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

0303.45.01.50 - Thunnus orientalis 🖩

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 category specifically classifies frozen Pacific bluefin tuna, scientifically identified as *Thunnus orientalis*. These are whole, unprocessed tuna that have been preserved through freezing. The classification applies to the entire fish, excluding any processed forms such as fillets or other meat derived from the fish.

The primary distinction for this subheading lies in the species of tuna. While its sibling category, 0303.45.01.10, covers frozen Atlantic bluefin tuna (*Thunnus thynnus*), this subheading is exclusively for *Thunnus orientalis*, the Pacific bluefin tuna. Both are classified under the broader heading for frozen tuna, but this detailed subdivision allows for precise tracking and tariff application based on species.

As this is a leaf node within the Harmonized Tariff Schedule, there are no further subcategories. Therefore, all frozen whole Pacific bluefin tuna (*Thunnus orientalis*) will be classified under this specific code. Classification relies solely on the accurate identification of the species and its frozen, whole form, conforming to the requirements of heading 0303.

Frequently Asked Questions

›What is HTS code 0303.45.01.50?
HTS code 0303.45.01.50 covers Thunnus orientalis under the US Harmonized Tariff Schedule. It falls under Chapter 03: Fish and crustaceans, molluscs and other aquatic invertebrates.
›What products are classified under 0303.45.01.50?
This classification covers Thunnus orientalis. It is a subcategory of Atlantic and Pacific bluefin tunas (Thunnus thynnus, Thunnus orientalis) (0303.45.01).
›What is the import duty rate for 0303.45.01.50?
The general rate of duty for HTS 0303.45.01.50 is Free. The Column 2 rate is Free.
›What unit of quantity is used for 0303.45.01.50?
Imports under HTS 0303.45.01.50 are measured in kg.

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