CHEMTECH ENVIRONMENTAL LTD.

ImporterExporter

UK traderHMRC trader directoryref 336077

Directory snapshot: 2026-09-12. Address observation date, not a trade date.

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Published as both an importer and an exporter, against 16 commodity codes across 7 tariff chapters.
Published in 29 of the 54 months from December 2021 to May 2026. A missing month is one with no published link, not a month without trade.
Spread across 7 tariff chapters, none of them holding half the loaded codes.
The chapter 38 codes are import only.

16commodity codes on the record

29months published

40published trader and code links

4.5 yrs2021-12 to 2026-05

What it trades

Grouped by tariff chapter, most published codes first. Descriptions are HMRC’s own, verbatim. This list is bounded: codes outside the loaded coverage are not listed.

Chapter 84Published 2024-12 to 2026-055of 16 loaded codes31%

8419 90 85Parts of machinery, plant and laboratory equipment, whether or not electrically heated, for the treatment of materials by a process involving a change of temperature, and of non-electric instantaneous and storage water heaters, n.e.s. (excl. of medical, surgical or laboratory sterilizers, those for the manufacture of semiconductor boules or wafers, semiconductor devices, electronic integrated circExport1

8421 29 80Machinery and apparatus for filtering or purifying liquids (excl. such machinery and apparatus for water and other beverages, oil or petrol filters for internal combustion engines, artificial kidneys, and those made of fluoropolymers with filter or purifier membrane thickness <= 140 ?m)Import1

8421 99 90Parts of machinery and apparatus for filtering or purifying liquids or gases, n.e.s.Import1

8479 89 97Machines, apparatus and mechanical appliances, n.e.s.Export1

Show the 5 sampled codes

8479 90 70Parts of machines and mechanical appliances having individual functions, n.e.s. (excl. of cast iron or cast steel)Export1

Chapter 90Published 2021-12 to 2026-044of 16 loaded codes25%

9027 90 00Microtomes; parts and accessories of instruments and apparatus for physical or chemical analysis, instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like, instruments and apparatus for measuring or checking quantities of heat, sound or light, and of microtomes, n.e.s.ImportExport

Chapter 38Published 2025-03 to 2026-052of 16 loaded codes13%

3822 90 00Certified reference materialsImport2

Chapter 70Published 2025-07 to 2026-022of 16 loaded codes13%

7017 90 00Laboratory, hygienic or pharmaceutical glassware, whether or not graduated or calibrated (excl. glass having a linear coefficient of expansion <= 5 x 10 -6 per kelvin within a temperature range of 0 C to 300 C or of fused quartz or other fused silica, containers for the conveyance or packing of goods, measuring, checking or medical instruments and apparatus of chapter 90)Import

Chapter 39Published 2025-08 to 2025-121of 16 loaded codes6%

3923 90 00Articles for the conveyance or packaging of goods, of plastics (excl. boxes, cases, crates and similar articles; sacks and bags, incl. cones; carboys, bottles, flasks and similar articles; spools, spindles, bobbins and similar supports; stoppers, lids, caps and other closures)Import

Chapter 73Published 2022-02 to 2022-021of 16 loaded codes6%

7326 11 00Grinding balls and similar articles for mills, of iron or steel, forged or stamped, but not further workedImport1

Chapter 95Published 2024-12 to 2024-121of 16 loaded codes6%

9503 00 99Toys, n.e.s.Export1

What it trades

Months published

A filled cell is a month with at least one published link in the loaded scope. A gap is a month with no published link, not a month without trade.

at least one published link
no published link in this month
outside the loaded window

Months published

Address as published

UNIT 6 PARKHEADGREENCROFT INDUSTRIAL PARKSTANLEYCOUNTY DURHAMDH9 7YB

Printed exactly as HMRC files it, spelling and spacing included. It is the address on the trader entry, not a verified registered office.

On the same codes

Traders published against the most of the same codes. A shared code is a shared commodity, not a relationship between them.

On the same codes

What is on this page

Trader and commodity code linksWhich codes HMRC published this trader against, month by month.
Direction per codeImporter, exporter or both, as filed for each code.
Published window and addressFirst and last month on the record, and the address as filed.
No values, counterparties or shipmentsHMRC publishes the trader–code link, not what moved, who was on the other side, or through which port. Suppressed cells and trader opt-outs make the directory a floor, not a census.

Coverage and refresh dates

Loaded activity: HMRC import and export records across 98 tariff chapters, Jan 2016 to Jul 2026. Named records begin in 2016 for UK trade with non-EU countries, in 2021 for Great Britain’s exports to the EU and in 2022 for its imports from the EU. Northern Ireland–EU trade and traders who opt out are excluded. The current trader directory is a separate snapshot.