Canada supplies 36.0% of U.S. imports of Uncoated Paper & Paperboard (40–150 g/m²), across 24 countries (year to date through September 2026).
HHI 1,990 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 | Canada | $3.0M | 37.7% | -13.6% | 0.0% |
| 2 | South Korea | $1.9M | 23.4% | +141.2% | 12.5% |
| 3 | Portugal | $977K | 12.3% | +286.8% | 10.0% |
| 4 | Thailand | $649K | 8.1% | +33.1% | 12.5% |
| 5 | Germany | $522K | 6.6% | -21.8% | 10.0% |
| 6 | India | $456K | 5.7% | -29.9% | 10.0% |
| 7 | Brazil | $174K | 2.2% | -63.5% | 35.2% |
| 8 | Taiwan | $109K | 1.4% | +86.3% | 10.0% |
| 9 | Italy | $98K | 1.2% | -43.1% | 10.0% |
| 10 | Mexico | $55K | 0.7% | -37.4% | 0.0% |
| 11 | France | $50K | 0.6% | -70.7% | 10.0% |
| 12 | Vietnam | $7K | 0.1% | -64.3% | 0.0% |
| 13 | Czech Republic | $6K | 0.1% | +59.1% | 10.0% |
| 14 | China | $2K | <0.1% | +335.8% | 37.5% |
| 15 | Japan | -- | 0.0% | +247.2% | -- |
| 16 | Sweden | -- | 0.0% | +189.9% | -- |
| 17 | United Kingdom | -- | 0.0% | -50.3% | -- |
| 18 | Netherlands | -- | 0.0% | -- | -- |
| 19 | Belgium | -- | 0.0% | -- | -- |
| 20 | Austria | -- | 0.0% | +354.8% | -- |
| 21 | Slovakia | -- | 0.0% | -58.5% | -- |
| 22 | Spain | -- | 0.0% | +139.5% | -- |
| 23 | United Arab Emirates | -- | 0.0% | -- | -- |
| 24 | Bangladesh | -- | 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.