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

3506.91.10.00 - Optically clear free-film adhesives and optically clear curable liquid adhesives of a kind used solely or principally for the manufacture of flat panel displays or touch-sensitive screen panels 🖩

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 Duty20%
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, 3506.91.10.00, specifically covers optically clear free-film adhesives and optically clear curable liquid adhesives. These specialized adhesives are designed and manufactured with the primary intention of being used in the production of flat panel displays and touch-sensitive screen panels. Their optical clarity is a crucial characteristic, ensuring that light transmission and display quality are not compromised when incorporated into these sensitive electronic components.

The distinction between this subcategory and its sibling, 3506.91.50.00 "Other," lies in the precise application and optical properties. While 3506.91.50.00 encompasses a broader range of adhesives not elsewhere specified under heading 3506, this specific subheading is limited to those adhesives explicitly formulated for optical applications within display technologies. The key differentiator is the mandatory requirement for optical clarity and their principal use in the manufacturing of flat panel or touch-sensitive screens.

As this is a leaf node within the HTS structure, there are no further subdivisions. Therefore, classification under 3506.91.10.00 is determined by the adhesive's ability to meet the criteria of optical clarity and its designated purpose in the manufacturing of flat panel displays or touch-sensitive screen panels. Importers should ensure documentation clearly reflects these attributes to support accurate classification.

Frequently Asked Questions

›What is HTS code 3506.91.10.00?
HTS code 3506.91.10.00 covers Optically clear free-film adhesives and optically clear curable liquid adhesives of a kind used solely or principally for the manufacture of flat panel displays or touch-sensitive screen panels under the US Harmonized Tariff Schedule. It falls under Chapter 35: Albuminoidal substances; modified starches; glues; enzymes.
›What products are classified under 3506.91.10.00?
This classification covers Optically clear free-film adhesives and optically clear curable liquid adhesives of a kind used solely or principally for the manufacture of flat panel displays or touch-sensitive screen panels. It is a subcategory of Adhesives based on polymers of headings 3901 to 3913 or on rubber: (3506.91).
›What is the import duty rate for 3506.91.10.00?
The general rate of duty for HTS 3506.91.10.00 is Free. The Column 2 rate is 20%.
›What unit of quantity is used for 3506.91.10.00?
Imports under HTS 3506.91.10.00 are measured in kg.

Stay Updated

Join our newsletter to get all updates of the harmonized Tariff Schedule.