United Kingdom HS Code

HS Code 381090: Fluxes and other auxiliary preparations; for soldering, brazing or welding, or preparations used as cores or coatings for welding electrodes or rods in United Kingdom

Q: Is HS code 381090 the same across all countries?

Yes — up to the 6-digit level, HS code 381090 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 381090?

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 381090 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 381090 in United Kingdom

Under United Kingdom's UK Integrated Online Tariff (UK Integrated Tariff), HS Code 381090 is the WCO Harmonized System subheading for Fluxes and other auxiliary preparations; for soldering, brazing or welding, or preparations used as cores or coatings for welding electrodes or rods. This is the most detailed internationally standardized level; United Kingdom extends classifications to 10 digits under its national tariff system. 381090 belongs to Section VI: Products of the chemical or allied industries, Chapter 38: Miscellaneous chemical products, Heading 3810: Metal-pickling preparations; fluxes etc for soldering, brazing; welding powders, pastes of metal and other materials; preparations used as cores or coatings for welding electrodes or rods.

Explore more 2026 Latest United Kingdom import export trade data and shipment records for HS Code Soldering and Brazing Fluxes on TradeInt global trade data platform

Classification Path of HS Code 381090 in United Kingdom

Section VI

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

Chapter 38

Miscellaneous chemical products

HS Code 3810

Metal-pickling preparations; fluxes etc for soldering, brazing; welding powders, pastes of metal and other materials; preparations used as cores or coatings for welding electrodes or rods

HS Code 381090

Fluxes and other auxiliary preparations; for soldering, brazing or welding, or preparations used as cores or coatings for welding electrodes or rods

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

In United Kingdom, HS 381090 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 381090 means. Now see 2026 latest real trade activity for Soldering and Brazing Fluxes 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 3810

Top United Kingdom import Product Under HS Code 3810

1 381090: Fluxes and other auxiliary preparations; for soldering, brazing or welding, or preparations used as cores or coatings for welding electrodes or rods $17.6M 2 381010: Pickling preparations for metal surfaces; soldering, brazing or welding powders and pastes consisting of metal and other materials $13.2M

Figures shown for 2025.

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

Top United Kingdom export Product Under HS Code 3810

1 381010: Pickling preparations for metal surfaces; soldering, brazing or welding powders and pastes consisting of metal and other materials $54.2M 2 381090: Fluxes and other auxiliary preparations; for soldering, brazing or welding, or preparations used as cores or coatings for welding electrodes or rods $5.1M

Figures shown for 2025.

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

Related HS Code to United Kingdom Soldering and Brazing Fluxes (381090)

HS Code 381010

Pickling preparations for metal surfaces; soldering, brazing or welding powders and pastes consisting of metal and other materials

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

HS Code 380400

Lyes, residual; from the manufacture of wood pulp, whether or not concentrated, desugared or chemically treated, including lignin sulphonates but excluding tall oil of heading no. 3803

HS Code 380510

Terpenic oils; gum, wood or sulphate turpentine oils

Frequently Asked Questions

What is HS code 381090 in United Kingdom?

HS code 381090 covers Fluxes and other auxiliary preparations; for soldering, brazing or welding, or preparations used as cores or coatings for welding electrodes or rods in United Kingdom. It sits in Chapter 38 (Miscellaneous chemical products), Heading 3810 of the Harmonized System, and is classified under UKGT.

Is HS code 381090 the same across all countries?

What system does United Kingdom use to classify HS code 381090?

Where can I officially look up HS code 381090 in United Kingdom?