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

9902.04.20 - (Z)-N-Methyl-N-(1-oxo-9-octadecenyl)glycine (N-oleylsarcosine) (CAS No. 110-25-8) (provided for in subheading 2924.19.11)

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 classification, 9902.04.20, specifically covers (Z)-N-Methyl-N-(1-oxo-9-octadecenyl)glycine, also known as N-oleylsarcosine (CAS No. 110-25-8). This chemical compound, as indicated by its reference to subheading 2924.19.11, falls under the broader category of acyclic amides and amides with other amino-function groups. Its inclusion within Chapter 99 signifies that it is subject to temporary legislation, temporary modifications, or additional import restrictions enacted under trade agreements or Section 22 of the Agricultural Adjustment Act, rather than its standard classification under the Chemical and Products thereof section.

As this is a leaf node within Chapter 99, it does not have further subcategories. Its purpose within this chapter is to address specific policy or trade considerations applied to N-oleylsarcosine, distinguishing it from its general chemical classification. For import and export purposes, traders must be aware of any specific proclamations or restrictions associated with this HTS code, which supersede its normal tariff treatment and are designed to manage specific trade flows or domestic agricultural interests.

Frequently Asked Questions

›What is HTS code 9902.04.20?
HTS code 9902.04.20 covers (Z)-N-Methyl-N-(1-oxo-9-octadecenyl)glycine (N-oleylsarcosine) (CAS No. 110-25-8) (provided for in subheading 2924.19.11) 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 9902.04.20?
This classification covers (Z)-N-Methyl-N-(1-oxo-9-octadecenyl)glycine (N-oleylsarcosine) (CAS No. 110-25-8) (provided for in subheading 2924.19.11). 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 9902.04.20?
The general rate of duty for HTS 9902.04.20 is Free. Special preferential rates may apply: No change. The Column 2 rate is No change.

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