HS code · 6-digit subheading
HS Code 0307.79 – Molluscs; clams, cockle, ark shells (families Arcidae, Arcticidae, Cardiidae, Donacidae, Hiatellidae, Mactridae, Mesodesmatidae, Myidae, Semelidae, Solecurtidae, Solenidae, Tridacnidae, Veneridae), whether in shell or not, dried, salted, in brine, smoked
HS code 0307.79 is the 6-digit subheading for molluscs, clams, cockle, ark shells (families Arcidae, Arcticidae, Cardiidae, Donacidae, Hiatellidae, Mactridae, Mesodesmatidae, Myidae, Semelidae, Solecurtidae, Solenidae, Tridacnidae, Veneridae), whether in shell or not, dried, salted, in brine, smoked. It is used for dried clams, salted cockles, clams in brine, smoked ark shells and dried razor clams.
What HS 0307.79 covers
This code covers clams, cockles, and ark shells that have undergone various preservation methods such as drying, salting, brining, or smoking. These techniques significantly extend shelf life, facilitating trade to regions where fresh or frozen options are less accessible, or where these specific preserved forms are culinary staples. Importers often target specialty food stores, Asian markets, and restaurants seeking unique flavors and textures for traditional dishes. Exporters are typically coastal nations with a rich history of seafood preservation, frequently found in Asia or parts of Europe. Key considerations in this trade include the specific preservation process used, managing salt content and moisture levels, and ensuring appropriate packaging to maintain product integrity and comply with food safety regulations across international borders.
- Covers
- Dried clams
- Salted cockles
- Clams in brine
- Smoked ark shells
- Dried razor clams
- Salted clam meat
- Smoked clam strips
- Examples
- Dried Clams for Soup (various Asian brands)
- Canned Clams in Brine (e.g., Bumble Bee, Crown Prince)
- Smoked Cockles (specialty European brands)
Codes often confused with 0307.79
Common mistake. This code is distinct from 030771 (live, fresh, chilled) and 030772 (frozen) due to the specific preservation methods. It might be confused with 030799 if the product is further processed into a prepared dish beyond simple preservation.
Top exporters and importers of HS code 030779, 2025
In 2025, the largest exporter of HS code 030779 in UN Comtrade data was Pakistan, with 46% of world exports; the largest importer in UN Comtrade data was Spain, with 23% 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 Pakistan $11M 46% of world exports
- 2 France $2.0M 8.6% of world exports
- 3 Canada $1.9M 8.1% of world exports
World total: $23M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Spain $4.2M 23% of world imports
- 2 South Korea $3.1M 17% of world imports
- 3 United States $2.7M 15% of world imports
World total: $18M 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 0307.79
Brazil does not split HS 0307.79: its NCM code is 0307.79.00.
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 0307.79
What is HS code 030779?
HS code 030779 is a 6-digit subheading in the Harmonized System that covers: Molluscs; clams, cockle, ark shells (families Arcidae, Arcticidae, Cardiidae, Donacidae, Hiatellidae, Mactridae, Mesodesmatidae, Myidae, Semelidae, Solecurtidae, Solenidae, Tridacnidae, Veneridae), whether in shell or not, dried, salted, in brine, smoked. This code covers clams, cockles, and ark shells that have undergone various preservation methods such as drying, salting, brining, or smoking. These techniques significantly extend shelf life, facilitating trade to regions where fresh or frozen options are less accessible, or where these specific preserved forms are culinary staples. Importers often target specialty food stores, Asian markets, and restaurants seeking unique flavors and textures for traditional dishes. Exporters are typically coastal nations with a rich history of seafood preservation, frequently found in Asia or parts of Europe. Key considerations in this trade include the specific preservation process used, managing salt content and moisture levels, and ensuring appropriate packaging to maintain product integrity and comply with food safety regulations across international borders.
What products fall under HS code 030779?
Dried clams, salted cockles, clams in brine, smoked ark shells, dried razor clams, salted clam meat, smoked clam strips
What are common misclassifications for HS code 030779?
This code is distinct from 030771 (live, fresh, chilled) and 030772 (frozen) due to the specific preservation methods. It might be confused with 030799 if the product is further processed into a prepared dish beyond simple preservation.
Which countries are the top exporters of goods under HS code 030779?
In 2025, the top exporters of HS code 030779 in UN Comtrade data were Pakistan ($11M, 46% of world exports), France ($2.0M) and Canada ($1.9M). World exports came to about $23M, 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 030779?
In 2025, the top importers of HS code 030779 in UN Comtrade data were Spain ($4.2M, 23% of world imports), South Korea ($3.1M) and the United States ($2.7M). World imports came to about $18M, 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 030779 structured?
HS code 030779 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 (79) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 030779?
In Brazil, HS code 030779 is NCM 0307.79.00. The last two digits are 00 because Brazil does not split this HS code further.