Indonesia supplies 57.4% of U.S. imports of Blockboard, Laminboard & Battenboard with at Least One…, across 10 countries (year to date through September 2026).
HHI 3,724 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
10 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Indonesia | $289K | 80.5% | +24.5% | 4.5% |
| 2 | Canada | $63K | 17.5% | +1761.5% | 50.0% |
| 3 | China | $7K | 2.0% | +11.9% | 37.5% |
| 4 | Austria | -- | 0.0% | -92.0% | -- |
| 5 | Estonia | -- | 0.0% | -- | -- |
| 6 | Italy | -- | 0.0% | -- | -- |
| 7 | Turkey | -- | 0.0% | -11.0% | -- |
| 8 | Malaysia | -- | 0.0% | -39.1% | -- |
| 9 | Brazil | -- | 0.0% | -79.9% | -- |
| 10 | Guatemala | -- | 0.0% | -36.8% | -- |
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.