Import/export HS code 84031010: Cast iron central heating boilers
Central heating boilers made of cast iron, known for durability
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 | £ |
|---|---|
| South Korea | 8,358,349 |
| Ireland | 2,690,625 |
| Austria | 2,061,947 |
| Switzerland | 660,499 |
| China | 294,432 |
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 £ |
|---|---|---|---|
| South Korea | 8,313,743 | 44,606 | -8,269,137 |
| Ireland | 1,852,902 | 837,723 | -1,015,179 |
| Austria | 725,334 | 1,336,613 | +611,279 |
| Switzerland | 182,588 | 477,911 | +295,323 |
| China | 238,930 | 55,502 | -183,428 |
| Germany | 93,664 | 180,106 | +86,442 |
| Italy | 85,064 | 140,790 | +55,726 |
| France | 46,620 | 15,667 | -30,953 |
| United States | 50,315 | 0 | -50,315 |
| Turkey | 15,688 | 0 | -15,688 |
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 | £ |
|---|---|
| South Korea | 8,358,349 |
| Liechtenstein | 2,394,684 |
| Austria | 323,422 |
| China | 294,432 |
| Germany | 273,770 |
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 £ |
|---|---|---|---|
| South Korea | 8,313,743 | 44,606 | -8,269,137 |
| Liechtenstein | 808,020 | 1,586,664 | +778,644 |
| Austria | 96,904 | 226,518 | +129,614 |
| China | 238,930 | 55,502 | -183,428 |
| Germany | 93,664 | 180,106 | +86,442 |
| Italy | 85,064 | 144,521 | +59,457 |
| France | 46,620 | 11,936 | -34,684 |
| United States | 50,315 | 0 | -50,315 |
| Turkey | 15,688 | 1,342 | -14,346 |
| Greece | 0 | 10,552 | +10,552 |
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 |
| Herefordshire, Worcestershire and Warwickshire | 2 |
| Kent | 2 |
| Devon | 1 |
| Inner London - West | 1 |
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 |
| Herefordshire, Worcestershire and Warwickshire | 2 | 2 | +0 |
| Kent | 2 | 0 | -2 |
| Devon | 1 | 0 | -1 |
| Inner London - West | 1 | 0 | -1 |
| Lancashire | 0 | 1 | +1 |
| Shropshire and Staffordshire | 1 | 1 | +0 |
| Suffolk | 1 | 0 | -1 |
| Surrey, East and West Sussex | 1 | 1 | +0 |
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) | 8,635,840 |
| Other | 2,683,403 |
| Road transport | 2,526,742 |
| Roll on Roll off (RORO) | 907,754 |
| Air transport | 17,760 |
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) | 8,527,894 | 107,946 | -8,419,948 |
| Other | 1,855,900 | 827,503 | -1,028,397 |
| Road transport | 873,134 | 1,653,608 | +780,474 |
| Roll on Roll off (RORO) | 344,673 | 563,081 | +218,408 |
| Air transport | 4,826 | 12,934 | +8,108 |
Import volume by port
What this shows: Import value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| Southampton | 5,962,130 |
| 000 | 2,683,403 |
| Felixstowe | 2,591,789 |
| ZLC | 2,558,532 |
| Dover | 287,110 |
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 £ |
|---|---|---|---|
| Southampton | 5,950,330 | 11,800 | -5,938,530 |
| 000 | 1,855,900 | 827,503 | -1,028,397 |
| Felixstowe | 2,525,493 | 66,296 | -2,459,197 |
| ZLC | 904,924 | 1,653,608 | +748,684 |
| Dover | 116,773 | 170,337 | +53,564 |
| Killingholme | 7,330 | 217,851 | +210,521 |
| Dover / Eurotunnel | 46,620 | 102,756 | +56,136 |
| London Gateway Port | 125,349 | 0 | -125,349 |
| Purfleet | 63,750 | 56,296 | -7,454 |
| Liverpool Docks | 0 | 28,948 | +28,948 |
Importer companies by SIC division
What this shows: Industry breakdown (SIC divisions) of importing companies.
Top 5 values
| SIC | Companies |
|---|---|
|
Manufacture of fabricated metal products, except machinery and equipment
|
5 |
|
Retail trade, except of motor vehicles and motorcycles
|
4 |
|
Wholesale trade, except of motor vehicles and motorcycles
|
4 |
Importer companies over time
What this shows: Monthly count of unique importing companies.
Latest 5
| Month | Companies |
|---|---|
| 2026-05 | 3 |
| 2026-04 | 1 |
| 2026-03 | 3 |
| 2026-02 | 2 |
| 2025-12 | 1 |
Top importers
What this shows: Companies with the highest number of months traded for this HS code.
| Company | Months traded |
|---|---|
| NAVIEN UK LTD | 36 |
| FERROLI LIMITED | 28 |
| HOVAL LIMITED | 25 |
| VIESSMANN LIMITED | 18 |
| BOSCH THERMOTECHNOLOGY LTD | 15 |
| ZERO RIDGE LIMITED | 9 |
| BAXI HEATING UK LIMITED | 6 |
| SIDANDO LIMITED | 5 |
| MI-FLUES LTD. | 2 |
| SPECFLUE LIMITED | 2 |
Importer company size by revenue band
What this shows: Distribution of importers across company revenue bands.
Top 5 values
| Revenue | Companies |
|---|---|
| 1m-15m | 7 |
| 54m+ | 4 |
| 15m-54m | 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 | £ |
|---|---|
| Ireland | 5,357,396 |
| Belgium | 1,333,761 |
| Netherlands | 53,730 |
| United States | 40,709 |
| Germany | 36,578 |
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 £ |
|---|---|---|---|
| Ireland | 2,975,562 | 2,381,834 | -593,728 |
| Belgium | 705,705 | 628,056 | -77,649 |
| Netherlands | 7,230 | 46,500 | +39,270 |
| United States | 5,303 | 35,406 | +30,103 |
| Germany | 36,578 | 0 | -36,578 |
| Poland | 10,000 | 13,908 | +3,908 |
| Turkey | 1,356 | 10,076 | +8,720 |
| United Arab Emirates | 10,811 | 0 | -10,811 |
| Denmark | 5,600 | 2,959 | -2,641 |
| Falkland Islands | 0 | 7,168 | +7,168 |
Exports by country of origin
What this shows: Export volume by production origin country. For re-exports, indicates where goods originated before UK export.
Top 5 values
| Origin | £ |
|---|---|
| XI | 128,895 |
| Ireland | 27,474 |
| Germany | 279 |
Export origin countries 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 export value, right side by second 12-month export value, so rank changes are visible from line crossings.
Top 10 values
| Origin | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| XI | 73,298 | 55,597 | -17,701 |
| Ireland | 3,222 | 24,252 | +21,030 |
| Germany | 279 | 0 | -279 |
Export volume by transport
What this shows: Export value by transport mode used to ship goods from the UK.
Top 5 values
| Transport | £ |
|---|---|
| Other | 4,902,007 |
| Roll on Roll off (RORO) | 1,905,425 |
| Air transport | 55,188 |
| Sea transport (not vehicle on ferry) | 41,649 |
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 £ |
|---|---|---|---|
| Other | 2,717,576 | 2,184,431 | -533,145 |
| Roll on Roll off (RORO) | 1,006,523 | 898,902 | -107,621 |
| Air transport | 52,280 | 2,908 | -49,372 |
| Sea transport (not vehicle on ferry) | 1,000 | 40,649 | +39,649 |
Export volume by port
What this shows: Export value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| 000 | 4,902,007 |
| Dover / Eurotunnel | 1,527,274 |
| Heysham | 367,776 |
| Liverpool Docks | 33,481 |
| ZLC | 19,803 |
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 £ |
|---|---|---|---|
| 000 | 2,717,576 | 2,184,431 | -533,145 |
| Dover / Eurotunnel | 828,734 | 698,540 | -130,194 |
| Heysham | 171,423 | 196,353 | +24,930 |
| Liverpool Docks | 0 | 33,481 | +33,481 |
| ZLC | 19,803 | 0 | -19,803 |
| East Midlands Airport | 15,972 | 2,908 | -13,064 |
| London Heathrow Airport | 10,905 | 0 | -10,905 |
| Southampton | 0 | 7,168 | +7,168 |
| London Stansted Airport | 5,600 | 0 | -5,600 |
| Felixstowe | 4,800 | 0 | -4,800 |
Quick facts
HS code: 84031010
Coverage: United Kingdom, most metrics for the last 24 months
Description: Central heating boilers made of cast iron, known for durability