Greece supplies 58.8% of U.S. imports of Vermiculite, Perlite and Chlorites, Unexpanded, across 14 countries (year to date through August 2026).
HHI 4,040 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
14 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Greece | $1.8M | 78.8% | +30.3% | 10.0% |
| 2 | Uganda | $230K | 10.2% | -2.7% | 0.0% |
| 3 | Australia | $86K | 3.8% | -71.8% | 12.5% |
| 4 | Mexico | $59K | 2.6% | +7.9% | 0.0% |
| 5 | Brazil | $38K | 1.7% | -68.8% | 37.5% |
| 6 | Turkey | $25K | 1.1% | -25.1% | 12.5% |
| 7 | Zimbabwe | $19K | 0.8% | +303.6% | 0.0% |
| 8 | South Africa | $12K | 0.5% | -31.6% | 12.5% |
| 9 | Japan | $10K | 0.4% | +42.4% | 0.0% |
| 10 | China | -- | 0.0% | -69.0% | -- |
| 11 | Kenya | -- | 0.0% | -- | -- |
| 12 | Denmark | -- | 0.0% | -- | -- |
| 13 | Spain | -- | 0.0% | -98.5% | -- |
| 14 | Italy | -- | 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.