Mexico supplies 27.8% of U.S. imports of Railway & Tramway Air Brakes and Parts, across 27 countries (year to date through August 2026).
HHI 1,505 of 10,000 · HHI 1,000–1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
27 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Mexico | $1.0M | 24.8% | +4.5% | 10.7% |
| 2 | Hungary | $975K | 23.6% | -7.7% | 10.5% |
| 3 | China | $529K | 12.8% | -17.5% | 39.2% |
| 4 | Germany | $490K | 11.8% | -34.1% | 20.0% |
| 5 | Italy | $331K | 8.0% | +184.8% | 24.7% |
| 6 | India | $194K | 4.7% | -5.4% | 17.5% |
| 7 | Turkey | $155K | 3.7% | +6542.1% | 16.1% |
| 8 | Canada | $145K | 3.5% | -38.4% | 6.6% |
| 9 | Sweden | $63K | 1.5% | -59.0% | 24.8% |
| 10 | Austria | $57K | 1.4% | +0.0% | 10.8% |
| 11 | New Zealand | $48K | 1.2% | +697.6% | 16.1% |
| 12 | Spain | $46K | 1.1% | +2.9% | 10.0% |
| 13 | North Macedonia | $44K | 1.1% | +28.6% | 17.2% |
| 14 | Switzerland | $33K | 0.8% | -37.6% | 28.9% |
| 15 | Vietnam | $4K | 0.1% | +1031.4% | 28.9% |
| 16 | Czech Republic | -- | 0.0% | -39.2% | -- |
| 17 | Slovenia | -- | 0.0% | +274.8% | -- |
| 18 | France | -- | 0.0% | -79.8% | -- |
| 19 | United Kingdom | -- | 0.0% | +621.2% | -- |
| 20 | Denmark | -- | 0.0% | -91.2% | -- |
| 21 | Malaysia | -- | 0.0% | -- | -- |
| 22 | Finland | -- | 0.0% | -- | -- |
| 23 | Taiwan | -- | 0.0% | +63.7% | -- |
| 24 | Brazil | -- | 0.0% | -41.0% | -- |
| 25 | Sierra Leone | -- | 0.0% | +50.0% | -- |
| 26 | Slovakia | hidden | hidden | hidden | hidden |
| 27 | South Africa | 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.