Other, welded, of circular cross section, of iron or nonalloy steel:
| HTS Code | Description | General | Special | Other | Units |
|---|---|---|---|---|---|
| 7306.30.10 | Having a wall thickness of less than 1.65 mm | Free | — | 25% | |
| 7306.30.30 | — | — | — | ||
| Having a wall thickness of 1.65 mm or more: | |||||
| 7306.30.50 | Other | Free | — | 5.5% | |