China supplies 38.4% of U.S. imports of Tungstates (Wolframates), across 9 countries (year to date through August 2026).
HHI 2,446 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
9 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Taiwan | $20.1M | 39.9% | +225.8% | 5.5% |
| 2 | Vietnam | $14.7M | 29.1% | +2008.6% | 5.5% |
| 3 | India | $5.2M | 10.3% | +316.5% | 5.5% |
| 4 | China | $5.1M | 10.1% | +245.2% | 17.7% |
| 5 | South Korea | $4.8M | 9.5% | +343.7% | 0.0% |
| 6 | Germany | $567K | 1.1% | -23.4% | 2.2% |
| 7 | Philippines | -- | 0.0% | +50.3% | -- |
| 8 | Australia | -- | 0.0% | -1.1% | -- |
| 9 | Burundi | -- | 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.