Import/export HS code 50040010: Unbleached, scoured, or bleached silk yarn
Silk yarn that has not been dyed or treated with chemicals, or has been cleaned or whitened
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 | £ |
|---|---|
| Italy | 4,218,418 |
| China | 279,686 |
| France | 120,428 |
| China, Hong Kong Special Administrative Region | 6,319 |
| Czechia | 3,453 |
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 £ |
|---|---|---|---|
| Italy | 2,011,762 | 2,206,656 | +194,894 |
| China | 81,956 | 197,730 | +115,774 |
| France | 114,537 | 5,891 | -108,646 |
| China, Hong Kong Special Administrative Region | 1,711 | 4,608 | +2,897 |
| Czechia | 3,453 | 0 | -3,453 |
| Japan | 923 | 1,070 | +147 |
| Germany | 1,026 | 880 | -146 |
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 | £ |
|---|---|
| Romania | 1,417,361 |
| Italy | 1,400,200 |
| Viet Nam | 939,229 |
| China | 849,966 |
| Switzerland | 16,292 |
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 £ |
|---|---|---|---|
| Romania | 1,060,992 | 356,369 | -704,623 |
| Italy | 448,335 | 951,865 | +503,530 |
| Viet Nam | 443,269 | 495,960 | +52,691 |
| China | 240,290 | 609,676 | +369,386 |
| Switzerland | 16,292 | 0 | -16,292 |
| Czechia | 3,453 | 0 | -3,453 |
| Germany | 1,026 | 880 | -146 |
| China, Hong Kong Special Administrative Region | 1,711 | 0 | -1,711 |
| Japan | 0 | 1,070 | +1,070 |
| India | 0 | 1,015 | +1,015 |
Importers across UK regions
What this shows: Number of importing companies by UK ITL2 region.
Top 5 values
| UK region | Companies |
|---|---|
| Herefordshire, Worcestershire and Warwickshire | 2 |
| Inner London - West | 2 |
| North Somerset, Somerset and Dorset | 2 |
| Berkshire, Buckinghamshire and Oxfordshire | 1 |
| Derbyshire and Nottinghamshire | 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 |
|---|---|---|---|
| Herefordshire, Worcestershire and Warwickshire | 1 | 1 | +0 |
| Inner London - West | 1 | 1 | +0 |
| North Somerset, Somerset and Dorset | 1 | 1 | +0 |
| Berkshire, Buckinghamshire and Oxfordshire | 1 | 0 | -1 |
| Derbyshire and Nottinghamshire | 1 | 0 | -1 |
| Greater Manchester | 1 | 1 | +0 |
| Inner London - East | 1 | 0 | -1 |
| Lancashire | 1 | 1 | +0 |
| North Yorkshire | 0 | 1 | +1 |
| Outer London - South | 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 | £ |
|---|---|
| Air transport | 2,609,713 |
| Roll on Roll off (RORO) | 1,536,422 |
| Sea transport (not vehicle on ferry) | 486,068 |
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 £ |
|---|---|---|---|
| Air transport | 1,297,367 | 1,312,346 | +14,979 |
| Roll on Roll off (RORO) | 630,133 | 906,289 | +276,156 |
| Sea transport (not vehicle on ferry) | 287,868 | 198,200 | -89,668 |
Import volume by port
What this shows: Import value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| London Heathrow Airport | 2,403,823 |
| London | 1,453,359 |
| London Gateway Port | 173,156 |
| Thamesport | 139,232 |
| Felixstowe | 89,189 |
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 £ |
|---|---|---|---|
| London Heathrow Airport | 1,230,486 | 1,173,337 | -57,149 |
| London | 593,020 | 860,339 | +267,319 |
| London Gateway Port | 88,917 | 84,239 | -4,678 |
| Thamesport | 120,236 | 18,996 | -101,240 |
| Felixstowe | 17,479 | 71,710 | +54,231 |
| Dover | 69,781 | 11,635 | -58,146 |
| London Stansted Airport | 6,685 | 57,145 | +50,460 |
| East Midlands Airport | 23,703 | 33,062 | +9,359 |
| Eurotunnel | 27,645 | 28,370 | +725 |
| Birmingham Airport | 28,318 | 9,004 | -19,314 |
Importer companies by SIC division
What this shows: Industry breakdown (SIC divisions) of importing companies.
Top 5 values
| SIC | Companies |
|---|---|
| Retail trade, except of motor vehicles and motorcycles | 6 |
| Manufacture of textiles | 5 |
| Wholesale trade, except of motor vehicles and motorcycles | 5 |
| Manufacture of wearing apparel | 3 |
| Dormant Company | 1 |
Importer companies over time
What this shows: Monthly count of unique importing companies.
Latest 5
| Month | Companies |
|---|---|
| 2026-04 | 3 |
| 2026-03 | 3 |
| 2026-02 | 2 |
| 2026-01 | 3 |
| 2025-11 | 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 | 5 |
| 54m+ | 5 |
| 0-1m | 2 |
| 15m-54m | 2 |
| 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 | £ |
|---|---|
| Germany | 80,357 |
| Italy | 17,699 |
| Colombia | 11,484 |
| Ireland | 10,999 |
| United States | 7,257 |
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 £ |
|---|---|---|---|
| Germany | 55,842 | 24,515 | -31,327 |
| Italy | 1,540 | 16,159 | +14,619 |
| Colombia | 11,484 | 0 | -11,484 |
| Ireland | 3,468 | 7,531 | +4,063 |
| United States | 0 | 7,257 | +7,257 |
| Morocco | 0 | 6,594 | +6,594 |
| Brazil | 0 | 4,413 | +4,413 |
| Bahrain | 0 | 3,890 | +3,890 |
| Belarus | 2,712 | 0 | -2,712 |
| Canada | 2,539 | 0 | -2,539 |
Export volume by transport
What this shows: Export value by transport mode used to ship goods from the UK.
Top 5 values
| Transport | £ |
|---|---|
| Roll on Roll off (RORO) | 85,555 |
| Air transport | 73,051 |
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 £ |
|---|---|---|---|
| Roll on Roll off (RORO) | 60,573 | 24,982 | -35,591 |
| Air transport | 24,090 | 48,961 | +24,871 |
Export volume by port
What this shows: Export value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| Dover / Eurotunnel | 70,891 |
| East Midlands Airport | 51,025 |
| ZLC | 11,088 |
| Holyhead | 8,070 |
| Portsmouth | 6,594 |
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 £ |
|---|---|---|---|
| Dover / Eurotunnel | 57,105 | 13,786 | -43,319 |
| East Midlands Airport | 16,117 | 34,908 | +18,791 |
| ZLC | 5,338 | 5,750 | +412 |
| Holyhead | 3,468 | 4,602 | +1,134 |
| Portsmouth | 0 | 6,594 | +6,594 |
| London Stansted Airport | 2,635 | 3,890 | +1,255 |
| London Heathrow Airport | 0 | 4,413 | +4,413 |
Related HS codes
What this shows: Sibling or child HS codes in the same classification branch.
Quick facts
HS code: 50040010
Coverage: United Kingdom, most metrics for the last 24 months
Description: Silk yarn that has not been dyed or treated with chemicals, or has been cleaned or whitened