| 7308.90.30 | 00 | Columns, pillars, posts, beams, girders and similar structural units: | | | | |
| 7308.90.30 | 00 | Not in part of alloy steel | kg | Free | | 20% |
| 7308.90.60 | 00 | Other | kg | Free | | 30% |
| 7308.90.70 | 00 | Other: | | | | |
| 7308.90.70 | 00 | Steel grating | kg | Free | | 45% |
| 7308.90.95 | | Other | | Free | | 45% |
| 7308.90.95 | 30 | Sheet-metal roofing, siding, flooring and roof drainage equipment | kg | | | |
| 7308.90.95 | 60 | Other: | | | | |
| 7308.90.95 | 60 | Architectural and ornamental work | kg | | | |
| 7308.90.95 | 90 | Other | kg | | | |
