Canada supplies 57.0% of U.S. imports of Cold-Rolled Flat Iron or Nonalloy Steel (3mm or More Thick), across 8 countries (year to date through September 2026).
HHI 4,115 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
8 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Mexico | $69K | 66.3% | +462.7% | 50.0% |
| 2 | Canada | $19K | 18.2% | -60.3% | 50.0% |
| 3 | Taiwan | $13K | 12.2% | -85.2% | 50.0% |
| 4 | China | $4K | 3.4% | +26.4% | 0.0% |
| 5 | France | -- | 0.0% | -77.0% | -- |
| 6 | Turkey | -- | 0.0% | -- | -- |
| 7 | United Arab Emirates | -- | 0.0% | -- | -- |
| 8 | Netherlands | -- | 0.0% | -91.8% | -- |
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.