China supplies 55.3% of U.S. imports of D- or DL-Pantothenic Acid (Vitamin B5) and Its Derivatives…, across 10 countries (year to date through September 2026).
HHI 4,386 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
10 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | China | $1.9M | 58.5% | -27.8% | 1.0% |
| 2 | United Kingdom | $1.1M | 33.7% | +10.3% | 0.0% |
| 3 | Germany | $141K | 4.3% | -41.9% | 0.0% |
| 4 | Switzerland | $114K | 3.5% | +373.0% | 0.0% |
| 5 | Italy | -- | 0.0% | -- | -- |
| 6 | Israel | -- | 0.0% | -- | -- |
| 7 | India | -- | 0.0% | -86.3% | -- |
| 8 | France | -- | 0.0% | -- | -- |
| 9 | Ireland | -- | 0.0% | -- | -- |
| 10 | Poland | -- | 0.0% | -76.2% | -- |
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.