💾 Data Updated: 2025 HTS Revision 30 • Last updated: November 24, 2025

4010 - Conveyor or transmission belts or belting, of vulcanized rubber:

Sub-classifications

Commodity Code
Description

Overview

This HTS classification, within Chapter 40, specifically addresses conveyor or transmission belts and belting manufactured from vulcanized rubber. These items are essential components in various industrial and mechanical systems, designed for the efficient movement of materials or the transfer of power. The key defining characteristic for inclusion in this category is the material composition, which must be vulcanized rubber, and the intended function as a belt for conveying or transmitting.

Unlike sibling categories such as live animals (Chapter 01) or other chapters covering different materials like plastics (Section VII), this category is exclusively focused on rubber-based belting. Its placement under Section VII highlights the overarching classification of rubber and its articles. The distinction is crucial for accurate tariff application, ensuring that rubber belting is not misclassified with finished plastic products or raw rubber materials not yet formed into belts.

The subcategories within HTS 4010 provide a necessary subdivision based on the primary function of the belt. The distinction between "Conveyor belts and belting" and "Transmission belts or belting" allows for more granular classification. Conveyor belts are typically designed for moving goods, bulk materials, or packages, often featuring specialized surfaces for grip or material containment. Transmission belts, conversely, are primarily engineered to transmit mechanical power between pulleys, shafts, or sprockets, and may have different structural or material properties optimized for this purpose.

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