Commodity code · Chapter 40

40023900 — Halo-isobutene-isoprene rubber "CIIR" or "BIIR", in primary forms or i

Q: How many UK businesses import under 40023900?

3 businesses filed customs declarations against code 40023900 in the last six months, spread across 3 counties and 3 towns, totalling 31 import declarations.

Q: Which parts of the UK trade the most under 40023900?

The busiest counties are Warwickshire (1 businesses), Greater London (1 businesses), West Midlands (1 businesses). Open any county to see the towns and the businesses behind it.

Commodity code 40023900 covers halo-isobutene-isoprene rubber "ciir" or "biir", in primary forms or in plates, sheets or strip, within HMRC chapter 40 (rubber and rubber articles). 3 UK businesses filed customs declarations against this code in the last six months, across 3 counties and 3 towns.

Refreshed every 24 hours · last run 25/08/2026 at 11:41HMRC release in view: Jun 26Snapshot: 2026-08-25.1

3Businesses trading

3Counties

3Towns

31Import declarations

Counties trading under 40023900

Where the businesses using this commodity code are based.

Businesses importing under 40023900

The most active 3 of 3. Log in to see them all.

Most active business

HYROX UK LTD

City of Westminster, Greater London 17 import declarations 1 export declarations WC2R *Ch. 25Ch. 39Ch. 40Ch. 42 Active in 2 of the last 6 months

Recent shipments include halo-isobutene-isoprene rubber "ciir" or "biir", in primary forms or in plates, sheets or strip, travelling-bags, insulated food or beverage bags, toilet bags, rucksacks, shopping-bags, map-cases, tool bags, sports bags, jewellery boxes, cutlery cases, binocular cases, camera cases, musical instrument cases, gun cases, holsters and similar conta.

▲ Expected to increase by 100.0% over the next 3 months, based on their last 2 years

Imports — 2 years of monthly activity17 in the last 6 months

Exports — 2 years of monthly activity1 in the last 6 months

Earlier monthsLast 6 monthsOur forecast for the next 3

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Among the most active

BIRMINGHAM SAFETY WEAR LTD

Birmingham, West Midlands 10 import declarations Imports only B6 *Ch. 39Ch. 40Ch. 52Ch. 56 Active in 6 of the last 6 months

Recent shipments include tyre cord fabric of high-tenacity polyester yarn, whether or not dipped or impregnated with rubber or plastic, waste, parings and scrap, of polymers of ethylene.

▲ Expected to increase by 0.0% over the next 3 months, based on their last 2 years

Imports — 2 years of monthly activity10 in the last 6 months

Exports — 2 years of monthly activity0 in the last 6 months

Earlier monthsLast 6 monthsOur forecast for the next 3

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Among the most active

LUX DISTRIBUTION LTD

Nuneaton, Warwickshire 4 import declarations 1 export declarations CV11 *Ch. 39Ch. 40Ch. 48Ch. 76 Active in 4 of the last 6 months

Recent shipments include acrylonitrile-butadiene rubber "nbr", in primary forms or in plates, sheets or strip (excl. latex), self-adhesive plates, sheets, film, foil, tape, strip and other flat shapes, of plastics, in rolls <= 20 cm wide.

▲ Expected to increase by 0.0% over the next 3 months, based on their last 2 years

Imports — 2 years of monthly activity4 in the last 6 months

Exports — 2 years of monthly activity1 in the last 6 months

Earlier monthsLast 6 monthsOur forecast for the next 3

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0 more businesses trade under 40023900

About commodity code 40023900

What goods does commodity code 40023900 cover?

Halo-isobutene-isoprene rubber "CIIR" or "BIIR", in primary forms or in plates, sheets or strip. It sits in HMRC chapter 40, rubber and rubber articles. Every UK customs declaration carries a code like this one to classify the goods being moved.

How many UK businesses import under 40023900?

3 businesses filed customs declarations against code 40023900 in the last six months, spread across 3 counties and 3 towns, totalling 31 import declarations.

Which parts of the UK trade the most under 40023900?

The busiest counties are Warwickshire (1 businesses), Greater London (1 businesses), West Midlands (1 businesses). Open any county to see the towns and the businesses behind it.