Potassium Chloride Fertilizer (Muriate of Potash) from Canada
Granular potassium chloride (KCl), commonly known as muriate of potash, is a primary potassic fertilizer providing essential potassium for plant growth. It falls under HTS 3104.90.0100 as a mineral potassic fertilizer not specifically covered by headings 3102 or 3103, and not packaged for retail in heading 3105.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Verify purity levels and ensure the product meets potassic fertilizer definitions excluding animal blood or chemically defined compounds per Chapter 31 notes
• Provide certificates of analysis confirming K2O content for customs valuation and classification
• Avoid common pitfalls by ensuring bulk packaging to prevent reclassification under retail heading 3105