Product classification
HS code for Salted oysters: 0307.19
Molluscs, oysters, whether in shell or not, dried, salted or in brine, smoked, cooked or not before or during the smoking process.
Classification of salted oysters under HS 0307.19
HS code 0307.19 is the correct classification for salted oysters, as it covers oysters that are dried, salted, in brine, or smoked. Heading 0307 is the primary heading for molluscs, and the 0307.1 subheadings are dedicated to oysters of all types, including those of the genera Ostrea and Crassostrea. Subheading 0307.19 is a broad category for oysters that are not live, fresh, chilled, or frozen. The classification process requires verifying that the oysters have been preserved using salt or brine. This code also includes oysters that have been smoked, whether or not they were cooked during that process. It is important to distinguish these from oysters that are simply frozen (0307.12) or those that have been further processed, such as being breaded or preserved in vinegar, which would move the product to Chapter 16. The use of 0307.19 ensures that salted oysters are correctly categorized for international trade and tariff purposes. Customs officials look for the specific preservation method to ensure the product does not fall under 1605.51, which covers prepared or preserved oysters. The salting must be substantial enough to act as a preservative rather than just a seasoning for the product to remain within Chapter 3.
- Covers
- Salted Pacific oysters
- Brine-preserved European flat oysters
- Dried and salted oyster meat
- Smoked and salted oysters
- Salted Rock oysters
- Also under 0307.19
- Bumble Bee Smoked Oysters
- Crown Prince Smoked Oysters
- Roland Smoked Oysters
- Geisha Smoked Oysters.
Codes often confused with 0307.19
Common mistake. Oysters are often misclassified under 0307.11 (live/fresh/chilled) or 0307.12 (frozen). A major point of confusion is 1605.51, which covers prepared or preserved oysters, such as those canned in water or oil. If the oysters are salted but also contain added spices or sauces, they belong in 1605.51.
Top exporters and importers of HS 030719 (the code used for salted oysters), 2025
In 2025, the largest exporter of HS 030719 (the code used for salted oysters) in UN Comtrade data was Spain, with 87% of world exports; the largest importer in UN Comtrade data was Hong Kong, with 33% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Figures cover everything classified under HS 030719, not only salted oysters.
Top exporters 2025 · share of world exports
- 1 Spain $54M 87% of world exports
- 2 France $1.5M 2.4% of world exports
- 3 Hong Kong $1.3M 2.0% of world exports
World total: $62M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 Hong Kong $5.7M 33% of world imports
- 2 United States $1.7M 9.7% of world imports
- 3 Malaysia $1.7M 9.5% 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 salted oysters
Brazil classifies salted oysters under NCM 0307.19.00: HS 0307.19 with 00 added.
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about salted oysters
What is the HS code for Salted oysters?
The HS code for Salted oysters is 030719 (Molluscs; oysters, whether in shell or not, dried, salted or in brine, smoked, cooked or not before or during the smoking process). The HS code for salted oysters is 0307.19, which includes oysters that are dried, salted, in brine, or smoked.
How do I classify Salted oysters for customs?
Salted oysters is classified under HS code 030719 — Molluscs; oysters, whether in shell or not, dried, salted or in brine, smoked, cooked or not before or during the smoking process. This is a 6-digit subheading level code.
Are smoked oysters in the same code?
Yes, smoked oysters are also classified under 0307.19, regardless of whether they were cooked during the smoking process.
Which countries are the top exporters of salted oysters (HS 030719)?
In 2025, the top exporters of HS 030719 (the code used for salted oysters) in UN Comtrade data were Spain ($54M, 87% of world exports), France ($1.5M) and Hong Kong ($1.3M). World exports came to about $62M, 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 salted oysters (HS 030719)?
In 2025, the top importers of HS 030719 (the code used for salted oysters) in UN Comtrade data were Hong Kong ($5.7M, 33% of world imports), the United States ($1.7M) and Malaysia ($1.7M). 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.
Is the HS code for Salted oysters the same in all countries?
The base HS code 030719 for Salted oysters is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.
What is the NCM code for salted oysters in Brazil?
In Brazil, salted oysters (HS 030719) is classified under NCM 0307.19.00.