United Kingdom HS Code

HS Code 381231: Anti-oxidising preparations and other compound stabilisers; for rubber or plastics, mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ) in United Kingdom

Q: Is HS code 381231 the same across all countries?

Yes — up to the 6-digit level, HS code 381231 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. United Kingdom extends it under UKGT.

Q: What system does United Kingdom use to classify HS code 381231?

United Kingdom classifies products under the UK Integrated Online Tariff (UKGT; locally UK Integrated Tariff), which extends HS codes to 10 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 381231 in United Kingdom?

The official source is https://www.gov.uk/government/organisations/hm-revenue-customs. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 381231 in United Kingdom

Under United Kingdom's UK Integrated Online Tariff (UK Integrated Tariff), HS Code 381231 is the WCO Harmonized System subheading for Anti-oxidising preparations and other compound stabilisers; for rubber or plastics, mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ). This is the most detailed internationally standardized level; United Kingdom extends classifications to 10 digits under its national tariff system. 381231 belongs to Section VI: Products of the chemical or allied industries, Chapter 38: Miscellaneous chemical products, Heading 3812: Prepared rubber accelerators; compound plasticisers for rubber or plastics, n.e.c. or included; anti-oxidising preparations and other compound stabilisers for rubber or plastics.

Explore more 2026 Latest United Kingdom import export trade data and shipment records for HS Code TMQ Rubber Stabilisers on TradeInt global trade data platform

Classification Path of HS Code 381231 in United Kingdom

Section VI

Chapters (28-38) Products of the chemical or allied industries

Chapter 38

Miscellaneous chemical products

HS Code 3812

Prepared rubber accelerators; compound plasticisers for rubber or plastics, n.e.c. or included; anti-oxidising preparations and other compound stabilisers for rubber or plastics

HS Code 381231

Anti-oxidising preparations and other compound stabilisers; for rubber or plastics, mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ)

United Kingdom Tariff Classification: UK Integrated Online Tariff (UKGT)

In United Kingdom, HS 381231 is classified under the UK Integrated Online Tariff (UK Integrated Tariff) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule UK Integrated Online Tariff (UKGT)

Local name UK Integrated Tariff

Digits 10

Official source https://www.gov.uk/government/organisations/hm-revenue-customs

You know what 381231 means. Now see 2026 latest real trade activity for TMQ Rubber Stabilisers in United Kingdom.

Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

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Top Trading Product of HS Code 3812

Top United Kingdom import Product Under HS Code 3812

1 381239: Anti-oxidising preparations and other compound stabilisers; for rubber or plastics, other than mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ) $64.4M 2 381220: Plasticisers, compound; for rubber or plastics $11.7M 3 381210: Rubber accelerators; prepared $5.4M

Figures shown for 2025.

For more 2026 recent data, search for United Kingdom import trade records

Top United Kingdom export Product Under HS Code 3812

1 381239: Anti-oxidising preparations and other compound stabilisers; for rubber or plastics, other than mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ) $68.2M 2 381210: Rubber accelerators; prepared $11.0M 3 381220: Plasticisers, compound; for rubber or plastics $2.0M

Figures shown for 2025.

For more 2026 recent data, search for United Kingdom export trade records

Related HS Code to United Kingdom TMQ Rubber Stabilisers (381231)

HS Code 381210

Rubber accelerators; prepared

HS Code 381220

Plasticisers, compound; for rubber or plastics

HS Code 381239

Anti-oxidising preparations and other compound stabilisers; for rubber or plastics, other than mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ)

HS Code 380110

Graphite; artificial

HS Code 380120

Graphite; colloidal or semi-colloidal

HS Code 380130

Carbonaceous pastes; for electrodes and similar pastes for furnace linings

HS Code 380190

Graphite or other carbon based preparations; in the form of pastes, blocks, plates or other semi-manufactures

HS Code 380210

Carbon; activated

HS Code 380290

Chemical products; activated natural mineral products, animal black, including spent animal black

HS Code 380300

Chemical products; tall oil, whether or not refined

Frequently Asked Questions

What is HS code 381231 in United Kingdom?

HS code 381231 covers Anti-oxidising preparations and other compound stabilisers; for rubber or plastics, mixtures of oligomers of 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ) in United Kingdom. It sits in Chapter 38 (Miscellaneous chemical products), Heading 3812 of the Harmonized System, and is classified under UKGT.

Is HS code 381231 the same across all countries?

What system does United Kingdom use to classify HS code 381231?

Where can I officially look up HS code 381231 in United Kingdom?