China supplies 22.8% of U.S. imports of Electrical Insulators (Other Materials), across 42 countries (year to date through August 2026).
HHI 1,253 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 | China | $8.1M | 26.9% | -13.5% | 35.7% |
| 2 | Mexico | $5.0M | 16.5% | +45.8% | 1.5% |
| 3 | India | $3.6M | 12.0% | +5.5% | 10.0% |
| 4 | Canada | $2.9M | 9.7% | +29.7% | 0.1% |
| 5 | Taiwan | $2.9M | 9.7% | -11.2% | 5.4% |
| 6 | Germany | $1.4M | 4.5% | +3.5% | 9.9% |
| 7 | Japan | $1.2M | 3.9% | +27.4% | 12.5% |
| 8 | United Kingdom | $1.0M | 3.3% | +10.1% | 9.7% |
| 9 | Switzerland | $744K | 2.5% | +53.0% | 11.5% |
| 10 | Italy | $693K | 2.3% | -19.8% | 10.0% |
| 11 | Thailand | $664K | 2.2% | +29.4% | 10.0% |
| 12 | Czech Republic | $478K | 1.6% | +49.7% | 7.1% |
| 13 | Austria | $355K | 1.2% | +156.9% | 10.0% |
| 14 | South Korea | $318K | 1.1% | +2.5% | 12.5% |
| 15 | Poland | $174K | 0.6% | -25.5% | 10.0% |
| 16 | Sweden | $126K | 0.4% | -82.9% | 10.0% |
| 17 | United Arab Emirates | $108K | 0.4% | +127.0% | 12.5% |
| 18 | Brazil | $106K | 0.4% | -0.4% | 37.5% |
| 19 | France | $102K | 0.3% | +65.9% | 7.5% |
| 20 | New Zealand | $77K | 0.3% | +87.8% | 12.5% |
| 21 | Netherlands | $40K | 0.1% | -66.1% | 10.0% |
| 22 | Malaysia | $33K | 0.1% | -8.0% | 10.0% |
| 23 | Slovenia | $25K | 0.1% | +10.0% | 10.0% |
| 24 | Colombia | $23K | 0.1% | -53.2% | 12.5% |
| 25 | Singapore | $13K | <0.1% | +60.8% | 12.5% |
| 26 | Turkey | hidden | hidden | hidden | hidden |
| 27 | Spain | hidden | hidden | hidden | hidden |
| 28 | Belgium | hidden | hidden | hidden | hidden |
| 29 | Vietnam | hidden | hidden | hidden | hidden |
| 30 | Portugal | hidden | hidden | hidden | hidden |
| 31 | Philippines | hidden | hidden | hidden | hidden |
| 32 | Tunisia | hidden | hidden | hidden | hidden |
| 33 | Costa Rica | hidden | hidden | hidden | hidden |
| 34 | Norway | hidden | hidden | hidden | hidden |
| 35 | Finland | hidden | hidden | hidden | hidden |
| 36 | Ireland | hidden | hidden | hidden | hidden |
| 37 | Slovakia | hidden | hidden | hidden | hidden |
| 38 | Hungary | hidden | hidden | hidden | hidden |
| 39 | Greece | hidden | hidden | hidden | hidden |
| 40 | Israel | hidden | hidden | hidden | hidden |
| 41 | Cambodia | hidden | hidden | hidden | hidden |
| 42 | Australia | 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.