Canada supplies 51.8% of U.S. imports of Sodium Tripolyphosphate (Sodium Triphosphate), across 15 countries (year to date through August 2026).
HHI 3,255 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
15 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Canada | $2.4M | 47.9% | +3.5% | 0.0% |
| 2 | Belgium | $1.4M | 27.8% | -37.0% | 10.0% |
| 3 | China | $507K | 10.3% | +12.6% | 38.4% |
| 4 | Thailand | $476K | 9.7% | -6.4% | 10.7% |
| 5 | Germany | $105K | 2.1% | -19.5% | 10.0% |
| 6 | Tunisia | $101K | 2.1% | -26.2% | 1.4% |
| 7 | Japan | $6K | 0.1% | +180.6% | 12.5% |
| 8 | Spain | -- | 0.0% | -50.0% | -- |
| 9 | Italy | -- | 0.0% | +10.2% | -- |
| 10 | Czech Republic | -- | 0.0% | +154.4% | -- |
| 11 | Malaysia | -- | 0.0% | -- | -- |
| 12 | Austria | -- | 0.0% | -- | -- |
| 13 | South Korea | -- | 0.0% | +189.5% | -- |
| 14 | Poland | -- | 0.0% | -11.1% | -- |
| 15 | France | -- | 0.0% | +0.8% | -- |
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.