What is the correct HS code for urea fertilizer?

Use **HS-6 310210** for urea, whether in solid form or aqueous solution.

How do I classify ammonium sulfate for import?

Classify ammonium sulfate under **HS-6 310221**.

What should I use if my fertilizer is a mixture?

If it’s a mixture of urea and ammonium nitrate, use **HS-6 310280**.

Is ammonium nitrate classified under the same code?

Yes, pure ammonium nitrate is classified under **HS-6 310230**.

What if my product includes calcium carbonate?

Use **HS-6 310240** for ammonium nitrate mixed with calcium carbonate.

Are there specific regulations for importing these fertilizers?

Yes, check local regulations regarding the import of nitrogenous fertilizers.

How can I ensure proper classification for customs?

Review the specific formulation and compare it with the HS-6 subheadings to ensure accurate classification.

HS-4 3102: Fertilizers; mineral or chemical, nitrogenous

Plain-language overview

Use HS-4 3102 when importing nitrogenous fertilizers like urea in bulk or ammonium nitrate solutions. For instance, if you're bringing in urea fertilizer for agricultural use, this heading applies directly to your shipment.

To differentiate among the HS-6 lines, consider the specific type of nitrogenous fertilizer. If your product is urea, you will classify it under HS-6 310210. However, if you have ammonium sulfate, you should use HS-6 310221 instead.

If your product includes ammonium nitrate, you’ll need to choose between HS-6 310230 for pure ammonium nitrate and HS-6 310240 if it’s mixed with calcium carbonate. Understanding these distinctions is crucial for proper classification.

For products that don't fit neatly into the above categories, such as mixtures of urea and ammonium nitrate, refer to HS-6 310280. Always check the specific formulation to ensure accurate tariff classification.

Keywords & topics

Short phrases that describe this HS-4 heading when you're searching or filtering schedules.

nitrogenous fertilizers · urea fertilizer · ammonium sulfate · ammonium nitrate · fertilizer classification · bulk fertilizer imports · aqueous fertilizer solutions · fertilizer mixtures · sodium nitrate · calcium nitrate · fertilizer tariff codes · agricultural imports · chemical fertilizers · fertilizer regulations · fertilizer types

Examples

Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.

Bulk urea fertilizer for crop production
Ammonium sulfate for soil enrichment
Ammonium nitrate solution for liquid fertilization
Mixtures of urea and ammonium nitrate in aqueous form
Sodium nitrate for specialty fertilizers
Double salts of calcium nitrate and ammonium nitrate
Ammonium nitrate mixed with calcium carbonate

Common questions

How people often phrase their search when they're trying to classify goods like yours.

What is HS code for urea fertilizer?
How to classify ammonium nitrate for import?
What are the different types of nitrogenous fertilizers?
Is ammonium sulfate considered a nitrogenous fertilizer?
How do I find the right HS code for my fertilizer?
What is the difference between urea and ammonium nitrate?
Can I import mixtures of fertilizers under HS-4 3102?
What are the regulations for importing nitrogenous fertilizers?
How to determine the correct HS-6 for my fertilizer?
Are there specific requirements for importing ammonium sulfate?

Questions & answers

For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.

What is the correct HS code for urea fertilizer?: Use **HS-6 310210** for urea, whether in solid form or aqueous solution.
How do I classify ammonium sulfate for import?: Classify ammonium sulfate under **HS-6 310221**.
What should I use if my fertilizer is a mixture?: If it’s a mixture of urea and ammonium nitrate, use **HS-6 310280**.
Is ammonium nitrate classified under the same code?: Yes, pure ammonium nitrate is classified under **HS-6 310230**.
What if my product includes calcium carbonate?: Use **HS-6 310240** for ammonium nitrate mixed with calcium carbonate.
Are there specific regulations for importing these fertilizers?: Yes, check local regulations regarding the import of nitrogenous fertilizers.
How can I ensure proper classification for customs?: Review the specific formulation and compare it with the HS-6 subheadings to ensure accurate classification.

Continue classification

Parent context

HS code directory Chapter 31

Nearby siblings

Previous HS-4 3101 Next HS-4 3103

Next best action

Pick one of these actions to move from reading to a defensible classification decision.

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Move to HS-6 text where final classification decisions are made.

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Heading-browse mode uses HS-6 310200 (first line of this block).

HTS (US)ITC-HS (India)TARIC (EU)

3102 — Fertilizers; mineral or chemical, nitrogenous