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

3104.20.00.10 - Containing not more than 62 percent by weight of potassium oxide (K2O) 🖩

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, 3104.20.00.10, specifically classifies potassium chloride-based fertilizers that contain a maximum of 62 percent by weight of potassium oxide (K2O). These products are essential agricultural inputs designed to supply potassium, a vital nutrient for plant growth and development, contributing to improved crop yield and quality.

This classification is distinct from its sibling category, 3104.20.00.50, which covers potassium chloride fertilizers with a higher concentration, exceeding 62 percent by weight of potassium oxide (K2O). The key differentiating factor for this specific subcategory is its comparatively lower potassium oxide content, meaning it is a less concentrated form of potassium chloride fertilizer.

As this is a leaf node within the HTS structure, there are no further subcategories. Therefore, classification under 3104.20.00.10 relies solely on the accurate determination of the potassium oxide (K2O) content. Importers and exporters should ensure their product's chemical analysis confirms it meets the "not more than 62 percent by weight of potassium oxide" requirement to ensure proper declaration.

Frequently Asked Questions

›What is HTS code 3104.20.00.10?
HTS code 3104.20.00.10 covers Containing not more than 62 percent by weight of potassium oxide (K2O) under the US Harmonized Tariff Schedule. It falls under Chapter 31: Fertilizers.
›What products are classified under 3104.20.00.10?
This classification covers Containing not more than 62 percent by weight of potassium oxide (K2O). It is a subcategory of Potassium chloride (3104.20.00).
›What is the import duty rate for 3104.20.00.10?
The general rate of duty for HTS 3104.20.00.10 is Free. The Column 2 rate is Free.
›What unit of quantity is used for 3104.20.00.10?
Imports under HTS 3104.20.00.10 are measured in t.

Stay Updated

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