| 7307.19.30 | 70 | With mechanical, push-on (rubber compression) or flanged joints attached | kg | | | |
| 7307.19.90 | 60 | Threaded | kg | | | |
| 7312.10.10 | 30 | Tire cord | kg | | | |
| 7312.10.30 | 05 | Tire cord | kg | | | |
| 7312.10.30 | 65 | ACSR core strand | kg | | | |
| 7314.41.00 | | Plated or coated with zinc | | Free | | 1.1￠/kg |
| 7315.11.00 | | Roller chain | | Free | | 40% |
| 7315.12.00 | | Other chain | | Free | | 40% |
| 7315.12.00 | 40 | Welded steel chain | kg | | | |
| 7315.12.00 | 60 | Cast and combination chain | kg | | | |
| 7317.00.20 | 00 | Not threaded | kg | Free | | 1.5￠/kg |
| 7317.00.30 | 00 | Threaded | kg | Free | | 45% |
| 7317.00.55 | 01 | Collated roofing nails with a length of 20.6 mm to 46.1 mm, a head diameter of 8.3 mm to 10.6 mm, a shank diameter of 2.5 mm to 3.2 mm, whether or not galvanized | kg | | | |
| 7317.00.55 | 02 | Galvanized | kg | | | |
| 7317.00.55 | 05 | Galvanized | kg | | | |
| 7317.00.55 | 20 | Not coated, plated or painted | kg | | | |
| 7317.00.55 | 30 | Galvanized | kg | | | |
| 7317.00.55 | 40 | Vinyl, resin or cement coated | kg | | | |
| 7317.00.55 | 60 | Not coated, plated or painted | kg | | | |
| 7317.00.55 | 70 | Galvanized | kg | | | |
| 7317.00.55 | 80 | Vinyl, resin or cement coated | kg | | | |
| 7318.15.50 | 50 | Continuously threaded rod | kg | | | |
| 7318.16.00 | 15 | Non-locking chrome-plated | kg | | | |
| 7320.20.10 | 00 | Suitable for motor-vehicle suspension | kg | 3.2% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX, P,SG) | 25% |
| 7321.19.00 | 60 | Of cast iron | No. | | | |
