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 | 9,520,422 |
| Ireland | 3,046,561 |
| Austria | 2,027,201 |
| Switzerland | 848,571 |
| China | 306,549 |
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 | 9,300,407 | 220,015 | -9,080,392 |
| Ireland | 2,040,878 | 1,005,683 | -1,035,195 |
| Austria | 684,417 | 1,342,784 | +658,367 |
| Switzerland | 395,256 | 453,315 | +58,059 |
| China | 266,388 | 40,161 | -226,227 |
| Germany | 90,310 | 174,290 | +83,980 |
| Italy | 82,547 | 151,098 | +68,551 |
| France | 46,620 | 15,667 | -30,953 |
| United States | 50,315 | 0 | -50,315 |
| Greece | 18,586 | 10,552 | -8,034 |
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 | 9,549,456 |
| Liechtenstein | 2,458,627 |
| Austria | 406,448 |
| China | 277,515 |
| Germany | 264,600 |
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 | 9,329,441 | 220,015 | -9,109,426 |
| Liechtenstein | 890,388 | 1,568,239 | +677,851 |
| Austria | 179,930 | 226,518 | +46,588 |
| China | 237,354 | 40,161 | -197,193 |
| Germany | 90,310 | 174,290 | +83,980 |
| Italy | 82,547 | 154,829 | +72,282 |
| France | 46,620 | 11,936 | -34,684 |
| United States | 50,315 | 0 | -50,315 |
| Greece | 18,586 | 10,552 | -8,034 |
| Turkey | 15,688 | 1,342 | -14,346 |
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 |
| 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) | 9,810,030 |
| Other | 3,043,336 |
| Road transport | 2,642,871 |
| Roll on Roll off (RORO) | 958,161 |
| 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) | 9,542,016 | 268,014 | -9,274,002 |
| Other | 2,047,873 | 995,463 | -1,052,410 |
| Road transport | 1,007,688 | 1,635,183 | +627,495 |
| Roll on Roll off (RORO) | 390,588 | 567,573 | +176,985 |
| 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 | 7,209,874 |
| 000 | 3,043,336 |
| ZLC | 2,705,501 |
| Felixstowe | 2,565,769 |
| Dover | 296,835 |
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 | 7,198,074 | 11,800 | -7,186,274 |
| 000 | 2,047,873 | 995,463 | -1,052,410 |
| ZLC | 1,070,318 | 1,635,183 | +564,865 |
| Felixstowe | 2,310,457 | 255,312 | -2,055,145 |
| Dover | 117,062 | 179,773 | +62,711 |
| Killingholme | 7,330 | 217,851 | +210,521 |
| Dover / Eurotunnel | 46,620 | 87,504 | +40,884 |
| London Gateway Port | 125,349 | 0 | -125,349 |
| Purfleet | 57,590 | 66,604 | +9,014 |
| East Midlands Airport | 3,010 | 12,934 | +9,924 |
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 | 6 |
| 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 |
|---|---|
| 2026-04 | 1 |
| 2026-03 | 3 |
| 2026-02 | 2 |
| 2025-12 | 1 |
| 2025-11 | 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 | 28 |
| HOVAL LIMITED | 24 |
| VIESSMANN LIMITED | 18 |
| BOSCH THERMOTECHNOLOGY LTD | 15 |
| ZERO RIDGE LIMITED | 9 |
| BAXI HEATING UK LIMITED | 6 |
| 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 | 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 | 5,490,956 |
| Belgium | 1,375,965 |
| 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 | 2,900,754 | 2,590,202 | -310,552 |
| Belgium | 593,558 | 782,407 | +188,849 |
| Netherlands | 6,033 | 47,697 | +41,664 |
| United States | 5,303 | 35,406 | +30,103 |
| Germany | 35,381 | 1,197 | -34,184 |
| Poland | 10,000 | 13,908 | +3,908 |
| Turkey | 1,356 | 10,076 | +8,720 |
| United Arab Emirates | 8,578 | 2,233 | -6,345 |
| 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 | 126,078 |
| Ireland | 27,252 |
| 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 | 68,724 | 57,354 | -11,370 |
| Ireland | 3,093 | 24,159 | +21,066 |
| 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 | 5,006,997 |
| Roll on Roll off (RORO) | 1,975,029 |
| Air transport | 58,088 |
| 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 | 2,677,452 | 2,329,545 | -347,907 |
| Roll on Roll off (RORO) | 856,128 | 1,118,901 | +262,773 |
| Air transport | 52,947 | 5,141 | -47,806 |
| Sea transport (not vehicle on ferry) | 0 | 41,649 | +41,649 |
Export volume by port
What this shows: Export value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| 000 | 5,006,997 |
| Dover / Eurotunnel | 1,569,478 |
| Heysham | 392,640 |
| Liverpool Docks | 33,481 |
| ZLC | 22,703 |
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 | 2,677,452 | 2,329,545 | -347,907 |
| Dover / Eurotunnel | 658,643 | 910,835 | +252,192 |
| Heysham | 190,149 | 202,491 | +12,342 |
| Liverpool Docks | 0 | 33,481 | +33,481 |
| ZLC | 22,703 | 0 | -22,703 |
| East Midlands Airport | 13,739 | 5,141 | -8,598 |
| 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