6203.33.10.50 - For suits described in Note 3(a) (443)

This HTS category, 6203.33.10.50, specifically classifies boys' suit-type jackets and blazers that are made of synthetic fibers and contain 36 percent or more by weight of wool or fine animal hair, and are further designated by Note 3(a) (443). These garments are characterized by their construction for a tailored, suit-like appearance and are intended for boys. The inclusion of a significant percentage of wool or fine animal hair, combined with synthetic fibers, defines their material composition.

At this level, the distinguishing factor from its sibling, 6203.33.10.60 (Other), lies in the specific designation by Note 3(a) (443) for the former. While both fall under boys' suit-type jackets and blazers of synthetic fibers containing substantial wool or fine animal hair, the "-.10.50" code points to a particular set of requirements or definitions outlined in that specific note. This implies a nuanced classification based on criteria beyond just material composition and age group.

As this is a leaf node within the HTS structure, there are no further subcategories for this specific code. Therefore, the classification is precise and directly assigns goods meeting all the preceding criteria to this final HTS code. Classification officers would ensure that the garments meet all the material composition requirements (synthetic fibers with 36%+ wool/fine animal hair), are designed as suit-type jackets or blazers, are for boys, and fulfill the stipulations of Note 3(a) (443).