Canada supplies 63.4% of U.S. imports of Corn (Maize) Groats and Meal, across 21 countries (year to date through September 2026).
HHI 4,359 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
21 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Canada | $1.9M | 68.4% | +67.2% | 0.0% |
| 2 | Colombia | $358K | 13.2% | +56.0% | 11.6% |
| 3 | Mexico | $227K | 8.3% | -10.1% | 0.0% |
| 4 | Brazil | $121K | 4.5% | -41.0% | 32.8% |
| 5 | Ukraine | $85K | 3.1% | +375.4% | 0.6% |
| 6 | Italy | $38K | 1.4% | +35.2% | 10.0% |
| 7 | South Africa | $8K | 0.3% | +544.1% | 0.0% |
| 8 | India | $7K | 0.3% | -58.8% | 10.2% |
| 9 | Nigeria | $6K | 0.2% | -62.5% | 12.7% |
| 10 | El Salvador | $5K | 0.2% | -27.9% | 10.0% |
| 11 | Nepal | $4K | 0.1% | -23.2% | 0.2% |
| 12 | Jamaica | -- | 0.0% | -59.7% | -- |
| 13 | Thailand | -- | 0.0% | -- | -- |
| 14 | Malaysia | -- | 0.0% | -- | -- |
| 15 | China | -- | 0.0% | -38.1% | -- |
| 16 | Bosnia and Herzegovina | -- | 0.0% | -40.3% | -- |
| 17 | Ecuador | -- | 0.0% | -91.6% | -- |
| 18 | Paraguay | -- | 0.0% | -- | -- |
| 19 | United Kingdom | -- | 0.0% | -- | -- |
| 20 | Guatemala | -- | 0.0% | -65.1% | -- |
| 21 | Croatia | -- | 0.0% | +4.5% | -- |
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.