Water-Soluble Potassium Chloride Fertilizer
Water-soluble potassium chloride fertilizer is used in fertigation systems for greenhouse crops and hydroponics. It is a highly soluble form of potassium chloride, qualifying under this tariff item.
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 the product includes other water-soluble nutrients.
Fertilizers with multiple nutrients are classified under other headings.
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
• Provide solubility data and ensure the product is pure potassium chloride
• Verify that it is not packaged for retail sale under heading 31.05
• Confirm the K2O content for accurate classification
Related Products under Tariff item 3104.20.00
Agricultural Potassium Chloride 66% K2O
Bulk agricultural-grade potassium chloride crystals with a 66% K2O content, intended for large-scale farming operations. This product meets the specifications of tariff item 3104.20.00 as a potassic mineral fertilizer, not put up in forms or packages described in heading 31.05.
Anti-Caking Potassium Chloride Fertilizer
Anti-caking potassium chloride fertilizer is potassium chloride treated with anti-caking agents to ensure free-flowing application in humid climates. The additives do not alter the chemical identity of the potassium chloride, so it remains classified as potassium chloride under this tariff item.
Bulk Potassium Chloride Fertilizer 52% K2O
Bulk potassium chloride fertilizer at 52% K2O is used for large-scale field application in potassium-deficient soils. It is a potassic fertilizer not in retail form, fitting this tariff item.
Bulk Potassium Chloride for Blending Operations
Bulk potassium chloride for blending operations is imported in large quantities for fertilizer blending plants to create custom NPK formulations. It is pure potassic fertilizer not in retail form, fitting the description of potassium chloride under this tariff item.
Certified Organic Potassium Chloride Fertilizer
Certified organic potassium chloride fertilizer is produced through mining and minimal processing to meet organic farming standards. It is chemically potassium chloride and used as a potassic fertilizer, qualifying under this tariff item.
CropMax Potassium Chloride 62.5% K2O
Branded potassium chloride fertilizer guaranteed at 62.5% K2O, supplied as fine prills for uniform spreading. This product is classified under tariff item 3104.20.00 as a potassic mineral fertilizer, provided it is not put up for retail sale.