0303.45.01
Atlantic and Pacific bluefin tunas (Thunnus thynnus, Thunnus orientalis)
Fish, frozen, excluding fish fillets and other fish meat of heading 0304: Tunas (of the genus Thunnus), skipjack tuna (stripe-bellied bonito) (Katsuwonus pelamis), excluding edible fish offal of subheadings 0303.91 to 0303.99
Data provenance: Rates from HTS Revision 16 (Aug 15, 2026); trade measures verified against CBP CSMS and Federal Register notices through Aug 15, 2026.
Duty rates
Column 1 (General / MFN)
Free
Column 2 (Non-NTR)
Free
The rates above are statutory column rates. Trade remedies in Chapter 99 (Section 301, 232, IEEPA, reciprocal) and FTA preferences can change the duty owed on a given entry — see below.
Trade measures (Chapter 99)
No active Chapter 99 measures are linked to this code.
Rate-change history
What the rate was before, and when it changed. The government schedule replaces each revision in place; we keep the timeline.
-
NEW_PROGRAM Executive Order Feb 1, 2026 — Reciprocal Tariff (FR 2026-03824)
Section 122 reciprocal surcharge in effect — additional 10% on most imports through July 24, 2026
See the change → -
Base rate HTS 2023
Column 1 general rate set to Free.
Related CBP rulings
The Tariff Classification and Country of Origin of Frozen Golden Pompano Fish
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Country of Origin of Frozen Fish; Section 301 Measures
The merchandise at issue is frozen fish. According to your request, your company purchases frozen whole fish from Canada. The fish under consideration are Pacific Ocean Perch (Sebastes Alutus), Black Cod (Anoplopoma Fimbria), and Pacific Co
The tariff classification of Frozen Japanese Seabass from China
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Revocation of NY N306583; Tariff Classification of Frozen Buri Fish Collar
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The tariff classification of frozen fish (tilapia whole and fillet) from China
You included a product description and photos in your correspondence. The first product is individually wrapped vacuumed sealed fish fillet (tilapia) in the following range of sizes 3-5oz, 5-7oz, and 7-9oz. The product which will be sold in
The tariff classification of frozen fish (snapper and grouper) from the Bahamas and Mexico.
You describe the goods in question as whole frozen fish, either in “as is” or scaled and gutted condition, for human consumption. You identify the species as red snapper (Lutjanus campechanus), black grouper (Mycteroperca bonaci), red group
The tariff classification of frozen, bone-in and partially de-boned fish from Vietnam.
You included product descriptions and photos in your letter. The ruling was requested on frozen, “butterflied,” farm-raised swai fish (Pangasius hypophthalmus). In the butterfly process, the fish is cut along its back, then opened, eviscera
The tariff classification of frozen fish from Argentina.
The tariff classification of frozen fish from Argentina.
The tariff classification of capelin from Iceland.
The tariff classification of capelin from Iceland.
The tariff classification of lizard fish from Vietnam.
The tariff classification of lizard fish from Vietnam.
The tariff classification of pomfret, snakehead, featherback,catfish, and carp from Vietnam.
The tariff classification of pomfret, snakehead, featherback,catfish, and carp from Vietnam.
Other codes in heading 0303
Duty by origin country
The rate above is the statutory base. Total landed duty depends on origin — see the calculated rate for 0303.45.01 from each major US trading partner.
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