Mexico supplies 40.5% of U.S. imports of Electrical Transformers (Other Than Liquid Dielectric), across 52 countries (year to date through August 2026).
HHI 1,981 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
52 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Mexico | $7.5M | 42.4% | -6.6% | 24.0% |
| 2 | China | $2.2M | 12.3% | +29.2% | 49.4% |
| 3 | India | $1.8M | 10.1% | -13.6% | 15.1% |
| 4 | Vietnam | $1.5M | 8.3% | -34.6% | 27.3% |
| 5 | Canada | $1.4M | 8.1% | -42.5% | 11.9% |
| 6 | Germany | $755K | 4.3% | -28.5% | 25.3% |
| 7 | Sri Lanka | $558K | 3.2% | +53.1% | 22.4% |
| 8 | Philippines | $510K | 2.9% | -25.5% | 25.4% |
| 9 | United Kingdom | $282K | 1.6% | +5.0% | 18.3% |
| 10 | Taiwan | $147K | 0.8% | -45.3% | 23.4% |
| 11 | Thailand | $113K | 0.6% | -19.3% | 22.0% |
| 12 | South Korea | $98K | 0.6% | +62.2% | 18.7% |
| 13 | Dominican Republic | $84K | 0.5% | -50.5% | 12.4% |
| 14 | Japan | $81K | 0.5% | +43.5% | 21.5% |
| 15 | Spain | $79K | 0.5% | +222.1% | 27.4% |
| 16 | France | $77K | 0.4% | +13.3% | 4.7% |
| 17 | Malaysia | $74K | 0.4% | +191.3% | 27.4% |
| 18 | Italy | $56K | 0.3% | -46.3% | 24.0% |
| 19 | Switzerland | $54K | 0.3% | +229.6% | 15.2% |
| 20 | Sweden | $53K | 0.3% | +154.8% | 27.7% |
| 21 | Czech Republic | $49K | 0.3% | +424.9% | 20.6% |
| 22 | Netherlands | $47K | 0.3% | +35.9% | 25.7% |
| 23 | Greece | $43K | 0.2% | -56.3% | 27.4% |
| 24 | Denmark | $35K | 0.2% | +28.5% | 27.4% |
| 25 | Brazil | $33K | 0.2% | -50.9% | 27.4% |
| 26 | Indonesia | hidden | hidden | hidden | hidden |
| 27 | Poland | hidden | hidden | hidden | hidden |
| 28 | Honduras | hidden | hidden | hidden | hidden |
| 29 | Bulgaria | hidden | hidden | hidden | hidden |
| 30 | New Zealand | hidden | hidden | hidden | hidden |
| 31 | Turkey | hidden | hidden | hidden | hidden |
| 32 | South Africa | hidden | hidden | hidden | hidden |
| 33 | Serbia | hidden | hidden | hidden | hidden |
| 34 | Austria | hidden | hidden | hidden | hidden |
| 35 | Croatia | hidden | hidden | hidden | hidden |
| 36 | Latvia | hidden | hidden | hidden | hidden |
| 37 | Burma (Myanmar) | hidden | hidden | hidden | hidden |
| 38 | Estonia | hidden | hidden | hidden | hidden |
| 39 | Hungary | hidden | hidden | hidden | hidden |
| 40 | Slovakia | hidden | hidden | hidden | hidden |
| 41 | Singapore | hidden | hidden | hidden | hidden |
| 42 | Romania | hidden | hidden | hidden | hidden |
| 43 | Ireland | hidden | hidden | hidden | hidden |
| 44 | Finland | hidden | hidden | hidden | hidden |
| 45 | Norway | hidden | hidden | hidden | hidden |
| 46 | Hong Kong | hidden | hidden | hidden | hidden |
| 47 | Argentina | hidden | hidden | hidden | hidden |
| 48 | Sint Maarten | hidden | hidden | hidden | hidden |
| 49 | Australia | hidden | hidden | hidden | hidden |
| 50 | St Kitts and Nevis | 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.