Commodity code · Chapter 29

29171400 — Maleic anhydride

Commodity code 29171400 covers maleic anhydride, within HMRC chapter 29 (organic chemicals). 5 UK businesses filed customs declarations against this code in the last six months, across 3 counties and 5 towns.

Refreshed every 24 hours · last run 25/08/2026 at 07:39HMRC release in view: Jun 26Snapshot: 2026-08-25.1

5Businesses trading

3Counties

5Towns

245Import declarations

Counties trading under 29171400

Where the businesses using this commodity code are based.

Businesses importing under 29171400

The most active 3 of 5. Log in to see them all.

Most active business

POLYNT COMPOSITES UK LIMITED

Healing, Lincolnshire 150 import declarations 21 export declarations DN41 *Ch. 25Ch. 27Ch. 28Ch. 29 Active in 6 of the last 6 months

Recent shipments include unsaturated polyallyl esters and other polyesters, in primary forms (excl. polycarbonates, alkyd resins, poly"ethylene terephthalate" and poly"lactic acid"), pigments, incl. metallic powders and flakes, dispersed in non-aqueous media, in liquid or paste form, of a kind used in the manufacture of paints; colorants and other colouring matter, n.e.s. put up for retail sale.

▼ Expected to slow by 4.8% over the next 3 months, based on their last 2 years

Imports — 2 years of monthly activity150 in the last 6 months

Exports — 2 years of monthly activity21 in the last 6 months

Earlier monthsLast 6 monthsOur forecast for the next 3

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Among the most active

HELM GREAT BRITAIN LIMITED

Southwark, Greater London 70 import declarations 2 export declarations SE1 *Ch. 28Ch. 29Ch. 31Ch. 32 Active in 6 of the last 6 months

Recent shipments include vinyl acetate, maleic anhydride.

▼ Expected to slow by 9.1% over the next 3 months, based on their last 2 years

Imports — 2 years of monthly activity70 in the last 6 months

Exports — 2 years of monthly activity2 in the last 6 months

Earlier monthsLast 6 monthsOur forecast for the next 3

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Among the most active

STERLING SPECIALTY CHEMICALS UK LIMITED

Harrow, Greater London 11 import declarations 16 export declarations HA1 *Ch. 28Ch. 29Ch. 34Ch. 38 Active in 6 of the last 6 months

Recent shipments include acrylic polymers, in primary forms (excl. poly"methyl methacrylate"), polysulphides, polysulphones and other polymers and prepolymers produced by chemical synthesis, n.e.s., in primary forms.

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

Imports — 2 years of monthly activity11 in the last 6 months

Exports — 2 years of monthly activity16 in the last 6 months

Earlier monthsLast 6 monthsOur forecast for the next 3

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2 more businesses trade under 29171400

About commodity code 29171400

What goods does commodity code 29171400 cover?

Maleic anhydride. It sits in HMRC chapter 29, organic chemicals. Every UK customs declaration carries a code like this one to classify the goods being moved.

How many UK businesses import under 29171400?

5 businesses filed customs declarations against code 29171400 in the last six months, spread across 3 counties and 5 towns, totalling 245 import declarations.

Which parts of the UK trade the most under 29171400?

The busiest counties are Greater London (3 businesses), Lincolnshire (1 businesses), Greater Manchester (1 businesses). Open any county to see the towns and the businesses behind it.