Finland supplies 34.1% of U.S. imports of Refined Copper Plates, across 25 countries (year to date through August 2026).
HHI 2,452 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
25 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Finland | $5.4M | 27.7% | -1.9% | 51.0% |
| 2 | Germany | $5.0M | 25.3% | -36.9% | 51.2% |
| 3 | South Korea | $2.5M | 12.9% | +14.4% | 50.2% |
| 4 | Peru | $1.8M | 9.2% | -17.1% | 50.3% |
| 5 | Malaysia | $1.2M | 6.0% | -- | 51.0% |
| 6 | Hong Kong | $1.1M | 5.4% | -- | -- |
| 7 | Thailand | $727K | 3.7% | +448.1% | 51.0% |
| 8 | Japan | $727K | 3.7% | +215.3% | 51.0% |
| 9 | India | $476K | 2.4% | -13.4% | 52.1% |
| 10 | Mexico | $366K | 1.9% | -65.0% | 47.7% |
| 11 | Italy | $174K | 0.9% | -67.4% | -- |
| 12 | China | $97K | 0.5% | -61.1% | 76.1% |
| 13 | Bulgaria | $92K | 0.5% | -94.2% | 51.0% |
| 14 | Ukraine | $2K | <0.1% | -- | 51.0% |
| 15 | Canada | -- | 0.0% | -77.3% | -- |
| 16 | Turkey | -- | 0.0% | +77.7% | -- |
| 17 | Switzerland | -- | 0.0% | +134.0% | -- |
| 18 | Czech Republic | -- | 0.0% | -- | -- |
| 19 | Vietnam | -- | 0.0% | -- | -- |
| 20 | Luxembourg | -- | 0.0% | -- | -- |
| 21 | Netherlands | -- | 0.0% | -72.5% | -- |
| 22 | United Kingdom | -- | 0.0% | +187.9% | -- |
| 23 | Denmark | -- | 0.0% | -47.4% | -- |
| 24 | Taiwan | -- | 0.0% | +89.1% | -- |
| 25 | Brazil | -- | 0.0% | -83.5% | -- |
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.