HTS code 5101.11.20.00 covers "Wool, not carded or combed › Shorn wool › Wool for special uses › Unimproved wool; other wool, not finer than 40s" under the US Harmonized Tariff Schedule. This is the official duty rate charged by US Customs when this product is imported into the United States, sourced directly from the U.S. International Trade Commission and refreshed daily.