China supplies 36.2% of U.S. imports of Choline and Its Salts, across 15 countries (year to date through August 2026).
HHI 2,442 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
15 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Belgium | $714K | 37.8% | +148.0% | 10.0% |
| 2 | China | $634K | 33.6% | +25.2% | 40.0% |
| 3 | India | $269K | 14.3% | +3.9% | 9.1% |
| 4 | Italy | $178K | 9.4% | -22.9% | 10.0% |
| 5 | Germany | $47K | 2.5% | -21.1% | 10.0% |
| 6 | Spain | $27K | 1.4% | +28.0% | 6.8% |
| 7 | Canada | $13K | 0.7% | -- | 0.0% |
| 8 | Japan | $4K | 0.2% | +2.6% | 12.5% |
| 9 | Ukraine | -- | 0.0% | -- | -- |
| 10 | Switzerland | -- | 0.0% | -87.6% | -- |
| 11 | France | -- | 0.0% | +154.7% | -- |
| 12 | United Kingdom | -- | 0.0% | -- | -- |
| 13 | Finland | -- | 0.0% | -- | -- |
| 14 | Hong Kong | -- | 0.0% | -- | -- |
| 15 | Sweden | -- | 0.0% | +28.6% | -- |
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.