Diammonium Phosphate 18-46 Starter Fertilizer from Mexico
DAP fertilizer granules in 4.5kg moisture-proof bags for starter applications, providing 18% nitrogen and 46% phosphorus. HTS 3105.59.00.00 applies due to two-element N-P composition in retail packaging under 10kg.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Test for heavy metals contamination common in phosphate fertilizers; use child-resistant packaging for retail consumer packs; document manufacturing process to prove synthetic origin