High-Purity Potassium Chloride Fertilizer 65% K2O
Granular potassium chloride fertilizer with 65% K2O content, used primarily for correcting potassium deficiencies in chloride-tolerant crops like potatoes and tobacco. Classified under HTS 3104.20.00.50 due to exceeding 62% potassium oxide by weight and being specifically potassium chloride for agricultural use. Meets Chapter 31 requirements as a potassic mineral fertilizer not packaged for retail in heading 3105.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing 60% or less K2O
Lower potassium oxide content shifts to the general potassium chloride fertilizer subheading.
If put up in retail packages under 10kg
Chapter notes exclude retail-packaged fertilizers from heading 3104, moving them to 3105.
If blended with urea or ammonium nitrate
Mixtures with nitrogen fertilizers from heading 3102 qualify under that heading per chapter note 2.
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Import Tips & Compliance
• Verify K2O content via lab analysis certificate as U.S
• Customs requires proof of >62% for this subheading
• Obtain phytosanitary certificate if from countries with quarantine restrictions on fertilizer impurities
• Avoid misclassification as lower-grade muriate of potash (3104.20.00.10) by documenting exact potassium oxide percentage
Related Products under HTS 3104.20.00.50
Muriate of Potash 64% K2O Granules
Coarse granular muriate of potash (potassium chloride) assaying 64% K2O, designed for broadcast application in field crops. Falls under HTS 3104.20.00.50 as potassium chloride exceeding the 62% K2O threshold, distinct from standard 60% grades. Produced via crystallization for high solubility in soil.
Premium Potash Fertilizer 63.5% K2O
Refined potassium chloride potash with 63.5% K2O, low chloride for sensitive crops like fruits and vegetables. HTS 3104.20.00.50 applies to this high-analysis potassium chloride not meeting retail packaging exclusions. Essential for fruit quality and yield enhancement.
Agricultural Potassium Chloride 66% K2O
Bulk agricultural-grade potassium chloride crystals at 66% K2O for large-scale farming operations. Classified in HTS 3104.20.00.50 for high-potency potassic fertilizers meeting chapter note specifications. Ideal for corn, wheat, and cotton production.
CropMax Potassium Chloride 62.5% K2O
"CropMax" branded potassium chloride fertilizer guaranteed at 62.5% K2O for consistent crop nutrition. HTS 3104.20.00.50 covers this exact specification of potassic mineral fertilizers. Fine prills for uniform spreading and rapid soil uptake.