M4 DIFFUSION LTD

ImporterExporter

UK traderHMRC trader directoryref 34686

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

Watch Open in workspace

Published as both an importer and an exporter, against 11 commodity codes in chapter 84, chapter 85 and chapter 90.
Published in 14 of the 58 months from July 2019 to April 2024. A missing month is one with no published link, not a month without trade.
Concentrated in chapter 84: 8 of the 11 loaded codes are in chapter 84.
The chapter 85 codes are import only.

11commodity codes on the record

14months published

18published trader and code links

4.8 yrs2019-07 to 2024-04

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 2019-07 to 2024-048of 11 loaded codes73%

8448 49 00Parts and accessories of weaving machines "looms" and their auxiliary machinery, n.e.s.ImportExport8

8414 80 51Reciprocating displacement compressors, having a gauge pressure capacity > 15 bar, giving a flow/h <= 120 m (excl. compressors for refrigerating equipment and air compressors mounted on a wheeled chassis for towing)Export1

8448 11 00Doobies and jacquards; card reducing, copying, punching or assembling machines for use therewithExport1

8448 39 00Parts and accessories of machines of heading 8445, n.e.s.Import1

Show the 8 sampled codes

8448 59 00Parts and accessories of machines of heading 8447, n.e.s.Import1

8451 90 00Parts of machines for washing, cleaning, wringing, drying, ironing, pressing, bleaching, dyeing, dressing, finishing, coating or impregnating textile yarns, fabrics or made-up textile articles; parts of machines used in the manufacture of linoleum or other floor coverings for applying the paste to the base fabric or other support; parts of machines for reeling, unreeling, folding, cutting or pinki

Chapter 85Published 2024-04 to 2024-042of 11 loaded codes18%

8542 31 90Electronic integrated circuits as processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits (excl. in the form of multichip or multi-component integrated circuits)Import

Chapter 90Published 2024-04 to 2024-041of 11 loaded codes9%

9006 59 00Cameras for roll film of a width other than 35 mm or for film in the flat (excl. instant print cameras and cameras specially designed for underwater use, for aerial survey or for medical or surgical examination of internal organs, and comparison cameras for forensic or criminological purposes)Import

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

1ST FLOOR, NORTH WESTGATE HHARLOWCM20 1YS

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.