China supplies 64.7% of U.S. imports of 1-Cyanoguanidine (Dicyandiamide), across 5 countries (year to date through September 2026).
HHI 5,360 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
5 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | China | $632K | 50.1% | -23.4% | 37.5% |
| 2 | Germany | $623K | 49.3% | -38.7% | 10.0% |
| 3 | United Kingdom | $8K | 0.7% | +31.2% | 10.0% |
| 4 | Canada | -- | 0.0% | -- | -- |
| 5 | Japan | -- | 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.