Japan supplies 14.8% of U.S. imports of Articles of Stone, Carbon Fiber & Other Mineral Substances, across 79 countries (year to date through August 2026).
HHI 983 of 10,000 · HHI below 1,000. The sum of each country’s squared percentage share; one country with everything scores 10,000.
79 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Mexico | $16.1M | 17.4% | -- | 0.8% |
| 2 | Germany | $14.9M | 16.1% | -- | 8.7% |
| 3 | Japan | $12.5M | 13.5% | -- | 12.3% |
| 4 | South Korea | $10.7M | 11.6% | -- | 12.5% |
| 5 | United Kingdom | $6.8M | 7.3% | -- | 10.0% |
| 6 | France | $6.2M | 6.7% | -- | 9.8% |
| 7 | Canada | $5.4M | 5.9% | -- | 0.3% |
| 8 | China | $5.3M | 5.7% | -- | 36.3% |
| 9 | Austria | $2.5M | 2.7% | -- | 10.0% |
| 10 | Brazil | $2.0M | 2.1% | -- | 37.5% |
| 11 | Italy | $1.8M | 1.9% | -- | 10.0% |
| 12 | Hungary | $1.8M | 1.9% | -- | 9.5% |
| 13 | Spain | $998K | 1.1% | -- | 9.9% |
| 14 | India | $946K | 1.0% | -- | 9.8% |
| 15 | Taiwan | $700K | 0.8% | -- | 9.7% |
| 16 | Netherlands | $545K | 0.6% | -- | 9.9% |
| 17 | Switzerland | $379K | 0.4% | -- | 8.4% |
| 18 | Malaysia | $374K | 0.4% | -- | 9.8% |
| 19 | Singapore | $317K | 0.3% | -- | 12.5% |
| 20 | Australia | $304K | 0.3% | -- | 12.5% |
| 21 | Norway | $296K | 0.3% | -- | 12.5% |
| 22 | Poland | $209K | 0.2% | -- | 10.0% |
| 23 | Indonesia | $168K | 0.2% | -- | 9.8% |
| 24 | Sweden | $158K | 0.2% | -- | 10.0% |
| 25 | Czech Republic | $132K | 0.1% | -- | 10.0% |
| 26 | Denmark | hidden | hidden | hidden | hidden |
| 27 | New Zealand | hidden | hidden | hidden | hidden |
| 28 | Belgium | hidden | hidden | hidden | hidden |
| 29 | Chile | hidden | hidden | hidden | hidden |
| 30 | Lithuania | hidden | hidden | hidden | hidden |
| 31 | Liechtenstein | hidden | hidden | hidden | hidden |
| 32 | Morocco | hidden | hidden | hidden | hidden |
| 33 | Finland | hidden | hidden | hidden | hidden |
| 34 | Vietnam | hidden | hidden | hidden | hidden |
| 35 | Turkey | hidden | hidden | hidden | hidden |
| 36 | Bulgaria | hidden | hidden | hidden | hidden |
| 37 | Thailand | hidden | hidden | hidden | hidden |
| 38 | Pakistan | hidden | hidden | hidden | hidden |
| 39 | Cambodia | hidden | hidden | hidden | hidden |
| 40 | Kosovo | hidden | hidden | hidden | hidden |
| 41 | Congo (Republic of the Congo) | hidden | hidden | hidden | hidden |
| 42 | Slovenia | hidden | hidden | hidden | hidden |
| 43 | Luxembourg | hidden | hidden | hidden | hidden |
| 44 | Hong Kong | hidden | hidden | hidden | hidden |
| 45 | Philippines | hidden | hidden | hidden | hidden |
| 46 | French Polynesia | hidden | hidden | hidden | hidden |
| 47 | Uzbekistan | hidden | hidden | hidden | hidden |
| 48 | Estonia | hidden | hidden | hidden | hidden |
| 49 | Slovakia | hidden | hidden | hidden | hidden |
| 50 | Dominican Republic | hidden | hidden | hidden | hidden |
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.