About HS Code 310590
This HS code serves as a residual category for mineral or chemical fertilizers not specifically enumerated in other subheadings of 3105. It encompasses a wide array of specialized and complex fertilizer formulations, including those fortified with micronutrients (e.g., zinc, boron, iron), slow-release or controlled-release fertilizers that don't fit standard NPK definitions, and unique blends designed for specific soil conditions or crop requirements. These products often represent higher-value segments of the fertilizer market, catering to niche agricultural practices, precision farming, and advanced horticultural applications. Global trade involves specialized chemical companies as exporters and sophisticated agricultural markets as importers, seeking innovative solutions for nutrient management. The 'not elsewhere specified' nature means careful examination of the product's composition and intended use is critical for accurate classification.
Products Under This Code
Micronutrient-fortified NPK, slow-release coated fertilizers (not just NPK), liquid trace element blends, chelated nutrient fertilizers, organic-mineral fertilizers, specialty foliar feeds
Real World Examples
Haifa Micro-Combi, YaraVita CropLift, ICL NovaTec Solub, Compo Expert Basfoliar, Nutrien ESN (if not purely N)
Common Misclassification
This code is a catch-all, so misclassification often occurs when a product *should* fit a more specific 3105 sub-heading (e.g., 310520 for NPK) but is incorrectly placed here, or vice-versa, due to complex formulations.
EU Regulatory Requirements
This product falls under the Carbon Border Adjustment Mechanism (CBAM). Importers to the EU must declare embedded carbon emissions and purchase CBAM certificates.
Products Classified Under 3105.90
Industry
This code belongs to the Chemicals industry.
Trade Overview
Global trade is diverse, with developed agricultural economies and regions specializing in high-value crops being key importers and innovators in these niche products.
Frequently Asked Questions
What is HS code 310590?
HS code 310590 covers: Fertilizers, mineral or chemical; n.e.c. in heading no. 3105. This HS code serves as a residual category for mineral or chemical fertilizers not specifically enumerated in other subheadings of 3105. It encompasses a wide array of specialized and complex fertilizer formulations, including those fortified with micronutrients (e.g., zinc, boron, iron), slow-release or controlled-release fertilizers that don't fit standard NPK definitions, and unique blends designed for specific soil conditions or crop requirements. These products often represent higher-value segments of the fertilizer market, catering to niche agricultural practices, precision farming, and advanced horticultural applications. Global trade involves specialized chemical companies as exporters and sophisticated agricultural markets as importers, seeking innovative solutions for nutrient management. The 'not elsewhere specified' nature means careful examination of the product's composition and intended use is critical for accurate classification.
What products fall under HS code 310590?
Micronutrient-fortified NPK, slow-release coated fertilizers (not just NPK), liquid trace element blends, chelated nutrient fertilizers, organic-mineral fertilizers, specialty foliar feeds
What are common misclassifications for HS code 310590?
This code is a catch-all, so misclassification often occurs when a product *should* fit a more specific 3105 sub-heading (e.g., 310520 for NPK) but is incorrectly placed here, or vice-versa, due to complex formulations.
How is HS code 310590 structured?
HS code 310590 is a 6-digit subheading under the Harmonized System. The first 2 digits (31) identify the chapter, digits 3-4 (05) identify the heading, and digits 5-6 (90) specify the subheading. This code is standardized globally by the World Customs Organization.