South Korea supplies 34.1% of U.S. imports of Memory Integrated Circuits, across 54 countries (year to date through August 2026).
HHI 2,532 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
55 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Singapore | $461.1M | 33.3% | +1149.8% | 0.0% |
| 2 | South Korea | $334.2M | 24.2% | +434.1% | 0.0% |
| 3 | Taiwan | $318.4M | 23.0% | +290.1% | 0.1% |
| 4 | Japan | $169.5M | 12.3% | +261.8% | 0.0% |
| 5 | Malaysia | $59.3M | 4.3% | -3.3% | 0.1% |
| 6 | China | $19.1M | 1.4% | +74.6% | 43.6% |
| 7 | Thailand | $6.4M | 0.5% | +43.3% | 0.4% |
| 8 | Vietnam | $5.3M | 0.4% | +70.6% | 0.0% |
| 9 | Germany | $3.7M | 0.3% | +161.0% | 0.2% |
| 10 | Hong Kong | $2.2M | 0.2% | +849.4% | 0.0% |
| 11 | Philippines | $1.9M | 0.1% | +95.1% | 0.1% |
| 12 | France | $1.1M | 0.1% | +7.8% | 0.0% |
| 13 | United Kingdom | $451K | <0.1% | +1.2% | 0.2% |
| 14 | Mexico | $160K | <0.1% | -19.9% | 0.2% |
| 15 | India | $137K | <0.1% | +25.0% | 0.0% |
| 16 | Indonesia | $94K | <0.1% | +882.5% | 10.0% |
| 17 | Canada | $63K | 0.0% | -76.2% | 0.0% |
| 18 | Sweden | $61K | 0.0% | +2306.5% | 0.0% |
| 19 | Austria | $50K | 0.0% | -18.0% | 7.5% |
| 20 | United Arab Emirates | $47K | 0.0% | +167.7% | 0.0% |
| 21 | Belgium | $46K | 0.0% | +84.8% | 0.0% |
| 22 | Israel | $35K | 0.0% | +244.3% | 0.0% |
| 23 | Switzerland | $27K | 0.0% | +9.2% | 3.0% |
| 24 | Spain | $14K | 0.0% | -71.5% | 1.7% |
| 25 | Finland | $12K | 0.0% | +268.9% | 0.0% |
| 26 | Romania | hidden | hidden | hidden | hidden |
| 27 | Turkey | hidden | hidden | hidden | hidden |
| 28 | Italy | hidden | hidden | hidden | hidden |
| 29 | Cyprus | hidden | hidden | hidden | hidden |
| 30 | Denmark | hidden | hidden | hidden | hidden |
| 31 | Norway | hidden | hidden | hidden | hidden |
| 32 | Iceland | hidden | hidden | hidden | hidden |
| 33 | Argentina | hidden | hidden | hidden | hidden |
| 34 | Brazil | hidden | hidden | hidden | hidden |
| 35 | Chile | hidden | hidden | hidden | hidden |
| 36 | Curaçao | hidden | hidden | hidden | hidden |
| 37 | Costa Rica | hidden | hidden | hidden | hidden |
| 38 | Australia | hidden | hidden | hidden | hidden |
| 39 | New Zealand | hidden | hidden | hidden | hidden |
| 40 | Morocco | hidden | hidden | hidden | hidden |
| 41 | Niger | hidden | hidden | hidden | hidden |
| 42 | Rwanda | hidden | hidden | hidden | hidden |
| 43 | Andorra | hidden | hidden | hidden | hidden |
| 44 | South Africa | hidden | hidden | hidden | hidden |
| 45 | Czech Republic | hidden | hidden | hidden | hidden |
| 46 | Slovakia | hidden | hidden | hidden | hidden |
| 47 | Hungary | hidden | hidden | hidden | hidden |
| 48 | Latvia | hidden | hidden | hidden | hidden |
| 49 | Poland | hidden | hidden | hidden | hidden |
| 50 | Portugal | 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.