Belgium supplies 42.9% of U.S. imports of Triethanolamine (TEA), across 7 countries (year to date through August 2026).
HHI 2,844 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
7 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Belgium | $20K | 49.7% | -32.1% | 10.0% |
| 2 | Taiwan | $11K | 27.9% | -42.1% | 10.0% |
| 3 | Canada | $7K | 16.8% | +116.7% | 0.0% |
| 4 | United Kingdom | $2K | 5.6% | -- | 16.5% |
| 5 | Ireland | -- | 0.0% | -75.1% | -- |
| 6 | Germany | -- | 0.0% | -78.0% | -- |
| 7 | China | -- | 0.0% | -- | -- |
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.