Canada supplies 77.5% of U.S. imports of Corrugated Paper & Paperboard (Rolls or Sheets), across 27 countries (year to date through September 2026).
HHI 6,248 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
27 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Canada | $7.9M | 78.0% | +58.6% | <0.1% |
| 2 | Mexico | $1.5M | 14.7% | +40.2% | <0.1% |
| 3 | South Korea | $185K | 1.8% | +269.2% | 12.5% |
| 4 | Dominican Republic | $135K | 1.3% | +225.3% | 12.5% |
| 5 | China | $130K | 1.3% | -36.5% | 37.5% |
| 6 | United Kingdom | $96K | 1.0% | -13.9% | 10.0% |
| 7 | Vietnam | $72K | 0.7% | -43.9% | 12.5% |
| 8 | France | $48K | 0.5% | +37.8% | 10.0% |
| 9 | Germany | $42K | 0.4% | -45.4% | 10.0% |
| 10 | Netherlands | $11K | 0.1% | -- | 10.0% |
| 11 | Poland | $9K | 0.1% | -3.7% | 10.0% |
| 12 | Sweden | $5K | 0.1% | +205.2% | 10.0% |
| 13 | India | -- | 0.0% | -76.5% | -- |
| 14 | Cambodia | -- | 0.0% | -17.4% | -- |
| 15 | Taiwan | -- | 0.0% | +444.7% | -- |
| 16 | Japan | -- | 0.0% | +19.7% | -- |
| 17 | Guatemala | -- | 0.0% | -- | -- |
| 18 | Colombia | -- | 0.0% | +579.1% | -- |
| 19 | Peru | -- | 0.0% | -- | -- |
| 20 | Brazil | -- | 0.0% | -- | -- |
| 21 | Czech Republic | -- | 0.0% | -90.0% | -- |
| 22 | Switzerland | -- | 0.0% | +234.0% | -- |
| 23 | Lithuania | -- | 0.0% | +134.9% | -- |
| 24 | Spain | -- | 0.0% | +494.2% | -- |
| 25 | Italy | -- | 0.0% | +842.5% | -- |
| 26 | Turkey | hidden | hidden | hidden | hidden |
| 27 | Israel | 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.