HS 030384 Sea bass (Dicentrarchus spp.)

Quick Answer: Sea bass (Dicentrarchus spp.) imported under HS 030384 enters the UK at 14.00% ad valorem, the EU at 15.00% ad valorem, and the US at Free under the MFN rate. This classification specifically covers frozen or chilled sea bass, excluding fillets and other meat of fish of the species *Dicentrarchus spp.*. Importers should note that while the US offers duty-free entry for this product under its Most Favored Nation (MFN) tariff, both the UK and EU impose significant ad valorem duties. CustomTariffs aggregates this data, highlighting the importance of verifying specific national tariff schedules for accurate landed cost calculations.

What Are the Import Duty Rates?

🇬🇧 United Kingdom

Code MFN Preferential Unit
0303840000
0303841000 14.00 %
0303849000 14.00 %

🇪🇺 European Union (TARIC)

Code MFN Preferential Unit
0303840000 15.00 %
0303841000 15.00 %
0303849000 15.00 %

🇺🇸 United States (HTSUS)

Code MFN Preferential Unit
0303840000 Free ["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 030384 cover?

This subheading covers frozen sea bass of the genus *Dicentrarchus*, as defined by the World Customs Organization (WCO) Harmonized System Nomenclature. This includes species such as European sea bass (*Dicentrarchus labrax*). Official definitions from the US International Trade Commission (USITC) Harmonized Tariff Schedule (HTS) and the European Union's TARIC database confirm that this classification applies to sea bass that has been frozen, whether whole, in fillets, or in other forms, provided it meets the genus specification and is not otherwise excluded by Chapter 3 notes.

What falls outside HS 030384?

The following products are excluded from HS 030384: fresh or chilled sea bass (which would fall under HS 030284), sea bass prepared or preserved in any way other than simply frozen (e.g., smoked, salted, or in brine, which are classified in HS Chapter 16), and fish of other genera that may be commonly referred to as sea bass but do not belong to *Dicentrarchus* spp. For instance, Chilean sea bass (*Dissostichus eleginoides*) is classified under HS 030389.

What are common classification mistakes for HS 030384?

A common error is misidentifying the genus of the fish. Importers may mistakenly classify other white fish species as *Dicentrarchus* spp. based on appearance or common market names. According to General Rule of Interpretation (GRI) 1, classification is determined by the terms of the headings and any relative section or chapter notes. It is crucial to verify the scientific genus of the fish, often through supplier documentation or scientific identification, to ensure accurate classification under HS 030384.

How should importers classify products under HS 030384?

The correct procedure for classifying frozen sea bass under HS 030384 involves several steps. First, confirm the product is indeed sea bass and belongs to the *Dicentrarchus* genus. Second, verify that the product is presented in a frozen state. Third, consult the relevant national tariff schedule, such as the USITC HTS or the UK Trade Tariff, to confirm the specific subheading and any applicable notes or exclusions. Finally, ensure all accompanying documentation accurately reflects the product's identity and condition for customs clearance.

How is the duty calculated for products under HS 030384?

A shipment of 1,000 kilograms of frozen *Dicentrarchus labrax* fillets, declared at a customs value of $8,000 USD, would attract a US duty of $800.00. This is calculated using the Most Favored Nation (MFN) duty rate of 10% ad valorem, applied to the customs value: 10% × $8,000 USD = $800.00. This calculation is based on the duty rates published in the USITC Harmonized Tariff Schedule for HS code 030384.

Which trade agreements reduce duties for HS 030384?

Several free trade agreements may reduce the applicable duty rate for HS 030384, including the United States-Mexico-Canada Agreement (USMCA), which can provide duty-free entry for qualifying goods originating from Canada or Mexico. Additionally, preferential rates may be available for goods from developing countries under the Generalized System of Preferences (GSP). To claim these preferences, importers typically require a certificate of origin or a self-certified origin statement, depending on the specific agreement and jurisdiction.

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FAQ

What are the typical import duty rates for HS code 030384 (Sea bass)?

Import duty rates for HS code 030384, covering 'Sea bass (Dicentrarchus spp.)', can vary significantly by importing country and trade agreement. For example, under the U.S. Most Favored Nation (MFN) tariff, the rate is 14.00%. The European Union's TARIC system may show different rates depending on the origin and specific type of sea bass. The UK Trade Tariff also lists specific rates. It is crucial for importers to consult the relevant tariff schedule for the destination country to determine the exact applicable duty.

How is the import duty for sea bass (HS 030384) calculated, and can you provide an example?

The calculation of import duty for HS code 030384 depends on whether the duty is ad valorem (a percentage of the value) or specific (a fixed amount per unit of weight or quantity). For instance, if a shipment of sea bass has a customs value of $10,000 USD and the MFN duty rate in the U.S. is 14.00% ad valorem, the duty would be $10,000 * 0.14 = $1,400. If the duty were specific, such as 2.2¢/kg, and the shipment weighed 5,000 kg, the duty would be 5,000 kg * $0.022/kg = $110. Always verify the specific duty basis (ad valorem, specific, or a combination) in the destination country's tariff.

What documentation is typically required for importing sea bass under HS code 030384?

Importing sea bass (HS 030384) generally requires a commercial invoice, packing list, and bill of lading or air waybill. Depending on the importing country's regulations and food safety standards, additional documents may be necessary. These can include a certificate of origin, health certificates or phytosanitary certificates issued by the competent authority of the exporting country, and potentially import permits. Importers should confirm specific requirements with customs authorities or a licensed customs broker in the destination country.

Are there preferential duty rates for sea bass (HS 030384) under trade agreements, and if so, which ones are common?

Yes, preferential duty rates often apply to sea bass (HS 030384) under various free trade agreements (FTAs). For example, the United States has FTAs with countries like Chile, Singapore, and Australia, which might offer reduced or zero duty rates on certain seafood products, including sea bass, provided the goods meet the rules of origin. The EU has numerous Economic Partnership Agreements (EPAs) and Association Agreements that can impact duties. Similarly, the UK has its own set of trade agreements post-Brexit. Importers must ensure their sea bass qualifies under the specific rules of origin for the relevant trade agreement to benefit from preferential treatment.

What are the key classification criteria for HS code 030384 to ensure correct customs declaration for sea bass?

HS code 030384 specifically covers 'Sea bass (Dicentrarchus spp.)'. The primary classification criterion is the species of fish. 'Dicentrarchus spp.' refers to the genus that includes the European sea bass (Dicentrarchus labrax) and other closely related species. Importers must ensure that the sea bass being imported scientifically belongs to this genus. Misclassification can occur if the fish is a different species of bass or a different type of fish altogether. Verification often relies on accurate species identification provided by the exporter, potentially supported by scientific documentation or inspection by customs officials if discrepancies arise.