Japan supplies 29.9% of U.S. imports of Seamless Stainless Steel Circular Tubes & Pipes, across 29 countries (year to date through September 2026).
HHI 1,572 of 10,000 · HHI 1,000–1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
29 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Japan | $2.7M | 43.0% | -44.9% | 50.0% |
| 2 | Ukraine | $1.1M | 17.3% | +43.7% | 41.1% |
| 3 | France | $717K | 11.5% | -44.1% | 48.5% |
| 4 | Austria | $510K | 8.2% | -29.6% | 50.0% |
| 5 | Germany | $356K | 5.7% | -19.5% | 50.0% |
| 6 | South Korea | $225K | 3.6% | -33.1% | 50.0% |
| 7 | Canada | $139K | 2.2% | +71.2% | 50.0% |
| 8 | China | $135K | 2.2% | -23.1% | 65.2% |
| 9 | Netherlands | $113K | 1.8% | +9.0% | 50.0% |
| 10 | Italy | $88K | 1.4% | -2.1% | 50.0% |
| 11 | Taiwan | $55K | 0.9% | +80.4% | 9.2% |
| 12 | United Kingdom | $53K | 0.9% | -9.8% | 0.0% |
| 13 | Sweden | $32K | 0.5% | +9.7% | 50.0% |
| 14 | Belgium | $13K | 0.2% | +15.6% | 50.0% |
| 15 | Mexico | $11K | 0.2% | -27.5% | 25.4% |
| 16 | India | $8K | 0.1% | -92.3% | -- |
| 17 | Denmark | $7K | 0.1% | +85.1% | 60.0% |
| 18 | Morocco | $6K | 0.1% | -- | 0.0% |
| 19 | Slovenia | -- | 0.0% | -- | -- |
| 20 | Bulgaria | -- | 0.0% | -- | -- |
| 21 | Spain | -- | 0.0% | -80.9% | -- |
| 22 | Malaysia | -- | 0.0% | -72.0% | -- |
| 23 | Singapore | -- | 0.0% | +14.4% | -- |
| 24 | Poland | -- | 0.0% | -74.7% | -- |
| 25 | Switzerland | -- | 0.0% | +158.9% | -- |
| 26 | Czech Republic | hidden | hidden | hidden | hidden |
| 27 | Ireland | hidden | hidden | hidden | hidden |
| 28 | Australia | hidden | hidden | hidden | hidden |
| 29 | Norway | 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.