| 7318.15.20 | | Bolts and bolts and their nuts or washers entered or exported in the same shipment | | Free | | 3.5% |
| 7318.15.20 | 10 | Having shanks or threads with a diameter of less than 6 mm | kg | | | |
| 7318.15.20 | 20 | Having shanks or threads with a diameter of 6 mm or more: | | | | |
| 7318.15.40 | 00 | Machine screws 9.5 mm or more in length and 3.2 mm or more in diameter (not including cap screws) | kg | Free | | 2.2¡é/kg |
| 7318.15.60 | | Having shanks or threads with a diameter of less than 6 mm | | 6.2% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P, SG) | 45% |
| 7318.15.80 | | Having shanks or threads with a diameter of 6 mm or more | | 8.5% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P, SG) | 45% |
| 7318.16.00 | 15 | Non-locking chrome-plated | kg | | | |
| 7320.10.30 | 00 | To be used in motor vehicles having a G.V.W. not exceeding 4 metric tons | kg | 3.2% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX, P,SG) | 25% |
| 7320.20.50 | 10 | Helical springs, of wire having a cross-sectional dimension of less than 5.1 mm: | | | | |
| 7320.20.50 | 45 | Helical springs, of wire having a cross-sectional dimension of 5.1 mm or more but less than 12.7 mm | 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: | | | | |
| 7321.90.60 | 30 | Of cooking appliances and plate warmers | X | | | |
| 7323.91 | | Of cast iron, not enameled: | | | | |
| 7323.91.10 | 00 | Coated or plated with precious metal | X | Free | | 20% |
| 7323.92.00 | | Of cast iron, enameled | | Free | | 35.5% |
| 7323.94.00 | | Of iron (other than cast iron) or steel, enameled | | 2.7% | Free (A,AU,BH,CA, CL,E,IL,J,JO,MA, MX,P,SG) | 35.5% |
| 7323.99.10 | 00 | Coated or plated with precious metal: | | | | |
| 7323.99.50 | | Not coated or plated with precious metal: | | | | |
| 7324.21 | | Of cast iron, whether or not enamelled: | | | | |
| 7324.21.10 | 00 | Coated or plated with precious metal | No. | Free | | 20% |
| 7325.10.00 | 10 | Manhole covers, rings and frames | kg | | | |
| 7325.10.00 | 20 | Catch basins, grates and frames | kg | | | |
| 7325.10.00 | 25 | Cleanout covers and frames | kg | | | |
| 7325.10.00 | 35 | Meter boxes | kg | | | |
