HS code · 6-digit subheading
HS Code 0307.21 – Molluscs; scallops and other molluscs of the family Pectinidae, whether in shell or not, live, fresh or chilled
HS code 0307.21 is the 6-digit subheading for molluscs, scallops and other molluscs of the family Pectinidae, whether in shell or not, live, fresh or chilled. It is used for live sea scallops, fresh bay scallops, chilled diver scallops, live queen scallops and fresh calico scallops.
What HS 0307.21 covers
This HS code encompasses scallops and other molluscs of the Pectinidae family that are traded in their live, fresh, or chilled state. These are high-value seafood items primarily destined for immediate consumption in gourmet restaurants, seafood markets, and high-end retail. International trade in these products demands extremely efficient cold chain logistics due to their short shelf life. Major importers are typically countries with strong culinary traditions and high disposable income, such as Japan, France, and the USA, where fresh seafood is highly prized. Exporters often hail from regions with abundant coastal waters and established aquaculture operations, including Canada, the USA, and Chile. Key considerations in this trade include stringent health and safety regulations, traceability, and growing concerns around sustainability for both wild-caught and farmed scallops.
- Covers
- Live sea scallops
- Fresh bay scallops
- Chilled diver scallops
- Live queen scallops
- Fresh calico scallops
- Chilled Japanese scallops
- Fresh Atlantic sea scallops
- Examples
- Georges Bank Scallops
- Hokkaido Scallops
- Coquilles Saint-Jacques
- Cape Cod Bay Scallops
Codes often confused with 0307.21
Common mistake. This code can be confused with 030722 (frozen scallops) or 030729 (dried/salted scallops) if the preservation method is not clearly distinguished. It's crucial to differentiate based on the 'live, fresh or chilled' state.
Top exporters and importers of HS code 030721, 2025
In 2025, the largest exporter of HS code 030721 in UN Comtrade data was the United Kingdom, with 31% of world exports; the largest importer in UN Comtrade data was France, with 33% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Top exporters 2025 · share of world exports
- 1 United Kingdom $82M 31% of world exports
- 2 Canada $56M 21% of world exports
- 3 Japan $44M 17% of world exports
World total: $265M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 France $91M 33% of world imports
- 2 United States $58M 21% of world imports
- 3 South Korea $36M 13% of world imports
World total: $275M Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM code for 0307.21
Brazil does not split HS 0307.21: its NCM code is 0307.21.00.
All Brazil NCM codes in heading 03.07 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
Questions about HS 0307.21
What is HS code 030721?
HS code 030721 is a 6-digit subheading in the Harmonized System that covers: Molluscs; scallops and other molluscs of the family Pectinidae, whether in shell or not, live, fresh or chilled. This HS code encompasses scallops and other molluscs of the Pectinidae family that are traded in their live, fresh, or chilled state. These are high-value seafood items primarily destined for immediate consumption in gourmet restaurants, seafood markets, and high-end retail. International trade in these products demands extremely efficient cold chain logistics due to their short shelf life. Major importers are typically countries with strong culinary traditions and high disposable income, such as Japan, France, and the USA, where fresh seafood is highly prized. Exporters often hail from regions with abundant coastal waters and established aquaculture operations, including Canada, the USA, and Chile. Key considerations in this trade include stringent health and safety regulations, traceability, and growing concerns around sustainability for both wild-caught and farmed scallops.
What products fall under HS code 030721?
Live sea scallops, fresh bay scallops, chilled diver scallops, live queen scallops, fresh calico scallops, chilled Japanese scallops, fresh Atlantic sea scallops
What are common misclassifications for HS code 030721?
This code can be confused with 030722 (frozen scallops) or 030729 (dried/salted scallops) if the preservation method is not clearly distinguished. It's crucial to differentiate based on the 'live, fresh or chilled' state.
Which countries are the top exporters of goods under HS code 030721?
In 2025, the top exporters of HS code 030721 in UN Comtrade data were the United Kingdom ($82M, 31% of world exports), Canada ($56M) and Japan ($44M). World exports came to about $265M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of goods under HS code 030721?
In 2025, the top importers of HS code 030721 in UN Comtrade data were France ($91M, 33% of world imports), the United States ($58M) and South Korea ($36M). World imports came to about $275M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
How is HS code 030721 structured?
HS code 030721 is a 6-digit subheading under the Harmonized System. The first 2 digits (03) identify the chapter, digits 3-4 (07) identify the heading, and digits 5-6 (21) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 030721?
In Brazil, HS code 030721 is NCM 0307.21.00. The last two digits are 00 because Brazil does not split this HS code further.