Chapter 31 · Fertilisers · Section 6
HS Code 3103.11
Containing by weight 35 percent or more of diphosphorous pentaoxide (P2O5)
Heading 3103: Mineral or chemical fertilizers, phosphatic
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 3103.11
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 |
|---|---|---|---|---|---|
| 3103.11.00 | Containing by weight 35 percent or more of diphosphorous pentaoxide (P2O5) | 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 3103.11
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 | |
|---|---|---|
| 3103 11 00 | Containing by weight 35 % or more of diphosphorus pentaoxide (P2O5) | EU duty (TARIC) → |
United Kingdom - commodity codes under 3103.11
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 | |
|---|---|---|
| 3103 11 00 00 | Containing by weight 35|% or more of diphosphorus pentaoxide (P@2O@5) | UK duty & VAT → |
Nearby codes in heading 3103
The subheadings immediately before and after 3103.11 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 3103.11.
What is HS code 3103.11?
HS code 3103.11 covers: Containing by weight 35 percent or more of diphosphorous pentaoxide (P2O5). It belongs to chapter 31 (Fertilisers) of the Harmonized System.
What is the US import duty for HS code 3103.11?
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 3103.11?
The UK extends 3103.11 to 1 declarable 10-digit commodity code, starting with 3103110000. The full code goes on the UK customs declaration.