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HTS 0303Chapter 03

HTS 0303Fish, frozen, excluding fish fillets and other fish meat of heading 0304: Duty Rate & Import Guide

Fish, Crustaceans, Molluscs · 15 pending regulations · 15 court cases · $62.2M monthly imports · 100% from 1 countries · Updated daily from USITC

Duty Rates

General

Free

Special

Free

Column 2

Free

Trade Agreement Eligibility

CUSMAKORUS

Trade Intelligence

Monthly Imports

$62.2M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

HIGH

1 rulings — · 15 reg · 12 CIT, 3 CAFC (13 recent)

Global Rates

🇺🇸 Free

🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: N/A · 🇧🇷 Brazil: N/A

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Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, Federal Register, CourtListener, CPSC SaferProducts.gov · As of 2026-04-26 · Updates monthly

Active DisputesRecent court cases or pending regulations affect this code
Regulatory Pressure

This code has elevated regulatory activity — 1 CBP rulings (0 in last 2 years, trend: stable), 15 pending Federal Register actions, and 15 CIT/CAFC cases.

Supply Chain Risk

100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.

Subheadings (99)

CodeDescriptionRate
0303.11.00.00Sockeye salmon (red salmon) (<i>Oncorhynchus nerka</i>)Free
0303.12.00Other Pacific salmon (<i>Oncorhynchus gorbuscha, Oncorhynchus keta, Oncorhynchus tschawytscha, Oncorhynchus kisutch, Oncorhynchus masou</i> and <i>Oncorhynchus rhodurus</i>)Free
0303.12.00.12Chinook (king)
0303.12.00.22Chum (dog)
0303.12.00.32Pink (humpie)
0303.12.00.52Coho (silver)
0303.12.00.62Other
0303.13.00.00Atlantic salmon (<i>Salmo salar</i>) and Danube salmon (<i>Hucho hucho</i>)Free
0303.14.00.00Trout (<i>Salmo trutta, Oncorhynchus mykiss, Oncorhynchus clarki, Oncorhynchus aguabonita, Oncorhynchus gilae, Oncorhynchus apache and Oncorhynchus chrysogaster</i>)Free
0303.19.01.00OtherFree
0303.23.00.00Tilapias (<i>Oreochromis spp.</i>)Free
0303.24.00Catfish (<i>Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.</i>)Free
0303.24.00.10<i>Ictalurus spp.</i>
0303.24.00.20<i>Pangasius spp</i>. including basa and tra
0303.24.00.50Other
0303.25.01.00Carp (<i>Cyprinus spp</i>., <i>Carassius spp</i>., <i>Ctenopharyngodon idellus</i>, <i>Hypophthalmichthys spp</i>., <i>Cirrhinus spp</i>., <i>Mylopharyngodon piceus</i>, <i>Catla catla</i>, <i>Labeo spp</i>., <i>Osteochilus hasselti</i>, <i>Leptobarbus hoeveni</i>, <i>Megalobrama spp</i>.)Free
0303.26.00.00Eels (<i>Anguilla spp.</i>)Free
0303.29.01OtherFree
0303.29.01.10Nile perch
0303.29.01.50Other
0303.31.00Halibut and Greenland turbot (<i>Reinhardtius hippoglossoides, Hippoglossus hippoglossus, Hippoglossus stenolepis</i>)Free
0303.31.00.10Atlantic halibut (<i>Hippoglossus hippoglossus</i>)
0303.31.00.20Pacific halibut (<i>Hippoglossus stenolepis</i>)
0303.31.00.30Greenland turbot (Greenland halibut) (<i>Reinhardtius hippoglossoides</i>)
0303.32.00.00Plaice (<i>Pleuronectes platessa</i>)Free
0303.33.00.00Sole (<i>Solea spp.</i>)1.1¢/kg
0303.34.00.00Turbots (<i>Psetta maxima</i>)1.1¢/kg
0303.39.01Other1.1¢/kg
0303.39.01.10Flounder
0303.39.01.20Rock sole (<i>Pleuronectes bilineatus</i>)
0303.39.01.30Yellowfin sole (<i>Pleuronectes asper</i>)
0303.39.01.95Other
0303.41.00.00Albacore or longfinned tunas (<i>Thunnus alalunga</i>)Free
0303.42.00Yellowfin tunas (<i>Thunnus albacares</i>)Free
0303.42.00.20Whole fish
0303.42.00.40Head-on
0303.42.00.60Other
0303.43.00.00Skipjack tuna (stripe-bellied bonito) (<i>Katsuwonus pelamis</i>)Free
0303.44.00.00Bigeye tunas (<i>Thunnus obesus</i>)Free
0303.45.01Atlantic and Pacific bluefin tunas (<i>Thunnus thynnus, Thunnus orientalis</i>)Free
0303.45.01.10<i>Thunnus thynnus</i>
0303.45.01.50<i>Thunnus orientalis</i>
0303.46.00.00Southern bluefin tunas (<i>Thunnus maccoyii</i>)Free
0303.49.02.00OtherFree
0303.51.00.00Herrings (<i>Clupea harengus, Clupea pallasii</i>)Free
0303.53.00.00Sardines (<i>Sardina pilchardus, Sardinops spp.</i>), sardinella (<i>Sardinella spp.</i>), brisling or sprats (<i>Sprattus sprattus</i>)1.1¢/kg
0303.54.00.00Mackerel (<i>Scomber scombrus, Scomber australasicus, Scomber japonicus</i>)Free
0303.55.00.00Jack and horse mackerel (<i>Trachurus spp.</i>)Free
0303.56.00.00Cobia (<i>Rachycentron canadum</i>)Free
0303.57.00Swordfish (<i>Xiphias gladius</i>)Free
0303.57.00.10Steaks
0303.57.00.90Other
0303.59.00.00OtherFree
0303.63.00Cod (<i>Gadus morhua, Gadus ogac, Gadus macrocephalus</i>)Free
0303.63.00.10Atlantic
0303.63.00.90Other
0303.64.00.00Haddock (<i>Melanogrammus aeglefinus</i>)Free
0303.65.00.00Coalfish (<i>Pollachius virens</i>)Free
0303.66.00.00Hake (<i>Merluccius spp., Urophycis spp.</i>)Free
0303.67.00.00Alaska pollock (<i>Theragra chalcogramma</i>)Free
0303.68.00.00Blue whitings (<i>Micromesistius poutassou, Micromesistius australis</i>)Free
0303.69.00.00OtherFree
0303.81.00Dogfish and other sharks1.1¢/kg
0303.81.00.11Dogfish (<i>Squalus spp.</i>)
0303.81.00.91Other
0303.82.00.00Rays and skates (<i>Rajidae</i>)Free
0303.83.00.00Toothfish (<i>Dissostichus spp.</i>)Free
0303.84.00.00Sea Bass (<i>Dicentrachus spp.</i>)Free
0303.89.00OtherFree
0303.89.00.01Sea smelts
0303.89.00.04Other smelts
0303.89.00.10Cusk
0303.89.00.13Shad and sturgeon
0303.89.00.28Pike and pickerel
0303.89.00.31Perch and pike perch (including yellow pike)
0303.89.00.34Sauger
0303.89.00.37Whitefish
0303.89.00.40Tilapias, other than <i>Oreochromis spp.</i>
0303.89.00.43Other
0303.89.00.46Atka mackerel (Atkafish) (<i>Pleurogrammus monopterygius</i>)
0303.89.00.49Mullet
0303.89.00.52Monkfish (<i>Lophius spp.</i>)
0303.89.00.55Butterfish
0303.89.00.58Capelin
0303.89.00.61Sable fish (<i>Anoplopoma fimbria</i>)
0303.89.00.64Ocean perch
0303.89.00.67Snapper (<i>Lutjanidae spp.</i>)
0303.89.00.70Grouper
0303.89.00.80Other
0303.91Livers, roes and milt:
0303.91.20.00Sturgeon roe15%
0303.91.40OtherFree
0303.91.40.20Herring roe
0303.91.40.40Salmon roe
0303.91.40.50Alaska pollock (<i>Theragra chalcogramma) </i>roe
0303.91.40.60Mullet roe
0303.91.40.95Other
0303.92.00.00Shark fins1.1¢/kg
0303.99.00.00OtherFree

CBP Rulings (1)

956917Classification

Pacific Cod Heads; Edible Fish Products

Federal Register (15)

View all 15+ regulations on Federal Register →

Court of International Trade & Federal Circuit (15)

View all 15+ cases on PACER →

Matching Export Code (Schedule B)

0303110000Schedule B

SOCKEYE (RED) SALMON (ONCORHYNCHUS NERKA), FROZEN, EXCEPT FILLETS, LIVERS AND ROES

Census Bureau export classification matching this HTS import code.

0302.14.00.030303.11.00.00