Canada supplies 70.4% of U.S. imports of Ammonia, Anhydrous or in Aqueous Solution, across 13 countries (year to date through August 2026).
HHI 5,711 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
13 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Canada | $65.3M | 70.6% | -- | 0.0% |
| 2 | Trinidad and Tobago | $26.6M | 28.8% | -- | 2.9% |
| 3 | South Korea | $481K | 0.5% | -- | 0.0% |
| 4 | Japan | $27K | <0.1% | -- | 0.0% |
| 5 | Taiwan | $20K | <0.1% | -- | 0.0% |
| 6 | Germany | $10K | <0.1% | -- | 0.0% |
| 7 | Switzerland | $2K | 0.0% | -- | 0.0% |
| 8 | Australia | -- | 0.0% | -- | -- |
| 9 | Belgium | -- | 0.0% | -- | -- |
| 10 | Spain | -- | 0.0% | -- | -- |
| 11 | Qatar | -- | 0.0% | -- | -- |
| 12 | Indonesia | -- | 0.0% | -- | -- |
| 13 | China | -- | 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.