South Korea supplies 49.3% of U.S. imports of Warp Knit Fabrics of Synthetic Fibers, across 31 countries (year to date through September 2026).
HHI 2,906 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
31 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | South Korea | $2.0M | 42.5% | -10.7% | 12.5% |
| 2 | China | $1.3M | 27.3% | -8.1% | 47.5% |
| 3 | Turkey | $573K | 12.1% | +401.6% | 22.5% |
| 4 | Germany | $288K | 6.1% | -19.3% | 10.0% |
| 5 | Portugal | $120K | 2.6% | -22.5% | 10.0% |
| 6 | Japan | $112K | 2.4% | -18.6% | 0.0% |
| 7 | Sweden | $89K | 1.9% | -36.3% | 10.0% |
| 8 | Canada | $74K | 1.6% | -27.5% | 0.3% |
| 9 | India | $49K | 1.0% | -24.1% | 20.0% |
| 10 | Mexico | $48K | 1.0% | -30.7% | 13.8% |
| 11 | United Arab Emirates | $24K | 0.5% | -- | 22.5% |
| 12 | United Kingdom | $17K | 0.4% | -37.3% | 20.0% |
| 13 | Taiwan | $12K | 0.3% | +7.9% | 10.0% |
| 14 | Cambodia | $10K | 0.2% | -- | 20.0% |
| 15 | France | $5K | 0.1% | -15.1% | 10.0% |
| 16 | Slovakia | $4K | 0.1% | +13.2% | 10.0% |
| 17 | Italy | -- | 0.0% | -11.2% | -- |
| 18 | Greece | -- | 0.0% | -10.4% | -- |
| 19 | Netherlands | -- | 0.0% | -94.4% | -- |
| 20 | Israel | -- | 0.0% | -21.1% | -- |
| 21 | Spain | -- | 0.0% | +833.0% | -- |
| 22 | Oman | -- | 0.0% | -- | -- |
| 23 | Poland | -- | 0.0% | +59.4% | -- |
| 24 | Thailand | -- | 0.0% | -97.5% | -- |
| 25 | Vietnam | -- | 0.0% | -43.4% | -- |
| 26 | Switzerland | hidden | hidden | hidden | hidden |
| 27 | Brazil | hidden | hidden | hidden | hidden |
| 28 | Colombia | hidden | hidden | hidden | hidden |
| 29 | Hong Kong | hidden | hidden | hidden | hidden |
| 30 | Malta | hidden | hidden | hidden | hidden |
| 31 | Belgium | hidden | hidden | hidden | hidden |
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.