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

9902.04.97 - Ethyl [4-chloro-2-fluoro-5-[[[[methyl(1-methylethyl)a- mino]sulfonyl]amino]carbonyl]phenyl]carbamate (CAS No. 874909-61-2) (provided for in subheading 2929.90.15)

Details

FieldValue
Unit of QuantityN/A
General Rate of Duty (Column 1 - General)5.5%
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, 9902.04.97, specifically classifies Ethyl [4-chloro-2-fluoro-5-[[[[methyl(1-methylethyl)amino]sulfonyl]amino]carbonyl]phenyl]carbamate (CAS No. 874909-61-2). This chemical compound is identified for special treatment under temporary legislation and trade agreement provisions, as indicated by its placement within Chapter 99. While the broader HTS system details numerous categories for a vast array of goods, from live animals in Chapter 01 to finished products in later chapters, this specific entry targets a precisely defined chemical substance with a unique CAS number, suggesting it may be subject to specific import regulations or duties.

Unlike sibling categories at the HTS Database Root level, which broadly encompass categories like live animals, agricultural products, or manufactured goods, 9902.04.97 is highly specific. It does not cover general chemical compounds, pharmaceuticals, or other products that might fall under Chapters 28, 29, or 30. Instead, its classification within Chapter 99 signifies a deviation from standard tariff treatment, implying a purpose related to temporary trade policies or specific import restrictions, such as those potentially enacted under Section 22 of the Agricultural Adjustment Act.

As this is a leaf node within the HTS, there are no further subdivisions or subcategories under 9902.04.97. The classification is complete at this level, identifying a singular chemical compound with its associated CAS number. Therefore, the focus for classification purposes solely rests on confirming the identity of the imported merchandise as Ethyl [4-chloro-2-fluoro-5-[[[[methyl(1-methylethyl)amino]sulfonyl]amino]carbonyl]phenyl]carbamate, subject to the special provisions outlined in Chapter 99 and its parent context. The provided reference to subheading 2929.90.15 indicates its underlying nature as a chemical compound for standard tariff purposes, but its placement in Chapter 99 dictates its specific import treatment.

Frequently Asked Questions

›What is HTS code 9902.04.97?
HTS code 9902.04.97 covers Ethyl [4-chloro-2-fluoro-5-[[[[methyl(1-methylethyl)a- mino]sulfonyl]amino]carbonyl]phenyl]carbamate (CAS No. 874909-61-2) (provided for in subheading 2929.90.15) 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 9902.04.97?
This classification covers Ethyl [4-chloro-2-fluoro-5-[[[[methyl(1-methylethyl)a- mino]sulfonyl]amino]carbonyl]phenyl]carbamate (CAS No. 874909-61-2) (provided for in subheading 2929.90.15). 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 9902.04.97?
The general rate of duty for HTS 9902.04.97 is 5.5%. Special preferential rates may apply: No change. The Column 2 rate is No change.

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