Subheading 0304.42 · Section I
Fish fillets; fresh or chilled, trout (Salmo trutta, Oncorhynchus mykiss, Oncorhynchus clarki, Oncorhynchus aguabonita, Oncorhynchus gilae, Oncorhynchus apache and Oncorhynchus chrysogaster)
Source: Harmonized System 2022 edition (World Customs Organization), from the UN Comtrade classification list.