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

9902.04.08 - 11-Aminoundecanoic acid (CAS No. 2432-99-7) (provided for in subheading 2922.49.40)

Details

FieldValue
Unit of QuantityN/A
General Rate of Duty (Column 1 - General)2.5%
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 category, 9902.04.08, specifically covers 11-Aminoundecanoic acid, identified by CAS Number 2432-99-7. While its primary classification is provided for in subheading 2922.49.40, this chapter 99 designation indicates a temporary modification or special provision applied under U.S. trade agreements legislation or Section 22 of the Agricultural Adjustment Act. This means that while the chemical itself falls under a standard chemical classification, its import may be subject to specific temporary duties, quotas, or other restrictions outlined within this chapter.

As a leaf node within Chapter 99, this entry does not have further subcategories. Its specificity as 11-Aminoundecanoic acid distinguishes it from other potential temporary provisions that might exist within Chapter 99, which can cover a wide array of goods undergoing special tariff treatment. The key characteristic for classification under this node is the presence of 11-Aminoundecanoic acid, irrespective of its intended use, which is crucial for determining the applicable temporary import requirements.

Frequently Asked Questions

›What is HTS code 9902.04.08?
HTS code 9902.04.08 covers 11-Aminoundecanoic acid (CAS No. 2432-99-7) (provided for in subheading 2922.49.40) 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 9902.04.08?
This classification covers 11-Aminoundecanoic acid (CAS No. 2432-99-7) (provided for in subheading 2922.49.40). 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 9902.04.08?
The general rate of duty for HTS 9902.04.08 is 2.5%. Special preferential rates may apply: No change. The Column 2 rate is No change.

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