Taiwan supplies 44.2% of U.S. imports of Nitrogen, across 18 countries (year to date through August 2026).
HHI 2,663 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
18 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Israel | $336K | 44.0% | -- | 3.7% |
| 2 | Taiwan | $243K | 31.8% | +52.9% | 3.7% |
| 3 | Japan | $82K | 10.8% | +5.9% | 12.5% |
| 4 | United Kingdom | $72K | 9.4% | +586.5% | 0.4% |
| 5 | Canada | $26K | 3.4% | -31.3% | 0.5% |
| 6 | Spain | $2K | 0.3% | -- | 3.7% |
| 7 | Switzerland | $2K | 0.3% | -- | 3.7% |
| 8 | Czech Republic | -- | 0.0% | -70.5% | -- |
| 9 | Hungary | -- | 0.0% | +125.4% | -- |
| 10 | Italy | -- | 0.0% | -33.8% | -- |
| 11 | Finland | -- | 0.0% | -- | -- |
| 12 | Singapore | -- | 0.0% | -- | -- |
| 13 | China | -- | 0.0% | -14.9% | -- |
| 14 | South Korea | -- | 0.0% | +241.3% | -- |
| 15 | Sweden | -- | 0.0% | -79.4% | -- |
| 16 | Netherlands | -- | 0.0% | -91.2% | -- |
| 17 | Colombia | -- | 0.0% | -13.7% | -- |
| 18 | Austria | -- | 0.0% | +120.4% | -- |
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.