Germany supplies 33.3% of U.S. imports of Thyristors, DIACs, and TRIACs (Non-Photosensitive), across 40 countries (year to date through August 2026).
HHI 1,638 of 10,000 · HHI 1,000–1,800. 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 | Germany | $2.5M | 31.8% | +71.5% | 0.0% |
| 2 | China | $1.7M | 21.5% | +5.5% | 50.0% |
| 3 | United Kingdom | $995K | 12.8% | -49.4% | 1.4% |
| 4 | Czech Republic | $562K | 7.2% | -0.7% | 0.0% |
| 5 | Slovakia | $325K | 4.2% | -35.1% | 0.0% |
| 6 | Philippines | $280K | 3.6% | +165.5% | 0.1% |
| 7 | Japan | $276K | 3.6% | -54.1% | 10.1% |
| 8 | Malaysia | $198K | 2.6% | +0.1% | 0.0% |
| 9 | France | $165K | 2.1% | -15.7% | 0.0% |
| 10 | India | $162K | 2.1% | -78.8% | 0.0% |
| 11 | Mexico | $161K | 2.1% | -34.6% | 0.7% |
| 12 | Austria | $134K | 1.7% | +416.3% | 0.2% |
| 13 | Italy | $71K | 0.9% | +36.2% | 0.5% |
| 14 | Hungary | $62K | 0.8% | -21.6% | 3.5% |
| 15 | Switzerland | $58K | 0.8% | +43.1% | 3.5% |
| 16 | Russia | $47K | 0.6% | -- | 0.0% |
| 17 | Australia | $31K | 0.4% | -- | 0.0% |
| 18 | Lithuania | $31K | 0.4% | +16.9% | 0.0% |
| 19 | South Korea | $30K | 0.4% | -12.4% | 0.0% |
| 20 | Poland | $28K | 0.4% | -78.1% | 0.0% |
| 21 | Brazil | $5K | 0.1% | +67.2% | 0.0% |
| 22 | Ireland | $3K | <0.1% | -- | 0.0% |
| 23 | Taiwan | $3K | <0.1% | -17.6% | 0.0% |
| 24 | Morocco | -- | 0.0% | -56.9% | -- |
| 25 | Costa Rica | -- | 0.0% | -- | -- |
| 26 | Sweden | hidden | hidden | hidden | hidden |
| 27 | Finland | hidden | hidden | hidden | hidden |
| 28 | Denmark | hidden | hidden | hidden | hidden |
| 29 | Netherlands | hidden | hidden | hidden | hidden |
| 30 | Spain | hidden | hidden | hidden | hidden |
| 31 | Portugal | hidden | hidden | hidden | hidden |
| 32 | Greece | hidden | hidden | hidden | hidden |
| 33 | Romania | hidden | hidden | hidden | hidden |
| 34 | Turkey | hidden | hidden | hidden | hidden |
| 35 | Israel | hidden | hidden | hidden | hidden |
| 36 | Thailand | hidden | hidden | hidden | hidden |
| 37 | Vietnam | hidden | hidden | hidden | hidden |
| 38 | Singapore | hidden | hidden | hidden | hidden |
| 39 | Hong Kong | hidden | hidden | hidden | hidden |
| 40 | Canada | 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.