Canada supplies 72.9% of U.S. imports of Live, Fresh, or Chilled Oysters, across 4 countries (year to date through August 2026).
HHI 6,004 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
4 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Canada | $4.1M | 76.0% | -21.0% | 0.0% |
| 2 | Mexico | $1.2M | 23.0% | -2.5% | 0.0% |
| 3 | South Korea | $43K | 0.8% | +45.8% | 12.5% |
| 4 | New Zealand | $11K | 0.2% | -14.2% | 12.5% |
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.