| 7305.19.10 | 60 | With an external diameter exceeding 609.6 mm | kg | | | |
| 7305.20.20 | 00 | Threaded or coupled | kg | Free | | 20% |
| 7305.20.40 | 00 | Other | kg | Free | | 1% |
| 7305.20.60 | 00 | Threaded or coupled | kg | Free | | 28% |
| 7305.20.80 | 00 | Other | kg | Free | | 8.5% |
| 7305.31 | | Other, welded: | | | | |
| 7305.31.40 | 00 | Other: | | | | |
| 7305.39 | | Other: | | | | |
| 7305.90 | | Other: | | | | |
| 7306 | | Other tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel: | | | | |
| 7306.11.00 | 10 | With an outside diameter not exceeding 114.3 mm | kg | | | |
| 7306.11.00 | 50 | With an outside diameter exceeding 114.3 mm | kg | | | |
| 7306.19 | | Other: | | | | |
| 7306.19.10 | 10 | With an outside diameter not exceeding 114.3 mm | kg | | | |
| 7306.19.10 | 50 | With an outside diameter exceeding 114.3 mm | kg | | | |
| 7306.19.51 | 10 | With an outside diameter not exceeding 114.3 mm | kg | | | |
| 7306.19.51 | 50 | With an outside diameter exceeding 114.3 mm | kg | | | |
| 7306.21.30 | 00 | Threaded or coupled | kg | Free | | 28% |
| 7306.21.40 | 00 | Other | kg | Free | | 8.5% |
| 7306.21.80 | 10 | Imported with coupling | kg | | | |
| 7306.21.80 | 50 | Other | kg | | | |
| 7306.29.10 | | Other: | | | | |
| 7306.29.10 | | Threaded or coupled | | Free | | 20% |
| 7306.29.10 | 30 | Imported with coupling | kg | | | |
| 7306.29.10 | 90 | Other | kg | | | |
Harmonized Tariff Schedule of the United States inquiry: ɡ
