Oman Customs Tariff for HS Code 283630000000
- Sodium hydrogencarbonate (sodium bicarbonate)
- كربونات الصوديوم الهيدروجينية (ثاني كربونات الصوديوم)
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 76.
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 283630000000: 5 %
The Oman 2026 national schedule reports 5 % for - Sodium hydrogencarbonate (sodium bicarbonate).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
- 283630000000
- Description
- - Sodium hydrogencarbonate (sodium bicarbonate)
- Chapter
- 28 —
- Heading
- 2836
- Subheading
- 283630
- 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
- 283630000000
- Chapter
- 28 —
- Heading
- 2836
- Subheading
- 283630
- Effective Date
- 2026-01-01
Compare HS code 283630000000 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 2836)
| HS Code | Description | Duty |
|---|---|---|
| 283620000000 | - Disodium carbonate | 5 %Oman national schedule 2026 |
| 283640000001 | potassium carbonate | 5 %Oman national schedule 2026 |
| 283640000002 | Potassium bicarbonate | 5 %Oman national schedule 2026 |
| 283650000000 | - Calcium carbonate | 5 %Oman national schedule 2026 |
| 283660000000 | - Barium carbonate | 5 %Oman national schedule 2026 |
| 283691000000 | - - Lithium carbonates | 5 %Oman national schedule 2026 |
| 283692000000 | - - Strontium carbonate | 5 %Oman national schedule 2026 |
| 283699100000 | - - - Zinc carbonates | 5 %Oman national schedule 2026 |
| 283699200000 | - - - ammonium carbonate | 5 %Oman national schedule 2026 |
| 283699300000 | - - - copper carbonate | 5 %Oman national schedule 2026 |
| 283699400000 | - - - cobalt carbonate | 5 %Oman national schedule 2026 |
| 283699910000 | - - - - Sodium Percarbonate | 5 %Oman national schedule 2026 |
| 283699990000 | - - - - other | 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.