SITCSection 5
U.S. exports of fertilizers, n.e.s. (SITC 56299) totaled $11.7M in July 2026.
Importers of Fertilizers, N.E.S. paid $16K in duties in July 2026 — an effective duty rate of 9.8% on $161K in dutiable value, based on actual customs collections rather than the published tariff schedule. Fertilizers, N.E.S. imports of $6.3M in July 2026 ran 46% below the year-to-date monthly average of $11.6M.
Last updated: July 2026 dataThe broadest residual fertilizer heading under SITC, 56299 captures fertilizer products that do not fit any of the more specific nitrogen, phosphorus, potassium, or combination headings — including certain micronutrient fertilizers, organic-mineral hybrids, and novel formulations entering the market. Classification here is strictly by exclusion, and the burden falls on the importer to demonstrate why the product does not belong in a more specific heading. As sustainable agriculture drives innovation in fertilizer chemistry, this heading increasingly sees novel slow-release, biostimulant-adjacent, and micronutrient products that lack a dedicated classification.
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205 shipments/mo
Basic heading 293 of 465 in section 5
Basic heading 56299 · $6.3M of $28.9B
Products frequently classified here include micronutrient fertilizers (zinc, boron, manganese, etc.) not combined with primary macronutrients, certain organic-mineral hybrid fertilizers, humic and fulvic acid-based soil amendments marketed as fertilizers, and novel controlled-release formulations that do not fit the chemical definitions of the specific headings.
The recommended approach is to obtain a detailed certificate of analysis identifying all nutrient elements and their concentrations, then work through the SITC heading hierarchy systematically — checking each specific heading before defaulting to N.E.S. For products with genuinely ambiguous classification, a binding ruling request to CBP provides certainty and protects against post-entry reclassification. A licensed customs broker with agricultural chemical experience is well-positioned to guide this process.
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Exports · July 2026
destination
Brazil and Canada together take 46% 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
$6.3MYoY · Pro
Exports
$11.7MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.