6203.31.50.20 - Other (433)

This HTS classification, 6203.31.50.20, specifically designates "Other" suit-type jackets and blazers for men and boys that meet stringent material requirements. These garments are exclusively crafted from worsted wool fabric, where the wool yarn used possesses an average fiber diameter of 18.5 microns or less. This precise specification of fine wool denotes a premium quality and construction, distinguishing these jackets from those made with coarser wools or other materials.

The distinction from its sibling category, 6203.31.50.10 ("For suits described in Note 3(a)"), is crucial for accurate classification. While both fall under the broader umbrella of worsted wool suit-type jackets and blazers made from fine animal hair, the .10 subcategory is reserved for those specifically intended or designed for inclusion as part of a suit ensemble as defined by the relevant HTS Note 3(a). This classification, 6203.31.50.20, therefore covers those suit-type jackets and blazers made of the specified fine worsted wool fabric that are *not* designated for such suit ensembles, or are presented as individual items.

As a leaf node in the HTS structure, there are no further subcategories branching from 6203.31.50.20. Classification under this code signifies a final determination based on the material composition and the garment's intended presentation. Importers and exporters should ensure that the physical characteristics, including the precise wool fiber diameter and the absence of specific suit ensemble designation, are thoroughly documented to support classification under this HTS code.