South Korea supplies 11.4% of U.S. imports of Millstones, Grinding Wheels & Abrasive Tools, across 61 countries (year to date through August 2026).
HHI 679 of 10,000 · HHI below 1,000. The sum of each country’s squared percentage share; one country with everything scores 10,000.
61 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Thailand | $4.9M | 10.5% | -- | 14.1% |
| 2 | Austria | $4.6M | 9.9% | -- | 8.7% |
| 3 | China | $4.4M | 9.5% | -- | 31.6% |
| 4 | South Korea | $4.4M | 9.5% | -- | 11.8% |
| 5 | Germany | $3.9M | 8.3% | -- | 9.2% |
| 6 | Mexico | $3.8M | 8.1% | -- | 1.3% |
| 7 | Italy | $3.4M | 7.2% | -- | 9.8% |
| 8 | Japan | $2.8M | 6.1% | -- | 11.9% |
| 9 | Spain | $2.4M | 5.2% | -- | 10.1% |
| 10 | Israel | $1.8M | 4.0% | -- | 11.5% |
| 11 | India | $1.5M | 3.3% | -- | 10.4% |
| 12 | Vietnam | $1.4M | 3.0% | -- | 12.7% |
| 13 | Switzerland | $1.0M | 2.2% | -- | 12.3% |
| 14 | Sweden | $1.0M | 2.2% | -- | 10.0% |
| 15 | Turkey | $885K | 1.9% | -- | 7.7% |
| 16 | Taiwan | $588K | 1.3% | -- | 9.1% |
| 17 | Australia | $575K | 1.2% | -- | 11.9% |
| 18 | Slovenia | $399K | 0.9% | -- | 10.0% |
| 19 | Poland | $395K | 0.9% | -- | 9.2% |
| 20 | Indonesia | $367K | 0.8% | -- | 9.0% |
| 21 | United Kingdom | $320K | 0.7% | -- | 10.0% |
| 22 | Luxembourg | $287K | 0.6% | -- | 10.0% |
| 23 | Canada | $270K | 0.6% | -- | 0.4% |
| 24 | Netherlands | $184K | 0.4% | -- | 10.0% |
| 25 | Denmark | $161K | 0.4% | -- | 9.9% |
| 26 | Philippines | hidden | hidden | hidden | hidden |
| 27 | South Africa | hidden | hidden | hidden | hidden |
| 28 | Argentina | hidden | hidden | hidden | hidden |
| 29 | Belgium | hidden | hidden | hidden | hidden |
| 30 | Ukraine | hidden | hidden | hidden | hidden |
| 31 | France | hidden | hidden | hidden | hidden |
| 32 | Bulgaria | hidden | hidden | hidden | hidden |
| 33 | Ireland | hidden | hidden | hidden | hidden |
| 34 | Singapore | hidden | hidden | hidden | hidden |
| 35 | Portugal | hidden | hidden | hidden | hidden |
| 36 | Brazil | hidden | hidden | hidden | hidden |
| 37 | Czech Republic | hidden | hidden | hidden | hidden |
| 38 | Ecuador | hidden | hidden | hidden | hidden |
| 39 | Slovakia | hidden | hidden | hidden | hidden |
| 40 | Norway | hidden | hidden | hidden | hidden |
| 41 | Liechtenstein | hidden | hidden | hidden | hidden |
| 42 | Cambodia | hidden | hidden | hidden | hidden |
| 43 | Romania | hidden | hidden | hidden | hidden |
| 44 | Bangladesh | hidden | hidden | hidden | hidden |
| 45 | Malaysia | hidden | hidden | hidden | hidden |
| 46 | New Zealand | hidden | hidden | hidden | hidden |
| 47 | Pakistan | hidden | hidden | hidden | hidden |
| 48 | Russia | hidden | hidden | hidden | hidden |
| 49 | Lithuania | hidden | hidden | hidden | hidden |
| 50 | Latvia | 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.