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

9902.09.85 - Product mixtures containing sodium {[2-(methoxycarbonyl) phenyl]sulfonyl} [(4,5-dihydro-4-methyl-5-oxo-3-propoxy-1H-1,2,4-triazol-1-yl) carbonyl] azanide (Propoxycarbazone sodium) (CAS No. 181274-15-7) (provided for in subheading 3808.93.15)

Details

FieldValue
Unit of QuantityN/A
General Rate of Duty (Column 1 - General)3.8%
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, 9902.09.85, pertains to a specific product mixture identified as sodium {[2-(methoxycarbonyl) phenyl]sulfonyl} [(4,5-dihydro-4-methyl-5-oxo-3-propoxy-1H-1,2,4-triazol-1-yl) carbonyl] azanide, commonly known as Propoxycarbazone sodium (CAS No. 181274-15-7). This classification is specifically established under temporary legislation and modifies provisions found in subheading 3808.93.15, which generally covers pesticides and other similar products. The inclusion within Chapter 99 signifies a temporary measure, potentially related to trade agreements or import restrictions under Section 22 of the Agricultural Adjustment Act.

As a leaf node, this classification does not have further subdivisions. Its distinctiveness lies in the precise chemical composition and its designation as a temporary import provision. Unlike the broad categories of live animals (0101-0105) that occupy the initial chapters of the HTS, this entry addresses a manufactured chemical product with a specific application, governed by specialized trade regulations rather than general commodity classifications. The focus here is on the adherence to specific proclamations and legislations that necessitate this particular tariff heading for import.

Frequently Asked Questions

›What is HTS code 9902.09.85?
HTS code 9902.09.85 covers Product mixtures containing sodium {[2-(methoxycarbonyl) phenyl]sulfonyl} [(4,5-dihydro-4-methyl-5-oxo-3-propoxy-1H-1,2,4-triazol-1-yl) carbonyl] azanide (Propoxycarbazone sodium) (CAS No. 181274-15-7) (provided for in subheading 3808.93.15) 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 9902.09.85?
This classification covers Product mixtures containing sodium {[2-(methoxycarbonyl) phenyl]sulfonyl} [(4,5-dihydro-4-methyl-5-oxo-3-propoxy-1H-1,2,4-triazol-1-yl) carbonyl] azanide (Propoxycarbazone sodium) (CAS No. 181274-15-7) (provided for in subheading 3808.93.15). 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 9902.09.85?
The general rate of duty for HTS 9902.09.85 is 3.8%. Special preferential rates may apply: No change. The Column 2 rate is No change.

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