HS-6 · Subheading
310490
Fertilizers, mineral or chemical; potassic, n.e.c. in heading no. 3104
Heading 3104 — Fertilizers; mineral or chemical, potassic
Chapter 31: Fertilisers
Plain-language overview
Use HS-6 310490 when importing or exporting potassic fertilizers that don't fit into specific categories. This code applies to products like potassium sulfate or potassium chloride used in agriculture to enhance soil fertility.
This code is distinct from HS-6 310420, which specifically covers potassium chloride in granular form. If your product is a different potassic fertilizer not clearly defined, 310490 is the right choice.
The 310490 line includes various potassic fertilizers that may come in different forms, such as powders or granules, and are used for soil enrichment. These fertilizers are essential for crops that require potassium for optimal growth.
When considering HS-6 310490, ensure your product is indeed a potassic fertilizer and not a mixed fertilizer, which would fall under a different heading. Proper classification helps avoid delays in customs clearance.
Keywords & topics
Short phrases that describe this HS-6 subheading when you're searching or filtering schedules.
potassic fertilizers · HS code 310490 · potassium sulfate · granular fertilizers · agricultural fertilizers · soil enrichment products · potassium chloride · liquid fertilizers · fertilizer classification · bulk fertilizer shipments · organic potassic products · specialty crop fertilizers · fertilizer import/export · customs clearance fertilizers · potassium-rich fertilizers
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Potassium sulfate in bulk bags for agricultural use
- Granular potassic fertilizer for fruit trees
- Powdered potassium magnesium sulfate for specialty crops
- Liquid potassic fertilizer solution for hydroponics
- Potassium nitrate used in controlled-release fertilizers
- Custom blends of potassic fertilizers for specific soil types
- Organic potassic fertilizers derived from natural sources
- Potassium-rich fertilizers packaged in 50 lb bags
Common questions
How people often phrase their search when they're trying to classify goods like yours.
- What is HS code 310490?
- How to classify potassic fertilizers?
- Is potassium sulfate under HS 310490?
- What products fall under HS 310490?
- Differences between HS 310420 and 310490
- How to import potassic fertilizers?
- Customs requirements for HS 310490
- What are examples of potassic fertilizers?
Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- How to determine if my fertilizer is HS 310490
- Examples of fertilizers classified under HS 310490
- Is my potassium nitrate classified under HS 310490?
- What documentation is needed for HS code 310490?
- Differences between potassic fertilizers and mixed fertilizers
- Guidelines for importing potassium fertilizers
- How to avoid customs issues with HS 310490
- What types of products are not classified under HS 310490?
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of fertilizers are included in HS 310490?
- HS-6 code 310490 includes various potassic fertilizers not specifically classified elsewhere, such as potassium sulfate and other potassium-rich products.
- How do I know if my product fits under HS 310490?
- If your product is a potassic fertilizer that does not fall under specific categories like potassium chloride, it likely fits under HS 310490.
- Can I use HS 310490 for mixed fertilizers?
- No, HS 310490 is specifically for potassic fertilizers. Mixed fertilizers should be classified under a different heading.
- What are the customs requirements for importing HS 310490?
- Ensure you have the correct documentation, including product specifications and safety data sheets, to avoid customs delays.
- Is potassium chloride classified under HS 310490?
- No, potassium chloride is classified under HS-6 code 310420, which is specifically for that product.
- What packaging is typical for products under HS 310490?
- Products can be found in various forms, including bulk bags, 50 lb bags, or liquid containers, depending on the type of fertilizer.
- Are organic potassic fertilizers classified under HS 310490?
- Yes, organic potassic fertilizers that do not fit into other specific categories can be classified under HS 310490.
- How can I avoid classification errors with HS 310490?
- Review product specifications carefully and consult with a customs broker if unsure about the classification of your fertilizer.
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