| 7305.19 | 020 | 2 Other |
| 7305.20 | 010 | 1 Of alloy steel |
| 7305.20 | 020 | 2 Other |
| 7305.20 | | Other, welded |
| 7305.31 | | Longitudinally welded |
| 7305.31 | 010 | 1 Of alloy steel |
| 7305.31 | 020 | 2 Other |
| 7305.39 | | Other |
| 7305.39 | 010 | 1 Of alloy steel |
| 7305.39 | 020 | 2 Other |
| 7305.90 | | Other |
| 7305.90 | 010 | 1 Of alloy steel |
| 7305.90 | 020 | 2 Other |
| 73.06 | | Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel |
| 7306.11 | 000 | Welded, of stainless steel |
| 7306.19 | | Other |
| 7306.19 | 100 | 1 Of alloy steel |
| 7306.19 | 900 | 2 Other |
| 7306.19 | | Casing and tubing of a kind used in drilling for oil or gas |
| 7306.21 | 000 | Welded, of stainless steel |
| 7306.29 | | Other |
| 7306.29 | 100 | 1 Of alloy steel |
| 7306.29 | 900 | 2 Other |