Mexico supplies 40.3% of U.S. imports of Helical Springs of Iron or Steel, across 52 countries (year to date through September 2026).
HHI 2,069 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
52 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Mexico | $12.9M | 39.2% | -9.7% | 33.8% |
| 2 | Japan | $4.1M | 12.4% | -3.6% | 26.9% |
| 3 | Canada | $4.0M | 12.0% | -3.9% | 22.3% |
| 4 | Germany | $3.2M | 9.7% | -2.6% | 41.6% |
| 5 | China | $2.9M | 8.7% | -28.7% | 44.1% |
| 6 | United Kingdom | $899K | 2.7% | -24.0% | 38.3% |
| 7 | Brazil | $667K | 2.0% | -6.1% | 37.3% |
| 8 | France | $639K | 1.9% | +19.0% | 51.9% |
| 9 | Italy | $526K | 1.6% | +0.7% | 50.5% |
| 10 | Switzerland | $481K | 1.5% | +90.0% | 26.1% |
| 11 | South Korea | $385K | 1.2% | -4.6% | 37.0% |
| 12 | Austria | $293K | 0.9% | -41.5% | 54.0% |
| 13 | Panama | $280K | 0.9% | -- | 50.0% |
| 14 | Thailand | $246K | 0.8% | -8.9% | 45.7% |
| 15 | Sweden | $216K | 0.7% | +31.8% | 38.4% |
| 16 | Vietnam | $202K | 0.6% | +3334.5% | 53.9% |
| 17 | Taiwan | $185K | 0.6% | -53.1% | 51.8% |
| 18 | India | $172K | 0.5% | -70.9% | 53.3% |
| 19 | Denmark | $137K | 0.4% | +29.4% | 54.0% |
| 20 | Australia | $126K | 0.4% | -29.0% | 33.1% |
| 21 | Singapore | $121K | 0.4% | -48.5% | 30.9% |
| 22 | Czech Republic | $111K | 0.3% | -4.2% | 49.4% |
| 23 | Poland | $63K | 0.2% | -62.9% | 51.0% |
| 24 | Spain | $40K | 0.1% | +5.3% | 46.7% |
| 25 | Netherlands | $37K | 0.1% | -3.0% | 50.9% |
| 26 | Finland | hidden | hidden | hidden | hidden |
| 27 | Belgium | hidden | hidden | hidden | hidden |
| 28 | Romania | hidden | hidden | hidden | hidden |
| 29 | Ireland | hidden | hidden | hidden | hidden |
| 30 | Hungary | hidden | hidden | hidden | hidden |
| 31 | Malaysia | hidden | hidden | hidden | hidden |
| 32 | Egypt | hidden | hidden | hidden | hidden |
| 33 | Turkey | hidden | hidden | hidden | hidden |
| 34 | Israel | hidden | hidden | hidden | hidden |
| 35 | Indonesia | hidden | hidden | hidden | hidden |
| 36 | Slovenia | hidden | hidden | hidden | hidden |
| 37 | Croatia | hidden | hidden | hidden | hidden |
| 38 | Portugal | hidden | hidden | hidden | hidden |
| 39 | Philippines | hidden | hidden | hidden | hidden |
| 40 | Norway | hidden | hidden | hidden | hidden |
| 41 | Argentina | hidden | hidden | hidden | hidden |
| 42 | Hong Kong | hidden | hidden | hidden | hidden |
| 43 | Ukraine | hidden | hidden | hidden | hidden |
| 44 | Colombia | hidden | hidden | hidden | hidden |
| 45 | Latvia | hidden | hidden | hidden | hidden |
| 46 | New Zealand | hidden | hidden | hidden | hidden |
| 47 | Tunisia | hidden | hidden | hidden | hidden |
| 48 | Slovakia | hidden | hidden | hidden | hidden |
| 49 | Sierra Leone | hidden | hidden | hidden | hidden |
| 50 | Bulgaria | 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.