South Korea supplies 57.2% of U.S. imports of Toluene (Coal Tar Origin), across 8 countries (year to date through September 2026).
HHI 3,862 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 | South Korea | $18.8M | 56.3% | +481.3% | 0.0% |
| 2 | Taiwan | $13.7M | 41.0% | +120.9% | 0.0% |
| 3 | Canada | $595K | 1.8% | +613.0% | 0.0% |
| 4 | Japan | $302K | 0.9% | +662.0% | 0.0% |
| 5 | Brazil | -- | 0.0% | +637.9% | -- |
| 6 | Netherlands | -- | 0.0% | -- | -- |
| 7 | Belgium | -- | 0.0% | +243.5% | -- |
| 8 | Iraq | -- | 0.0% | -- | -- |
| 9 | Guyana | -- | 0.0% | -- | -- |
| 10 | Venezuela | -- | 0.0% | -- | 0.0% |
| 11 | Dominican Republic | -- | 0.0% | +26.9% | -- |
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.