| 7312.10.90 | 30 | With a diameter not exceeding 9.5 mm | kg | | | |
| 7312.10.90 | 60 | With a diameter exceeding 9.5 mm | kg | | | |
| 7313.00.00 | 00 | Barbed wire of iron or steel; twisted hoop or single flat wire, barbed or not, and loosely twisted double wire, of a kind used for fencing, of iron or steel | kg | Free | | Free |
| 7314.31.10 | 00 | Wire fencing plated or coated with zinc, whether or not covered with plastic material | kg | Free | | 1.1¢/kg |
| 7314.41.00 | | Plated or coated with zinc | | Free | | 1.1¢/kg |
| 7314.41.00 | 40 | Of wire with maximum cross- sectional dimension of 1 mm | kg | | | |
| 7314.50.00 | 00 | Expanded metal | m2 kg | Free | | 45% |
| 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 | | | |
| 7316.00.00 | 00 | Anchors, grapnels and parts thereof, of iron or steel | X | Free | | 25% |
| 7317.00.20 | 00 | Not threaded | kg | Free | | 1.5¢/kg |
| 7317.00.30 | 00 | Threaded | kg | Free | | 45% |
| 7317.00.55 | 80 | Vinyl, resin or cement coated | kg | | | |
| 7317.00.55 | 05 | Galvanized | kg | | | |
| 7317.00.55 | 19 | With a length of less than 25.4 mm and with a diameter of less than 1.65 mm | 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 | 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 | | | |
| 7318.13.00 | 30 | Having shanks or threads with a diameter of less than 6 mm | kg | | | |