U.S. exports of Diammonium Phosphate (DAP) Fertilizers (SITC 56293) totaled $90.9M in August 2026.
Importers of Diammonium Phosphate (DAP) Fertilizers paid $56K in duties in August 2026, an average duty rate of 0.24% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Diammonium Phosphate (DAP) Fertilizers imports of $23.3M in August 2026 ran 56% below the year-to-date monthly average of $52.5M.
Last updated: August 2026 dataDiammonium phosphate — universally known in the trade as DAP — is one of the most widely traded phosphatic fertilizers globally, valued for its high nutrient density and ease of handling in granular form. DAP's fixed chemical identity (18-46-0 in N-P-K terms) makes classification straightforward, but trade-remedy exposure has historically made origin a critical commercial variable for US importers. Supply is concentrated among a small number of major phosphate-producing nations, so geopolitical and logistics developments in those regions can move global DAP prices rapidly.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
79 import shipments a month
Yes, diammonium phosphate has been the subject of antidumping and countervailing duty proceedings in the United States targeting imports from specific countries. Importers should check current Commerce Department orders and any applicable cash deposit rates before contracting, as these measures can significantly affect landed cost.
Standard import documentation includes a commercial invoice, bill of lading, packing list, and certificate of analysis confirming the diammonium phosphate specification. If the origin is subject to a trade-remedy order, an antidumping/CVD entry summary and cash deposit are also required. A licensed customs broker should be engaged to manage the entry process.
Basic heading 63 of 465 in section 5
Basic heading 56293 · $90.9M of $26.2B
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Exports · August 2026
destination
India and Honduras together take 96% of it.
customs district
Census does not publish district detail for this classification system.
origin
Census does not publish state detail for this classification system.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$23.3MYoY · free account
Exports
$90.9MYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $441.3M of Diammonium Phosphate (DAP) Fertilizers and exported $573.3M.
Through August 2026. Source: U.S. Census Bureau.