Austria supplies 44.8% of U.S. imports of Articles Containing Magnesite, across 21 countries (year to date through September 2026).
HHI 3,611 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
21 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Brazil | $1.1M | 61.0% | -32.5% | 37.5% |
| 2 | Austria | $382K | 21.3% | +99.6% | 10.0% |
| 3 | China | $120K | 6.7% | +158.3% | 37.5% |
| 4 | Vietnam | $62K | 3.4% | -- | 12.5% |
| 5 | Morocco | $40K | 2.2% | +5.4% | 12.5% |
| 6 | Pakistan | $36K | 2.0% | -24.3% | 10.0% |
| 7 | Spain | $35K | 2.0% | -89.6% | 10.0% |
| 8 | Germany | $8K | 0.4% | -44.0% | 10.0% |
| 9 | India | $7K | 0.4% | -54.7% | 10.0% |
| 10 | Norway | $5K | 0.3% | +4.5% | 12.5% |
| 11 | Mexico | $5K | 0.3% | +237.0% | 0.0% |
| 12 | Italy | $2K | 0.1% | -91.9% | 10.0% |
| 13 | Nigeria | -- | 0.0% | -- | -- |
| 14 | Finland | -- | 0.0% | -65.8% | -- |
| 15 | Slovakia | -- | 0.0% | -- | -- |
| 16 | Poland | -- | 0.0% | +63.6% | -- |
| 17 | Bulgaria | -- | 0.0% | -- | -- |
| 18 | Indonesia | -- | 0.0% | -- | -- |
| 19 | Japan | -- | 0.0% | +170.1% | -- |
| 20 | New Zealand | -- | 0.0% | -- | -- |
| 21 | Canada | -- | 0.0% | -84.0% | -- |
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.