Netherlands supplies 55.2% of U.S. imports of Prepared or Preserved Mushrooms & Truffles, across 30 countries (year to date through August 2026).
HHI 3,333 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
30 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Netherlands | $6.8M | 59.7% | -- | 10.4% |
| 2 | Italy | $1.4M | 12.3% | -- | 9.9% |
| 3 | Poland | $1.2M | 10.2% | -- | 9.9% |
| 4 | Indonesia | $581K | 5.1% | -- | 21.2% |
| 5 | Spain | $428K | 3.7% | -- | 10.5% |
| 6 | France | $278K | 2.4% | -- | 10.0% |
| 7 | China | $191K | 1.7% | -- | 40.2% |
| 8 | Canada | $137K | 1.2% | -- | 0.0% |
| 9 | Malaysia | $136K | 1.2% | -- | 21.4% |
| 10 | Vietnam | $118K | 1.0% | -- | 20.0% |
| 11 | Japan | $51K | 0.5% | -- | 12.5% |
| 12 | Colombia | $33K | 0.3% | -- | 12.5% |
| 13 | Greece | $30K | 0.3% | -- | 10.0% |
| 14 | Belgium | $29K | 0.3% | -- | 10.0% |
| 15 | Mexico | $11K | 0.1% | -- | 0.0% |
| 16 | Taiwan | $5K | <0.1% | -- | 10.0% |
| 17 | Thailand | $3K | <0.1% | -- | 21.3% |
| 18 | United Kingdom | $3K | <0.1% | -- | 10.0% |
| 19 | India | $2K | <0.1% | -- | 0.0% |
| 20 | Australia | -- | 0.0% | -- | -- |
| 21 | Brazil | -- | 0.0% | -- | -- |
| 22 | Ukraine | -- | 0.0% | -- | -- |
| 23 | Croatia | -- | 0.0% | -- | -- |
| 24 | Serbia | -- | 0.0% | -- | -- |
| 25 | Turkey | -- | 0.0% | -- | -- |
| 26 | Syria | hidden | hidden | hidden | hidden |
| 27 | Lebanon | hidden | hidden | hidden | hidden |
| 28 | Brunei | hidden | hidden | hidden | hidden |
| 29 | Philippines | hidden | hidden | hidden | hidden |
| 30 | 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.