Indonesia supplies 56.8% of U.S. imports of Artificial Graphite, across 24 countries (year to date through September 2026).
HHI 3,471 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
24 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Indonesia | $36.5M | 64.6% | +109.2% | 7.9% |
| 2 | France | $4.2M | 7.5% | +5.8% | 10.0% |
| 3 | South Korea | $3.7M | 6.5% | -12.8% | 0.6% |
| 4 | India | $2.9M | 5.1% | +176.0% | 10.0% |
| 5 | Spain | $2.7M | 4.9% | +6.8% | 10.0% |
| 6 | China | $1.9M | 3.5% | -84.5% | 37.8% |
| 7 | Mexico | $1.1M | 2.0% | -34.0% | 0.0% |
| 8 | Japan | $1.0M | 1.8% | +17.2% | 12.2% |
| 9 | Germany | $696K | 1.2% | -19.7% | 10.0% |
| 10 | Canada | $464K | 0.8% | +1.6% | 0.0% |
| 11 | Switzerland | $323K | 0.6% | -62.4% | 12.5% |
| 12 | Brazil | $296K | 0.5% | +8.4% | 37.5% |
| 13 | Singapore | $275K | 0.5% | +362.0% | 0.5% |
| 14 | Netherlands | $141K | 0.3% | +245.0% | 10.0% |
| 15 | United Kingdom | $95K | 0.2% | -16.6% | 10.0% |
| 16 | Italy | $11K | <0.1% | -85.0% | 10.0% |
| 17 | Vietnam | $9K | <0.1% | +41.4% | 12.5% |
| 18 | Taiwan | $4K | <0.1% | -58.0% | 10.0% |
| 19 | Turkey | -- | 0.0% | -46.4% | -- |
| 20 | Finland | -- | 0.0% | -- | -- |
| 21 | Belgium | -- | 0.0% | -2.6% | -- |
| 22 | Sweden | -- | 0.0% | +316.7% | -- |
| 23 | Poland | -- | 0.0% | -33.6% | -- |
| 24 | Norway | -- | 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.