarns or processed fibers.
If finer than 40s but still carbonized
Carbonized wool exceeding 40s fineness is classified separately in the same subheading.
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Import Tips & Compliance
• Provide certification of clean yield and carbonization process to verify compliance with US note definitions
• File bonds if intending use as 'wool for special uses' to avoid higher duties on diversion
• Ensure documentation proves wool is not finer than 40s to prevent reclassification
Related Products under HTS 5101.30.10.00
Carbonized Corriedale Coarse Wool
Corriedale wool, a coarser breed type not finer than 40s, carbonized to eliminate burrs and vegetable impurities while retaining its unimproved state. Fits HTS 5101.30.10.00 for carbonized wool not processed further, with clean yield calculated per tariff notes. Used primarily in heavy felts and industrial textiles.
Carbonized Dorset Down Wool Top
Dorset Down breed wool, unimproved grade not finer than 40s, limited to carbonization for impurity removal. HTS 5101.30.10.00 applies as it's not further processed, adhering to chapter definitions of clean wool yield. Suited for press cloths and heavy socks.
Carbonized Cheviot Unimproved Wool Bale
Cheviot wool bales, unimproved and not exceeding 40s fineness, carbonized to remove foreign matter per chapter notes. HTS 5101.30.10.00 covers this exact condition: carbonized, no further processing. For floor coverings and lumbermen's socks.
Carbonized Romney Marsh Unimproved Wool
Romney Marsh wool, unimproved and coarse (not over 40s), carbonized only to remove vegetable matter, unchanged beyond that process. Matches HTS 5101.30.10.00 criteria for clean yield wool in carbonized condition. Commonly destined for knit boots or floor coverings.
Carbonized Lincoln Longwool Coarse Fiber
Longwool from Lincoln sheep, coarse unimproved (≤40s), solely carbonized to meet clean content standards without additional processing. Precisely under HTS 5101.30.10.00 for such tariff-described wool. Targeted for papermakers' felts.