Canada supplies 96.8% of U.S. imports of Rolled or Flaked Oat Grains, across 28 countries (year to date through September 2026).
HHI 9,375 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
28 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Canada | $15.6M | 97.6% | -5.0% | 0.0% |
| 2 | Chile | $168K | 1.1% | -48.2% | 12.5% |
| 3 | Ireland | $73K | 0.5% | -30.6% | 10.0% |
| 4 | Guatemala | $47K | 0.3% | -25.4% | 10.0% |
| 5 | Jamaica | $35K | 0.2% | +0.0% | 0.0% |
| 6 | Latvia | $15K | 0.1% | +74.3% | 10.0% |
| 7 | United Kingdom | $12K | 0.1% | -3.5% | 10.1% |
| 8 | New Zealand | $10K | 0.1% | +228.9% | 12.6% |
| 9 | Dominican Republic | $5K | <0.1% | -14.7% | 12.5% |
| 10 | Honduras | $5K | <0.1% | -10.9% | 10.0% |
| 11 | Jordan | $4K | <0.1% | -36.1% | 10.0% |
| 12 | Brazil | $3K | <0.1% | +776.9% | 37.6% |
| 13 | Russia | $3K | <0.1% | +37.7% | 13.1% |
| 14 | Taiwan | -- | 0.0% | -16.6% | -- |
| 15 | Australia | -- | 0.0% | -- | -- |
| 16 | Ethiopia | -- | 0.0% | -- | -- |
| 17 | Nicaragua | -- | 0.0% | -- | -- |
| 18 | Colombia | -- | 0.0% | -- | -- |
| 19 | Ecuador | -- | 0.0% | +79.8% | -- |
| 20 | Peru | -- | 0.0% | -- | -- |
| 21 | Finland | -- | 0.0% | +16.5% | -- |
| 22 | France | -- | 0.0% | -- | -- |
| 23 | Ukraine | -- | 0.0% | -- | -- |
| 24 | Greece | -- | 0.0% | -49.0% | -- |
| 25 | India | -- | 0.0% | +1.9% | -- |
| 26 | Singapore | hidden | hidden | hidden | hidden |
| 27 | China | hidden | hidden | hidden | hidden |
| 28 | South Korea | hidden | hidden | hidden | hidden |
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.