Vietnam supplies 54.5% of U.S. imports of Parts for Diodes, Transistors & Similar Semiconductor…, across 48 countries (year to date through August 2026).
HHI 3,250 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
48 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Vietnam | $61.4M | 53.4% | +70.9% | 0.5% |
| 2 | Malaysia | $15.7M | 13.7% | +11.4% | 0.0% |
| 3 | Thailand | $11.0M | 9.6% | -5.7% | 0.0% |
| 4 | Mexico | $5.7M | 5.0% | +11.3% | 0.0% |
| 5 | Japan | $3.3M | 2.9% | +6.3% | 1.2% |
| 6 | Denmark | $2.8M | 2.4% | +51.5% | 0.0% |
| 7 | China | $2.7M | 2.3% | +48.3% | 51.2% |
| 8 | Cambodia | $2.5M | 2.2% | +1493.9% | 0.0% |
| 9 | Taiwan | $2.5M | 2.1% | -24.8% | 0.0% |
| 10 | Turkey | $1.8M | 1.6% | +381.0% | 0.0% |
| 11 | Laos | $1.5M | 1.3% | +35.4% | 0.0% |
| 12 | Indonesia | $939K | 0.8% | +647.3% | 0.0% |
| 13 | Canada | $627K | 0.6% | +989.3% | <0.1% |
| 14 | India | $390K | 0.3% | +124.4% | 1.2% |
| 15 | Germany | $388K | 0.3% | -7.3% | 0.0% |
| 16 | Belgium | $265K | 0.2% | -67.7% | 0.0% |
| 17 | South Korea | $262K | 0.2% | -78.6% | 0.0% |
| 18 | France | $228K | 0.2% | -25.9% | 5.3% |
| 19 | Italy | $151K | 0.1% | +8.6% | 0.0% |
| 20 | Philippines | $144K | 0.1% | +6.2% | 0.0% |
| 21 | Singapore | $128K | 0.1% | +77.0% | 0.0% |
| 22 | Austria | $108K | 0.1% | -17.8% | 5.5% |
| 23 | United Kingdom | $86K | 0.1% | -28.7% | 0.0% |
| 24 | Hong Kong | $52K | 0.1% | +477.1% | 0.0% |
| 25 | Bulgaria | $46K | <0.1% | +18.9% | 0.0% |
| 26 | Czech Republic | hidden | hidden | hidden | hidden |
| 27 | Netherlands | hidden | hidden | hidden | hidden |
| 28 | Sweden | hidden | hidden | hidden | hidden |
| 29 | Hungary | hidden | hidden | hidden | hidden |
| 30 | Ireland | hidden | hidden | hidden | hidden |
| 31 | Portugal | hidden | hidden | hidden | hidden |
| 32 | Switzerland | hidden | hidden | hidden | hidden |
| 33 | Lithuania | hidden | hidden | hidden | hidden |
| 34 | Spain | hidden | hidden | hidden | hidden |
| 35 | Ukraine | hidden | hidden | hidden | hidden |
| 36 | Egypt | hidden | hidden | hidden | hidden |
| 37 | Poland | hidden | hidden | hidden | hidden |
| 38 | Kazakhstan | hidden | hidden | hidden | hidden |
| 39 | Greece | hidden | hidden | hidden | hidden |
| 40 | Romania | hidden | hidden | hidden | hidden |
| 41 | Israel | hidden | hidden | hidden | hidden |
| 42 | Finland | hidden | hidden | hidden | hidden |
| 43 | Norway | hidden | hidden | hidden | hidden |
| 44 | Dominican Republic | hidden | hidden | hidden | hidden |
| 45 | Costa Rica | hidden | hidden | hidden | hidden |
| 46 | Australia | hidden | hidden | hidden | hidden |
| 47 | Morocco | hidden | hidden | hidden | hidden |
| 48 | Estonia | 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.