Japan supplies 57.7% of U.S. imports of Saturated Fluorinated Derivatives of Acyclic Hydrocarbons…, across 6 countries (year to date through September 2026).
HHI 4,659 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
6 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | China | $242K | 58.6% | +19.4% | 16.2% |
| 2 | United Kingdom | $156K | 37.8% | -70.1% | 13.7% |
| 3 | Japan | $15K | 3.6% | +31.7% | 12.5% |
| 4 | France | -- | 0.0% | +77.2% | -- |
| 5 | Germany | -- | 0.0% | +7.9% | -- |
| 6 | South Korea | -- | 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.