Canada supplies 87.7% of U.S. imports of Fluting Paper (Corrugating Medium), across 13 countries (year to date through September 2026).
HHI 7,726 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
13 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Canada | $15.8M | 80.7% | +159.3% | 0.0% |
| 2 | Turkey | $1.5M | 7.9% | +1620.2% | 12.5% |
| 3 | Spain | $995K | 5.1% | +33.9% | 10.0% |
| 4 | Israel | $507K | 2.6% | +1.2% | 12.5% |
| 5 | Italy | $383K | 2.0% | +3190.9% | 10.0% |
| 6 | United Kingdom | $175K | 0.9% | +896.9% | 10.0% |
| 7 | Australia | $104K | 0.5% | -95.6% | 12.5% |
| 8 | Indonesia | $47K | 0.2% | +6.2% | 10.0% |
| 9 | Germany | $21K | 0.1% | -6.6% | 10.0% |
| 10 | India | -- | 0.0% | -19.1% | -- |
| 11 | Mexico | -- | 0.0% | -50.4% | -- |
| 12 | Japan | -- | 0.0% | -- | -- |
| 13 | 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.