Canada supplies 99.0% of U.S. imports of Articles of Asphalt or Similar Material, across 11 countries (year to date through August 2026).
HHI 9,809 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
11 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Canada | $19.0M | 99.5% | -22.9% | <0.1% |
| 2 | France | $31K | 0.2% | -- | 10.0% |
| 3 | Mexico | $25K | 0.1% | +33.7% | 0.0% |
| 4 | Ukraine | $21K | 0.1% | -- | 2.7% |
| 5 | China | $13K | 0.1% | +131.2% | 40.2% |
| 6 | Netherlands | $10K | 0.1% | +162.4% | 10.0% |
| 7 | Turkey | $3K | <0.1% | -33.1% | 15.2% |
| 8 | South Korea | -- | 0.0% | -- | -- |
| 9 | United Kingdom | -- | 0.0% | +92.9% | -- |
| 10 | Poland | -- | 0.0% | -- | -- |
| 11 | India | -- | 0.0% | -93.2% | -- |
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.