Mexico supplies 41.7% of U.S. imports of Sulfates, Alums & Persulfates, across 40 countries (year to date through August 2026).
HHI 2,025 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
40 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Mexico | $17.6M | 45.9% | -- | 0.0% |
| 2 | Canada | $4.0M | 10.4% | -- | 0.0% |
| 3 | Taiwan | $2.5M | 6.5% | -- | 8.9% |
| 4 | China | $2.3M | 6.0% | -- | 31.5% |
| 5 | Germany | $2.0M | 5.2% | -- | 4.0% |
| 6 | Cambodia | $1.8M | 4.6% | -- | 1.6% |
| 7 | India | $1.6M | 4.1% | -- | 6.6% |
| 8 | Thailand | $977K | 2.6% | -- | 1.6% |
| 9 | Finland | $858K | 2.2% | -- | 3.8% |
| 10 | Chile | $720K | 1.9% | -- | 1.6% |
| 11 | Peru | $706K | 1.9% | -- | 4.1% |
| 12 | Japan | $673K | 1.8% | -- | 2.6% |
| 13 | Vietnam | $538K | 1.4% | -- | 1.8% |
| 14 | Italy | $533K | 1.4% | -- | 0.7% |
| 15 | Turkey | $532K | 1.4% | -- | 13.0% |
| 16 | Belgium | $484K | 1.3% | -- | 3.4% |
| 17 | Colombia | $174K | 0.5% | -- | 8.6% |
| 18 | Czech Republic | $91K | 0.2% | -- | 3.7% |
| 19 | Sweden | $88K | 0.2% | -- | 10.0% |
| 20 | Spain | $78K | 0.2% | -- | 10.0% |
| 21 | Malaysia | $63K | 0.2% | -- | 3.7% |
| 22 | United Kingdom | $57K | 0.2% | -- | 4.2% |
| 23 | Netherlands | $37K | 0.1% | -- | 2.7% |
| 24 | Hong Kong | $10K | <0.1% | -- | 3.7% |
| 25 | South Africa | -- | 0.0% | -- | -- |
| 26 | Dominican Republic | hidden | hidden | hidden | hidden |
| 27 | Brazil | hidden | hidden | hidden | hidden |
| 28 | Argentina | hidden | hidden | hidden | hidden |
| 29 | Denmark | hidden | hidden | hidden | hidden |
| 30 | Ireland | hidden | hidden | hidden | hidden |
| 31 | France | hidden | hidden | hidden | hidden |
| 32 | Austria | hidden | hidden | hidden | hidden |
| 33 | Slovakia | hidden | hidden | hidden | hidden |
| 34 | Switzerland | hidden | hidden | hidden | hidden |
| 35 | Poland | hidden | hidden | hidden | hidden |
| 36 | Singapore | hidden | hidden | hidden | hidden |
| 37 | Philippines | hidden | hidden | hidden | hidden |
| 38 | South Korea | hidden | hidden | hidden | hidden |
| 39 | Australia | hidden | hidden | hidden | hidden |
| 40 | Central African Republic | hidden | hidden | hidden | hidden |
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.