Mexico supplies 33.1% of U.S. imports of Gypsum, Anhydrite & Calcined Plasters, across 21 countries (year to date through August 2026).
HHI 2,691 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 | Spain | $3.3M | 35.2% | -- | 10.0% |
| 2 | Mexico | $2.8M | 30.0% | -- | 3.7% |
| 3 | Canada | $2.4M | 25.4% | -- | 0.0% |
| 4 | Morocco | $482K | 5.1% | -- | 12.5% |
| 5 | Turkey | $182K | 1.9% | -- | 12.5% |
| 6 | China | $89K | 0.9% | -- | 36.1% |
| 7 | United Kingdom | $71K | 0.8% | -- | 0.7% |
| 8 | Germany | $23K | 0.2% | -- | 10.0% |
| 9 | Italy | $19K | 0.2% | -- | 10.0% |
| 10 | Netherlands | $9K | 0.1% | -- | 10.0% |
| 11 | South Korea | $6K | 0.1% | -- | 12.5% |
| 12 | Israel | -- | 0.0% | -- | -- |
| 13 | India | -- | 0.0% | -- | -- |
| 14 | Thailand | -- | 0.0% | -- | -- |
| 15 | Dominican Republic | -- | 0.0% | -- | -- |
| 16 | Taiwan | -- | 0.0% | -- | -- |
| 17 | Japan | -- | 0.0% | -- | -- |
| 18 | Honduras | -- | 0.0% | -- | -- |
| 19 | France | -- | 0.0% | -- | -- |
| 20 | Egypt | -- | 0.0% | -- | -- |
| 21 | 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.