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

9902.03.39 - O,O-Diethyl phosphorochloridothioate (CAS No. 2524-04-1) (provided for in subheading 2920.19.50)

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, 9902.03.39, specifically covers O,O-Diethyl phosphorochloridothioate, identified by CAS No. 2524-04-1. This classification is not based on the inherent nature of the chemical itself, but rather on its temporary treatment under specific trade and agricultural legislation. The parent chapter, 99, deals with temporary measures such as modifications proclaimed pursuant to trade agreements or additional import restrictions under Section 22 of the Agricultural Adjustment Act. Therefore, goods classified here are subject to specific, time-limited regulations.

Unlike sibling categories that broadly classify live animals or other general goods, this entry targets a precise chemical compound. Its inclusion within Chapter 99 signifies a regulatory status rather than a standard commodity classification. The parenthetical reference to subheading 2920.19.50 indicates that, absent these temporary provisions, O,O-Diethyl phosphorochloridothioate would ordinarily fall under a different chapter, specifically Chapter 29, which covers organic chemicals.

As this is a leaf node, there are no further subcategories within 9902.03.39. The classification is definitive for the specified chemical under the prevailing temporary legislation. Importers and exporters should consult the specific proclamations and regulations associated with Chapter 99 to understand the precise import or export conditions, duties, or restrictions applicable to O,O-Diethyl phosphorochloridothioate.

Frequently Asked Questions

›What is HTS code 9902.03.39?
HTS code 9902.03.39 covers O,O-Diethyl phosphorochloridothioate (CAS No. 2524-04-1) (provided for in subheading 2920.19.50) 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 9902.03.39?
This classification covers O,O-Diethyl phosphorochloridothioate (CAS No. 2524-04-1) (provided for in subheading 2920.19.50). 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 9902.03.39?
The general rate of duty for HTS 9902.03.39 is Free. Special preferential rates may apply: No change. The Column 2 rate is No change.

Stay Updated

Join our newsletter to get all updates of the harmonized Tariff Schedule.