Potassium Nitrate Fertilizer from Germany
Crystalline potassium nitrate (KNO3) delivers potassium and nitrogen for greenhouse and hydroponic production. Falls under HTS 3104.90.0100 as other potassic fertilizers not specifically covered by ammonium nitrate mixtures in heading 3102.
Duty Rate — Germany → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• ATF import permits may be required due to explosive potential; coordinate with fertilizer classification
• Provide end-use statements confirming agricultural application over industrial explosives
• Segregate from pure chemicals to maintain Chapter 31 fertilizer status