DUCO HEATING LTD

Importer

UK traderHMRC trader directoryref 499808

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

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Published as an importer, against 6 commodity codes across 4 tariff chapters.
Published in 4 of the 19 months from March 2024 to September 2025. A missing month is one with no published link, not a month without trade.
Concentrated in chapter 39: 3 of the 6 loaded codes are in chapter 39.
The chapter 74 codes only start in September 2025.

6commodity codes on the record

4months published

7published trader and code links

1.6 yrs2024-03 to 2025-09

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 39Published 2024-03 to 2025-073of 6 loaded codes50%

3926 90 97Articles of plastics and articles of other materials of heading 3901 to 3914, n.e.s.Import2

3917 21 10Rigid tubes, pipes and hoses, of polymers of ethylene, seamless and of a length > the maximum cross-sectional dimension, whether or not surface-worked, but not otherwise workedImport1

3917 39 00Flexible tubes, pipes and hoses, of plastics, reinforced or otherwise combined with other materials (excl. those with a burst pressure of >= 27,6 MPa)Import1

Chapter 48Published 2024-11 to 2024-111of 6 loaded codes17%

4811 49 00Gummed or adhesive paper and paperboard, surface-coloured, surface-decorated or printed, in rolls or in square or rectangular sheets, of any size (excl. self-adhesive and goods of heading 4810)Import

Chapter 74Published 2025-09 to 2025-091of 6 loaded codes17%

7412 20 00Copper alloy tube or pipe fittings "e.g., couplings, elbows, sleeves"Import1

Chapter 76Published 2024-03 to 2024-031of 6 loaded codes17%

7604 10 90Profiles of non-alloy aluminium, n.e.s.Import1

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

10 VINTERS WAYBUTTERWICKBOSTONPE22 0HB

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.