0304.49.01.90 - Other

This classification, 0304.49.01.90, covers fresh or chilled fillets of fish, other than those specifically enumerated as freshwater fish or identified by common name such as Atlantic ocean perch or cusk. It serves as a residual category for any fresh or chilled fish fillets that do not fall under more specific descriptions within the "Fresh or chilled fillets of other fish" grouping. The defining characteristic is that the fish must be presented as fillets and maintained in a fresh or chilled state.

Distinguishing this category from its siblings, such as freshwater fish or specifically named species, relies on the precise identification of the fish species. If the fish is of freshwater origin or can be definitively identified as Atlantic ocean perch or cusk, it would be classified elsewhere. This category, therefore, captures a broad range of marine or brackish water fish fillets that lack more granular sub-classifications at this level.

As this is a leaf node within the HTS structure, there are no further subcategories to introduce. Classification under 0304.49.01.90 is dependent on the absence of a more specific tariff provision and the conformity of the product to the preceding descriptive elements of Chapter 3, specifically the presentation as fresh or chilled fish fillets of "other" fish species.