China supplies 49.2% of U.S. imports of Other Synthetic Filament Yarn, across 18 countries (year to date through September 2026).
HHI 3,126 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
18 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | France | $2.5M | 56.3% | -- | 10.0% |
| 2 | China | $1.1M | 24.5% | -2.9% | 45.5% |
| 3 | Japan | $623K | 13.8% | -23.9% | 12.5% |
| 4 | Netherlands | $216K | 4.8% | +44.7% | 10.0% |
| 5 | Australia | $25K | 0.6% | -- | 20.5% |
| 6 | Italy | $1K | <0.1% | +1216.9% | 10.0% |
| 7 | Turkey | $583 | <0.1% | -36.6% | 20.6% |
| 8 | United Kingdom | $456 | <0.1% | +76.4% | 18.0% |
| 9 | South Korea | -- | 0.0% | -54.8% | -- |
| 10 | Taiwan | -- | 0.0% | -98.7% | -- |
| 11 | Switzerland | -- | 0.0% | -- | -- |
| 12 | Honduras | -- | 0.0% | +20.9% | -- |
| 13 | Brazil | -- | 0.0% | -79.3% | -- |
| 14 | Belgium | -- | 0.0% | -91.4% | -- |
| 15 | Germany | -- | 0.0% | -23.3% | -- |
| 16 | Austria | -- | 0.0% | -11.6% | -- |
| 17 | Canada | -- | 0.0% | +48.0% | -- |
| 18 | Vietnam | -- | 0.0% | +61.8% | -- |
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.