0406.90.36.00 - Described in additional U.S. note 21 to this chapter and entered pursuant to its provisions

This HTS subheading encompasses "Sbrinz cheese, made from cow's milk, described in additional U.S. note 21 to this chapter and entered pursuant to its provisions." Sbrinz cheese is a hard, granular cheese of Swiss origin, characterized by its long aging period, which contributes to its distinct nutty and slightly spicy flavor profile. It is typically made exclusively from cow's milk and adheres to specific production standards as outlined in the relevant U.S. additional note.

This category is distinguished from its sibling, 0406.90.37.00 ("Other"), by the specific type of cheese and its origin and production requirements. While "Other" would cover a broader range of cheeses not specifically itemized, this subheading is precise for Sbrinz cheese that meets the stipulated criteria. As this is a leaf node in the HTS structure, there are no further subcategories to introduce. The classification is definitive for Sbrinz cheese produced under the conditions specified by additional U.S. note 21.