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

9902.09.27 - Mixtures of 3,6-bis(2-chlorophenyl)-1,2,4,5-tetrazine (Clofentezine) (CAS No.74115-24-5) and application adjuvants (provided for in subheading 3808.91.25)

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 category, 9902.09.27, specifically covers mixtures containing Clofentezine (3,6-bis(2-chlorophenyl)-1,2,4,5-tetrazine), identified by CAS No. 74115-24-5, when these mixtures are combined with application adjuvants. These adjuvants are typically those already classified under subheading 3808.91.25, which relates to preparations for agricultural, horticultural, or domestic use, often functioning as insecticides, fungicides, or herbicides. The defining characteristic of this classification is the presence of Clofentezine in combination with specific types of application enhancers.

Distinguishing this category from its siblings is crucial for accurate classification. Unlike the broad categories of live animals (0101-0105) or other general merchandise found elsewhere in the HTS, 9902.09.27 pertains to highly specific chemical mixtures used in pest control. Its placement within Chapter 99 signifies that it falls under temporary legislation or special provisions, often related to import restrictions or trade agreement modifications, setting it apart from standard tariff classifications for general chemicals or finished products.

As this is a leaf node, there are no further subcategories within 9902.09.27. Therefore, classification into this heading is final, contingent upon the imported goods meeting the precise description of containing Clofentezine and application adjuvants of the type specified in subheading 3808.91.25. Importers should ensure that documentation clearly identifies both components of the mixture to avoid misclassification.

Frequently Asked Questions

›What is HTS code 9902.09.27?
HTS code 9902.09.27 covers Mixtures of 3,6-bis(2-chlorophenyl)-1,2,4,5-tetrazine (Clofentezine) (CAS No.74115-24-5) and application adjuvants (provided for in subheading 3808.91.25) 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 9902.09.27?
This classification covers Mixtures of 3,6-bis(2-chlorophenyl)-1,2,4,5-tetrazine (Clofentezine) (CAS No.74115-24-5) and application adjuvants (provided for in subheading 3808.91.25). 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 9902.09.27?
The general rate of duty for HTS 9902.09.27 is Free. Special preferential rates may apply: No change. The Column 2 rate is No change.

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