PTA EXPORTSUK Trade Intelligence

Home › HMRC Code Lookup › 28369911

Commodity code · Chapter 28

28369911 — Carbonates and peroxocarbonates "percarbonates"; commercial ammonium c

Commodity code 28369911 covers carbonates and peroxocarbonates "percarbonates"; commercial ammonium carbonate containing ammonium carbamate (excl. diso, within HMRC chapter 28 (inorganic chemicals). 8 UK businesses filed customs declarations against this code in the last six months, across 8 counties and 8 towns.

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

8Businesses trading
8Counties
8Towns
202Import declarations

Counties trading under 28369911

Where the businesses using this commodity code are based.

Kent

1 town
1 businessesView →

Bedfordshire

1 town
1 businessesView →

Cheshire

1 town
1 businessesView →

Oxfordshire

1 town
1 businessesView →

Greater Manchester

1 town
1 businessesView →

County Durham

1 town
1 businessesView →

City of London

1 town
1 businessesView →

Tyne and Wear

1 town
1 businessesView →

Businesses importing under 28369911

The most active 3 of 8. Log in to see them all.

Most active business

JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D

City and County of the City of London, City of London 55 import declarations 30 export declarations EC2V *Ch. 25Ch. 26Ch. 28Ch. 32 Active in 3 of the last 6 months

Recent shipments include carbonates and peroxocarbonates "percarbonates"; commercial ammonium carbonate containing ammonium carbamate (excl. disodium carbonate, sodium hydrogencarbonate "sodium bicarbonate", potassium carbonates, calcium carbonate, barium carbonate, lithium, reaction initiators, reaction accelerators and catalytic preparations, n.e.s. (excl. rubber accelerators and supported catalysts).

▼ Expected to slow by 100.0% over the next 3 months, based on their last 2 years
Imports — 2 years of monthly activity55 in the last 6 months
JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Jul 24: 0 import declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Aug 24: 0 import declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Sep 24: 0 import declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Oct 24: 0 import declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Nov 24: 0 import declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Dec 24: 0 import declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Jan 25: 0 import declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Feb 25: 0 import declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Mar 25: 0 import declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Apr 25: 0 import declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — May 25: 0 import declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Jun 25: 0 import declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Jul 25: 0 import declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Aug 25: 0 import declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Sep 25: 0 import declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Oct 25: 0 import declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Nov 25: 0 import declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Dec 25: 0 import declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Jan 26: 0 import declarations (current 6-month window)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Feb 26: 0 import declarations (current 6-month window)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Mar 26: 0 import declarations (current 6-month window)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Apr 26: 21 import declarations (current 6-month window)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — May 26: 15 import declarations (current 6-month window)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Jun 26: 19 import declarations (current 6-month window)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Jul 26: 0 import declarations (modelled forecast)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Aug 26: 0 import declarations (modelled forecast)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Sep 26: 0 import declarations (modelled forecast)
Exports — 2 years of monthly activity30 in the last 6 months
JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Jul 24: 0 export declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Aug 24: 0 export declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Sep 24: 0 export declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Oct 24: 0 export declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Nov 24: 0 export declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Dec 24: 0 export declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Jan 25: 0 export declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Feb 25: 0 export declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Mar 25: 0 export declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Apr 25: 0 export declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — May 25: 0 export declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Jun 25: 0 export declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Jul 25: 0 export declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Aug 25: 0 export declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Sep 25: 0 export declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Oct 25: 0 export declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Nov 25: 0 export declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Dec 25: 0 export declarations (historic)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Jan 26: 0 export declarations (current 6-month window)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Feb 26: 0 export declarations (current 6-month window)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Mar 26: 0 export declarations (current 6-month window)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Apr 26: 7 export declarations (current 6-month window)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — May 26: 12 export declarations (current 6-month window)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Jun 26: 11 export declarations (current 6-month window)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Jul 26: 0 export declarations (modelled forecast)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Aug 26: 0 export declarations (modelled forecast)JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITE D — Sep 26: 0 export declarations (modelled forecast)
Earlier monthsLast 6 monthsOur forecast for the next 3
✦ Research this business Open their official record, run AI research, or find the people who make the freight decisions.
Among the most active

KOPPERS PERFORMANCE CHEMICALS UK LIMITED

Darlington, County Durham 31 import declarations 41 export declarations DL1 *Ch. 27Ch. 28Ch. 29Ch. 31 Active in 6 of the last 6 months

Recent shipments include fungicides, put up in forms or packings for retail sale or as preparations or articles (excl. goods of subheading 3808.59), basic synthetic organic dyes; preparations based on basic synthetic organic dyes of a kind used to dye fabrics or produce colorant preparations (excl. preparations of heading 3207, 3208, 3209, 3210, 3213 and 3215).

▲ Expected to increase by 37.5% over the next 3 months, based on their last 2 years
Imports — 2 years of monthly activity31 in the last 6 months
KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Jul 24: 4 import declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Aug 24: 6 import declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Sep 24: 4 import declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Oct 24: 4 import declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Nov 24: 0 import declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Dec 24: 0 import declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Jan 25: 3 import declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Feb 25: 3 import declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Mar 25: 3 import declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Apr 25: 2 import declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — May 25: 2 import declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Jun 25: 5 import declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Jul 25: 2 import declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Aug 25: 3 import declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Sep 25: 3 import declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Oct 25: 3 import declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Nov 25: 2 import declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Dec 25: 4 import declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Jan 26: 6 import declarations (current 6-month window)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Feb 26: 6 import declarations (current 6-month window)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Mar 26: 3 import declarations (current 6-month window)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Apr 26: 2 import declarations (current 6-month window)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — May 26: 11 import declarations (current 6-month window)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Jun 26: 3 import declarations (current 6-month window)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Jul 26: 3 import declarations (modelled forecast)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Aug 26: 4 import declarations (modelled forecast)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Sep 26: 4 import declarations (modelled forecast)
Exports — 2 years of monthly activity41 in the last 6 months
KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Jul 24: 7 export declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Aug 24: 9 export declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Sep 24: 4 export declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Oct 24: 3 export declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Nov 24: 8 export declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Dec 24: 7 export declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Jan 25: 6 export declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Feb 25: 9 export declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Mar 25: 5 export declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Apr 25: 8 export declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — May 25: 9 export declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Jun 25: 8 export declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Jul 25: 6 export declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Aug 25: 6 export declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Sep 25: 7 export declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Oct 25: 6 export declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Nov 25: 7 export declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Dec 25: 5 export declarations (historic)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Jan 26: 3 export declarations (current 6-month window)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Feb 26: 8 export declarations (current 6-month window)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Mar 26: 11 export declarations (current 6-month window)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Apr 26: 8 export declarations (current 6-month window)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — May 26: 6 export declarations (current 6-month window)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Jun 26: 5 export declarations (current 6-month window)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Jul 26: 6 export declarations (modelled forecast)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Aug 26: 6 export declarations (modelled forecast)KOPPERS PERFORMANCE CHEMICALS UK LIMITED — Sep 26: 7 export declarations (modelled forecast)
Earlier monthsLast 6 monthsOur forecast for the next 3
✦ Research this business Open their official record, run AI research, or find the people who make the freight decisions.
Among the most active

D A CHEMICALS GROUP LTD

Whitley Bay, Tyne and Wear 61 import declarations 4 export declarations NE25 *Ch. 13Ch. 17Ch. 25Ch. 28 Active in 6 of the last 6 months

Recent shipments include fused magnesia; dead-burned "sintered" magnesia, whether or not containing small quantities of other oxides added before sintering; other magnesium oxide (excl. natural magnesium carbonate "magnesite"), carbonates and peroxocarbonates "percarbonates"; commercial ammonium carbonate containing ammonium carbamate (excl. disodium carbonate, sodium hydrogencarbonate "sodium bicarbonate", potassium carbonates, calcium carbonate, barium carbonate, lithium.

▼ Expected to slow by 14.3% over the next 3 months, based on their last 2 years
Imports — 2 years of monthly activity61 in the last 6 months
D A CHEMICALS GROUP LTD — Jul 24: 13 import declarations (historic)D A CHEMICALS GROUP LTD — Aug 24: 6 import declarations (historic)D A CHEMICALS GROUP LTD — Sep 24: 6 import declarations (historic)D A CHEMICALS GROUP LTD — Oct 24: 10 import declarations (historic)D A CHEMICALS GROUP LTD — Nov 24: 8 import declarations (historic)D A CHEMICALS GROUP LTD — Dec 24: 8 import declarations (historic)D A CHEMICALS GROUP LTD — Jan 25: 11 import declarations (historic)D A CHEMICALS GROUP LTD — Feb 25: 11 import declarations (historic)D A CHEMICALS GROUP LTD — Mar 25: 11 import declarations (historic)D A CHEMICALS GROUP LTD — Apr 25: 8 import declarations (historic)D A CHEMICALS GROUP LTD — May 25: 13 import declarations (historic)D A CHEMICALS GROUP LTD — Jun 25: 12 import declarations (historic)D A CHEMICALS GROUP LTD — Jul 25: 6 import declarations (historic)D A CHEMICALS GROUP LTD — Aug 25: 6 import declarations (historic)D A CHEMICALS GROUP LTD — Sep 25: 9 import declarations (historic)D A CHEMICALS GROUP LTD — Oct 25: 7 import declarations (historic)D A CHEMICALS GROUP LTD — Nov 25: 8 import declarations (historic)D A CHEMICALS GROUP LTD — Dec 25: 8 import declarations (historic)D A CHEMICALS GROUP LTD — Jan 26: 9 import declarations (current 6-month window)D A CHEMICALS GROUP LTD — Feb 26: 10 import declarations (current 6-month window)D A CHEMICALS GROUP LTD — Mar 26: 7 import declarations (current 6-month window)D A CHEMICALS GROUP LTD — Apr 26: 8 import declarations (current 6-month window)D A CHEMICALS GROUP LTD — May 26: 10 import declarations (current 6-month window)D A CHEMICALS GROUP LTD — Jun 26: 17 import declarations (current 6-month window)D A CHEMICALS GROUP LTD — Jul 26: 5 import declarations (modelled forecast)D A CHEMICALS GROUP LTD — Aug 26: 5 import declarations (modelled forecast)D A CHEMICALS GROUP LTD — Sep 26: 8 import declarations (modelled forecast)
Exports — 2 years of monthly activity4 in the last 6 months
D A CHEMICALS GROUP LTD — Jul 24: 0 export declarations (historic)D A CHEMICALS GROUP LTD — Aug 24: 1 export declarations (historic)D A CHEMICALS GROUP LTD — Sep 24: 0 export declarations (historic)D A CHEMICALS GROUP LTD — Oct 24: 0 export declarations (historic)D A CHEMICALS GROUP LTD — Nov 24: 0 export declarations (historic)D A CHEMICALS GROUP LTD — Dec 24: 1 export declarations (historic)D A CHEMICALS GROUP LTD — Jan 25: 1 export declarations (historic)D A CHEMICALS GROUP LTD — Feb 25: 1 export declarations (historic)D A CHEMICALS GROUP LTD — Mar 25: 0 export declarations (historic)D A CHEMICALS GROUP LTD — Apr 25: 0 export declarations (historic)D A CHEMICALS GROUP LTD — May 25: 2 export declarations (historic)D A CHEMICALS GROUP LTD — Jun 25: 1 export declarations (historic)D A CHEMICALS GROUP LTD — Jul 25: 1 export declarations (historic)D A CHEMICALS GROUP LTD — Aug 25: 0 export declarations (historic)D A CHEMICALS GROUP LTD — Sep 25: 1 export declarations (historic)D A CHEMICALS GROUP LTD — Oct 25: 0 export declarations (historic)D A CHEMICALS GROUP LTD — Nov 25: 0 export declarations (historic)D A CHEMICALS GROUP LTD — Dec 25: 0 export declarations (historic)D A CHEMICALS GROUP LTD — Jan 26: 1 export declarations (current 6-month window)D A CHEMICALS GROUP LTD — Feb 26: 2 export declarations (current 6-month window)D A CHEMICALS GROUP LTD — Mar 26: 0 export declarations (current 6-month window)D A CHEMICALS GROUP LTD — Apr 26: 0 export declarations (current 6-month window)D A CHEMICALS GROUP LTD — May 26: 1 export declarations (current 6-month window)D A CHEMICALS GROUP LTD — Jun 26: 0 export declarations (current 6-month window)D A CHEMICALS GROUP LTD — Jul 26: 1 export declarations (modelled forecast)D A CHEMICALS GROUP LTD — Aug 26: 0 export declarations (modelled forecast)D A CHEMICALS GROUP LTD — Sep 26: 1 export declarations (modelled forecast)
Earlier monthsLast 6 monthsOur forecast for the next 3
✦ Research this business Open their official record, run AI research, or find the people who make the freight decisions.

5 more businesses trade under 28369911

Log in to see every business using this commodity code, with contacts, Companies House records and AI research.

Log in to see all 8 →

About commodity code 28369911

What goods does commodity code 28369911 cover?

Carbonates and peroxocarbonates "percarbonates"; commercial ammonium carbonate containing ammonium carbamate (excl. diso. It sits in HMRC chapter 28, inorganic chemicals. Every UK customs declaration carries a code like this one to classify the goods being moved.

How many UK businesses import under 28369911?

8 businesses filed customs declarations against code 28369911 in the last six months, spread across 8 counties and 8 towns, totalling 202 import declarations.

Which parts of the UK trade the most under 28369911?

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