Oman Customs Tariff for HS Code 840120210001
Feed systems/products and tails withdrawal systems for isotopic separation thereof in gas centrifuge enrichment plants
نظم التلقيم /نظم سحب النواتج والمخلفات لآلات وأجهزة الفصل النظائري لمرافق الإثراء بالطرد المركزي الغازي.
Schedule duty or measure: 5 %.
Schedule effective from ; source checked .
Oman's Customs Tariff for 2026 — Royal Oman Police, Directorate General of Customs, PDF page 236.
Schedule duty or measure as printed. Origin preferences, VAT, excise and measures outside this document are not included. Stated import restrictions are not a complete authorization check. Later amendments have not been independently consolidated.
Direct HS code answer for Oman
Oman HS Code 840120210001: 5 %
The Oman 2026 national schedule reports 5 % for Feed systems/products and tails withdrawal systems for isotopic separation thereof in gas centrifuge enrichment plants.Source status: not assessed. Verify the exact national tariff line, origin treatment, taxes, restrictions, and current customs guidance before using this information in a declaration.
Customs tariff summary
- Country
- Oman
- HS / tariff code
- 840120210001
- Description
- Feed systems/products and tails withdrawal systems for isotopic separation thereof in gas centrifuge enrichment plants
- Chapter
- 84 —
- Heading
- 8401
- Subheading
- 840120
- Reference duty value
- 5 %
- VAT / tax
- Check local VAT and excise rules for the import destination.
- Unit / basis
- Not listed in this tariff line
- Source / vintage
- Oman's Customs Tariff for 2026 — Royal Oman Police, Directorate General of Customs, effective 2026-01-01
Customs Duty
5 %
Import permission
not assessed
Import planning
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Details
- HS Code
- 840120210001
- Chapter
- 84 —
- Heading
- 8401
- Subheading
- 840120
- Effective Date
- 2026-01-01
Compare HS code 840120210001 across GCC countries
Each destination shows its own source label. Oman uses its national schedule; Qatar and UAE entries may cite their separately published references and unresolved exceptions. Other entries retain the historical GCC reference. National codes, duty notes, restrictions and tax treatment can differ; verify with the destination customs authority.
Related HS Codes (Heading 8401)
| HS Code | Description | Duty |
|---|---|---|
| 840110000000 | - Nuclear reactors | 5 %Oman national schedule 2026 |
| 840120100001 | Gas centrifuges’ rotating components used for isotopic separation of natural uranium, depleted uranium or special fissionable material | 5 %Oman national schedule 2026 |
| 840120100002 | Gas centrifuges’ static components used for isotopic separation of natural uranium, depleted uranium or special fissionable material | 5 %Oman national schedule 2026 |
| 840120210002 | Machine header piping systems for isotopic separation thereof in enrichment plants | 5 %Oman national schedule 2026 |
| 840120210003 | Special shut-off and control valves for isotopic separation thereof in enrichment plants | 5 %Oman national schedule 2026 |
| 840120210004 | UF6 mass spectrometers/ion sources used in enrichment plants | 5 %Oman national schedule 2026 |
| 840120220001 | hermetically sealed vessels for containing the gaseous diffusion barrier, made of or protected by UF6 -resistant materials | 5 %Oman national schedule 2026 |
| 840120229999 | Other | 5 %Oman national schedule 2026 |
| 840120230001 | Feed systems/product and tails withdrawal system used in gaseous diffusion enrichment plants | 5 %Oman national schedule 2026 |
| 840120230002 | vacuum systems, containing vacuum manifolds, vacuum headers and vacuum pumps for use in gaseous diffusion enrichment | 5 %Oman national schedule 2026 |
| 840120240001 | Feed systems/product and tails withdrawal system used in aerodynamic enrichment plants | 5 %Oman national schedule 2026 |
| 840120240002 | vacuum systems and pumps for use in aerodynamic enrichment plants | 5 %Oman national schedule 2026 |
| 840120240003 | Especially prepared process systems for separating UF6 from carrier gas for use in aerodynamic enrichment plants | 5 %Oman national schedule 2026 |
| 840120240004 | separation element housing for containing vortex tubes or separation nozzles for use in aerodynamic enrichment plants | 5 %Oman national schedule 2026 |
| 840120240005 | separation nozzles consist of slit-shaped, curved channels having a radius of curvature less than 1 mm | 5 %Oman national schedule 2026 |
| 840120240006 | vortex tubes with one or more tangential inlets. | 5 %Oman national schedule 2026 |
| 840120250001 | Especially designed or prepared uranium metal atomic vapor based methods for use in enrichment | 5 %Oman national schedule 2026 |
| 840120250002 | systems and components thereof especially designed or prepared for handling molten uranium, molten uranium alloys or uranium metal vapour | 5 %Oman national schedule 2026 |
| 840120250003 | product and tails collector assemblies for collecting uranium metal in liquid or solid form | 5 %Oman national schedule 2026 |
| 840120250004 | Cylindrical or rectangular vessels for containing the uranium metal vapor source, the electron beam gun, and the product and tails collectors. | 5 %Oman national schedule 2026 |
Data source: Oman Customs 2026 national schedule; legacy codes without national matches labelled separately. Historical reference rates exclude VAT, excise and other national measures. Separate national entries preserve the columns printed by their source; these are not a complete shipment assessment. Full disclaimer.