🇬🇧 United Kingdom importer · official customs records

UNIFRAX LIMITED

Mill Lane, Rainford, St. Helens, Merseyside, WA11 8LP🇬🇧 United Kingdom
Company no. 04007148Incorporated 02/06/2000Industry (SIC) 23200 - Manufacture of refractory productsOn record January 2016 to August 2026🔒 Compliance check
MineralsSlag woolChloride oxides and chloride hydroxides

An Exsigo profile built from official customs records. Exsigo is not UNIFRAX LIMITED and does not receive its mail.

Product lines
936
Jan ’16 to Aug ’26
Products
12
HS subheadings on record
Rank · slag
One of 859
of 859 importers in 2025
Months active
128
of 128 on record
Latest activity
Aug ’26
most recent month on record
Company no.
04007148
incorporated 02/06/2000

Import activity

January 2016 to August 2026
07815520162017201820192020202120222023202420252026 YTD
Compliance check

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What UNIFRAX LIMITED imports

share of declarations
Minerals, mixtures and articles of heat-insulating, sound-insulating or sound-absorbing mineral materials, other than those of heading no. 6811 or 6812 or of chapter 69 (HS 68069000): 32.3%Minerals, mixtures and articles of heat-insulating,sound-insulating or sound-absorbing mineralmaterials, other than those of heading no. 6811 or32% HS 68069000Slag wool, rock wool and similar mineral wools (including intermixtures thereof), in bulk, sheets or rolls (HS 68061000): 22.0%Slag wool, rock wool and similarmineral wools (includingintermixtures thereof), in bulk,22% HS 68061000Chloride oxides and chloride hydroxides, other than of copper (HS 28274990): 17.1%Chloride oxides andchloride hydroxides, otherthan of copper17% HS 28274990Food industries, residues and wastes thereof, prepared animal fodder (HS 23): 6.1%Food industries,residues andwastes thereof,6.1%Aluminium oxide, other than artificial corundum (HS 28182000): 5.5%Aluminium oxide,other thanartificial5.5%Chemical products, mixtures and preparations, heading 3824 (HS 38249996): 4.3%Chemicalproducts,mixtures and4.3%Glass fibres, (including glass wool), mechanically bonded mats (HS 70191400): 4.3%Glass fibres,(includingglass wool),4.3%Aluminium hydroxide (HS 28183000): 2.4%Aluminiumhydroxide2.4%Cellulose and its chemical derivatives, in item no. 3912, in primary forms (HS 39129090): 2.4%Cellulose andits chemicalderivatives, in2.4%Glass fibres, glass wool and articles thereof (HS 70198010): 1.8%Glassfibres,glass wool1.8%Glass fibres (including glass wool) and articles thereof (e.g. yarn, rovings, woven fabrics) (HS 70193900): 1.2%1%Carbides, of silicon, whether or not chemically defined (HS 28492000): 0.6%
HS codeProductShareRanked
68069000Minerals, mixtures and articles of heat-insulating, sound-insulating or sound-absorbing mineral materials, other than those of heading no. 6811 or 6812 or of chapter 6932.1%#1 · 11 yrs
68061000Slag wool, rock wool and similar mineral wools (including intermixtures thereof), in bulk, sheets or rolls21.8%#1 · 11 yrs
28274990Chloride oxides and chloride hydroxides, other than of copper17.0%#1 · 7 yrs
23Food industries, residues and wastes thereof, prepared animal fodder6.1%#3 · 5 yrs
28182000Aluminium oxide, other than artificial corundum5.5%#3 · 4 yrs
38249996Chemical products, mixtures and preparations, heading 38244.2%#3 · 4 yrs
70191400Glass fibres, (including glass wool), mechanically bonded mats4.2%#3 · 4 yrs
28183000Aluminium hydroxide2.4%#3 · 2 yrs
39129090Cellulose and its chemical derivatives, in item no. 3912, in primary forms2.4%#4 · 2 yrs
70198010Glass fibres, glass wool and articles thereof1.8%#3 · 2026

Trade lanes

10 counterparty markets → United Kingdom imports of slag
NETHERLANDSUNITED STATESGERMANYPOLANDFRANCEIRELANDCHINAUNITED KINGDOM
🇳🇱 Netherlands 17%🇺🇸 United States 13%🇩🇪 Germany 12%

Market-wide sourcing of slag into United Kingdom; the directory does not publish origins per importer.

Largest importers of slag

ranked by activity on record
#CompanyActiveMonths activeProducts
1UNIFRAX LIMITED11 yr1283
23M EMEA GMBH11 yr1272
3THERMAL CERAMICS UK LTD11 yr1253
4ESSPEE FABRICATIONS LTD11 yr1143
5YUANDA (UK) CO LIMITED11 yr1141
6PYROTEK ENGINEERING MATERIALS LTD11 yr1053
7ETEX BUILDING PERFORMANCE LIMITED10 yr1031
8NEW PIG LTD11 yr991
9ROHR AERO SERVICES LIMITED11 yr973
10PAROC LIMITED8 yr952

All importers of slag in United Kingdom →

Suppliers

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Common questions

What does UNIFRAX LIMITED import?

UK customs trader records (HMRC) and Companies House list minerals, slag wool and chloride oxides and chloride hydroxides as UNIFRAX LIMITED's principal imports (ranked by HS subheading, 12 products on record).

Who else imports slag in United Kingdom?

UNIFRAX LIMITED, 3M EMEA GMBH and THERMAL CERAMICS UK LTD rank among the largest importers of slag (HS 6806) in United Kingdom, out of 859 importers on record in 2025.

Where does this data come from?

Directly from UK customs trader records (HMRC) and Companies House. Exsigo ingests the official records; nothing here is scraped from directories or estimated.