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HS Code for N-Butylthiophosphoric Triamide Fertilizer
Author: Ivy Tse
Published:
Updated:

HS Code for N-Butylthiophosphoric Triamide Fertilizer 2025

TL;DR: 2025 HS Code Essentials for N-Butylthiophosphoric Triamide Fertilizer

NBPT fertilizer stays at HS code 3102.90 in 2025. Key updates include GCC 12-digit codes, US de minimis shifts, and EU subheading tweaks. Use this guide for compliant global shipments, regional tips, and compliance checklists.

What is the Exact HS Code for N-Butylthiophosphoric Triamide Fertilizer?

The primary HS code for N-Butylthiophosphoric Triamide (NBPT) fertilizer is 3102.90. This covers nitrogenous mineral or chemical fertilizers not elsewhere specified.

  • Chapter 31: Fertilizers
  • Heading 3102: Nitrogenous fertilizers
  • Subheading 3102.90: Other, including mixtures

NBPT acts as a urease inhibitor, enhancing fertilizer efficiency without altering its core classification.

2025 HS Code Updates for NBPT Fertilizer Trade

Major 2025 changes impact NBPT shipments beyond the base code. No global WCO revision until 2027, but national shifts demand attention.

Region2025 ChangeImpact on NBPT
GCC Countries12-digit HS from Jan 1New extensions for Saudi, UAE
USADe minimis to $800 Aug 29Small samples need full HTS
EUCombined Nomenclature updatePotential eco-subheadings
ChinaCustoms enhancementsStricter additive declarations

How to Find and Verify NBPT Fertilizer HS Code in 2025

Follow this step-by-step process for accurate 2025 classification.

  1. Check WCO HS database for base 3102.90
  2. Review destination country's tariff schedule
  3. Analyze product composition (NBPT as additive)
  4. Use tools like EU TARIC or US ITC HTS search
  5. Request binding ruling if >5% uncertainty

Pro tip: Include safety data sheets for urease inhibitor verification.

Common HS Code Mistakes for N-Butylthiophosphoric Triamide Fertilizer

Avoid these pitfalls to prevent delays and penalties in 2025.

  • Confusing with pure urea (3102.10)
  • Ignoring national 10-digit extensions
  • Misclassifying as pesticide (3808)
  • Overlooking e-commerce parcel rules
  • Skipping sustainability declarations

Regional HS Codes for NBPT Fertilizer Exports 2025

Navigate country-specific codes for seamless 2025 trade.

Country/BlocFull HS CodeNotes
USA3102.90.0040HTS with nitrogen content
EU3102 90 00CN 2025 eco-additions
China3102 90 9000Additive purity required
GCC3102.90.xx.xxNew 12-digit format
Australia3102.90.90Biosecurity checks

2025 Compliance Checklist for HS Code 3102.90 Shipments

Use this checklist for error-free NBPT fertilizer exports.

  • Confirm 3102.90 base code
  • Validate national extensions
  • Prepare commercial invoice with description
  • Include NBPT concentration details
  • Attach safety and composition certs
  • Monitor WCO amendments quarterly

2025 Case Study: Successful NBPT Export to Saudi Arabia

A European exporter adapted to GCC changes, clearing 20 tons of NBPT-coated urea. Using updated 12-digit codes and digital declarations, they reduced clearance time by 40% versus 2024.

Key lesson: Early broker consultation prevented reclassification risks.

HS Code Lookup Tools and Resources for 2025 Fertilizers

Leverage free and paid tools for instant verification.

  • WCO HS Nomenclature 2022 (valid to 2027)
  • EU Access2Markets portal
  • US ITC HTS Search
  • China Customs HS Database
  • FindHS.Codes (multi-country lookup)

FAQs: HS Code for N-Butylthiophosphoric Triamide Fertilizer 2025

  1. What is the 2025 HS code for NBPT fertilizer? It remains 3102.90 globally.
  2. Has HS 3102.90 changed for NBPT in 2025? No core change, but check regional digits.
  3. Which countries require 12-digit HS for NBPT in 2025? GCC nations like Saudi Arabia and UAE.
  4. Is NBPT classified differently from urea fertilizers? No, it falls under mixtures in 3102.90.
  5. How do 2025 US changes affect NBPT samples? De minimis rule now mandates HTS for parcels over $800.
  6. Can NBPT be misclassified as a chemical additive? Avoid; it's a fertilizer component under Chapter 31.
  7. Where to verify NBPT HS code for EU exports? Use EU TARIC database for CN 2025.
  8. What if my NBPT product's code is disputed? Request a binding tariff ruling from customs.
  9. Are there new 2025 sustainability HS rules for fertilizers? EU adds reporting, not core codes.
  10. How often to check HS codes for NBPT trade? Quarterly, plus before major shipments.

Resources and Next Steps for 2025 Fertilizer Logistics

Stay ahead with accurate HS classification amid 2025 changes. For global fertilizer shipments including NBPT under 3102.90, consider FreightAmigo's tools—one option among digital platforms—for quotes and compliance. Book a Demo or contact: enquiry@freightamigo.com | HK: +852 24671689 | CN: +86 4008751689 | USA: +1 337 361 2833.

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