Canada HS Code

HS Code 030331: Flat fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae and Citharidae), excluding edible fish offal of subheadings 030391 to 030399 : Halibut (Reinhardtius hippoglossoides, Hippoglossus hippoglossus, Hippoglossus stenolepis) in Canada

Q: Is HS code 030331 the same across all countries?

Yes — up to the 6-digit level, HS code 030331 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Canada extends it under Canada HS.

Q: What system does Canada use to classify HS code 030331?

Canada classifies products under the Customs Tariff of Canada (Canada HS; locally Tarif des douanes du Canada), which extends HS codes to 10 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 030331 in Canada?

The official source is https://www.cbsa-asfc.gc.ca/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 030331 in Canada

Under Canada's Customs Tariff of Canada (Tarif des douanes du Canada), HS Code 030331 is the WCO Harmonized System subheading for Flat fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae and Citharidae), excluding edible fish offal of subheadings 030391 to 030399 : Halibut (Reinhardtius hippoglossoides, Hippoglossus hippoglossus, Hippoglossus stenolepis). This is the most detailed internationally standardized level; Canada extends classifications to 10 digits under its national tariff system. 030331 belongs to Section I: Live animals; animal products, Chapter 03: Fish and crustaceans, molluscs and other aquatic invertebrates, Heading 0303: Fish, frozen, excluding fish fillets and other fish meat of heading 0304.

Explore more 2026 Latest Canada import export trade data and shipment records for HS Code Frozen Halibut on TradeInt global trade data platform

Classification Path of HS Code 030331 in Canada

Section I

Chapters (01-05) Live animals; animal products

Chapter 03

Fish and crustaceans, molluscs and other aquatic invertebrates

HS Code 0303

Fish, frozen, excluding fish fillets and other fish meat of heading 0304

HS Code 030331

Flat fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae and Citharidae), excluding edible fish offal of subheadings 030391 to 030399 : Halibut (Reinhardtius hippoglossoides, Hippoglossus hippoglossus, Hippoglossus stenolepis)

HS Code 0303310010

Halibut, Atlantic, frozen, o/t fish of No 03.04,o/t offal of Nos 0303.91-030 3.99 Flétans,de l'Atlantique,cong,a/q poissons n° 03.04,a/q abats n°s 0303

HS Code 0303310020

Halibut, Pacific, frozen, o/t fish of No 03.04,o/t offal of Nos 0303.91-0303 .99 Flétans,du Pacifique,cong,a/q poissons n° 03.04,a/q abats n°s 0303.91

HS Code 0303310030

Halibut, Greenland, frozen,o/t fish of No 03.04,o/t offal of Nos 0303.91-030 3.99 Flétans,du Groënland,cong,a/q poissons n° 03.04,a/q abats n°s 0303.91

HS Code 0303310090

Halibut, nes, frozen, excluding heading No 03.04, livers and roes Flétans, nda, congelés, sauf pos 03.04, foies, oeufs et laitances

Canada Tariff Classification: Customs Tariff of Canada (Canada HS)

In Canada, HS 030331 is classified under the Customs Tariff of Canada (Tarif des douanes du Canada) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Customs Tariff of Canada (Canada HS)

Local name Tarif des douanes du Canada

Digits 10

Official source https://www.cbsa-asfc.gc.ca/

You know what 030331 means. Now see 2026 latest real trade activity for Frozen Halibut in Canada.

Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

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Top Trading Product of HS Code 0303

Top Canada import Product Under HS Code 0303

1 030311: Salmonidae, excluding edible fish offal of subheadings 030391 to 030399 : Sockeye salmon (red salmon) (Oncorhynchus nerka) $125.4M 2 030389: Other fish, excluding edible fish offal of subheadings 030391 to 030399 : Other $83.5M 3 030341: Tunas (of the genus Thunnus), skipjack or stripebellied bonito (Euthynnus (Katsuwonus) pelamis), excluding edible fish offal of subheadings 030391 to 030399 : Albacore or longfinned tuna (Thunnus alalunga) $36.7M

Figures shown for 2025.

For more 2026 recent data, search for Canada import trade records

Top Canada export Product Under HS Code 0303

1 030331: Flat fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae and Citharidae), excluding edible fish offal of subheadings 030391 to 030399 : Halibut (Reinhardtius hippoglossoides, Hippoglossus hippoglossus, Hippoglossus stenolepis) $86.3M 2 030389: Other fish, excluding edible fish offal of subheadings 030391 to 030399 : Other $52.6M 3 030312: Salmonidae, excluding edible fish offal of subheadings 030391 to 030399 : Other Pacific salmon (Oncorhynchus gorbuscha, Oncorhynchus keta, Oncorhynchus tschawytscha, Oncorhynchus kisutch, Oncorhynchus masou and Oncorhynchus rhodurus) $52.5M

Figures shown for 2025.

For more 2026 recent data, search for Canada export trade records

Related HS Code to Canada Frozen Halibut (030331)

HS Code 0303310010

Halibut, Atlantic, frozen, o/t fish of No 03.04,o/t offal of Nos 0303.91-030

HS Code 0303310020

Halibut, Pacific, frozen, o/t fish of No 03.04,o/t offal of Nos 0303.91-0303

HS Code 0303310030

Halibut, Greenland, frozen,o/t fish of No 03.04,o/t offal of Nos 0303.91-030

HS Code 0303310090

Halibut, nes, frozen, excluding heading No 03.04, livers and roes

HS Code 030311

Salmonidae, excluding edible fish offal of subheadings 030391 to 030399 : Sockeye salmon (red salmon) (Oncorhynchus nerka)

HS Code 030312

Salmonidae, excluding edible fish offal of subheadings 030391 to 030399 : Other Pacific salmon (Oncorhynchus gorbuscha, Oncorhynchus keta, Oncorhynchus tschawytscha, Oncorhynchus kisutch, Oncorhynchus masou and Oncorhynchus rhodurus)

HS Code 030313

Salmonidae, excluding edible fish offal of subheadings 030391 to 030399 : Atlantic salmon (Salmo salar) and Danube salmon (Hucho hucho)

HS Code 030314

Salmonidae, excluding edible fish offal of subheadings 030391 to 030399 : Trout (Salmo trutta, Oncorhynchus mykiss, Oncorhynchus clarki, Oncorhynchus aguabonita, Oncorhynchus gilae, Oncorhynchus apache and Oncorhynchus chrysogaster)

HS Code 030319

Salmonidae, excluding edible fish offal of subheadings 030391 to 030399 : Other

HS Code 030323

Tilapias (Oreochromis spp.), catfish (Pangasius spp., Silurus spp., Clarias spp., Ictalurus spp.), carp (Cyprinus spp., Carassius spp., Ctenopharyngodon idellus, Hypophthalmichthys spp., Cirrhinus spp., Mylopharyngodon piceus, Catla catla, Labeo spp., Osteochilus hasselti, Leptobarbus hoeveni, Megalobrama spp.), eels (Anguilla spp.), Nile perch (Lates niloticus) and snakeheads (Channa spp.), excluding edible fish offal of subheadings 030391 to 030399 : Tilapias (Oreochromis spp.)

Frequently Asked Questions

What is HS code 030331 in Canada?

HS code 030331 covers Flat fish (Pleuronectidae, Bothidae, Cynoglossidae, Soleidae, Scophthalmidae and Citharidae), excluding edible fish offal of subheadings 030391 to 030399 : Halibut (Reinhardtius hippoglossoides, Hippoglossus hippoglossus, Hippoglossus stenolepis) in Canada. It sits in Chapter 03 (Fish and crustaceans, molluscs and other aquatic invertebrates), Heading 0303 of the Harmonized System, and is classified under Canada HS.

Is HS code 030331 the same across all countries?

What system does Canada use to classify HS code 030331?

Where can I officially look up HS code 030331 in Canada?