Technical Ammonium Nitrate 99.5% Purity
High-purity technical grade ammonium nitrate crystals at 99.5% purity, used for chemical synthesis and fertilizer production. This product is ammonium nitrate, whether or not pure, and falls under tariff item 3102.30.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If used as a chemical intermediate, not as fertilizer
Separate chemically defined compounds may fall under other headings if not fertilizers.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure purity levels are stated on the Certificate of Analysis
• Check if the product is subject to controlled goods regulations
• Declare the product as ammonium nitrate, not as a fertilizer, to avoid misclassification
Related Products under Tariff item 3102.30.00
Aqueous Ammonium Nitrate Solution 83%
An 83% ammonium nitrate solution in water, used in the continuous manufacturing of fertilizers and explosives. This product falls under tariff item 3102.30.00 because it is ammonium nitrate in aqueous solution, as explicitly covered by the item's description.
Industrial Grade Ammonium Nitrate Prills
Industrial-grade ammonium nitrate in prill form, used as an intermediate in explosives manufacturing and mining. It is classified under this item because it is ammonium nitrate, whether or not pure, and not put up in retail forms described in heading 31.05.
Low-Density Ammonium Nitrate for Blasting
Low-density ammonium nitrate granules optimized for mining explosives when mixed with fuel. This product is ammonium nitrate, not in aqueous solution, and not in retail packaging, so it falls under tariff item 3102.30.00.
Porous Prill Ammonium Nitrate 34.5-0-0
Porous prill ammonium nitrate with 34.5% nitrogen, designed for fuel oil absorption in explosive formulations. It is classified under this item as ammonium nitrate, whether or not pure, and not in retail forms.
UAN-32 Liquid Fertilizer Solution
Urea Ammonium Nitrate (UAN) 32% nitrogen solution, containing ammonium nitrate in aqueous form for agricultural use. This falls under tariff item 3102.30.00 because it is a liquid fertilizer of ammonium nitrate in aqueous solution, per chapter note 2(d).