China supplies 71.5% of U.S. imports of Synthetic Elastomeric Monofilament, across 8 countries (year to date through August 2026).
HHI 5,371 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
8 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Germany | $71K | 97.9% | +32.5% | 10.0% |
| 2 | Argentina | $1K | 1.7% | +3.3% | 16.9% |
| 3 | France | $346 | 0.5% | -- | 10.1% |
| 4 | Taiwan | -- | 0.0% | -37.5% | -- |
| 5 | Mexico | -- | 0.0% | -71.3% | -- |
| 6 | Japan | -- | 0.0% | +29.4% | -- |
| 7 | Italy | -- | 0.0% | -- | -- |
| 8 | China | -- | 0.0% | -36.7% | -- |
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.