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

4503.90.40.00 - Wallcoverings, backed with paper or otherwise reinforced 🖩

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 Duty3.3¢/kg + 20%
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

HTS code 4503.90.40.00 specifically classifies wallcoverings that are backed with paper or otherwise reinforced. This category encompasses decorative and protective materials applied to walls, where the primary characteristic is that they are manufactured from natural cork and feature an integral backing for added structural integrity or ease of application. The reinforcement ensures the wallcovering maintains its shape and can be adhered effectively to wall surfaces.

This classification is distinct from its siblings, such as 4503.90.20.00 (Disks, wafers and washers) and 4503.90.60.00 (Other). While all fall under "Other" articles of natural cork, 4503.90.40.00 is narrowly defined for wall coverings with specific structural backing. Disks, wafers, and washers are typically used for sealing or spacing purposes and lack the intended application or composite structure of wallcoverings. The residual "Other" category (4503.90.60.00) would include any other unassigned articles of natural cork not fitting the specific descriptions of wallcoverings, disks, wafers, or washers.

As this is a leaf node within the HTS, there are no further subcategories. Therefore, classification under 4503.90.40.00 hinges on confirming that the article is indeed made of natural cork, is intended for wall covering, and possesses a paper backing or equivalent reinforcement. Examples include cork wallpaper rolls with a paper backing, or pre-formed cork panels designed for wall installation that include a reinforcing substrate.

Frequently Asked Questions

›What is HTS code 4503.90.40.00?
HTS code 4503.90.40.00 covers Wallcoverings, backed with paper or otherwise reinforced under the US Harmonized Tariff Schedule. It falls under Chapter 45: Cork and articles of cork.
›What products are classified under 4503.90.40.00?
This classification covers Wallcoverings, backed with paper or otherwise reinforced. It is a subcategory of Other: (4503.90).
›What is the import duty rate for 4503.90.40.00?
The general rate of duty for HTS 4503.90.40.00 is Free. The Column 2 rate is 3.3¢/kg + 20%.
›What unit of quantity is used for 4503.90.40.00?
Imports under HTS 4503.90.40.00 are measured in kg.

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