Germany supplies 57.0% of U.S. imports of Peroxosulfates (Persulfates), across 12 countries (year to date through September 2026).
HHI 3,896 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
12 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Germany | $414K | 73.5% | -7.7% | 10.0% |
| 2 | Turkey | $72K | 12.8% | -5.3% | 15.6% |
| 3 | Canada | $60K | 10.6% | -29.1% | 0.0% |
| 4 | India | $15K | 2.7% | -35.8% | 13.1% |
| 5 | Spain | $2K | 0.4% | +7.8% | 10.0% |
| 6 | China | -- | 0.0% | +263.7% | -- |
| 7 | Taiwan | -- | 0.0% | -30.9% | -- |
| 8 | Japan | -- | 0.0% | -49.6% | -- |
| 9 | United Kingdom | -- | 0.0% | -- | -- |
| 10 | Netherlands | -- | 0.0% | -- | -- |
| 11 | Belgium | -- | 0.0% | -- | -- |
| 12 | Italy | -- | 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.