Chapter 31 · Fertilisers · Section 6
HS Code 3105.20
Mineral or chemical fertilizers containing the three fertilizing elements nitrogen, phosphorus and potassium
Heading 3105: Mineral or chemical fertilizers containing two or three of the fertilizing elements nitrogen, phosphorus and potassium; other fertilizers; goods of this chapter in tablets or similar forms or in packages of a gross weight not exceeding 10 kg
US HTS + UK Tariff v4.0.1633 · updated 2026-10-21 · sources
Rates on this page are the official published schedule rates, shown for information. This is not a customs ruling: preference programs, Section 232/301 surcharges and per-shipment fees can change what you actually pay.
United States - HTS lines under 3105.20
Source: official Harmonized Tariff Schedule (USITC). "General" is the normal-trade-relations rate; "Special" lists preference programs; "Other" is the column-2 rate. Additional Section 232/301 duties may apply on top.
| HTS code | Description | General | Special | Other | Unit |
|---|---|---|---|---|---|
| 3105.20.00 | Mineral or chemical fertilizers containing the three fertilizing elements nitrogen, phosphorus and potassium | Free | - | Free | t |
Estimate the US duty runs in your browser · no caps
Enter the customs value (and quantity, when a rate is per-unit) to estimate the general-rate duty per HTS line. Estimates exclude Section 232/301 surcharges, MPF/HMF and fees. Not a customs ruling.
European Union - CN codes under 3105.20
Source: EU Combined Nomenclature (Eurostat, © European Union, reused per Decision 2011/833/EU). Duty rates and measures live in TARIC; each code links to the official consultation.
| CN code | Description | |
|---|---|---|
| 3105 20 90 | Other | EU duty (TARIC) → |
| 3105 20 10 | With a nitrogen content exceeding 10 % by weight on the dry anhydrous product | EU duty (TARIC) → |
| 3105 20 00 | Mineral or chemical fertilisers containing the three fertilising elements nitrogen, phosphorus and potassium | EU duty (TARIC) → |
United Kingdom - commodity codes under 3105.20
Source: UK Integrated Online Tariff (Open Government Licence v3.0). Declarable 10-digit codes go on the customs declaration; check the official page for the current duty and VAT measures.
| Commodity code | Description | |
|---|---|---|
| 3105 20 00 00 | Mineral or chemical fertilisers containing the three fertilising elements nitrogen, phosphorus and potassium | UK duty & VAT → |
| 3105 20 10 00 | With a nitrogen content exceeding 10|% by weight on the dry anhydrous product | UK duty & VAT → |
| 3105 20 10 30 | Solid fertilisers with an ammonium nitrate content exceeding 80% by weight, and a phosphorus content evaluated as P<sub>2</sub>0<sub>5</sub> and a potassium content evaluated as K<sub>2</sub>O of less than 3% by weight | UK duty & VAT → |
| 3105 20 10 40 | Solid fertilisers with an ammonium nitrate content exceeding 80% by weight, and a phosphorus content evaluated as P<sub>2</sub>O<sub>5</sub> and a potassium content evaluated as K<sub>2</sub>O of 3% by weight or more but less than 6% by weight | UK duty & VAT → |
| 3105 20 10 50 | Solid fertilisers with an ammonium nitrate content exceeding 80% by weight, and a phosphorus content evaluated as P<sub>2</sub>O<sub>5</sub> and a potassium content evaluated as K<sub>2</sub>O of 6% by weight or more but less than 9% | UK duty & VAT → |
| 3105 20 10 60 | Solid fertilisers with an ammonium nitrate content exceeding 80% by weight, and a phosphorus content evaluated as P<sub>2</sub>O<sub>5</sub> and a potassium content evaluated as K<sub>2</sub>O of 9% by weight or more but not exceeding 12% by weight <br> <br> | UK duty & VAT → |
| 3105 20 10 90 | Other | UK duty & VAT → |
| 3105 20 90 00 | Other | UK duty & VAT → |
Nearby codes in heading 3105
The subheadings immediately before and after 3105.20 in chapter 31.
Sources: U.S. International Trade Commission, Harmonized Tariff Schedule (public domain) · EU Combined Nomenclature © European Union, Eurostat (Decision 2011/833/EU) · UK Integrated Online Tariff, contains public sector information licensed under the Open Government Licence v3.0. Data refreshed weekly. Details on About & Data Sources.
Frequently asked questions
Common questions about HS code 3105.20.
What is HS code 3105.20?
HS code 3105.20 covers: Mineral or chemical fertilizers containing the three fertilizing elements nitrogen, phosphorus and potassium. It belongs to chapter 31 (Fertilisers) of the Harmonized System.
What is the US import duty for HS code 3105.20?
The US general (normal trade relations) rate is: Free. Preference programs and Section 232/301 surcharges can change the effective rate; see the HTS lines for detail.
What is the UK commodity code for 3105.20?
The UK extends 3105.20 to 8 declarable 10-digit commodity codes, starting with 3105200000. The full code goes on the UK customs declaration.