Chapter 94 · Furniture; bedding; lamps; prefabricated buildings · Section 20
HS Code 9406.20
Modular building units, of steel
Heading 9406: Prefabricated buildings
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 9406.20
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 |
|---|---|---|---|---|---|
| 9406.20.00 | Modular building units, of steel | 2.9% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 45% | No., m2 |
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 9406.20
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 | |
|---|---|---|
| 9406 20 00 | Modular building units, of steel | EU duty (TARIC) → |
United Kingdom - commodity codes under 9406.20
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 | |
|---|---|---|
| 9406 20 00 00 | Modular building units, of steel | UK duty & VAT → |
Nearby codes in heading 9406
The subheadings immediately before and after 9406.20 in chapter 94.
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 9406.20.
What is HS code 9406.20?
HS code 9406.20 covers: Modular building units, of steel. It belongs to chapter 94 (Furniture; bedding; lamps; prefabricated buildings) of the Harmonized System.
What is the US import duty for HS code 9406.20?
The US general (normal trade relations) rate is: 2.9%. 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 9406.20?
The UK extends 9406.20 to 1 declarable 10-digit commodity code, starting with 9406200000. The full code goes on the UK customs declaration.