IQF Frozen Southern Bluefin Tuna Portions from Mexico

Individually quick frozen (IQF) large portions or loins of Southern bluefin tuna, cut from whole fish but not considered fillets as they retain block form. HTS 0303.46.00.00 applies to frozen whole tunas; however, verify if portions qualify as 'other fish meat'—typically whole if not sliced thin. Used for high-end poke or searing.