Canada supplies 54.9% of U.S. imports of Uncoated Paper & Paperboard, across 16 countries (year to date through September 2026).
HHI 3,503 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
16 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Canada | $56K | 37.9% | -5.2% | 22.8% |
| 2 | Vietnam | $40K | 27.2% | -82.5% | 5.8% |
| 3 | Slovakia | $23K | 15.7% | -- | 10.0% |
| 4 | United Kingdom | $12K | 8.3% | +158.3% | 10.0% |
| 5 | Thailand | $10K | 6.9% | +13.7% | 0.0% |
| 6 | Indonesia | $6K | 4.0% | -10.0% | 10.0% |
| 7 | India | -- | 0.0% | -45.1% | -- |
| 8 | Sri Lanka | -- | 0.0% | -- | -- |
| 9 | China | -- | 0.0% | -84.2% | -- |
| 10 | Japan | -- | 0.0% | -86.0% | -- |
| 11 | Egypt | -- | 0.0% | -- | -- |
| 12 | Mexico | -- | 0.0% | +5808.3% | -- |
| 13 | Sweden | -- | 0.0% | -- | -- |
| 14 | France | -- | 0.0% | -83.5% | -- |
| 15 | Austria | -- | 0.0% | +38.6% | -- |
| 16 | Italy | -- | 0.0% | -51.2% | -- |
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.