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

7210.49.00.40 - “Advanced” or “ultra” of a kind described in statistical note 4 to this chapter 🖩

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 Duty21.5%
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 category, 7210.49.00.40, specifically designates flat-rolled products of iron or nonalloy steel that are clad, plated, or coated with zinc, and possess high strength characteristics. The key defining feature of this subheading is the inclusion of "advanced" or "ultra" high-strength steels as outlined in statistical note 4 to Chapter 72. These materials typically exhibit superior mechanical properties such as exceptionally high tensile strength and yield strength, often achieved through specialized manufacturing processes and alloying elements, exceeding the capabilities of standard high-strength steels.

Within the broader classification of "Other" high-strength steel products plated or coated with zinc, this specific subheading is distinguished by its requirement for the steel to meet the advanced or ultra high-strength criteria referenced in statistical note 4. While its sibling category, 7210.49.00.45 "Other," encompasses other high-strength steel products that do not meet these specialized advanced or ultra designations, this category is reserved for those with demonstrably enhanced performance characteristics.

As this is a leaf node in the HTS, there are no further subcategories. Therefore, classification into 7210.49.00.40 relies entirely on meeting the stringent requirements for advanced or ultra high-strength steel content, in addition to the general criteria for zinc-plated or coated flat-rolled products of iron or nonalloy steel with a width of 600 mm or more. Importers and exporters should consult statistical note 4 to Chapter 72 for detailed technical specifications to ensure accurate classification.

Frequently Asked Questions

What is HTS code 7210.49.00.40?
HTS code 7210.49.00.40 covers “Advanced” or “ultra” of a kind described in statistical note 4 to this chapter under the US Harmonized Tariff Schedule. It falls under Chapter 72: Iron and steel.
What products are classified under 7210.49.00.40?
This classification covers “Advanced” or “ultra” of a kind described in statistical note 4 to this chapter. It is a subcategory of Of high-strength steel:.
What is the import duty rate for 7210.49.00.40?
The general rate of duty for HTS 7210.49.00.40 is Free. The Column 2 rate is 21.5%.
What unit of quantity is used for 7210.49.00.40?
Imports under HTS 7210.49.00.40 are measured in kg.

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