China supplies 32.6% of U.S. imports of Parts of Trailers, Semi-Trailers…, across 56 countries (year to date through September 2026).
HHI 1,591 of 10,000 · HHI 1,000–1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
56 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | China | $32.0M | 29.9% | +0.1% | 48.8% |
| 2 | Mexico | $14.0M | 13.1% | -19.0% | 14.6% |
| 3 | Canada | $13.8M | 12.9% | -0.2% | 17.6% |
| 4 | Vietnam | $10.2M | 9.5% | +108.8% | 26.8% |
| 5 | Thailand | $8.5M | 8.0% | +44.8% | 26.2% |
| 6 | India | $7.7M | 7.2% | -26.8% | 24.8% |
| 7 | Taiwan | $5.1M | 4.7% | -17.4% | 18.9% |
| 8 | South Korea | $3.1M | 2.9% | +2.6% | 24.7% |
| 9 | Malaysia | $2.9M | 2.7% | +5.7% | 27.6% |
| 10 | Turkey | $2.3M | 2.2% | +927.4% | 16.9% |
| 11 | Germany | $1.8M | 1.7% | +44.8% | 20.9% |
| 12 | Cambodia | $1.3M | 1.2% | +68.7% | 28.1% |
| 13 | Luxembourg | $1.1M | 1.0% | +947.6% | 28.1% |
| 14 | Hungary | $886K | 0.8% | +19.9% | 15.1% |
| 15 | Spain | $648K | 0.6% | +49.9% | 25.3% |
| 16 | United Kingdom | $262K | 0.2% | +27.1% | 21.2% |
| 17 | Colombia | $255K | 0.2% | +182.4% | 27.8% |
| 18 | Netherlands | $233K | 0.2% | +28.5% | 14.9% |
| 19 | Indonesia | $137K | 0.1% | +321.7% | 26.8% |
| 20 | Sri Lanka | $115K | 0.1% | -18.1% | 27.0% |
| 21 | Slovakia | $112K | 0.1% | +257.4% | 28.1% |
| 22 | Italy | $110K | 0.1% | -18.6% | 22.4% |
| 23 | Poland | $100K | 0.1% | -27.6% | 33.4% |
| 24 | Tunisia | $67K | 0.1% | +169.1% | 28.1% |
| 25 | Denmark | $66K | 0.1% | -35.1% | 31.2% |
| 26 | Israel | hidden | hidden | hidden | hidden |
| 27 | Portugal | hidden | hidden | hidden | hidden |
| 28 | Peru | hidden | hidden | hidden | hidden |
| 29 | New Zealand | hidden | hidden | hidden | hidden |
| 30 | Sweden | hidden | hidden | hidden | hidden |
| 31 | France | hidden | hidden | hidden | hidden |
| 32 | Romania | hidden | hidden | hidden | hidden |
| 33 | Slovenia | hidden | hidden | hidden | hidden |
| 34 | Austria | hidden | hidden | hidden | hidden |
| 35 | Japan | hidden | hidden | hidden | hidden |
| 36 | Czech Republic | hidden | hidden | hidden | hidden |
| 37 | Norway | hidden | hidden | hidden | hidden |
| 38 | Ireland | hidden | hidden | hidden | hidden |
| 39 | Philippines | hidden | hidden | hidden | hidden |
| 40 | Dominican Republic | hidden | hidden | hidden | hidden |
| 41 | Australia | hidden | hidden | hidden | hidden |
| 42 | Panama | hidden | hidden | hidden | hidden |
| 43 | Lithuania | hidden | hidden | hidden | hidden |
| 44 | South Africa | hidden | hidden | hidden | hidden |
| 45 | Latvia | hidden | hidden | hidden | hidden |
| 46 | Estonia | hidden | hidden | hidden | hidden |
| 47 | Serbia | hidden | hidden | hidden | hidden |
| 48 | Greece | hidden | hidden | hidden | hidden |
| 49 | Switzerland | hidden | hidden | hidden | hidden |
| 50 | United Arab Emirates | 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.