Chapter 39 · Plastics and articles thereof · Section 7
HS Code 3923.10
Boxes, cases, crates and similar articles
Heading 3923: Articles for the conveyance or packing of goods, of plastics; stoppers, lids, caps and other closures, of plastics
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 3923.10
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 |
|---|---|---|---|---|---|
| 3923.10.20 | Specially shaped or fitted for the conveyance or packing of semiconductor wafers, masks or reticles of subheadings 3923.10 or 8486.90 | Free | - | 80% | kg |
| 3923.10.90 | Other | 3% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 80% | kg |
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 3923.10
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 | |
|---|---|---|
| 3923 10 90 | Other | EU duty (TARIC) → |
| 3923 10 10 | Boxes, cases, crates and similar articles, of plastic, specially shaped or fitted for the conveyance or packing of semiconductor wafers, masks, or reticles | EU duty (TARIC) → |
| 3923 10 00 | Boxes, cases, crates and similar articles | EU duty (TARIC) → |
United Kingdom - commodity codes under 3923.10
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 | |
|---|---|---|
| 3923 10 00 00 | Boxes, cases, crates and similar articles | UK duty & VAT → |
| 3923 10 10 00 | Boxes, cases, crates and similar articles, of plastic, specially shaped or fitted for the conveyance or packing of semiconductor wafers, masks, or reticles | UK duty & VAT → |
| 3923 10 90 00 | Other | UK duty & VAT → |
| 3923 10 90 10 | Photomask or wafer compacts:<br> <br><br><br>- consisting of antistatic materials or blended thermoplastics proving special electrostatic discharge (ESD) and outgassing properties,<br> <br><br><br>- having non porous, abrasion resistant or impact resistant surface properties,<br> <br><br><br>- fitted with a specially designed retainer system that protects the photomask or wafers from surface or cosmetic damage and<br> <br><br><br>- with or without a gasket seal,<br>of a kind used in the photolithography or other semiconductor production to house photomasks or wafers | UK duty & VAT → |
| 3923 10 90 90 | Other | UK duty & VAT → |
Nearby codes in heading 3923
The subheadings immediately before and after 3923.10 in chapter 39.
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 3923.10.
What is HS code 3923.10?
HS code 3923.10 covers: Boxes, cases, crates and similar articles. It belongs to chapter 39 (Plastics and articles thereof) of the Harmonized System.
What is the US import duty for HS code 3923.10?
The US general (normal trade relations) rates under this subheading range: Free - 3%. 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 3923.10?
The UK extends 3923.10 to 5 declarable 10-digit commodity codes, starting with 3923100000. The full code goes on the UK customs declaration.