United Kingdom supplies 94.1% of U.S. imports of Other Synthetic Filament Yarn, across 16 countries (year to date through August 2026).
HHI 8,861 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
16 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | United Kingdom | $416K | 97.8% | +100.1% | 17.5% |
| 2 | China | $8K | 2.0% | -71.0% | 45.0% |
| 3 | Mexico | $744 | 0.2% | -- | 17.5% |
| 4 | Japan | $321 | 0.1% | +24.5% | 12.5% |
| 5 | Germany | -- | 0.0% | -73.3% | -- |
| 6 | Austria | -- | 0.0% | -- | -- |
| 7 | Portugal | -- | 0.0% | +1922.4% | -- |
| 8 | Italy | -- | 0.0% | +1881.2% | -- |
| 9 | Greece | -- | 0.0% | -- | -- |
| 10 | Turkey | -- | 0.0% | -53.7% | -- |
| 11 | India | -- | 0.0% | -- | -- |
| 12 | Pakistan | -- | 0.0% | -98.7% | -- |
| 13 | Thailand | -- | 0.0% | -88.5% | -- |
| 14 | Belgium | -- | 0.0% | -- | -- |
| 15 | Taiwan | -- | 0.0% | -82.5% | -- |
| 16 | Denmark | -- | 0.0% | -- | -- |
Duty is the duty Census calculated on this month's imports for consumption from each country, as a share of their customs value. It applies the rates in force, additional duties such as Section 301, 232 and IEEPA included and claimed trade-agreement preferences netted out, so it is an observed rate rather than a statutory one. It is an estimate, not duty collected: antidumping and countervailing duties, fees and later refunds are not in it. YoY compares year-to-date value with the same months last year.