China supplies 63.5% of U.S. imports of Hydantoin (Glycolylurea) and Its Derivatives, across 15 countries (year to date through August 2026).
HHI 4,624 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
15 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Taiwan | $676K | 68.0% | -49.5% | 10.0% |
| 2 | China | $225K | 22.7% | -13.6% | 4.6% |
| 3 | India | $64K | 6.5% | +163.1% | 2.6% |
| 4 | Israel | $18K | 1.8% | -61.3% | 15.1% |
| 5 | Spain | $8K | 0.8% | +7.0% | 10.0% |
| 6 | Switzerland | $2K | 0.2% | -98.3% | 12.5% |
| 7 | Italy | -- | 0.0% | +285.3% | -- |
| 8 | South Korea | -- | 0.0% | -21.3% | -- |
| 9 | Canada | -- | 0.0% | -91.8% | -- |
| 10 | Japan | -- | 0.0% | +66.1% | -- |
| 11 | Colombia | -- | 0.0% | -- | -- |
| 12 | United Kingdom | -- | 0.0% | +1126.0% | -- |
| 13 | Netherlands | -- | 0.0% | -- | -- |
| 14 | Germany | -- | 0.0% | +86.6% | -- |
| 15 | Ukraine | -- | 0.0% | +615.2% | -- |
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.