Canada supplies 92.1% of U.S. imports of Ryegrass Seeds for Sowing, across 11 countries (year to date through September 2026).
HHI 8,507 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
11 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Canada | $4.7M | 97.9% | +48.4% | 0.0% |
| 2 | New Zealand | $102K | 2.1% | -28.0% | 1.4% |
| 3 | Brazil | -- | 0.0% | -89.8% | -- |
| 4 | Denmark | -- | 0.0% | -16.0% | -- |
| 5 | Netherlands | -- | 0.0% | -82.8% | -- |
| 6 | Belgium | -- | 0.0% | -- | -- |
| 7 | Germany | -- | 0.0% | -12.3% | -- |
| 8 | China | -- | 0.0% | -- | -- |
| 9 | South Korea | -- | 0.0% | -- | -- |
| 10 | Japan | -- | 0.0% | -42.1% | -- |
| 11 | Mexico | -- | 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.