HS 030729 Other

Quick Answer: Molluscs, including scallops and other edible molluscs, imported under HS 030729 enter the UK and EU at 8.00% ad valorem, and the US duty-free under the MFN rate. This classification, designated as "Other," captures edible molluscs not specifically enumerated in preceding subheadings within heading 0307. Importers should verify specific product descriptions against the detailed tariff schedules of their destination countries, as variations in precise species or preparation methods can lead to different classifications. According to CustomTariffs data, while the US offers duty-free entry, the UK and EU maintain a consistent 8.00% duty.

What Are the Import Duty Rates?

🇬🇧 United Kingdom

Code MFN Preferential Unit
0307290000
0307291000 8.00 %
0307291010 8.00 %
0307291090 8.00 %
0307299000 10.00 %

🇪🇺 European Union (TARIC)

Code MFN Preferential Unit
0307291000 8.00 %
0307291010 8.00 %
0307291090 8.00 %
0307299000 11.00 %
0307299010 11.00 %

🇺🇸 United States (HTSUS)

Code MFN Preferential Unit
0307290100 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 030729 cover?

This subheading covers "other" molluscs, specifically bivalves, that are not live, fresh, chilled, frozen, dried, salted, or in brine, and are not otherwise specified under subheadings 0307.21. This includes processed forms such as smoked, cooked, or prepared bivalve molluscs not elsewhere specified. According to the World Customs Organization (WCO) Harmonized System Explanatory Notes and definitions found in the USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database, this category is for bivalves that have undergone some form of preparation beyond simple preservation, but do not fit into more specific processed categories.

What falls outside HS 030729?

The following products are excluded from HS 030729: live bivalve molluscs (0307.21), fresh or chilled bivalve molluscs (0307.22), frozen bivalve molluscs (0307.23), dried, salted or in brine bivalve molluscs (0307.24), and flours, meals and pellets of bivalve molluscs, fit for human consumption (0307.29.0000). Also excluded are other types of molluscs such as cephalopods (e.g., squid, octopus) or gastropods (e.g., snails), which are classified under different headings within Chapter 03. For instance, prepared squid dishes would likely fall under Chapter 16.

What are common classification mistakes for HS 030729?

A common error is misclassifying prepared bivalve molluscs that have undergone minimal processing, such as simple cooking or smoking, into more specific subheadings that require a different level of preparation or preservation. For example, if bivalves are merely cooked and then immediately frozen, they should be classified under the frozen subheading (0307.23) rather than this "other" category. Adherence to General Rule of Interpretation (GRI) 3(b) for mixtures or composite goods, and understanding the specific definitions of "prepared" versus "preserved" as outlined in the Explanatory Notes, is crucial to avoid misclassification.

How should importers classify products under HS 030729?

The correct procedure for classifying products under HS 030729 involves a detailed examination of the product's form and processing. Importers and customs brokers must first determine if the product is a bivalve mollusc. Then, they must ascertain if it is live, fresh, chilled, frozen, dried, salted, or in brine. If it is none of these and has undergone other forms of preparation, such as cooking or smoking, and is not specifically classified elsewhere, then 0307.29 is the appropriate subheading. Reviewing product specifications, processing methods, and consulting official tariff databases like the USITC HTS or EU TARIC is essential.

How is the duty calculated for products under HS 030729?

A shipment of 100 kilograms of smoked mussels, declared at a customs value of $500 USD, would attract a US duty of $100.00. This is calculated using the Most Favored Nation (MFN) duty rate of 20% ad valorem, applied to the declared customs value ($500 USD × 0.20 = $100.00). This calculation is based on the rates published in the USITC Harmonized Tariff Schedule (HTS) for subheading 0307.29. For other jurisdictions, the specific duty rate and calculation method would need to be verified against their respective tariff schedules.

Which trade agreements reduce duties for HS 030729?

Several free trade agreements may reduce the applicable duty rate for HS 030729, including the United States-Mexico-Canada Agreement (USMCA), which can result in a duty rate of Free for eligible products originating from Canada and Mexico. The Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) also offers preferential rates, potentially Free, for eligible goods from member countries like Vietnam. To claim these preferences, importers typically require a self-certified origin statement for USMCA or a specific origin declaration for CPTPP, depending on the jurisdiction and the product's origin.

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FAQ

What are the typical import duty rates for HS code 030729?

HS code 030729 covers 'Scallops, including adductor muscle, fresh, chilled or frozen, whether or not in shell, live, fresh or chilled; scallops, including adductor muscle, frozen, whether or not in shell, other than scallops of the subheading 0307.21'. The Most Favored Nation (MFN) duty rate for this code is typically 8.00% ad valorem in many major trading blocs. However, preferential rates under Free Trade Agreements (FTAs) can significantly reduce or eliminate these duties. For instance, under certain FTAs, the duty rate might be Free. It is crucial to consult the specific tariff schedule of the importing country and verify eligibility for preferential treatment.

How is the import duty for HS 030729 calculated, and can you provide an example?

The duty for HS code 030729 is typically calculated on an ad valorem basis, meaning it's a percentage of the declared customs value of the goods. For example, if the MFN duty rate is 8.00% and you import 1,000 kg of frozen scallops with a declared customs value of $10,000 USD, the duty would be calculated as follows: Duty = Customs Value × Duty Rate = $10,000 USD × 8.00% = $800 USD. Some countries may also apply specific duties (per unit) or a combination of ad valorem and specific duties, so always verify the exact duty calculation method for your destination country.

What documentation is typically required for importing goods classified under HS 030729?

Importing goods under HS code 030729, which covers scallops, generally requires standard import documentation. This includes a commercial invoice, packing list, and bill of lading or air waybill. Additionally, due to the nature of food products, you will likely need health certificates or sanitary certificates issued by the competent authority of the exporting country, confirming the product meets the importing country's food safety and health standards. Specific import permits or licenses may also be required depending on the destination country's regulations for seafood imports.

What are the classification criteria for HS code 030729, and what distinguishes it from other codes in Chapter 03?

HS code 030729 falls under Chapter 03, which covers 'Fish and crustaceans, molluscs and other aquatic invertebrates'. Specifically, heading 0307 deals with 'Molluscs, whether in shell or not, shellfish and other aquatic invertebrates, live, fresh, chilled or frozen, dried, salted or in brine; smoked, whether or not cooked before or during the smoking process; flours, powders and pellets of, fit for human consumption'. Subheading 0307.2x specifically pertains to scallops. HS code 030729 is for 'Other' scallops not specifically classified under 0307.21 (which covers scallops, including adductor muscle, fresh, chilled or frozen, whether or not in shell, live, fresh or chilled). Therefore, 030729 typically applies to frozen scallops, including their adductor muscles, that do not meet the criteria for the 'live, fresh or chilled' classification under 0307.21.

Which common trade agreements might offer preferential duty rates for HS code 030729?

Many trade agreements can provide preferential duty rates, often resulting in 'Free' entry, for products classified under HS code 030729. Examples include agreements like the North American Free Trade Agreement (NAFTA) and its successor, the United States-Mexico-Canada Agreement (USMCA), which may offer preferential treatment for trade between the US, Canada, and Mexico. Other significant agreements include the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP), and various bilateral FTAs the importing country has with its trading partners. Importers must ensure their goods meet the rules of origin stipulated in the relevant FTA and possess the necessary proof of origin documentation to claim preferential treatment.