Vietnam supplies 50.8% of U.S. imports of Glutamic Acid and Its Salts, across 18 countries (year to date through August 2026).
HHI 3,277 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
18 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Vietnam | $2.5M | 43.3% | +12.0% | 18.7% |
| 2 | France | $1.8M | 29.9% | +237.8% | 10.0% |
| 3 | Brazil | $632K | 10.8% | -50.7% | 42.4% |
| 4 | China | $363K | 6.2% | +7.6% | 39.9% |
| 5 | Japan | $180K | 3.1% | -14.5% | 0.7% |
| 6 | Thailand | $163K | 2.8% | -55.1% | 19.0% |
| 7 | Taiwan | $137K | 2.3% | -13.4% | 10.0% |
| 8 | Peru | $51K | 0.9% | +23.3% | 12.5% |
| 9 | India | $35K | 0.6% | -9.9% | 5.4% |
| 10 | Hong Kong | $9K | 0.1% | +53.6% | 19.0% |
| 11 | United Arab Emirates | $4K | 0.1% | -- | 19.0% |
| 12 | South Korea | $2K | <0.1% | -32.4% | 12.5% |
| 13 | Austria | -- | 0.0% | -- | -- |
| 14 | Germany | -- | 0.0% | -68.5% | -- |
| 15 | Guatemala | -- | 0.0% | -70.4% | -- |
| 16 | United Kingdom | -- | 0.0% | -- | -- |
| 17 | Turkey | -- | 0.0% | -- | -- |
| 18 | Malaysia | -- | 0.0% | -97.0% | -- |
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.