0304.54.00.00 - Swordfish (Xiphias gladius)

This HTS category, 0304.54.00.00, specifically classifies swordfish (Xiphias gladius). It falls under the broader heading of "Fish fillets and other fish meat (whether or not minced), fresh, chilled or frozen," and within the subcategory of "Other, fresh or chilled." This designation means that only the meat or fillets of swordfish, presented in a fresh or chilled state, will be classified here. The "minced" aspect is also included, indicating that finely chopped or ground swordfish meat also belongs to this code.

This category is distinguished from its siblings by the specific species it covers. Unlike categories that group multiple fish types, such as "Tilapias, catfish, carp..." or "Salmonidae," 0304.54.00.00 is dedicated solely to swordfish. It also differs from other single-species or family-specific categories like "Toothfish (Dissostichus spp.)" and "Dogfish and other sharks," by its exclusive focus on *Xiphias gladius*. The "Other, fresh or chilled" context further narrows its scope, excluding frozen swordfish meat, which would be classified under a different subheading.

As a leaf node in the HTS structure, this classification does not have further subcategories. Therefore, the primary focus for classification professionals is to ensure that the product is indeed swordfish, that it is in the form of fillets or other meat (including minced), and that its condition is either fresh or chilled. Any deviation from these criteria, such as being frozen or a different species of fish, would necessitate reclassification to a different HTS code.