China supplies 57.3% of U.S. imports of Thiuram Mono-, Di-, and Tetrasulfides, across 7 countries (year to date through September 2026).
HHI 3,976 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 | China | $378K | 59.9% | +40.9% | 36.4% |
| 2 | Belgium | $136K | 21.5% | -4.1% | 10.0% |
| 3 | India | $90K | 14.2% | -57.1% | 13.6% |
| 4 | Japan | $27K | 4.3% | -36.9% | 12.5% |
| 5 | Italy | -- | 0.0% | -96.3% | -- |
| 6 | France | -- | 0.0% | -68.0% | -- |
| 7 | Germany | -- | 0.0% | +57.7% | -- |
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.