Canada supplies 32.0% of U.S. imports of Medium Density Fiberboard (MDF), across 49 countries (year to date through September 2026).
HHI 1,887 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
49 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Chile | $19.3M | 31.5% | -19.9% | 12.6% |
| 2 | Canada | $14.7M | 23.9% | +3.2% | 18.7% |
| 3 | Vietnam | $9.3M | 15.2% | -11.2% | 14.9% |
| 4 | China | $5.3M | 8.6% | -37.4% | 40.3% |
| 5 | Mexico | $1.7M | 2.9% | +1.1% | 0.0% |
| 6 | Argentina | $1.7M | 2.7% | -15.6% | 13.5% |
| 7 | Germany | $1.5M | 2.4% | -40.2% | 7.7% |
| 8 | Turkey | $1.4M | 2.4% | +7.4% | 16.2% |
| 9 | Austria | $1.3M | 2.2% | -14.7% | 10.0% |
| 10 | Spain | $1.3M | 2.0% | +71.7% | 10.0% |
| 11 | Belgium | $1.0M | 1.6% | +7.3% | 9.9% |
| 12 | Netherlands | $485K | 0.8% | +259.6% | 10.0% |
| 13 | Ecuador | $425K | 0.7% | -37.0% | 11.9% |
| 14 | Italy | $411K | 0.7% | -19.8% | 10.0% |
| 15 | Thailand | $370K | 0.6% | +81.9% | 14.9% |
| 16 | France | $236K | 0.4% | +0.3% | 10.0% |
| 17 | Switzerland | $199K | 0.3% | -75.3% | 12.5% |
| 18 | Hong Kong | $185K | 0.3% | +375.8% | 12.5% |
| 19 | South Korea | $176K | 0.3% | +148.4% | 12.5% |
| 20 | Malaysia | $168K | 0.3% | +58.2% | 13.4% |
| 21 | New Zealand | $68K | 0.1% | -7.8% | 12.5% |
| 22 | India | $34K | 0.1% | +123.6% | 13.9% |
| 23 | United Kingdom | $22K | <0.1% | -61.1% | 13.9% |
| 24 | Cambodia | $21K | <0.1% | +12.5% | 13.9% |
| 25 | Brazil | $21K | <0.1% | -73.7% | 41.4% |
| 26 | Portugal | hidden | hidden | hidden | hidden |
| 27 | Denmark | hidden | hidden | hidden | hidden |
| 28 | United Arab Emirates | hidden | hidden | hidden | hidden |
| 29 | Indonesia | hidden | hidden | hidden | hidden |
| 30 | Bahrain | hidden | hidden | hidden | hidden |
| 31 | Finland | hidden | hidden | hidden | hidden |
| 32 | Philippines | hidden | hidden | hidden | hidden |
| 33 | Peru | hidden | hidden | hidden | hidden |
| 34 | Colombia | hidden | hidden | hidden | hidden |
| 35 | Dominican Republic | hidden | hidden | hidden | hidden |
| 36 | Taiwan | hidden | hidden | hidden | hidden |
| 37 | Australia | hidden | hidden | hidden | hidden |
| 38 | Mauritius | hidden | hidden | hidden | hidden |
| 39 | Latvia | hidden | hidden | hidden | hidden |
| 40 | South Africa | hidden | hidden | hidden | hidden |
| 41 | Poland | hidden | hidden | hidden | hidden |
| 42 | Belarus | hidden | hidden | hidden | hidden |
| 43 | Ukraine | hidden | hidden | hidden | hidden |
| 44 | Ireland | hidden | hidden | hidden | hidden |
| 45 | Slovenia | hidden | hidden | hidden | hidden |
| 46 | Serbia | hidden | hidden | hidden | hidden |
| 47 | Kosovo | hidden | hidden | hidden | hidden |
| 48 | Israel | hidden | hidden | hidden | hidden |
| 49 | Saudi Arabia | 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.