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Commodity code · Chapter 29

29333955 — Heterocyclic compounds with nitrogen hetero-atom[s] only, containing a

Commodity code 29333955 covers heterocyclic compounds with nitrogen hetero-atom[s] only, containing an unfused pyridine ring, whether or not hydrogenat, within HMRC chapter 29 (organic chemicals). 2 UK businesses filed customs declarations against this code in the last six months, across 2 counties and 2 towns.

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

2Businesses trading
2Counties
2Towns
5Import declarations

Counties trading under 29333955

Where the businesses using this commodity code are based.

Cambridgeshire

1 town
1 businessesView →

Cheshire

1 town
1 businessesView →

Businesses importing under 29333955

The most active 2 of 2. Log in to see them all.

Most active business

O2H LIMITED

Sawston, Cambridgeshire 3 import declarations Imports only CB22 *Ch. 29Ch. 30Ch. 38Ch. 39 Active in 3 of the last 6 months

Recent shipments include nucleic acids and their salts, whether or not chemically defined; heterocyclic compounds (excl. with oxygen only or with nitrogen hetero-atom[s] only, compounds containing in the structure an unfused thiazole ring or a benzothiazole or phenothiazine, cell cultures, whether or not modified (excl. cell therapy products).

▼ Expected to slow by 100.0% over the next 3 months, based on their last 2 years
Imports — 2 years of monthly activity3 in the last 6 months
O2H LIMITED — Jul 24: 1 import declarations (historic)O2H LIMITED — Aug 24: 0 import declarations (historic)O2H LIMITED — Sep 24: 0 import declarations (historic)O2H LIMITED — Oct 24: 1 import declarations (historic)O2H LIMITED — Nov 24: 0 import declarations (historic)O2H LIMITED — Dec 24: 0 import declarations (historic)O2H LIMITED — Jan 25: 0 import declarations (historic)O2H LIMITED — Feb 25: 0 import declarations (historic)O2H LIMITED — Mar 25: 0 import declarations (historic)O2H LIMITED — Apr 25: 0 import declarations (historic)O2H LIMITED — May 25: 0 import declarations (historic)O2H LIMITED — Jun 25: 0 import declarations (historic)O2H LIMITED — Jul 25: 0 import declarations (historic)O2H LIMITED — Aug 25: 0 import declarations (historic)O2H LIMITED — Sep 25: 0 import declarations (historic)O2H LIMITED — Oct 25: 0 import declarations (historic)O2H LIMITED — Nov 25: 0 import declarations (historic)O2H LIMITED — Dec 25: 0 import declarations (historic)O2H LIMITED — Jan 26: 0 import declarations (current 6-month window)O2H LIMITED — Feb 26: 1 import declarations (current 6-month window)O2H LIMITED — Mar 26: 1 import declarations (current 6-month window)O2H LIMITED — Apr 26: 0 import declarations (current 6-month window)O2H LIMITED — May 26: 0 import declarations (current 6-month window)O2H LIMITED — Jun 26: 1 import declarations (current 6-month window)O2H LIMITED — Jul 26: 0 import declarations (modelled forecast)O2H LIMITED — Aug 26: 0 import declarations (modelled forecast)O2H LIMITED — Sep 26: 0 import declarations (modelled forecast)
Exports — 2 years of monthly activity0 in the last 6 months
O2H LIMITED — Jul 24: 1 export declarations (historic)O2H LIMITED — Aug 24: 0 export declarations (historic)O2H LIMITED — Sep 24: 0 export declarations (historic)O2H LIMITED — Oct 24: 0 export declarations (historic)O2H LIMITED — Nov 24: 0 export declarations (historic)O2H LIMITED — Dec 24: 0 export declarations (historic)O2H LIMITED — Jan 25: 0 export declarations (historic)O2H LIMITED — Feb 25: 0 export declarations (historic)O2H LIMITED — Mar 25: 0 export declarations (historic)O2H LIMITED — Apr 25: 0 export declarations (historic)O2H LIMITED — May 25: 0 export declarations (historic)O2H LIMITED — Jun 25: 0 export declarations (historic)O2H LIMITED — Jul 25: 0 export declarations (historic)O2H LIMITED — Aug 25: 0 export declarations (historic)O2H LIMITED — Sep 25: 0 export declarations (historic)O2H LIMITED — Oct 25: 0 export declarations (historic)O2H LIMITED — Nov 25: 0 export declarations (historic)O2H LIMITED — Dec 25: 0 export declarations (historic)O2H LIMITED — Jan 26: 0 export declarations (current 6-month window)O2H LIMITED — Feb 26: 0 export declarations (current 6-month window)O2H LIMITED — Mar 26: 0 export declarations (current 6-month window)O2H LIMITED — Apr 26: 0 export declarations (current 6-month window)O2H LIMITED — May 26: 0 export declarations (current 6-month window)O2H LIMITED — Jun 26: 0 export declarations (current 6-month window)O2H LIMITED — Jul 26: 0 export declarations (modelled forecast)O2H LIMITED — Aug 26: 0 export declarations (modelled forecast)O2H LIMITED — Sep 26: 0 export declarations (modelled forecast)
Earlier monthsLast 6 monthsOur forecast for the next 3
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Among the most active

NOVAKEM LIMITED

Knutsford, Cheshire 2 import declarations Imports only WA16 *Ch. 29Ch. 38 Active in 2 of the last 6 months

Recent shipments include diols (excl. ethylene glycol "ethanediol" and propylene glycol "propane-1,2-diol"), organic derivatives of hydrazine or of hydroxylamine.

▼ Expected to slow by 100.0% over the next 3 months, based on their last 2 years
Imports — 2 years of monthly activity2 in the last 6 months
NOVAKEM LIMITED — Jul 24: 0 import declarations (historic)NOVAKEM LIMITED — Aug 24: 1 import declarations (historic)NOVAKEM LIMITED — Sep 24: 1 import declarations (historic)NOVAKEM LIMITED — Oct 24: 0 import declarations (historic)NOVAKEM LIMITED — Nov 24: 0 import declarations (historic)NOVAKEM LIMITED — Dec 24: 0 import declarations (historic)NOVAKEM LIMITED — Jan 25: 0 import declarations (historic)NOVAKEM LIMITED — Feb 25: 0 import declarations (historic)NOVAKEM LIMITED — Mar 25: 0 import declarations (historic)NOVAKEM LIMITED — Apr 25: 1 import declarations (historic)NOVAKEM LIMITED — May 25: 0 import declarations (historic)NOVAKEM LIMITED — Jun 25: 0 import declarations (historic)NOVAKEM LIMITED — Jul 25: 0 import declarations (historic)NOVAKEM LIMITED — Aug 25: 0 import declarations (historic)NOVAKEM LIMITED — Sep 25: 0 import declarations (historic)NOVAKEM LIMITED — Oct 25: 0 import declarations (historic)NOVAKEM LIMITED — Nov 25: 0 import declarations (historic)NOVAKEM LIMITED — Dec 25: 0 import declarations (historic)NOVAKEM LIMITED — Jan 26: 0 import declarations (current 6-month window)NOVAKEM LIMITED — Feb 26: 1 import declarations (current 6-month window)NOVAKEM LIMITED — Mar 26: 0 import declarations (current 6-month window)NOVAKEM LIMITED — Apr 26: 0 import declarations (current 6-month window)NOVAKEM LIMITED — May 26: 1 import declarations (current 6-month window)NOVAKEM LIMITED — Jun 26: 0 import declarations (current 6-month window)NOVAKEM LIMITED — Jul 26: 0 import declarations (modelled forecast)NOVAKEM LIMITED — Aug 26: 0 import declarations (modelled forecast)NOVAKEM LIMITED — Sep 26: 0 import declarations (modelled forecast)
Exports — 2 years of monthly activity0 in the last 6 months
NOVAKEM LIMITED — Jul 24: 0 export declarations (historic)NOVAKEM LIMITED — Aug 24: 0 export declarations (historic)NOVAKEM LIMITED — Sep 24: 0 export declarations (historic)NOVAKEM LIMITED — Oct 24: 0 export declarations (historic)NOVAKEM LIMITED — Nov 24: 0 export declarations (historic)NOVAKEM LIMITED — Dec 24: 0 export declarations (historic)NOVAKEM LIMITED — Jan 25: 0 export declarations (historic)NOVAKEM LIMITED — Feb 25: 0 export declarations (historic)NOVAKEM LIMITED — Mar 25: 0 export declarations (historic)NOVAKEM LIMITED — Apr 25: 0 export declarations (historic)NOVAKEM LIMITED — May 25: 0 export declarations (historic)NOVAKEM LIMITED — Jun 25: 1 export declarations (historic)NOVAKEM LIMITED — Jul 25: 0 export declarations (historic)NOVAKEM LIMITED — Aug 25: 0 export declarations (historic)NOVAKEM LIMITED — Sep 25: 0 export declarations (historic)NOVAKEM LIMITED — Oct 25: 0 export declarations (historic)NOVAKEM LIMITED — Nov 25: 0 export declarations (historic)NOVAKEM LIMITED — Dec 25: 0 export declarations (historic)NOVAKEM LIMITED — Jan 26: 0 export declarations (current 6-month window)NOVAKEM LIMITED — Feb 26: 0 export declarations (current 6-month window)NOVAKEM LIMITED — Mar 26: 0 export declarations (current 6-month window)NOVAKEM LIMITED — Apr 26: 0 export declarations (current 6-month window)NOVAKEM LIMITED — May 26: 0 export declarations (current 6-month window)NOVAKEM LIMITED — Jun 26: 0 export declarations (current 6-month window)NOVAKEM LIMITED — Jul 26: 0 export declarations (modelled forecast)NOVAKEM LIMITED — Aug 26: 0 export declarations (modelled forecast)NOVAKEM LIMITED — Sep 26: 0 export declarations (modelled forecast)
Earlier monthsLast 6 monthsOur forecast for the next 3
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About commodity code 29333955

What goods does commodity code 29333955 cover?

Heterocyclic compounds with nitrogen hetero-atom[s] only, containing an unfused pyridine ring, whether or not hydrogenat. 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 29333955?

2 businesses filed customs declarations against code 29333955 in the last six months, spread across 2 counties and 2 towns, totalling 5 import declarations.

Which parts of the UK trade the most under 29333955?

The busiest counties are Cambridgeshire (1 businesses), Cheshire (1 businesses). Open any county to see the towns and the businesses behind it.