Canada supplies 56.7% of U.S. imports of Low-Density Fiberboard, across 14 countries (year to date through September 2026).
HHI 4,784 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
14 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Canada | $2.1M | 50.2% | +20.7% | 0.0% |
| 2 | Poland | $1.9M | 46.7% | +242.9% | 10.0% |
| 3 | Denmark | $62K | 1.5% | +176.3% | 10.0% |
| 4 | Dominican Republic | $24K | 0.6% | +79.2% | 12.5% |
| 5 | China | $20K | 0.5% | +56.1% | 37.5% |
| 6 | India | $17K | 0.4% | -58.0% | 10.0% |
| 7 | Italy | $4K | 0.1% | -86.4% | 10.0% |
| 8 | France | -- | 0.0% | -- | -- |
| 9 | Germany | -- | 0.0% | -81.6% | -- |
| 10 | Brazil | -- | 0.0% | -51.3% | -- |
| 11 | Spain | -- | 0.0% | +34.3% | -- |
| 12 | United Kingdom | -- | 0.0% | -- | -- |
| 13 | Mexico | -- | 0.0% | -15.9% | -- |
| 14 | Belgium | -- | 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.