Canada supplies 69.2% of U.S. imports of Flat-Rolled Iron or Nonalloy Steel (Under 0.25% Carbon), across 14 countries (year to date through September 2026).
HHI 5,039 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
14 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Canada | $477K | 80.0% | -56.7% | 41.0% |
| 2 | Spain | $38K | 6.5% | +36.6% | 0.0% |
| 3 | Mexico | $27K | 4.5% | -67.3% | 50.0% |
| 4 | China | $25K | 4.1% | +0.0% | 75.0% |
| 5 | Germany | $24K | 4.0% | -27.6% | 18.5% |
| 6 | Austria | $3K | 0.6% | -- | 50.0% |
| 7 | France | $2K | 0.4% | +877.2% | 0.0% |
| 8 | Sweden | -- | 0.0% | -- | -- |
| 9 | Italy | -- | 0.0% | +70.9% | -- |
| 10 | Turkey | -- | 0.0% | -26.5% | -- |
| 11 | Brazil | -- | 0.0% | -82.5% | -- |
| 12 | United Kingdom | -- | 0.0% | -- | -- |
| 13 | Japan | -- | 0.0% | -85.5% | -- |
| 14 | Denmark | -- | 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.