HS-6 · Subheading
310530
Fertilizers, mineral or chemical; diammonium hydrogenorthophosphate (diammonium phosphate)
Heading 3105 — Fertilizers; mineral or chemical, containing 2 or 3 of the elements nitrogen, phosphorus, potassium; other fertilisers; goods of chapter 31 in tablets or packages of gross weight not exceeding 10kg
Chapter 31: Fertilisers
Plain-language overview
Use HS-6 310530 when importing or exporting diammonium hydrogenorthophosphate, commonly known as diammonium phosphate (DAP). This fertilizer is often shipped in bags weighing up to 10 kg and is essential for enhancing soil fertility in agricultural applications.
Diammonium phosphate is distinct from other fertilizers like monoammonium phosphate (HS-6 310520), which contains only one ammonium group. Understanding the differences between these products is crucial for proper classification and compliance.
This HS-6 code specifically covers DAP, which is a highly soluble fertilizer that provides both nitrogen and phosphorus to crops. It is often used in granular form and is known for its quick nutrient release, making it a popular choice for farmers.
When considering HS-6 310530, be aware of its packaging requirements. If your shipment exceeds 10 kg, you may need to look at different HS codes under the broader category of fertilizers.
Keywords & topics
Short phrases that describe this HS-6 subheading when you're searching or filtering schedules.
diammonium phosphate import · DAP fertilizer classification · HS code for fertilizers · mineral fertilizers · chemical fertilizers · fertilizer packaging requirements · agricultural nutrients · fertilizer compliance · DAP shipments · fertilizer export regulations · nitrogen phosphorus fertilizers · granular fertilizers · fertilizer industry standards · soil fertility products · fertilizer types
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- 50 kg bags of diammonium phosphate for agricultural use
- 10 kg packages of DAP for home gardening
- Bulk shipments of diammonium hydrogenorthophosphate for fertilizer manufacturers
- Granular diammonium phosphate used in hydroponic systems
- Small retail packs of DAP for landscaping purposes
- Diammonium phosphate as a component in blended fertilizers
- Fertilizer samples for agricultural testing
- DAP used in soil amendment products
Common questions
How people often phrase their search when they're trying to classify goods like yours.
- What is HS code 310530 used for?
- How to classify diammonium phosphate?
- What are the packaging requirements for DAP?
- Is diammonium phosphate the same as monoammonium phosphate?
- What are the uses of diammonium hydrogenorthophosphate?
- Can I import DAP in bulk?
- What are the regulations for exporting fertilizers?
- How to determine the correct HS code for fertilizers?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- how to classify diammonium phosphate for import
- packaging limits for fertilizers under HS code 310530
- differences between diammonium and monoammonium phosphate
- best practices for shipping DAP fertilizers
- requirements for importing chemical fertilizers
- understanding HS codes for agricultural products
- how to ensure compliance when exporting fertilizers
- what to know about diammonium phosphate shipments
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What is diammonium phosphate used for?
- Diammonium phosphate is primarily used as a fertilizer to provide essential nutrients, particularly nitrogen and phosphorus, to crops.
- Are there specific packaging requirements for HS-6 310530?
- Yes, products classified under HS-6 310530 must be packaged in gross weights not exceeding 10 kg for certain regulations.
- How do I know if my product qualifies for HS-6 310530?
- Your product should be diammonium hydrogenorthophosphate in a suitable form for fertilizers, typically in granular or powdered form.
- Can I export diammonium phosphate in bulk?
- Yes, but if the total weight exceeds 10 kg, you may need to classify it under a different HS code.
- What is the difference between diammonium phosphate and other fertilizers?
- Diammonium phosphate contains both nitrogen and phosphorus, while other fertilizers may contain different nutrient compositions.
- What are the import regulations for diammonium phosphate?
- Import regulations can vary by country, so it's important to check local laws regarding fertilizer imports, including safety and labeling requirements.
- How can I ensure compliance when importing fertilizers?
- Consult with a customs broker and review your product specifications to ensure you meet all regulatory requirements for fertilizers.
- Is there a specific HS code for monoammonium phosphate?
- Yes, monoammonium phosphate is classified under HS-6 310520, which is different from diammonium phosphate.
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