Japan supplies 35.0% of U.S. imports of Natural Pearls, Not Mounted or Set, across 13 countries (year to date through August 2026).
HHI 2,527 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 | Japan | $844K | 73.6% | +389.6% | 12.5% |
| 2 | French Polynesia | $212K | 18.5% | +468.2% | 0.0% |
| 3 | Indonesia | $47K | 4.1% | -57.4% | 0.0% |
| 4 | Vietnam | $26K | 2.3% | -95.4% | 12.5% |
| 5 | Belize | $9K | 0.8% | -- | 0.0% |
| 6 | Bahamas | $6K | 0.5% | -40.6% | 12.5% |
| 7 | China | $2K | 0.2% | +98.2% | 20.0% |
| 8 | Switzerland | -- | 0.0% | -96.3% | -- |
| 9 | Germany | -- | 0.0% | -- | -- |
| 10 | Qatar | -- | 0.0% | -76.0% | -- |
| 11 | Hong Kong | -- | 0.0% | -97.2% | -- |
| 12 | United Kingdom | -- | 0.0% | -- | -- |
| 13 | India | -- | 0.0% | -4.6% | -- |
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.