Sulfur-Potassium Sulfate Blend Fertilizer from Germany
Potassium sulfate enhanced with elemental sulfur for acidifying soils in high-pH areas. Meets HTS 3104.30.00.00 as primary potassium sulfate component qualifies as potassic fertilizer. Used for crops like blueberries requiring both K and S nutrition.
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
• Specify blend ratios; >50% potassium sulfate maintains 3104.30 classification
• Soil pH test data supports agricultural use declaration
• Sulfur content may trigger fumigation requirements during shipping