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

7315.20.50.00 - Over 8 mm in diameter 🖩

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 Duty2.5¢/kg
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, 7315.20.50.00, specifically covers skid chains of iron or steel that have a diameter exceeding 8 millimeters. Skid chains are a type of chain designed for use on tires to provide increased traction, particularly in off-road, snow, or icy conditions. The key distinguishing characteristic for classification under this code is the physical dimension of the chain's components; here, the diameter of the links or cross-members must be greater than 8 mm.

This classification is distinct from its sibling category, 7315.20.10.00, which is designated for skid chains with diameters not exceeding 8 millimeters. Therefore, the sole criterion for differentiating between these two closely related subheadings is the precise measurement of the chain's diameter. Importers and exporters must carefully measure their skid chains to ensure accurate classification and compliance.

As this is a leaf node within the HTS structure, there are no further subcategories. Classification under 7315.20.50.00 is final based on the material (iron or steel), type (skid chain), and the specified diameter exceeding 8 mm. This ensures that all skid chains fitting this description are treated consistently for customs purposes.

Frequently Asked Questions

›What is HTS code 7315.20.50.00?
HTS code 7315.20.50.00 covers Over 8 mm in diameter under the US Harmonized Tariff Schedule. It falls under Chapter 73: Articles of iron or steel.
›What products are classified under 7315.20.50.00?
This classification covers Over 8 mm in diameter. It is a subcategory of Skid chain: (7315.20).
›What is the import duty rate for 7315.20.50.00?
The general rate of duty for HTS 7315.20.50.00 is Free. The Column 2 rate is 2.5¢/kg.
›What unit of quantity is used for 7315.20.50.00?
Imports under HTS 7315.20.50.00 are measured in kg.

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