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

9902.09.33 - Mixtures containing dimethyl (2aR, 3S, 4S, 4aR, 5S, 7aS, 8S, 10R, 10aS, 10bR)-10-acetoxy-3,5-dihydroxy-4[(1aR, 2S, 3aS, 6aS, 7S, 7aS)-6a-hydroxy-7a-methyl-3a,6a,7,7a-tetrahydro-2,7-methanofuro [2,3-b] oxireno[e]oxepin-1a(2H)-yl]-4-methyl-8-{[(2E)-2-methylbut-2-enoyl] oxy} octahydro-1H-naphtho [1,8a-c:4,5-b'c'] difuran-5,10a (8H)-dicarboxylate (Azadirachtin) (CAS No. 11141-17-6) (provided for in subheading 3808.91.50)

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, 9902.09.33, specifically covers mixtures containing Azadirachtin, identified by CAS No. 11141-17-6. Azadirachtin is a complex organic compound derived from the neem tree, known for its insecticidal and pesticidal properties. This classification is intended for Azadirachtin in its formulated mixture state, as provided for in subheading 3808.91.50, indicating its use as a pest control product.

Given that Chapter 99 of the HTS relates to temporary legislation and special provisions, this entry functions as a specific, temporary modification or restriction for Azadirachtin mixtures. It is crucial to distinguish this category from broader chemical classifications. While subheading 3808.91.50 provides the underlying classification for such pest control mixtures, 9902.09.33 indicates a particular regulatory treatment or restriction that may be in effect at the time of import or export.

As this is a leaf node within the HTS, there are no further subcategories under 9902.09.33. Classification at this level is definitive for the described Azadirachtin mixtures. Importers and exporters must consult the specific provisions and restrictions associated with this temporary HTS code, as these can change based on trade agreements or legislative actions under Section 22 of the Agricultural Adjustment Act.

Frequently Asked Questions

›What is HTS code 9902.09.33?
HTS code 9902.09.33 covers Mixtures containing dimethyl (2aR, 3S, 4S, 4aR, 5S, 7aS, 8S, 10R, 10aS, 10bR)-10-acetoxy-3,5-dihydroxy-4[(1aR, 2S, 3aS, 6aS, 7S, 7aS)-6a-hydroxy-7a-methyl-3a,6a,7,7a-tetrahydro-2,7-methanofuro [2,3-b] oxireno[e]oxepin-1a(2H)-yl]-4-methyl-8-{[(2E)-2-methylbut-2-enoyl] oxy} octahydro-1H-naphtho [1,8a-c:4,5-b'c'] difuran-5,10a (8H)-dicarboxylate (Azadirachtin) (CAS No. 11141-17-6) (provided for in subheading 3808.91.50) 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 9902.09.33?
This classification covers Mixtures containing dimethyl (2aR, 3S, 4S, 4aR, 5S, 7aS, 8S, 10R, 10aS, 10bR)-10-acetoxy-3,5-dihydroxy-4[(1aR, 2S, 3aS, 6aS, 7S, 7aS)-6a-hydroxy-7a-methyl-3a,6a,7,7a-tetrahydro-2,7-methanofuro [2,3-b] oxireno[e]oxepin-1a(2H)-yl]-4-methyl-8-{[(2E)-2-methylbut-2-enoyl] oxy} octahydro-1H-naphtho [1,8a-c:4,5-b'c'] difuran-5,10a (8H)-dicarboxylate (Azadirachtin) (CAS No. 11141-17-6) (provided for in subheading 3808.91.50). 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 9902.09.33?
The general rate of duty for HTS 9902.09.33 is Free. Special preferential rates may apply: No change. The Column 2 rate is No change.

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