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 | 3,538,178 |
| Austria | 1,981,315 |
| China | 975,109 |
| 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 | 7,511,742 | 2,133,228 | -5,378,514 |
| Ireland | 2,316,476 | 1,221,702 | -1,094,774 |
| Austria | 724,284 | 1,257,031 | +532,747 |
| China | 889,211 | 85,898 | -803,313 |
| Switzerland | 431,095 | 298,234 | -132,861 |
| Germany | 102,004 | 120,967 | +18,963 |
| Italy | 64,864 | 143,998 | +79,134 |
| United States | 50,315 | 0 | -50,315 |
| France | 46,620 | 0 | -46,620 |
| Turkey | 16,909 | 12,288 | -4,621 |
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 | 2,258,276 |
| Austria | 432,747 |
| China | 406,539 |
| 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 | 8,080,312 | 2,133,228 | -5,947,084 |
| Liechtenstein | 910,136 | 1,348,140 | +438,004 |
| Austria | 229,962 | 202,785 | -27,177 |
| China | 320,641 | 85,898 | -234,743 |
| Germany | 102,004 | 120,967 | +18,963 |
| Italy | 64,864 | 143,998 | +79,134 |
| United States | 50,315 | 0 | -50,315 |
| France | 46,620 | 0 | -46,620 |
| Turkey | 16,909 | 13,630 | -3,279 |
| 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) | 10,594,700 |
| Other | 3,552,864 |
| Road transport | 2,428,183 |
| Roll on Roll off (RORO) | 864,106 |
| Air transport | 12,054 |
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) | 8,376,174 | 2,218,526 | -6,157,648 |
| Other | 2,328,164 | 1,224,700 | -1,103,464 |
| Road transport | 1,078,701 | 1,349,482 | +270,781 |
| Roll on Roll off (RORO) | 384,068 | 480,038 | +95,970 |
| Air transport | 9,340 | 2,714 | -6,626 |
Import volume by port
What this shows: Import value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| Southampton | 7,741,514 |
| 000 | 3,552,864 |
| Felixstowe | 2,818,799 |
| ZLC | 2,504,322 |
| 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 | 7,258,825 | 482,689 | -6,776,136 |
| 000 | 2,328,164 | 1,224,700 | -1,103,464 |
| Felixstowe | 1,083,864 | 1,734,935 | +651,071 |
| ZLC | 1,154,840 | 1,349,482 | +194,642 |
| Killingholme | 6,065 | 223,482 | +217,417 |
| Dover | 119,215 | 101,572 | -17,643 |
| Dover / Eurotunnel | 46,620 | 87,504 | +40,884 |
| London Gateway Port | 125,349 | 0 | -125,349 |
| Purfleet | 33,744 | 65,056 | +31,312 |
| East Midlands Airport | 5,772 | 2,714 | -3,058 |
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 | 5,506,414 |
| Belgium | 1,422,954 |
| 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 | 3,112,709 | 2,393,705 | -719,004 |
| Belgium | 664,228 | 758,726 | +94,498 |
| Netherlands | 6,033 | 47,697 | +41,664 |
| Germany | 20,108 | 16,470 | -3,638 |
| 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 |
| Canada | 9,749 | 0 | -9,749 |
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 | 131,675 |
| 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 | 81,338 | 50,337 | -31,001 |
| Ireland | 4,483 | 19,523 | +15,040 |
| 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 | 5,019,818 |
| Roll on Roll off (RORO) | 2,024,655 |
| Air transport | 81,666 |
| Sea transport (not vehicle on ferry) | 31,499 |
| Road transport | 1,000 |
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 | 2,898,425 | 2,121,393 | -777,032 |
| Roll on Roll off (RORO) | 897,707 | 1,126,948 | +229,241 |
| Air transport | 70,135 | 11,531 | -58,604 |
| Sea transport (not vehicle on ferry) | 4,540 | 26,959 | +22,419 |
| Road transport | 1,000 | 0 | -1,000 |
Export volume by port
What this shows: Export value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| 000 | 5,019,818 |
| Dover / Eurotunnel | 1,608,539 |
| Heysham | 396,327 |
| 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 | 2,898,425 | 2,121,393 | -777,032 |
| Dover / Eurotunnel | 680,348 | 928,191 | +247,843 |
| Heysham | 206,895 | 189,432 | -17,463 |
| London Heathrow Airport | 24,928 | 0 | -24,928 |
| East Midlands Airport | 19,604 | 5,141 | -14,463 |
| ZLC | 17,313 | 6,390 | -10,923 |
| Liverpool Docks | 0 | 18,791 | +18,791 |
| London Stansted Airport | 9,290 | 0 | -9,290 |
| Dover | 7,928 | 0 | -7,928 |
| Immingham Docks | 4,540 | 2,959 | -1,581 |
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