Japan supplies 35.5% of U.S. imports of Oxygen (Industrial & Medical Grade), across 11 countries (year to date through September 2026).
HHI 2,277 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
11 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Italy | $57K | 38.5% | +39.0% | 10.0% |
| 2 | Mexico | $54K | 36.5% | +105.1% | 0.0% |
| 3 | France | $30K | 20.1% | -21.3% | 10.0% |
| 4 | Canada | $7K | 4.9% | -36.4% | 0.0% |
| 5 | Austria | -- | 0.0% | -- | -- |
| 6 | Switzerland | -- | 0.0% | -- | -- |
| 7 | Singapore | -- | 0.0% | +163.2% | -- |
| 8 | Japan | -- | 0.0% | +68.3% | -- |
| 9 | Trinidad and Tobago | -- | 0.0% | -53.3% | -- |
| 10 | Argentina | -- | 0.0% | -- | -- |
| 11 | Germany | -- | 0.0% | -51.3% | -- |
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.