HTS 7308
Structures (excluding prefabricated buildings of heading 9406) and parts of structures (for example, bridges and bridge sections, lock gates, towers, lattice masts, roofs, roofing frameworks, doors and windows and their frames and thresholds for doors, shutters, balustrades, pillars and columns) of iron or steel; plates, rods, angles, shapes, sections, tubes and the like, prepared for use in structures, of iron or steel
| Code | Description | Unit | General | Special | Column 2 | Source |
|---|---|---|---|---|---|---|
| 7308.10.00.00 | Bridges and bridge sections | kg | Free | 45% | USITC | |
| 7308.20.00 | Towers and lattice masts | Free | 45% | USITC | ||
| 7308.20.00.30 | Tubular, whether or not tapered, and sectional components thereof | kg | Free | 45% | USITC | |
| 7308.20.00.35 | Tubular wind turbine towers, whether or not tapered, and sectional components thereof | kg | Free | 45% | USITC | |
| 7308.20.00.90 | Other | kg | Free | 45% | USITC | |
| 7308.30 | Doors, windows and their frames and thresholds for doors | USITC | ||||
| 7308.30.10.00 | Of stainless steel | kg | Free | 35% | USITC | |
| 7308.30.50 | Other | Free | 25% | USITC | ||
| 7308.30.50.15 | Windows and their frames | kg | Free | 25% | USITC | |
| 7308.30.50.25 | Thresholds for doors | kg | Free | 25% | USITC | |
| 7308.30.50.50 | Other | kg | Free | 25% | USITC | |
| 7308.40.00.00 | Equipment for scaffolding, shuttering, propping or pit- propping | kg | Free | 45% | USITC | |
| 7308.90 | Other | USITC | ||||
| Columns, pillars, posts, beams, girders and similar structural units | ||||||
| 7308.90.30.00 | Not in part of alloy steel | kg | Free | 20% | USITC | |
| 7308.90.60.00 | Other | kg | Free | 30% | USITC | |
| Other | ||||||
| 7308.90.70.00 | Steel grating | kg | Free | 45% | USITC | |
| 7308.90.95 | Other | Free | 45% | USITC | ||
| 7308.90.95.30 | Sheet-metal roofing, siding, flooring and roof drainage equipment | kg | Free | 45% | USITC | |
| Other | ||||||
| 7308.90.95.60 | Architectural and ornamental work | kg | Free | 45% | USITC | |
| 7308.90.95.90 | Other | kg | Free | 45% | USITC | |
The table scrolls sideways.
Source: USITC, Harmonized Tariff Schedule of the United States – 2026 HTS Revision 20, effective 28 September 2026. Heading 7308 at USITC
Not shown: the additional duties of Chapter 99 (such as Section 301 and Section 232), anti-dumping and countervailing duties, quotas and the legal notes.
This page is general information, not legal advice and not a classification decision. Tariff texts and rates change: check the publisher's current schedule, and ask the customs authority for a binding ruling where the answer matters.