1604.11.40 - Other

This HTS subheading, 1604.11.40, encompasses fish, specifically whole or minced salmon, that are prepared or preserved but do not fall under the "in oil, in airtight containers" classification (1604.11.20). This distinction is critical, as it separates salmon products prepared using methods other than oil preservation within sealed containers from those specifically described. The scope here is broad, including various preservation techniques and packaging beyond the specified oil-based, airtight format.

Therefore, this category serves as a catch-all for preserved salmon that doesn't meet the more precise criteria of its sibling. This could include salmon preserved in brine, dried salmon, or smoked salmon, provided they are not presented in oil within airtight containers. The classification hinges on the absence of specific preservation and packaging methods outlined in other subheadings at this level.

Within this "Other" category for salmon, further subdivisions exist to refine the classification based on specific presentation. Specifically, the subheading 1604.11.40.50, also described as "Other," indicates a further breakdown, likely for canned salmon preparations that do not fit more detailed descriptions within the broader "prepared or preserved fish" chapter. This nested structure allows for granular classification of diverse salmon products.