India supplies 49.9% of U.S. imports of Iron & Non-Stainless Steel Pipe Flanges, across 44 countries (year to date through September 2026).
HHI 2,833 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
45 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | India | $19.4M | 49.9% | +19.3% | 55.2% |
| 2 | China | $3.7M | 9.6% | +1.4% | 78.3% |
| 3 | Germany | $3.7M | 9.5% | +22.3% | 55.4% |
| 4 | Italy | $3.3M | 8.4% | +25.1% | 50.0% |
| 5 | South Korea | $3.0M | 7.8% | +4.1% | 51.7% |
| 6 | Spain | $2.2M | 5.6% | -12.4% | 55.5% |
| 7 | Vietnam | $763K | 2.0% | -30.9% | 55.4% |
| 8 | Canada | $605K | 1.6% | -24.6% | 20.3% |
| 9 | Japan | $469K | 1.2% | -11.7% | 54.0% |
| 10 | Taiwan | $312K | 0.8% | +32.5% | 55.4% |
| 11 | Cambodia | $308K | 0.8% | -4.7% | 55.5% |
| 12 | Mexico | $283K | 0.7% | +60.8% | 47.0% |
| 13 | Turkey | $139K | 0.4% | +14.9% | 55.1% |
| 14 | Austria | $127K | 0.3% | +1.2% | 53.4% |
| 15 | Finland | $113K | 0.3% | +332.5% | 53.4% |
| 16 | Malaysia | $95K | 0.2% | -- | 53.3% |
| 17 | Singapore | $89K | 0.2% | +219.8% | 50.0% |
| 18 | Thailand | $68K | 0.2% | +52.0% | 55.5% |
| 19 | Indonesia | $58K | 0.2% | -6.4% | 55.5% |
| 20 | Romania | $30K | 0.1% | +278.7% | 48.4% |
| 21 | Poland | $26K | 0.1% | +38.4% | 55.5% |
| 22 | Portugal | $24K | 0.1% | -- | -- |
| 23 | Norway | $21K | 0.1% | -40.2% | 53.3% |
| 24 | United Kingdom | $20K | 0.1% | +88.6% | 32.9% |
| 25 | Netherlands | $18K | 0.1% | -30.5% | 55.5% |
| 26 | Hungary | hidden | hidden | hidden | hidden |
| 27 | Switzerland | hidden | hidden | hidden | hidden |
| 28 | France | hidden | hidden | hidden | hidden |
| 29 | Brazil | hidden | hidden | hidden | hidden |
| 30 | Sweden | hidden | hidden | hidden | hidden |
| 31 | Israel | hidden | hidden | hidden | hidden |
| 32 | Slovenia | hidden | hidden | hidden | hidden |
| 33 | Czech Republic | hidden | hidden | hidden | hidden |
| 34 | Denmark | hidden | hidden | hidden | hidden |
| 35 | Slovakia | hidden | hidden | hidden | hidden |
| 36 | Uruguay | hidden | hidden | hidden | hidden |
| 37 | Peru | hidden | hidden | hidden | hidden |
| 38 | Colombia | hidden | hidden | hidden | hidden |
| 39 | St Kitts and Nevis | hidden | hidden | hidden | hidden |
| 40 | Bosnia and Herzegovina | hidden | hidden | hidden | hidden |
| 41 | Australia | hidden | hidden | hidden | hidden |
| 42 | Serbia | hidden | hidden | hidden | hidden |
| 43 | Belgium | hidden | hidden | hidden | hidden |
| 44 | United Arab Emirates | hidden | hidden | hidden | hidden |
| 45 | Ireland | 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.