5801.22.90.00 - Other (224)

This category, "Other (224)," for HTS code 5801.22.90.00, encompasses cotton corduroy fabrics that do not meet the specific criteria of other subcategories within the cut corduroy classification. Specifically, it includes cotton corduroy where the wale count is not greater than 7.5 wales per centimeter. This means fabrics with a denser wale structure, exceeding 7.5 wales per cm, would fall under the sibling category 5801.22.10.00.

Therefore, the primary distinguishing factor for this "other" category is the wale count of the cut corduroy. It serves as a residual classification for cotton corduroy that doesn't fit the more precisely defined wale density. When classifying cotton corduroy, the key is to first determine if it is cut corduroy and then to count the number of wales per centimeter to accurately assign it to either the specified wale count category or this residual "other" classification.