Mexico supplies 78.8% of U.S. imports of Passenger Cars with Spark-Ignition Engine, across 22 countries (year to date through August 2026).
HHI 6,347 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
22 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Mexico | $104.1M | 83.5% | +19.1% | 13.2% |
| 2 | Thailand | $7.5M | 6.0% | +626.2% | 15.0% |
| 3 | Taiwan | $4.8M | 3.9% | +2.0% | 15.0% |
| 4 | China | $4.3M | 3.5% | +207.0% | 40.1% |
| 5 | Vietnam | $1.9M | 1.5% | -20.6% | 15.0% |
| 6 | Poland | $1.6M | 1.3% | +4588.7% | 15.0% |
| 7 | Japan | $187K | 0.2% | -54.4% | 14.9% |
| 8 | France | $138K | 0.1% | -44.8% | 10.3% |
| 9 | United Kingdom | $62K | 0.1% | -68.8% | 15.0% |
| 10 | Brazil | $22K | <0.1% | -18.7% | 0.0% |
| 11 | Italy | $16K | <0.1% | -72.1% | 15.0% |
| 12 | Canada | $12K | <0.1% | -33.1% | 0.0% |
| 13 | Germany | $7K | <0.1% | -31.7% | 15.0% |
| 14 | Romania | -- | 0.0% | -- | -- |
| 15 | India | -- | 0.0% | -65.7% | -- |
| 16 | Czech Republic | -- | 0.0% | -87.9% | -- |
| 17 | Indonesia | -- | 0.0% | -47.6% | -- |
| 18 | Netherlands | -- | 0.0% | -- | -- |
| 19 | South Korea | -- | 0.0% | +109.0% | -- |
| 20 | Argentina | -- | 0.0% | -86.8% | -- |
| 21 | Spain | -- | 0.0% | -7.7% | -- |
| 22 | Colombia | -- | 0.0% | +44.4% | -- |
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.