Thailand supplies 34.4% of U.S. imports of Prepared or Preserved Mackerel (Not Minced), across 33 countries (year to date through August 2026).
HHI 1,975 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
33 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Thailand | $2.1M | 32.0% | +33.4% | 13.7% |
| 2 | Poland | $1.8M | 27.5% | +92.1% | 9.0% |
| 3 | Vietnam | $839K | 13.0% | +7.5% | 15.5% |
| 4 | Morocco | $718K | 11.1% | +65.0% | 12.5% |
| 5 | China | $279K | 4.3% | -45.2% | 40.5% |
| 6 | Japan | $262K | 4.1% | -9.6% | 12.4% |
| 7 | South Korea | $128K | 2.0% | -41.5% | 12.5% |
| 8 | Spain | $126K | 1.9% | -7.4% | 9.6% |
| 9 | Portugal | $103K | 1.6% | +77.1% | 10.0% |
| 10 | Ecuador | $55K | 0.9% | -63.1% | 13.0% |
| 11 | Indonesia | $43K | 0.7% | +57.9% | 13.0% |
| 12 | Latvia | $19K | 0.3% | -45.2% | 10.0% |
| 13 | Fiji | $18K | 0.3% | -11.3% | 3.0% |
| 14 | Canada | $13K | 0.2% | +355.9% | 0.0% |
| 15 | France | $10K | 0.2% | +19.2% | 10.0% |
| 16 | Croatia | $4K | 0.1% | +68.6% | 10.0% |
| 17 | Chile | $4K | 0.1% | -39.4% | 12.5% |
| 18 | Slovenia | -- | 0.0% | -75.6% | -- |
| 19 | Greece | -- | 0.0% | -29.0% | -- |
| 20 | India | -- | 0.0% | -- | -- |
| 21 | Sri Lanka | -- | 0.0% | -- | -- |
| 22 | Ukraine | -- | 0.0% | +9.1% | -- |
| 23 | Lithuania | -- | 0.0% | -26.9% | -- |
| 24 | Malaysia | -- | 0.0% | -56.9% | -- |
| 25 | Germany | -- | 0.0% | +206.0% | -- |
| 26 | Philippines | hidden | hidden | hidden | hidden |
| 27 | Denmark | hidden | hidden | hidden | hidden |
| 28 | Norway | hidden | hidden | hidden | hidden |
| 29 | Taiwan | hidden | hidden | hidden | hidden |
| 30 | Peru | hidden | hidden | hidden | hidden |
| 31 | Jamaica | hidden | hidden | hidden | hidden |
| 32 | Italy | hidden | hidden | hidden | hidden |
| 33 | Cabo Verde | 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.