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

8452.21.10.00 - Specially designed to join footwear soles to uppers 🖩

Details

FieldValue
Unit of QuantityNo.
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, 8452.21.10.00, specifically designates automatic sewing machines that are specially designed for the critical task of joining footwear soles to their uppers. These machines are engineered with specialized tooling and mechanisms to handle the unique materials and structural requirements of shoe construction, ensuring a secure and efficient bond between the sole and the upper components. Their purpose is highly specialized, focusing solely on this particular stage of footwear manufacturing.

Distinguishing this category from its sibling, 8452.21.90.00, is crucial. While both fall under automatic units within other sewing machines, this specific subheading is *exclusively* for machines with the sole purpose of attaching footwear soles to uppers. The sibling category would encompass other types of automatic sewing machines that do not possess this specialized function, such as those used for general apparel assembly or other industrial sewing applications that do not involve footwear sole attachment.

As a leaf node within the HTS, there are no further subcategories under 8452.21.10.00. Therefore, classification under this heading relies entirely on the machine's intrinsic design and its demonstrable capability for the specific function of joining footwear soles to uppers. Importers and exporters should ensure that the machinery being declared unequivocally meets this specialized application requirement.

Frequently Asked Questions

›What is HTS code 8452.21.10.00?
HTS code 8452.21.10.00 covers Specially designed to join footwear soles to uppers under the US Harmonized Tariff Schedule. It falls under Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof.
›What products are classified under 8452.21.10.00?
This classification covers Specially designed to join footwear soles to uppers. It is a subcategory of Automatic units: (8452.21).
›What is the import duty rate for 8452.21.10.00?
The general rate of duty for HTS 8452.21.10.00 is Free. The Column 2 rate is Free.
›What unit of quantity is used for 8452.21.10.00?
Imports under HTS 8452.21.10.00 are measured in No..

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