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

3102.50.00.00 - Sodium nitrate 🖩

Details

FieldValue
Unit of Quantityt
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)N/A
Column 2 Rate of DutyFree
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, 3102.50.00.00, specifically classifies sodium nitrate, a chemical compound commonly used as a nitrogenous fertilizer. It is a distinct product from other nitrogenous fertilizers listed under heading 3102. For instance, it is differentiated from urea (3102.10), ammonium sulfate (3102.20), and ammonium nitrate (3102.30) by its specific chemical composition and properties.

Unlike the mixtures and double salts found in sibling categories such as 3102.40 (mixtures of ammonium nitrate with calcium carbonate or other inorganic non-fertilizing substances) and 3102.60 (double salts and mixtures of calcium nitrate and ammonium nitrate), this classification is for pure sodium nitrate. The primary distinguishing factor for this category is the absence of other fertilizer components or non-fertilizing inorganic substances mixed with the sodium nitrate.

As a leaf node within the HTS structure, 3102.50.00.00 does not have further subcategories. Classification at this level is final, and goods conforming to the description of sodium nitrate, intended for use as a fertilizer and meeting the chemical specifications, will be classified here. The primary classification criterion is the identification of the chemical substance itself as sodium nitrate.

Frequently Asked Questions

›What is HTS code 3102.50.00.00?
HTS code 3102.50.00.00 covers Sodium nitrate under the US Harmonized Tariff Schedule. It falls under Chapter 31: Fertilizers.
›What products are classified under 3102.50.00.00?
This classification covers Sodium nitrate. It is a subcategory of Mineral or chemical fertilizers, nitrogenous: (3102).
›What is the import duty rate for 3102.50.00.00?
The general rate of duty for HTS 3102.50.00.00 is Free. The Column 2 rate is Free.
›What unit of quantity is used for 3102.50.00.00?
Imports under HTS 3102.50.00.00 are measured in t.

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