Canada supplies 49.1% of U.S. imports of Waferboard and Similar Wood Board, across 15 countries (year to date through September 2026).
HHI 3,012 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
15 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Spain | $146K | 53.8% | +219.0% | 10.0% |
| 2 | China | $35K | 12.8% | -41.4% | 37.5% |
| 3 | Ecuador | $33K | 12.1% | +46.3% | 10.0% |
| 4 | Italy | $19K | 6.8% | +2273.3% | 10.0% |
| 5 | Colombia | $18K | 6.5% | +94.4% | 12.5% |
| 6 | Canada | $16K | 5.8% | +23.6% | 50.0% |
| 7 | France | $6K | 2.2% | -- | 10.0% |
| 8 | Lithuania | -- | 0.0% | +183.1% | -- |
| 9 | Germany | -- | 0.0% | +323.9% | -- |
| 10 | Portugal | -- | 0.0% | +340.2% | -- |
| 11 | India | -- | 0.0% | +1184.1% | -- |
| 12 | Thailand | -- | 0.0% | -- | -- |
| 13 | Vietnam | -- | 0.0% | -6.6% | -- |
| 14 | Estonia | -- | 0.0% | -- | -- |
| 15 | United Kingdom | -- | 0.0% | +119.7% | -- |
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.