Qatar Customs published schedule: source checked September 14, 2026. The file is labelled 2026 and uses HS 2022 nomenclature; a consolidated effective date is not established. National amendments are not fully consolidated. Conflicting rates and entries without an amount are withheld and explained on the detail pages. Confirm the applicable duty with Qatar Customs before importing.

Qatar Customs Tariff for HS Code 841950000002

Heat exchangers by steam generators especially designed or prepared for the primary or intermediate coolant circuit of a nuclear reactor

مبادل حراري بتوليد البخار مصمّم أو مُعَد خصيصاً لدائرة المبرّد الأولية أو الوسيطة للمفاعلات النووية

Qatar Decree 31/2026 — exact code and published duty checked

Schedule duty or measure: 5 %.

Schedule effective from ; source checked .

Qatar Decree 31/2026 — original Arabic tariff annex, PDF page 46.

The explicit code entries in the original Arabic annexes to Qatar Decrees 63/2025 and 31/2026 were cross-checked against this published schedule on 14 September 2026: 720 additions, 34 deletion instructions and 51 other code entries. This does not establish a consolidated current Qatar duty for every product. Dairy measures and the catalyst description discrepancy are identified separately; national exceptions, preferences, excise, trade remedies and shipment conditions still require verification. Unnumbered editorial headings are not treated as tariff lines.

Amendment history and additional sources

Qatar Customs: executive decisions and amendments

Official tariff search (Al Nadeeb)

Qatar Decree 63/2025: articles and application from 1 June 2025

Qatar Decree 31/2026: articles and application from 1 January 2026

Original Arabic annex: Decree 31/2026, added code 841950000002; applies 2026-01-01

Direct HS code answer for Qatar

Qatar HS Code 841950000002: 5 %

The cited published schedule reports 5 % for Heat exchangers by steam generators especially designed or prepared for the primary or intermediate coolant circuit of a nuclear reactor.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
Qatar
HS / tariff code
841950000002
Description
Heat exchangers by steam generators especially designed or prepared for the primary or intermediate coolant circuit of a nuclear reactor
Chapter
84 —
Heading
8419
Subheading
841950
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
Qatar Decree 31/2026 — original Arabic tariff annex, effective 2026-01-01

Customs Duty

5 %

Import permission

not assessed

Import planning

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Details

HS Code
841950000002
Chapter
84 —
Heading
8419
Subheading
841950
Effective Date
2026-01-01

Compare HS code 841950000002 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 8419)

HS CodeDescriptionDuty
841911000000- - Instantaneous gas water heaters5 %Qatar Customs published reference — amendment code checks completed
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841933000000-- Lyophilisation apparatus, freeze drying units and spray dryers5 %Qatar Customs published reference — amendment code checks completed
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841935000000-- Other, for wood, paper pulp, paper or paperboard5 %Qatar Customs published reference — amendment code checks completed
841939000000- - Other5 %Qatar Customs published reference — amendment code checks completed
841940000000- Distilling or rectifying plant5 %Qatar Customs published reference — amendment code checks completed
841950000001Heat exchangers especially designed or prepared for use in the primary or intermediate coolant circuit of a nuclear reactor5 %Qatar Decree 31/2026 — exact code and published duty checked
841950000003heat exchangers intended for a leakage pressure change rate of less than 10 Pa/h under a pressure difference of 100 kPa for use in gaseous diffusion enrichment5 %Qatar Decree 31/2026 — exact code and published duty checked
841950000004heat exchangers made of or protected by materials resistant to corrosion by UF6 for use in aerodynamic enrichment plants5 %Qatar Decree 31/2026 — exact code and published duty checked
841950009999Other heat exchange units5 %Qatar Decree 31/2026 — exact code and published duty checked
841960000000- Machinery for liquefying air or other gases5 %Qatar Customs published reference — amendment code checks completed
841981000001Hot drinks machines,devices and equipments5 %Qatar Customs published reference — amendment code checks completed
841981000002Food cooking machines,devices and equipment5 %Qatar Customs published reference — amendment code checks completed
841981000003Food heating machines,devices and equipment5 %Qatar Customs published reference — amendment code checks completed
841989000000- - Other0 %Qatar Customs published reference — amendment code checks completed
841990000001Parts of of medical, surgical or laboratory sterilizers0 %Qatar Customs published reference — amendment code checks completed
841990000002Hydrogen-cryogenic distillation columns (Designed for operation at internal temperatures of -238 °C or less and internal pressures of 0.5 to 5 MPa)0 %Qatar Decree 31/2026 — exact code and published duty checked

Data source: Qatar Customs published schedule; 2025–2026 amendment codes checked, national exceptions unresolved. 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.