Base
HTS 3506.91Chapter 35

HTS 3506.91Adhesives based on polymers of headings 3901 to 3913 or on rubber: Duty Rate & Import Guide

Albuminoidal Substances, Glues · $32.5M monthly imports · 100% from 1 countries · Updated daily from USITC

Duty Rates

General

Free

Special

Free

Column 2

Free

Trade Agreement Eligibility

CUSMAKORUS

Trade Intelligence

Monthly Imports

$32.5M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

LOW

1 rulings — · 0 reg · 0 cases

Global Rates

🇺🇸 Free

🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: Free · 🇧🇷 Brazil: 3 NCM codes

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Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-28 · Updates monthly

Supply Chain Risk

100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.

Subheadings (3)

CodeDescriptionRate
3506.91Adhesives based on polymers of headings 3901 to 3913 or on rubber:
3506.91.10.00Optically 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 panelsFree
3506.91.50.00Other2.1%

CBP Rulings (1)

H045781Classification

Protest and Application for Further Review No: 4503-08-100040; Liquid Adhesives

Matching Export Code (Schedule B)

3506910000Schedule B

ADHESIVES BASED ON POLYMERS OF HEADINGS 3901 TO 3913 OR ON RUBBER, PUT UP FOR RETAIL SALE, NOT EXCEEDING A NET WEIGHT OF 1 KG

Census Bureau export classification matching this HTS import code.

3506.10.50.003506.91.10.00