Colombia supplies 37.4% of U.S. imports of Buttermilk, Kefir, Sour Cream & Other Fermented…, across 19 countries (year to date through September 2026).
HHI 2,560 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
19 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Mexico | $250K | 49.4% | +8420.0% | 8.6% |
| 2 | Colombia | $155K | 30.8% | +15.1% | 12.5% |
| 3 | India | $51K | 10.1% | -16.6% | 26.6% |
| 4 | Vietnam | $42K | 8.3% | +932.2% | 29.5% |
| 5 | Turkey | $7K | 1.5% | -- | 88.6% |
| 6 | Georgia | -- | 0.0% | -- | -- |
| 7 | Albania | -- | 0.0% | +1723.5% | -- |
| 8 | Greece | -- | 0.0% | -11.2% | -- |
| 9 | Jordan | -- | 0.0% | +194.7% | -- |
| 10 | Oman | -- | 0.0% | -- | -- |
| 11 | Afghanistan | -- | 0.0% | -- | -- |
| 12 | China | -- | 0.0% | -- | -- |
| 13 | Mongolia | -- | 0.0% | -- | -- |
| 14 | Canada | -- | 0.0% | +245.4% | -- |
| 15 | New Zealand | -- | 0.0% | +16.7% | -- |
| 16 | Luxembourg | -- | 0.0% | -46.3% | -- |
| 17 | Lithuania | -- | 0.0% | -- | -- |
| 18 | Poland | -- | 0.0% | -- | -- |
| 19 | Ukraine | -- | 0.0% | +30.0% | -- |
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.