HTS code 7225.99.00 covers "Flat-rolled products of other alloy steel, of a width of 600 mm or more › Other, not further worked than cold-rolled (cold-reduced) › Other" 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.