Section 01 LIVE ANIMALS; ANIMAL PRODUCTS 03 Fish and crustaceans, mollusc and other aquatic invertebrates 03 03 Fish, frozen,excl.fish fillets and other fish meat of heading 03.04 03 03 40 Tunas(of thegenus Thunnus)skipjacktuna(stripe-bellied bonito)(Kwatsuwonuspelamis)ex.. Commodity Code Description 03 03 40 00 Tunas(of thegenus Thunnus)skipjacktuna(stripe-bellied bonito)(Kwatsuwonuspelamis)ex..