Import/export HS code 25199030: Dead-burned magnesia
Sintered magnesia, heat-treated for high-temperature applications like refractory materials
Why this is important if you are looking for potential customers in the UK:
- It helps you understand the market size for your product in the UK.
- It provides you with a list of potential leads who have bought similar products.
* UK only, last 24 months analysed
Imports by country
What this shows: Import market volume by exporter country into the UK.
Top 5 values
| Country | £ |
|---|---|
| Germany | 1,850,142 |
| China | 960,969 |
| Turkey | 937,622 |
| Greece | 894,701 |
| Netherlands | 667,098 |
Countries rank shift: first 12 months vs second 12 months
What this shows: Countries are on both sides of the Sankey. Left side is sorted by first 12-month volume, right side by second 12-month volume, so rank changes are visible from line crossings.
Top 10 values
| Country | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Germany | 724,168 | 1,125,974 | +401,806 |
| China | 536,251 | 424,718 | -111,533 |
| Turkey | 774,038 | 163,584 | -610,454 |
| Greece | 226,057 | 668,644 | +442,587 |
| Netherlands | 427,052 | 240,046 | -187,006 |
| Italy | 59,684 | 43,559 | -16,125 |
| China, Hong Kong Special Administrative Region | 97,944 | 0 | -97,944 |
| Belgium | 18,525 | 21,503 | +2,978 |
| France | 24,767 | 8,797 | -15,970 |
| Spain | 24,204 | 0 | -24,204 |
Imports by country of origin
What this shows: Import volume by production origin country. Differences from exporter-country data can indicate re-export routes.
Top 5 values
| Origin | £ |
|---|---|
| China | 1,250,021 |
| Japan | 1,064,144 |
| Greece | 988,693 |
| Turkey | 953,788 |
| Germany | 550,883 |
Country of origin rank shift: first 12 months vs second 12 months
What this shows: Origin countries are on both sides of the Sankey. Left side is sorted by first 12-month import value, right side by second 12-month import value, so rank changes are visible from line crossings.
Top 10 values
| Origin | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| China | 788,453 | 461,568 | -326,885 |
| Japan | 206,782 | 857,362 | +650,580 |
| Greece | 282,967 | 705,726 | +422,759 |
| Turkey | 774,038 | 179,750 | -594,288 |
| Germany | 381,166 | 169,717 | -211,449 |
| Mexico | 256,867 | 200,168 | -56,699 |
| Netherlands | 134,915 | 103,230 | -31,685 |
| United States | 51,395 | 37,610 | -13,785 |
| Spain | 24,204 | 0 | -24,204 |
| Slovakia | 11,903 | 0 | -11,903 |
Importers across UK regions
What this shows: Number of importing companies by UK ITL2 region.
Top 5 values
| UK region | Companies |
|---|---|
| Derbyshire and Nottinghamshire | 2 |
| Northumberland, Durham and Tyne & Wear | 2 |
| Shropshire and Staffordshire | 2 |
| South Yorkshire | 2 |
| West Midlands | 2 |
UK regions rank shift: first 12 months vs second 12 months
What this shows: UK regions are on both sides of the Sankey. Left side is sorted by first 12-month importer count, right side by second 12-month importer count, so rank changes are visible from line crossings.
Top 10 values
| UK region | First 12m | Second 12m | Delta |
|---|---|---|---|
| Derbyshire and Nottinghamshire | 2 | 2 | +0 |
| Northumberland, Durham and Tyne & Wear | 2 | 1 | -1 |
| Shropshire and Staffordshire | 1 | 1 | +0 |
| South Yorkshire | 1 | 2 | +1 |
| West Midlands | 2 | 0 | -2 |
| West Yorkshire | 2 | 2 | +0 |
| Bedfordshire and Hertfordshire | 0 | 1 | +1 |
| Berkshire, Buckinghamshire and Oxfordshire | 1 | 1 | +0 |
| East Central Scotland | 1 | 1 | +0 |
| East Yorkshire and Northern Lincolnshire | 0 | 1 | +1 |
Import volume by transport
What this shows: Import value by transport mode used to bring goods into the UK.
Top 5 values
| Transport | £ |
|---|---|
| Sea transport (not vehicle on ferry) | 3,044,826 |
| Roll on Roll off (RORO) | 2,545,205 |
| Road transport | 30,076 |
| Air transport | 12,345 |
Transport rank shift: first 12 months vs second 12 months
What this shows: Transport modes are on both sides of the Sankey. Left side is sorted by first 12-month import value, right side by second 12-month import value, so rank changes are visible from line crossings.
Top 10 values
| Transport | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Sea transport (not vehicle on ferry) | 1,828,516 | 1,216,310 | -612,206 |
| Roll on Roll off (RORO) | 1,053,559 | 1,491,646 | +438,087 |
| Road transport | 30,076 | 0 | -30,076 |
| Air transport | 2,334 | 10,011 | +7,677 |
Import volume by port
What this shows: Import value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| Felixstowe | 3,139,720 |
| Immingham Docks | 1,523,961 |
| London Gateway Port | 461,472 |
| Dover | 243,507 |
| Eurotunnel | 55,185 |
Port rank shift: first 12 months vs second 12 months
What this shows: Ports are on both sides of the Sankey. Left side is sorted by first 12-month import value, right side by second 12-month import value, so rank changes are visible from line crossings.
Top 10 values
| Port | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Felixstowe | 1,480,634 | 1,659,086 | +178,452 |
| Immingham Docks | 1,057,601 | 466,360 | -591,241 |
| London Gateway Port | 120,521 | 340,951 | +220,430 |
| Dover | 96,876 | 146,631 | +49,755 |
| Eurotunnel | 20,122 | 35,063 | +14,941 |
| Thamesport | 13,815 | 19,198 | +5,383 |
| ZLC | 30,076 | 0 | -30,076 |
| Harwich | 20,899 | 5,825 | -15,074 |
| Liverpool Docks | 1,795 | 23,690 | +21,895 |
| London | 18,825 | 3,735 | -15,090 |
Importer companies by SIC division
What this shows: Industry breakdown (SIC divisions) of importing companies.
Top 5 values
| SIC | Companies |
|---|---|
|
Manufacture of other non-metallic mineral products
|
10 |
|
Other manufacturing
|
3 |
|
Manufacture of basic metals
|
2 |
|
Office administrative, office support and other business support activities
|
2 |
|
Wholesale trade, except of motor vehicles and motorcycles
|
2 |
Importer companies over time
What this shows: Monthly count of unique importing companies.
Latest 5
| Month | Companies |
|---|---|
| 2026-05 | 2 |
| 2026-04 | 3 |
| 2026-02 | 2 |
| 2026-01 | 1 |
| 2025-12 | 1 |
Top importers
What this shows: Companies with the highest number of months traded for this HS code.
Importer company size by revenue band
What this shows: Distribution of importers across company revenue bands.
Top 5 values
| Revenue | Companies |
|---|---|
| 1m-15m | 9 |
| 54m+ | 9 |
| 15m-54m | 3 |
| Other | 1 |
Import seasonality
What this shows: Average monthly import pattern from historical data.
Exports by country
What this shows: Export market volume by destination country from the UK.
Top 5 values
| Country | £ |
|---|---|
| South Africa | 146,723 |
| Finland | 85,640 |
| Poland | 59,684 |
| Kenya | 35,177 |
| Viet Nam | 34,661 |
Export countries rank shift: first 12 months vs second 12 months
What this shows: Destination countries are on both sides of the Sankey. Left side is sorted by first 12-month export volume, right side by second 12-month export volume, so rank changes are visible from line crossings.
Top 10 values
| Country | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| South Africa | 128,513 | 18,210 | -110,303 |
| Finland | 68,602 | 17,038 | -51,564 |
| Poland | 59,684 | 0 | -59,684 |
| Kenya | 35,177 | 0 | -35,177 |
| Viet Nam | 15,838 | 18,823 | +2,985 |
| Sweden | 20,837 | 0 | -20,837 |
| India | 12,954 | 0 | -12,954 |
| Italy | 0 | 12,443 | +12,443 |
| Turkey | 7,984 | 3,163 | -4,821 |
| Slovenia | 2,647 | 0 | -2,647 |
Export volume by transport
What this shows: Export value by transport mode used to ship goods from the UK.
Top 5 values
| Transport | £ |
|---|---|
| Sea transport (not vehicle on ferry) | 258,846 |
| Roll on Roll off (RORO) | 161,491 |
| Air transport | 1,576 |
Export transport rank shift: first 12 months vs second 12 months
What this shows: Transport modes are on both sides of the Sankey. Left side is sorted by first 12-month export value, right side by second 12-month export value, so rank changes are visible from line crossings.
Top 10 values
| Transport | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Sea transport (not vehicle on ferry) | 221,813 | 37,033 | -184,780 |
| Roll on Roll off (RORO) | 128,847 | 32,644 | -96,203 |
| Air transport | 1,576 | 0 | -1,576 |
Export volume by port
What this shows: Export value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| London Gateway Port | 179,800 |
| London | 68,302 |
| Dover | 59,684 |
| Hull | 34,537 |
| Felixstowe | 31,493 |
Export port rank shift: first 12 months vs second 12 months
What this shows: Ports are on both sides of the Sankey. Left side is sorted by first 12-month export value, right side by second 12-month export value, so rank changes are visible from line crossings.
Top 10 values
| Port | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| London Gateway Port | 142,767 | 37,033 | -105,734 |
| London | 51,264 | 17,038 | -34,226 |
| Dover | 59,684 | 0 | -59,684 |
| Hull | 34,537 | 0 | -34,537 |
| Felixstowe | 31,493 | 0 | -31,493 |
| Southampton | 16,646 | 0 | -16,646 |
| Immingham Docks | 3,638 | 12,443 | +8,805 |
| Dover / Eurotunnel | 10,631 | 3,163 | -7,468 |
| London Heathrow Airport | 1,576 | 0 | -1,576 |
Quick facts
HS code: 25199030
Coverage: United Kingdom, most metrics for the last 24 months
Description: Sintered magnesia, heat-treated for high-temperature applications like refractory materials