Italy supplies 40.6% of U.S. imports of Prepared or Preserved Mushrooms, across 25 countries (year to date through September 2026).
HHI 2,183 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
25 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Italy | $486K | 56.3% | -24.9% | 10.0% |
| 2 | Vietnam | $94K | 10.9% | -38.7% | 23.2% |
| 3 | China | $93K | 10.7% | +129.4% | 49.0% |
| 4 | Spain | $41K | 4.8% | +66.7% | 10.0% |
| 5 | Thailand | $38K | 4.5% | -34.7% | 21.3% |
| 6 | Ukraine | $23K | 2.6% | +107.3% | 8.5% |
| 7 | Mexico | $16K | 1.8% | -90.5% | 0.0% |
| 8 | Malaysia | $15K | 1.8% | -20.0% | 22.7% |
| 9 | Syria | $14K | 1.7% | +31.6% | 0.0% |
| 10 | Australia | $14K | 1.6% | +96.1% | 12.5% |
| 11 | Japan | $10K | 1.1% | +1.7% | 12.5% |
| 12 | Croatia | $7K | 0.8% | +156.0% | 10.0% |
| 13 | Greece | $6K | 0.7% | -4.8% | 10.0% |
| 14 | Taiwan | $4K | 0.5% | -29.7% | 0.0% |
| 15 | United Kingdom | $2K | 0.3% | -36.9% | 10.0% |
| 16 | Turkey | -- | 0.0% | -40.4% | -- |
| 17 | Netherlands | -- | 0.0% | +20.1% | -- |
| 18 | France | -- | 0.0% | -33.5% | -- |
| 19 | Poland | -- | 0.0% | +1.5% | -- |
| 20 | Serbia | -- | 0.0% | +59.8% | -- |
| 21 | Canada | -- | 0.0% | -- | -- |
| 22 | Lebanon | -- | 0.0% | -58.8% | -- |
| 23 | India | -- | 0.0% | -- | -- |
| 24 | Philippines | -- | 0.0% | -- | -- |
| 25 | South Korea | -- | 0.0% | -68.7% | -- |
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.