| 7229.20.00 | 10 | Plated or coated with copper | kg | | | |
| 7229.90.50 | 06 | Plated or coated with copper | kg | | | |
| 7302 | | Railway or tramway track construction material of iron or steel, the following: rails, check-rails and rack rails, switch blades, crossing frogs, point rods and other crossing pieces, sleepers (cross-ties), fish-plates, chairs, chair wedges, sole plates (base plates), rail clips, bedplates, ties and other material specialized for jointing or fixing rails: | | | | |
| 7302.40.00 | 00 | Fish-plates and sole plates | kg | Free | | 2% |
| 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: | | | | |
| 7312 | | Stranded wire, ropes, cables, plaited bands, slings and the like, of iron or steel, not electrically insulated: | | | | |
| 7312.10.30 | 45 | Of brass plated wire | kg | | | |
| 7312.10.80 | 00 | Of brass plated wire | kg | Free | | 35% |
| 7314.31 | | Plated or coated with zinc: | | | | |
| 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 |
| 7314.42.00 | | Coated with plastics | | Free | | 1.1¢/kg |
| 7317.00.55 | 05 | Assembled in a plastic strip: | | | | |
| 7317.00.55 | 20 | Not coated, plated or painted | kg | | | |
| 7317.00.55 | 30 | Coated, plated or painted: | | | | |
| 7317.00.55 | 60 | Not coated, plated or painted | kg | | | |
| 7317.00.55 | 70 | Coated, plated or painted: | | | | |
| 7318.16.00 | 15 | Non-locking chrome-plated | kg | | | |
| 7321 | | Stoves, ranges, grates, cookers (including those with subsidiary boilers for central heating), barbecues, braziers, gas rings, plate warmers and similar nonelectric domestic appliances, and parts thereof, of iron or steel: | | | | |
| 7321.11 | | Cooking appliances and plate warmers: | | | | |
| 7321.89.00 | 10 | Fireplace grates of cast iron | No. | | | |
| 7321.90.60 | 30 | Of cooking appliances and plate warmers | X | | | |
| 7323.91.10 | 00 | Coated or plated with precious metal | X | Free | | 20% |
| 7323.99.10 | 00 | Coated or plated with precious metal: | | | | |
| 7323.99.10 | 00 | Coated or plated with silver | X | Free | | 50% |
Harmonized Tariff Schedule of the United States inquiry: no
