Mexico supplies 26.1% of U.S. imports of Parts for Electrical Signaling, across 42 countries (year to date through September 2026).
HHI 1,407 of 10,000 · HHI 1,000–1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
42 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Malaysia | $4.9M | 28.9% | +438.7% | 10.0% |
| 2 | Mexico | $3.1M | 18.5% | -31.4% | 1.0% |
| 3 | Canada | $2.5M | 15.1% | +16.2% | 0.2% |
| 4 | Taiwan | $2.1M | 12.6% | +24.9% | 10.0% |
| 5 | China | $1.4M | 8.2% | +13.0% | 37.5% |
| 6 | Austria | $624K | 3.7% | +30.2% | 10.0% |
| 7 | Vietnam | $550K | 3.3% | +582.2% | 12.5% |
| 8 | Italy | $322K | 1.9% | -17.8% | 5.0% |
| 9 | United Kingdom | $289K | 1.7% | +37.3% | 10.0% |
| 10 | Germany | $164K | 1.0% | -43.5% | 10.0% |
| 11 | France | $142K | 0.8% | -39.0% | 8.4% |
| 12 | Australia | $132K | 0.8% | +24.8% | 12.5% |
| 13 | Belgium | $120K | 0.7% | -11.8% | 10.0% |
| 14 | India | $87K | 0.5% | -34.1% | 10.0% |
| 15 | Romania | $74K | 0.4% | -30.7% | 10.0% |
| 16 | Czech Republic | $61K | 0.4% | -6.6% | 10.0% |
| 17 | Spain | $54K | 0.3% | +23.7% | 10.0% |
| 18 | Thailand | $45K | 0.3% | -46.0% | 12.5% |
| 19 | Ireland | $34K | 0.2% | +379.8% | 10.0% |
| 20 | Indonesia | $28K | 0.2% | -94.9% | 10.0% |
| 21 | Slovakia | $21K | 0.1% | -66.1% | 10.0% |
| 22 | Bulgaria | $18K | 0.1% | +92.2% | 10.0% |
| 23 | Estonia | $13K | 0.1% | -68.4% | 10.0% |
| 24 | United Arab Emirates | $12K | 0.1% | -- | 12.5% |
| 25 | Turkey | $12K | 0.1% | -32.9% | 12.5% |
| 26 | Poland | hidden | hidden | hidden | hidden |
| 27 | Norway | hidden | hidden | hidden | hidden |
| 28 | South Korea | hidden | hidden | hidden | hidden |
| 29 | Switzerland | hidden | hidden | hidden | hidden |
| 30 | San Marino | hidden | hidden | hidden | hidden |
| 31 | Denmark | hidden | hidden | hidden | hidden |
| 32 | Finland | hidden | hidden | hidden | hidden |
| 33 | Israel | hidden | hidden | hidden | hidden |
| 34 | Hong Kong | hidden | hidden | hidden | hidden |
| 35 | Sweden | hidden | hidden | hidden | hidden |
| 36 | Japan | hidden | hidden | hidden | hidden |
| 37 | Netherlands | hidden | hidden | hidden | hidden |
| 38 | New Zealand | hidden | hidden | hidden | hidden |
| 39 | Tunisia | hidden | hidden | hidden | hidden |
| 40 | Portugal | hidden | hidden | hidden | hidden |
| 41 | South Africa | hidden | hidden | hidden | hidden |
| 42 | Sri Lanka | 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.