China supplies 93.6% of U.S. imports of Oxides, Hydroxides, and Peroxides of Strontium or Barium, across 8 countries (year to date through September 2026).
HHI 8,772 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 | China | $130K | 84.0% | -13.5% | 2.0% |
| 2 | Japan | $25K | 16.0% | +363.4% | 2.0% |
| 3 | France | -- | 0.0% | +53.7% | -- |
| 4 | Germany | -- | 0.0% | +275.0% | -- |
| 5 | Norway | -- | 0.0% | -44.3% | -- |
| 6 | Taiwan | -- | 0.0% | -50.0% | -- |
| 7 | India | -- | 0.0% | +9.7% | -- |
| 8 | United Kingdom | -- | 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.