| 7304.49 |  | Other, of circular cross-section, of other alloy steel | 
| 7304.51 | 020 | 2 Other | 
| 7304.59 |  | Other | 
| 7304.59 | 020 | 2 Other | 
| 7304.90 |  | Other | 
| 7304.90 |  | 2 Other | 
| 7304.90 | 040 | (2)Other | 
| 73.05 |  | Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross-sections, the external diameter of which exceeds 406.4mm, of iron or steel | 
| 7305.11 | 020 | 2 Other | 
| 7305.12 |  | Other, longitudinally welded | 
| 7305.12 | 020 | 2 Other | 
| 7305.19 |  | Other | 
| 7305.19 | 020 | 2 Other | 
| 7305.20 | 020 | 2 Other | 
| 7305.20 |  | Other, welded | 
| 7305.31 | 020 | 2 Other | 
| 7305.39 |  | Other | 
| 7305.39 | 020 | 2 Other | 
| 7305.90 |  | Other | 
| 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 | 
| 7306.19 |  | Other | 
| 7306.19 | 900 | 2 Other |