GCC reference snapshot collected March 2026. Current national application has not been verified. No effective date is available. The data review on September 11, 2026 does not update the rates. Reference source.

Bahrain Customs Tariff for HS Code 381231000000

-- Mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ)

- - مخاليط اوليجوميرات 4،2،2-ثالث ميثيل 2،1،1-ثاني هيدروكينولين (TMQ)

Direct HS code answer for Bahrain

Bahrain HS Code 381231000000: 6.5 %

The reference dataset lists a duty value of 6.5 % for -- Mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ).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
Bahrain
HS / tariff code
381231000000
Description
-- Mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ)
Chapter
38 —
Heading
3812
Subheading
381231
Reference duty value
6.5 %
VAT / tax
Check local VAT and excise rules for the import destination.
Unit / basis
Not listed in this tariff line
Source / vintage
GCC Integrated Tariff reference published by ZATCA

Customs Duty

6.5 %

6.5 %

Import permission

not assessed

Import planning

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Details

HS Code
381231000000
Chapter
38 —
Heading
3812
Subheading
381231

Compare HS code 381231000000 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 3812)

HS CodeDescriptionDuty
381210000000- Prepared rubber accelerators5 %
381220000000- Compound plasticisers for rubber or Plastics6.5 %
381239000001Rubber of plastic fasteners contains any material Included in the attached list of dangerous materials (Appendix 1).6.5 %
381239009999Other6.5 %

Data source: GCC Integrated Tariff reference published by ZATCA. This common GCC reference has not been independently reconciled against the destination country's national system. Historical reference rates exclude VAT, excise and other national measures.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.