Canada supplies 98.6% of U.S. imports of Flat-Rolled High-Strength Iron or Nonalloy Steel, across 9 countries (year to date through September 2026).
HHI 9,732 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
9 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Canada | $4.4M | 97.6% | -16.1% | 48.6% |
| 2 | Mexico | $77K | 1.7% | -47.2% | 44.1% |
| 3 | China | $27K | 0.6% | +73.5% | 75.0% |
| 4 | India | $5K | 0.1% | +1721.8% | 0.0% |
| 5 | Germany | -- | 0.0% | +24.8% | -- |
| 6 | Austria | -- | 0.0% | -- | -- |
| 7 | Estonia | -- | 0.0% | -- | -- |
| 8 | Turkey | -- | 0.0% | -10.4% | -- |
| 9 | Brazil | -- | 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.