Canada supplies 33.4% of U.S. imports of Polyphosphates Other, across 20 countries (year to date through September 2026).
HHI 2,079 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
20 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Canada | $3.3M | 38.0% | +17.3% | 0.2% |
| 2 | Germany | $2.1M | 24.0% | +11.6% | 10.0% |
| 3 | Thailand | $1.1M | 12.7% | +12.3% | 16.2% |
| 4 | France | $644K | 7.3% | -25.0% | 10.0% |
| 5 | Spain | $455K | 5.2% | +255.4% | 10.0% |
| 6 | China | $409K | 4.7% | -16.8% | 41.2% |
| 7 | Kazakhstan | $303K | 3.5% | +7.8% | 16.2% |
| 8 | Belgium | $278K | 3.2% | +83.9% | 10.0% |
| 9 | Austria | $48K | 0.6% | +838.9% | 10.0% |
| 10 | Czech Republic | $46K | 0.5% | +0.7% | 10.0% |
| 11 | Mexico | $40K | 0.5% | -91.0% | 0.0% |
| 12 | Italy | $7K | 0.1% | -86.3% | 10.0% |
| 13 | Netherlands | $4K | <0.1% | +303.5% | 10.0% |
| 14 | Japan | -- | 0.0% | -84.7% | -- |
| 15 | Iceland | -- | 0.0% | -73.9% | -- |
| 16 | United Kingdom | -- | 0.0% | -- | -- |
| 17 | Poland | -- | 0.0% | +8.7% | -- |
| 18 | India | -- | 0.0% | +16.6% | -- |
| 19 | Vietnam | -- | 0.0% | +63.0% | -- |
| 20 | South Korea | -- | 0.0% | +287.0% | -- |
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.