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

9902.11.28 - 1,2-Benzenedicarboxylic acid, 3,4,5,6-tetrabromo-, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, hexanedioic acid, 2,2-((1-methylethylidene)bis(4,1-phenyleneoxymethylene)) bis(oxirane) and 1,2-propanediol in toluene (CAS No. 68568-64-9) (provided for in subheading 3907.99.50)

Details

FieldValue
Unit of QuantityN/A
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)No change
Column 2 Rate of DutyNo change
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 code, 9902.11.28, specifically classifies a complex brominated polymer resin. The composition includes 1,2-Benzenedicarboxylic acid, tetrabromo-, a polymer formed with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, hexanedioic acid, a bisphenol A-based epoxy resin (2,2-((1-methylethylidene)bis(4,1-phenyleneoxymethylene)) bis(oxirane)), and 1,2-propanediol, all dissolved in toluene. This particular designation under Chapter 99 indicates a temporary tariff modification or restriction.

As a leaf node within the HTS database, this category does not have further subdivisions. Its specificity lies in the precise chemical composition and its designation under temporary legislation. Goods classified here are distinct from other temporary tariff provisions (other 99xx codes) by their unique chemical makeup, which is designed for specific flame-retardant properties or other specialized applications, and its provision for tariff treatment under subheading 3907.99.50 of the permanent tariff schedule. The inclusion of CAS No. 68568-64-9 further aids in precise identification.

Frequently Asked Questions

›What is HTS code 9902.11.28?
HTS code 9902.11.28 covers 1,2-Benzenedicarboxylic acid, 3,4,5,6-tetrabromo-, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, hexanedioic acid, 2,2-((1-methylethylidene)bis(4,1-phenyleneoxymethylene)) bis(oxirane) and 1,2-propanediol in toluene (CAS No. 68568-64-9) (provided for in subheading 3907.99.50) under the US Harmonized Tariff Schedule. It falls under Chapter 99: Temporary legislation; temporary modifications proclaimed pursuant to trade agreements legislation; additional import restrictions proclaimed pursuant to section 22 of the Agricultural Adjustment Act, as amended.
›What products are classified under 9902.11.28?
This classification covers 1,2-Benzenedicarboxylic acid, 3,4,5,6-tetrabromo-, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, hexanedioic acid, 2,2-((1-methylethylidene)bis(4,1-phenyleneoxymethylene)) bis(oxirane) and 1,2-propanediol in toluene (CAS No. 68568-64-9) (provided for in subheading 3907.99.50). It falls under Chapter 99: Temporary legislation; temporary modifications proclaimed pursuant to trade agreements legislation; additional import restrictions proclaimed pursuant to section 22 of the Agricultural Adjustment Act, as amended.
›What is the import duty rate for 9902.11.28?
The general rate of duty for HTS 9902.11.28 is Free. Special preferential rates may apply: No change. The Column 2 rate is No change.
Go up to Chapter 99: Temporary legislation; temporary modifications proclaimed pursuant to trade agreements legislation; additional import restrictions proclaimed pursuant to section 22 of the Agricultural Adjustment Act, as amended

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