💾 Data Updated: Latest version • Last updated: December 09, 2025

0303.46.00.00 - Southern bluefin tunas (Thunnus maccoyii) 🖩

Details

FieldValue
Unit of Quantitykg
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)N/A
Column 2 Rate of DutyFree
Quota QuantityN/A
Additional DutiesN/A
About Duty Rates: Rates are divided into Column 1 and Column 2. Column 1 is subdivided into General (normal trade relations rates for all countries not eligible for special programs) and Special (preferential rates for countries with free trade agreements or preference programs). Column 2 rates apply to products from Cuba, North Korea, Belarus, and Russia. When no special rate exists for a classification, General rates apply.

Overview

This HTS classification covers frozen Southern bluefin tunas, specifically identified by the scientific name *Thunnus maccoyii*. These tunas are distinguished by their origin and species, making them a distinct category within the broader group of frozen tunas. The classification applies to whole fish or those not yet processed into fillets or other meat forms, aligning with the scope of heading 0303 for frozen fish.

The primary distinction of this category from its siblings lies in the specific species of bluefin tuna. While other subheadings cover Atlantic and Pacific bluefin tunas (*Thunnus thynnus*, *Thunnus orientalis*), this classification is exclusively for the Southern bluefin tuna (*Thunnus maccoyii*). This genetic and geographic specificity is a critical factor in accurate customs classification, ensuring trade data reflects distinct tuna varieties.

As this is a leaf node, there are no further subcategories within 0303.46.00.00. The classification ends at this specific identification of the Southern bluefin tuna species. Therefore, any frozen tuna falling under this heading must meet the criteria of being the Southern bluefin species, and not any other tuna variety listed under sibling subheadings within 0303.4.

Frequently Asked Questions

›What is HTS code 0303.46.00.00?
HTS code 0303.46.00.00 covers Southern bluefin tunas (Thunnus maccoyii) under the US Harmonized Tariff Schedule. It falls under Chapter 03: Fish and crustaceans, molluscs and other aquatic invertebrates.
›What products are classified under 0303.46.00.00?
This classification covers Southern bluefin tunas (Thunnus maccoyii). It is a subcategory of Tunas (of the genus Thunnus), skipjack tuna (stripe-bellied bonito) (Katsuwonus pelamis), excluding edible fish offal of subheadings 0303.91 to 0303.99:.
›What is the import duty rate for 0303.46.00.00?
The general rate of duty for HTS 0303.46.00.00 is Free. The Column 2 rate is Free.
›What unit of quantity is used for 0303.46.00.00?
Imports under HTS 0303.46.00.00 are measured in kg.

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