SIAN FORMWORK LTD

Importer

UK traderHMRC trader directoryref 50836

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

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Published as an importer, against 11 commodity codes across 7 tariff chapters.
Published in 19 of the 119 months from July 2016 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 34 codes only start in November 2025.

11commodity codes on the record

19months published

26published trader and code links

9.9 yrs2016-07 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 76Published 2017-03 to 2025-043of 11 loaded codes27%

7610 90 10Bridges and bridge-sections, towers and lattice masts, of aluminiumImport2

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

7616 99 90Articles of aluminium, uncast, n.e.s.Import1

Chapter 39Published 2022-02 to 2026-032of 11 loaded codes18%

3921 13 90Plates, sheets, film, foil and strip, of rigid cellular polyurethane, unworked or not further worked than surface-worked or merely cut into squares or rectangles (excl. such self-adhesive products, and floor, wall and ceiling coverings of heading 3918 and sterile surgical or dental adhesion barriers of subheading 3006.10.30)Import

Chapter 73Published 2016-07 to 2026-052of 11 loaded codes18%

7308 90 98Structures and parts of structures of iron or steel, n.e.s. (excl. bridges and bridge-sections; towers; lattice masts; doors, windows and their frames and thresholds; equipment for scaffolding, shuttering, propping or pit-propping, and products made principally of sheet)Import

Chapter 34Published 2025-11 to 2025-111of 11 loaded codes9%

3404 90 00Artificial waxes and prepared waxes (excl. poly"oxyethylene" [polyethylene glycol] waxes)Import1

Chapter 72Published 2019-10 to 2019-101of 11 loaded codes9%

7217 20 10Wire of iron or non-alloy steel, in coils, containing by weight < 0,25% carbon, plated or coated with zinc, with a maximum cross-sectional dimension of < 0,8 mmImport

Chapter 78Published 2022-12 to 2022-121of 11 loaded codes9%

78Chapter-level link, no HMRC descriptionImport1

Chapter 83Published 2022-08 to 2022-111of 11 loaded codes9%

8311 30 00Coated rods and cored wire, of base metal, for soldering, brazing or welding by flame (excl. wire and rods cored with solder which, excl. the flux material, contains >= 2% by weight of precious metal)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

SIAN BUSINESS CENTRESTONEBRIDGE ROADNORTHFLEETKENTDA11 9BA

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.