CropGuard Ammonium Nitrate Clay Fertilizer Blend from Germany
CropGuard mixes ammonium nitrate with inert clay (kaolin or bentonite) to control nutrient release in slow-release applications. Falls under HTS 3102.40.00.00 per note 2(c) as clay is an inorganic nonfertilizing substance. Used in erosion-prone areas.
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
• Confirm clay is non-nutrient via soil test data; use bulk shipping to avoid 3105 reclass; monitor for dust control compliance