Japan supplies 37.8% of U.S. imports of Diesel Electric Generating Sets, across 24 countries (year to date through August 2026).
HHI 1,982 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
24 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Japan | $10.1M | 41.3% | +129.9% | 12.5% |
| 2 | Italy | $4.1M | 16.8% | +189.4% | 10.0% |
| 3 | Canada | $3.1M | 12.8% | +138.7% | 2.8% |
| 4 | Poland | $1.8M | 7.3% | +1762.1% | 0.1% |
| 5 | Brazil | $955K | 3.9% | -15.7% | 37.6% |
| 6 | United Kingdom | $856K | 3.5% | +225.6% | 12.5% |
| 7 | Peru | $848K | 3.5% | -39.5% | 13.0% |
| 8 | China | $630K | 2.6% | -27.2% | 38.6% |
| 9 | Dominican Republic | $582K | 2.4% | -56.5% | 12.5% |
| 10 | Portugal | $411K | 1.7% | +56.2% | 10.0% |
| 11 | Germany | $286K | 1.2% | -12.3% | 10.0% |
| 12 | Mexico | $242K | 1.0% | -84.4% | 3.6% |
| 13 | Panama | $197K | 0.8% | -15.4% | 0.0% |
| 14 | Turkey | $166K | 0.7% | -15.1% | 14.0% |
| 15 | India | $93K | 0.4% | -55.5% | 12.5% |
| 16 | Netherlands | $25K | 0.1% | -96.2% | 10.0% |
| 17 | Spain | $21K | 0.1% | -78.2% | 10.0% |
| 18 | France | $11K | 0.1% | -50.1% | 10.0% |
| 19 | Australia | -- | 0.0% | -- | -- |
| 20 | Belgium | -- | 0.0% | -47.1% | -- |
| 21 | Ghana | -- | 0.0% | -- | -- |
| 22 | Romania | -- | 0.0% | -- | -- |
| 23 | Singapore | -- | 0.0% | -- | -- |
| 24 | Estonia | -- | 0.0% | -98.6% | -- |
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.