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 | 9,644,970 |
| Ireland | 3,366,836 |
| Austria | 1,934,520 |
| China | 839,924 |
| Switzerland | 729,329 |
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 | 8,142,016 | 1,502,954 | -6,639,062 |
| Ireland | 2,289,474 | 1,077,362 | -1,212,112 |
| Austria | 677,489 | 1,257,031 | +579,542 |
| China | 754,026 | 85,898 | -668,128 |
| Switzerland | 499,272 | 230,057 | -269,215 |
| Germany | 102,004 | 120,967 | +18,963 |
| Italy | 76,850 | 122,779 | +45,929 |
| United States | 50,315 | 0 | -50,315 |
| France | 46,620 | 0 | -46,620 |
| Turkey | 21,042 | 8,155 | -12,887 |
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 | 10,213,540 |
| Liechtenstein | 2,211,481 |
| Austria | 432,747 |
| China | 271,354 |
| Germany | 222,971 |
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 | 8,710,586 | 1,502,954 | -7,207,632 |
| Liechtenstein | 931,518 | 1,279,963 | +348,445 |
| Austria | 229,962 | 202,785 | -27,177 |
| China | 185,456 | 85,898 | -99,558 |
| Germany | 102,004 | 120,967 | +18,963 |
| Italy | 76,850 | 122,779 | +45,929 |
| United States | 50,315 | 0 | -50,315 |
| France | 46,620 | 0 | -46,620 |
| Turkey | 21,042 | 9,497 | -11,545 |
| Greece | 18,586 | 2,114 | -16,472 |
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 | 1 | -1 |
| Kent | 2 | 0 | -2 |
| Devon | 0 | 1 | +1 |
| Inner London - West | 1 | 0 | -1 |
| Lincolnshire | 1 | 0 | -1 |
| Merseyside | 1 | 0 | -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) | 10,459,515 |
| Other | 3,381,522 |
| Road transport | 2,381,388 |
| Roll on Roll off (RORO) | 854,873 |
| Air transport | 9,292 |
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) | 8,871,263 | 1,588,252 | -7,283,011 |
| Other | 2,301,162 | 1,080,360 | -1,220,802 |
| Road transport | 1,100,083 | 1,281,305 | +181,222 |
| Roll on Roll off (RORO) | 400,187 | 454,686 | +54,499 |
| Air transport | 6,578 | 2,714 | -3,864 |
Import volume by port
What this shows: Import value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| Southampton | 7,741,514 |
| 000 | 3,381,522 |
| Felixstowe | 2,683,614 |
| ZLC | 2,457,527 |
| Killingholme | 229,547 |
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 | 7,582,141 | 159,373 | -7,422,768 |
| 000 | 2,301,162 | 1,080,360 | -1,220,802 |
| Felixstowe | 1,255,637 | 1,427,977 | +172,340 |
| ZLC | 1,176,222 | 1,281,305 | +105,083 |
| Killingholme | 6,065 | 223,482 | +217,417 |
| Dover | 114,115 | 97,439 | -16,676 |
| Dover / Eurotunnel | 46,620 | 87,504 | +40,884 |
| London Gateway Port | 125,349 | 0 | -125,349 |
| Purfleet | 54,963 | 43,837 | -11,126 |
| East Midlands Airport | 3,010 | 2,714 | -296 |
Importer companies by SIC division
What this shows: Industry breakdown (SIC divisions) of importing companies.
Top 5 values
| SIC | Companies |
|---|---|
| Wholesale trade, except of motor vehicles and motorcycles | 7 |
| Manufacture of fabricated metal products, except machinery and equipment | 4 |
| Retail 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 |
|---|---|
| 2025-11 | 2 |
| 2025-10 | 2 |
| 2025-09 | 3 |
| 2025-08 | 1 |
| 2025-07 | 2 |
Top importers
What this shows: Companies with the highest number of months traded for this HS code.
| Company | Months traded |
|---|---|
| NAVIEN UK LTD | 35 |
| FERROLI LIMITED | 26 |
| HOVAL LIMITED | 20 |
| VIESSMANN LIMITED | 18 |
| BOSCH THERMOTECHNOLOGY LTD | 15 |
| ZERO RIDGE LIMITED | 9 |
| BAXI HEATING UK LIMITED | 5 |
| SIDANDO LIMITED | 5 |
| SPECFLUE LIMITED | 2 |
| N & G BIOMASS 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 | 9 |
| 54m+ | 3 |
| 15m-54m | 2 |
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 | 5,224,766 |
| Belgium | 1,362,334 |
| Netherlands | 53,730 |
| Germany | 36,578 |
| United States | 27,259 |
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 | 3,156,468 | 2,068,298 | -1,088,170 |
| Belgium | 647,682 | 714,652 | +66,970 |
| Netherlands | 6,033 | 47,697 | +41,664 |
| Germany | 35,381 | 1,197 | -34,184 |
| United States | 1,240 | 26,019 | +24,779 |
| Poland | 10,000 | 13,908 | +3,908 |
| France | 14,023 | 0 | -14,023 |
| Turkey | 1,356 | 10,076 | +8,720 |
| United Arab Emirates | 8,578 | 2,233 | -6,345 |
| Denmark | 5,600 | 2,959 | -2,641 |
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 | 118,560 |
| Ireland | 24,006 |
| 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 | 72,012 | 46,548 | -25,464 |
| Ireland | 4,600 | 19,406 | +14,806 |
| 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 | 4,765,891 |
| Roll on Roll off (RORO) | 1,936,314 |
| Air transport | 77,976 |
| Sea transport (not vehicle on ferry) | 26,959 |
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 | 2,927,612 | 1,838,279 | -1,089,333 |
| Roll on Roll off (RORO) | 915,806 | 1,020,508 | +104,702 |
| Air transport | 66,445 | 11,531 | -54,914 |
| Sea transport (not vehicle on ferry) | 0 | 26,959 | +26,959 |
Export volume by port
What this shows: Export value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| 000 | 4,765,891 |
| Dover / Eurotunnel | 1,547,919 |
| Heysham | 368,606 |
| London Heathrow Airport | 24,928 |
| East Midlands Airport | 24,745 |
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 | 2,927,612 | 1,838,279 | -1,089,333 |
| Dover / Eurotunnel | 704,839 | 843,080 | +138,241 |
| Heysham | 195,703 | 172,903 | -22,800 |
| London Heathrow Airport | 24,928 | 0 | -24,928 |
| East Midlands Airport | 19,604 | 5,141 | -14,463 |
| ZLC | 16,313 | 6,390 | -9,923 |
| Liverpool Docks | 0 | 18,791 | +18,791 |
| Dover | 7,928 | 0 | -7,928 |
| Southampton | 0 | 7,168 | +7,168 |
| London Stansted Airport | 5,600 | 0 | -5,600 |
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