Brazil supplies 70.3% of U.S. imports of Large-Diameter Oil & Gas Drilling Casing, across 8 countries (year to date through September 2026).
HHI 5,191 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
8 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | United Kingdom | $663K | 93.7% | -57.5% | 25.0% |
| 2 | Germany | $45K | 6.3% | -34.5% | 50.0% |
| 3 | Austria | -- | 0.0% | -- | -- |
| 4 | India | -- | 0.0% | -- | -- |
| 5 | China | -- | 0.0% | -- | -- |
| 6 | Canada | -- | 0.0% | -75.9% | -- |
| 7 | South Korea | -- | 0.0% | +0.1% | -- |
| 8 | Brazil | -- | 0.0% | +173.0% | -- |
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.