Frozen Mackerel Fillets
Butterflied fillets from Atlantic mackerel, IQF for retail sale. HTS 0304.99.91 covers these as other frozen fillets not under specific mackerel subheadings. Popular for smoking and grilling.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sardine fillets
Sardines, sardinella, and brisling have specific frozen fillet codes.
If not for human consumption
Fish unfit for human food moves to Chapter 03 heading 0307.
If flours, meals, or pellets fit for human consumption
Per Chapter notes, human-grade fish meal/pellets classify under 0309.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Histamine testing required for scombroid species like mackerel
• Use NAICS codes for accurate entry summary filing
• Separate skin-on vs skinless for potential statistical breakouts
Related Products under HTS 0304.99.91
Frozen Pollock Fillets
Skinless, boneless fillets from Alaska pollock, frozen for preservation. Classified under HTS 0304.99.91 as other frozen fish fillets not specified elsewhere, excluding high-value species like salmon or tuna. Ideal for fish sticks and surimi production.
Frozen Hoki Fillets
Skin-on fillets from New Zealand hoki fish, individually quick frozen (IQF). Falls under HTS 0304.99.91 as other frozen fish fillets not covered by species-specific codes. Commonly used in ready-to-cook fish portions.
Frozen Pacific Whiting Fillets
Boneless, skinless fillets of Pacific whiting (hake), blast-frozen at sea. HTS 0304.99.91 applies to these other frozen fish fillets excluded from named species. Primary ingredient in fishmeal and surimi.
Frozen Orange Roughy Fillets
Premium skinless fillets from orange roughy, vacuum-packed and frozen. Classified in HTS 0304.99.91 as other frozen fish meat not specifically provided for. Sought after for its firm texture in gourmet dishes.
Frozen Croaker Fillets
Skinless yellow croaker fillets, block-frozen for processing. Falls into HTS 0304.99.91 as other frozen fish fillets. Widely used in Asian cuisine.
Frozen Mullet Fillets
Grey mullet fillets, pin-boned and tray-packed frozen. HTS 0304.99.91 for these residual frozen fish fillets. Favored for bottarga production.