Brazil supplies 23.2% of U.S. imports of Colloidal or Semi-Colloidal Graphite, across 11 countries (year to date through September 2026).
HHI 1,891 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 | Brazil | $192K | 38.8% | -- | 37.5% |
| 2 | Netherlands | $142K | 28.7% | +81.2% | 10.0% |
| 3 | Japan | $111K | 22.4% | +67.6% | 12.5% |
| 4 | Switzerland | $30K | 6.1% | +312.5% | 12.5% |
| 5 | Germany | $10K | 2.0% | +253.9% | 10.0% |
| 6 | United Kingdom | $5K | 0.9% | +130.1% | 10.0% |
| 7 | Mexico | $3K | 0.6% | +111.9% | 0.0% |
| 8 | France | $2K | 0.4% | -- | 10.0% |
| 9 | Italy | -- | 0.0% | -28.9% | -- |
| 10 | Taiwan | -- | 0.0% | +7.7% | -- |
| 11 | Canada | -- | 0.0% | -89.9% | -- |
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.