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

9902.05.64 - 4-Chloro-3-ethyl-1-methyl-N-[4-(p-tolyloxy)benzyl] pyrazole-5-carboxamide (Tolfenpyrad) (CAS No. 129558-76-5) (provided for in subheading 2933.19.23)

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, 9902.05.64, specifically covers the pesticide Tolfenpyrad, identified by its chemical name and CAS number. Tolfenpyrad is a synthetic pyrazole derivative used as an insecticide and acaricide. Its unique chemical structure and designated use as a pest control agent are the primary criteria for its classification under this specific temporary provision.

As a leaf node within Chapter 99, this classification does not have direct sibling categories at the same level that would represent chemically similar but distinct substances. Its significance lies in its specific referencing of a substance that is *provided for* in a permanent HTS chapter, namely subheading 2933.19.23, which deals with other heterocyclic compounds containing a nitrogen atom or atoms only. This indicates that while Tolfenpyrad has a permanent classification based on its chemical composition, its presence here in Chapter 99 signifies a specific, likely temporary, regulatory or tariff treatment.

Given that this is a leaf node, there are no subcategories to explore. The classification itself is highly specific to Tolfenpyrad, a chemical compound with defined applications in agriculture and pest management. Any substance not meeting the precise chemical identity and intended use of Tolfenpyrad would fall under different HTS classifications, potentially within its permanent subheading or other relevant chapters depending on its chemical nature and function.

Frequently Asked Questions

›What is HTS code 9902.05.64?
HTS code 9902.05.64 covers 4-Chloro-3-ethyl-1-methyl-N-[4-(p-tolyloxy)benzyl] pyrazole-5-carboxamide (Tolfenpyrad) (CAS No. 129558-76-5) (provided for in subheading 2933.19.23) 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 9902.05.64?
This classification covers 4-Chloro-3-ethyl-1-methyl-N-[4-(p-tolyloxy)benzyl] pyrazole-5-carboxamide (Tolfenpyrad) (CAS No. 129558-76-5) (provided for in subheading 2933.19.23). 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 9902.05.64?
The general rate of duty for HTS 9902.05.64 is Free. Special preferential rates may apply: No change. The Column 2 rate is No change.

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