HS 030779 Other

Quick Answer: Certain fish, excluding salmon, trout, and cod, imported under HS 030779 enters the UK at 10.00%, the EU at 11.00%, and the US duty-free under the MFN rate. This residual classification applies to fish fillets and other fish meat of fish not specified elsewhere in heading 0307, excluding live fish. Importers should verify specific product descriptions against the full tariff schedule to ensure correct classification, as this "other" category can be complex. CustomTariffs aggregates this data, highlighting the varying duty burdens across major markets for these seafood products.

What Are the Import Duty Rates?

🇬🇧 United Kingdom

Code MFN Preferential Unit
0307790000 10.00 %
0307790010 10.00 %
0307790090 10.00 %

🇪🇺 European Union (TARIC)

Code MFN Preferential Unit
0307790090 11.00 %
0307790000 11.00 %
0307790010 11.00 %

🇺🇸 United States (HTSUS)

Code MFN Preferential Unit
03077901 Free
0307790130 ["kg"]
0307790151 ["kg"]
0307790155 ["kg"]
0307790160 ["kg"]

Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).

Data compiled and presented by HSRates.

How Has Trade Volume Developed?

How to Classify This HS Code?

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What products does HS 030779 cover?

This subheading covers "Other" molluscs, live, fresh, chilled, frozen, dried, salted or in brine, whether or not in shells, excluding those of subheading 0307.71 (which specifically covers live, fresh or chilled oysters). According to the World Customs Organization's Harmonized System Nomenclature, this residual category captures molluscs not otherwise specified in the preceding subheadings of 0307.7, such as mussels, scallops, and clams, in all their forms of preservation. Official definitions from the USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database confirm this broad inclusion of various bivalve molluscs.

What falls outside HS 030779?

The following products are excluded from HS 030779: live, fresh, or chilled oysters, which are classified under 0307.71. Additionally, other types of molluscs not falling under heading 0307, such as cephalopods (e.g., squid, octopus, cuttlefish) classified under 0307.4, or gastropods (e.g., snails) classified under 0307.9, are not covered. Processed products like canned mussels or smoked scallops, if they undergo significant transformation beyond simple preservation, may also fall under different headings, such as Chapter 16 for preparations of meat, fish, or crustaceans.

What are common classification mistakes for HS 030779?

A common error is misclassifying processed molluscs under this subheading when they should be classified elsewhere. For instance, if mussels are cooked and packed in oil, they would likely be classified under heading 1605 as crustaceans, molluscs, and other aquatic invertebrates, prepared or preserved. This mistake often arises from not fully considering the processing applied to the product, which can shift its classification away from raw or simply preserved seafood as per General Interpretative Rule 1 of the Harmonized System.

How should importers classify products under HS 030779?

The correct procedure for classifying products under HS 030779 involves a multi-step approach. First, identify the specific type of mollusc and its state of preservation (live, fresh, chilled, frozen, dried, salted, or in brine). Second, confirm that the mollusc is not an oyster (which would be 0307.71). Third, consult the relevant national tariff schedule, such as the USITC HTS or the UK Trade Tariff, to verify that no more specific subheading applies. If the product fits the description of "other" molluscs and is not otherwise specified, 0307.79 is the appropriate classification.

How is the duty calculated for products under HS 030779?

A shipment of 100 kilograms of frozen mussels, declared at a customs value of $500 USD, would attract a US duty of $5 USD. This is calculated using the Most Favored Nation (MFN) duty rate of 1.0% ad valorem, applied to the declared customs value ($500 USD × 1.0% = $5 USD). This calculation is based on the rates published in the USITC Harmonized Tariff Schedule (HTS) for subheading 0307.79.9000.

Which trade agreements reduce duties for HS 030779?

Several free trade agreements may reduce the applicable duty rate for HS 030779, including the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) and the United States-Mexico-Canada Agreement (USMCA). Under these agreements, originating products from countries like Canada, Mexico, or Vietnam may be eligible for a preferential rate of Free. To claim these preferences, importers typically require a self-certified origin statement or a specific certificate of origin, depending on the agreement and the exporting country's requirements, as detailed in the respective customs regulations.

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FAQ

What are the import duty rates for HS code 030779, and how are they determined?

HS code 030779 covers 'Other' molluscs, live, fresh, chilled, frozen, dried, salted or in brine, whether or not cooked before or during the process of preservation. The duty rates vary significantly by importing country and trade agreement. For example, under the US Harmonized Tariff Schedule (HTS), the Most Favored Nation (MFN) duty rate is 0% (Free). However, preferential rates under Free Trade Agreements (FTAs) may also apply. Importers must consult the specific tariff schedule of the destination country, such as the USITC's HTS or the EU's TARIC database, to ascertain the applicable rate for their specific import. The provided sample rates (10.00%, 11.00%, Free) indicate a range dependent on origin and trade status.

How is the duty for HS code 030779 calculated, and can you provide an example?

The calculation of duty for HS code 030779 depends on whether the duty is ad valorem (a percentage of the value) or specific (a fixed amount per unit of quantity), or a combination. Assuming an ad valorem rate of 10.00% and a shipment of molluscs valued at $5,000 USD, the duty would be calculated as: $5,000 (Value) × 10.00% (Duty Rate) = $500 USD. If the duty were specific, for instance, $0.50 per kilogram, and the shipment weighed 1,000 kilograms, the duty would be: 1,000 kg (Quantity) × $0.50/kg (Duty Rate) = $500 USD. Always verify the basis of duty calculation (value or quantity) from the official tariff schedule.

What specific criteria distinguish goods classified under HS 030779 ('Other') from other molluscs in Chapter 03?

HS code 030779 is a residual category for molluscs not specifically enumerated in preceding subheadings within HS 0307. This typically includes species of molluscs that are not commonly traded or are less prevalent than those listed under codes like 030711 (Oysters), 030712 (Other Oysters), 030721 (Mussels), 030722 (Other Mussels), 030731 (Scallops), 030732 (Other Scallops), 030741 (Cuttlefish and Squid), 030742 (Other Cuttlefish and Squid), 030751 (Octopus), 030752 (Other Octopus), 030760 (Snails other than sea snails), 030781 (Clams, cockles, arkshells), 030782 (Other Clams, cockles, arkshells), 030783 (Whelks), 030784 (Other Whelks), 030787 (Conches), 030788 (Other Conches), 030791 (Other aquatic invertebrates), 030792 (Other aquatic invertebrates). If a mollusc species does not fit any of these more specific descriptions, it falls under 'Other' (030779).

What documentation is typically required for importing goods under HS code 030779?

Standard documentation for importing molluscs under HS code 030779 includes a commercial invoice, packing list, and bill of lading or air waybill. Crucially, due to the perishable nature of many seafood products, a health certificate or sanitary certificate issued by the competent authority of the exporting country is often mandatory. Depending on the importing country's regulations, this may also include proof of origin, import permits, and declarations regarding food safety and traceability. Customs brokers should verify specific requirements with the destination country's food safety and customs agencies, such as the U.S. Food and Drug Administration (FDA) for U.S. imports.

Which common trade agreements might offer preferential duty rates for HS code 030779, and how can importers leverage them?

The applicability of preferential duty rates for HS code 030779 depends on the specific trade agreements in place between the exporting country and the importing country. For example, if the United States is the importing country, goods originating from countries with which the U.S. has a Free Trade Agreement (FTA) might qualify for reduced or zero duties. Examples include agreements like USMCA (United States-Mexico-Canada Agreement). For imports into the EU, agreements with countries like the UK (post-Brexit), Canada, or various Mediterranean and African nations could offer preferential access. Importers must obtain a Certificate of Origin (COO) from the exporter, demonstrating that the goods meet the rules of origin stipulated in the relevant FTA. This COO is essential for claiming preferential treatment at customs. Always consult the official customs authority of the importing country (e.g., USITC, EU TARIC, UK Trade Tariff) for details on applicable FTAs and their specific requirements.