Mexico supplies 28.5% of U.S. imports of Parts for Electrical Transformers, across 68 countries (year to date through August 2026).
HHI 1,308 of 10,000 · HHI 1,000–1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
68 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Mexico | $132.8M | 37.1% | +34.2% | 4.3% |
| 2 | Thailand | $38.9M | 10.9% | +11.9% | 8.3% |
| 3 | China | $38.6M | 10.8% | +39.2% | 36.0% |
| 4 | Canada | $36.1M | 10.1% | +5.6% | 17.0% |
| 5 | Taiwan | $29.4M | 8.2% | +100.5% | 11.1% |
| 6 | India | $11.3M | 3.2% | -62.3% | 12.9% |
| 7 | New Zealand | $10.1M | 2.8% | +117.0% | 2.9% |
| 8 | South Korea | $8.9M | 2.5% | +83.9% | 13.5% |
| 9 | Japan | $7.7M | 2.2% | -19.4% | 12.6% |
| 10 | Vietnam | $6.2M | 1.7% | +136.5% | 10.9% |
| 11 | Malaysia | $5.9M | 1.7% | +67.1% | 11.6% |
| 12 | Italy | $5.7M | 1.6% | -27.1% | 15.9% |
| 13 | Germany | $5.5M | 1.5% | -29.8% | 21.3% |
| 14 | Denmark | $4.1M | 1.2% | +15.7% | 9.2% |
| 15 | Israel | $2.9M | 0.8% | +134.8% | 14.2% |
| 16 | Czech Republic | $1.7M | 0.5% | +188.0% | 2.4% |
| 17 | United Kingdom | $1.3M | 0.4% | -3.1% | 14.5% |
| 18 | Poland | $1.2M | 0.4% | +100.4% | 12.1% |
| 19 | Philippines | $1.1M | 0.3% | -37.0% | 19.3% |
| 20 | Estonia | $1.0M | 0.3% | +51.5% | 10.7% |
| 21 | Hungary | $950K | 0.3% | +50.5% | 14.2% |
| 22 | Romania | $870K | 0.2% | -30.9% | 9.6% |
| 23 | France | $795K | 0.2% | -46.8% | 17.1% |
| 24 | Spain | $580K | 0.2% | -28.6% | 12.7% |
| 25 | Finland | $544K | 0.2% | +93.8% | 21.2% |
| 26 | Switzerland | hidden | hidden | hidden | hidden |
| 27 | Sweden | hidden | hidden | hidden | hidden |
| 28 | Lithuania | hidden | hidden | hidden | hidden |
| 29 | Bulgaria | hidden | hidden | hidden | hidden |
| 30 | Slovakia | hidden | hidden | hidden | hidden |
| 31 | Turkey | hidden | hidden | hidden | hidden |
| 32 | Austria | hidden | hidden | hidden | hidden |
| 33 | Croatia | hidden | hidden | hidden | hidden |
| 34 | Brazil | hidden | hidden | hidden | hidden |
| 35 | Netherlands | hidden | hidden | hidden | hidden |
| 36 | Latvia | hidden | hidden | hidden | hidden |
| 37 | Australia | hidden | hidden | hidden | hidden |
| 38 | Singapore | hidden | hidden | hidden | hidden |
| 39 | Indonesia | hidden | hidden | hidden | hidden |
| 40 | Slovenia | hidden | hidden | hidden | hidden |
| 41 | Hong Kong | hidden | hidden | hidden | hidden |
| 42 | Belgium | hidden | hidden | hidden | hidden |
| 43 | Norway | hidden | hidden | hidden | hidden |
| 44 | Sri Lanka | hidden | hidden | hidden | hidden |
| 45 | Costa Rica | hidden | hidden | hidden | hidden |
| 46 | Portugal | hidden | hidden | hidden | hidden |
| 47 | Greece | hidden | hidden | hidden | hidden |
| 48 | Malta | hidden | hidden | hidden | hidden |
| 49 | Morocco | hidden | hidden | hidden | hidden |
| 50 | Georgia | 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.