Oman national schedule 2026: source codes, general duties, protective duties and printed import restrictions have been reconciled. Compound duties retain their minimum charges. Codes not found and entries with no stated duty are labelled explicitly. Schedule effective January 1, 2026; later amendments, preferences and shipment-specific requirements still need separate verification.

Oman Customs Tariff for HS Code 284990900004

zirconium carbide

كربيد الزيركونيوم

Oman national schedule 2026

Schedule duty or measure: 5 %.

Schedule effective from 2026-01-01; source checked 2026-09-14.

Oman's Customs Tariff for 2026 — Royal Oman Police, Directorate General of Customs, PDF page 78.

General schedule duty only; excludes preferential treatment, VAT, excise, trade remedies and shipment-specific restrictions. Later amendments have not been independently consolidated.

Direct HS code answer for Oman

Oman HS Code 284990900004: 5 %

The Oman 2026 national schedule reports 5 % for zirconium carbide.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.

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Customs tariff summary

Country: Oman
HS / tariff code: 284990900004
Description: zirconium carbide
Chapter: 28 —
Heading: 2849
Subheading: 284990
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: 284990900004
Chapter: 28 —
Heading: 2849
Subheading: 284990
Effective Date: 2026-01-01

Compare HS code 284990900004 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.

Saudi ArabiaExact code listed: 5 %United Arab EmiratesExact code listed: 5 %Historical GCC reference · not nationally verified OmanExact code listed: 5 %Oman national schedule 2026 QatarExact code listed: 5 %Qatar Decree 31/2026 — exact code and published duty checked KuwaitExact code listed: 5 %Historical GCC reference · not nationally verified BahrainExact code listed: 5 %

Related HS Codes (Heading 2849)

HS Code	Description	Duty
284910000000	- Of calcium	5 %Oman national schedule 2026
284920000000	- Of silicon	5 %Oman national schedule 2026
284990100001	Tungsten carbide (In forms with a hollow cylindrical symmetry with an inside diameter between 100 and 300 mm and mass greater than 20 kg)	5 %Oman national schedule 2026
284990109999	Other	5 %Oman national schedule 2026
284990900001	barium carbide	5 %Oman national schedule 2026
284990900002	aluminum carbide	5 %Oman national schedule 2026
284990900003	boron carbide	5 %Oman national schedule 2026
284990909999	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.