Chapter 03 — Fish and crustaceans, molluscs and other aquatic invertebrates

Heading 0304 — Fish fillets and other fish meat (whether or not minced), fresh, chilled or frozen.

National subdivision 0304.4 — Fresh or chilled fillets of other fish:

Subheading 0304.42 — Trout (Salmo trutta, Oncorhynchus mykiss, Oncorhynchus clarki, Oncorhynchus aguabonita, Oncorhynchus gilae, Oncorhynchus apache and Oncorhynchus chrysogaster)