United Kingdom supplies 46.8% of U.S. imports of Butanols (Other), Including Isobutyl and Tert-Butyl Alcohol, across 11 countries (year to date through August 2026).
HHI 3,467 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 | United Kingdom | $3.4M | 79.5% | +1.6% | <0.1% |
| 2 | Japan | $391K | 9.3% | +32.7% | 12.5% |
| 3 | Germany | $222K | 5.3% | +279.5% | 10.0% |
| 4 | Italy | $97K | 2.3% | +18.6% | 0.0% |
| 5 | China | $95K | 2.2% | +106.5% | 35.2% |
| 6 | Brazil | $38K | 0.9% | -72.1% | 43.0% |
| 7 | France | $22K | 0.5% | -55.4% | 10.0% |
| 8 | Switzerland | $2K | 0.1% | -77.7% | 12.5% |
| 9 | Slovakia | -- | 0.0% | -- | -- |
| 10 | India | -- | 0.0% | -53.2% | -- |
| 11 | Netherlands | -- | 0.0% | -85.3% | -- |
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.