Singapore supplies 70.7% of U.S. imports of Phosphite Esters, Salts, and Halogenated/Sulfonated…, across 15 countries (year to date through September 2026).
HHI 5,103 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 | Singapore | $1.7M | 55.4% | -8.8% | 12.5% |
| 2 | Germany | $480K | 15.3% | +866.6% | 10.0% |
| 3 | Spain | $303K | 9.7% | +17.6% | 10.0% |
| 4 | United Kingdom | $216K | 6.9% | -30.3% | 13.7% |
| 5 | India | $142K | 4.5% | +17.2% | 13.7% |
| 6 | Canada | $102K | 3.2% | +109.5% | 0.0% |
| 7 | Belgium | $84K | 2.7% | +326.7% | 10.0% |
| 8 | Poland | $41K | 1.3% | -8.6% | 10.0% |
| 9 | Taiwan | $19K | 0.6% | -65.3% | 10.0% |
| 10 | China | $13K | 0.4% | -3.9% | 41.2% |
| 11 | Japan | -- | 0.0% | +121.2% | -- |
| 12 | Ukraine | -- | 0.0% | -- | -- |
| 13 | Italy | -- | 0.0% | -39.5% | -- |
| 14 | United Arab Emirates | -- | 0.0% | -67.3% | -- |
| 15 | South Korea | -- | 0.0% | +332.6% | -- |
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.