Japan supplies 90.3% of U.S. imports of Outboard Engines for Marine Propulsion, across 15 countries (year to date through August 2026).
HHI 8,200 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
17 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Japan | $72.8M | 95.1% | -8.0% | 10.8% |
| 2 | China | $3.2M | 4.1% | +16.8% | 33.3% |
| 3 | Thailand | $506K | 0.7% | -5.3% | 12.4% |
| 4 | Canada | $51K | 0.1% | +24.2% | 0.0% |
| 5 | Australia | $25K | <0.1% | -- | 12.5% |
| 6 | United Kingdom | -- | 0.0% | +159.9% | -- |
| 7 | Germany | -- | 0.0% | -7.3% | -- |
| 8 | Slovenia | -- | 0.0% | -80.4% | -- |
| 9 | Uruguay | -- | 0.0% | -- | -- |
| 10 | Vietnam | -- | 0.0% | -- | -- |
| 11 | Panama | -- | 0.0% | -- | -- |
| 12 | South Korea | -- | 0.0% | -- | -- |
| 13 | Taiwan | -- | 0.0% | -- | -- |
| 14 | Mexico | -- | 0.0% | -- | -- |
| 15 | New Zealand | -- | 0.0% | -28.7% | -- |
| 16 | Sweden | -- | 0.0% | -- | -- |
| 17 | South Africa | -- | 0.0% | -13.6% | -- |
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.