| 7306.29.81 | | Other | | Free | | 10% |
| 7306.29.81 | 50 | Other | kg | | | |
| 7306.30.50 | | Other | | Free | | 5.5% |
| 7306.30.50 | 28 | Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit | kg | | | |
| 7306.30.50 | 32 | Other | kg | | | |
| 7306.30.50 | 90 | Other | kg | | | |
| 7306.30.50 | 55 | Other | kg | | | |
| 7306.40.10 | 15 | Other | kg | | | |
| 7306.40.10 | 90 | Other | kg | | | |
| 7306.40.50 | | Having a wall thickness of 1.65 mm or more | | Free | | 11% |
| 7306.40.50 | 44 | Other | kg | | | |
| 7306.40.50 | 64 | Other | kg | | | |
| 7306.40.50 | 80 | Other | kg | | | |
| 7306.40.50 | 90 | Other | kg | | | |
| 7306.50.50 | | Other | | Free | | 10% |
| 7306.61.70 | 60 | Other | kg | | | |
| 7306.69.70 | 60 | Other | kg | | | |
| 7307.11.00 | 30 | For threaded pipe | kg | | | |
| 7307.11.00 | 45 | For cast-iron soil pipe | kg | | | |
| 7307.11.00 | 60 | Other | kg | | | |
| 7307.19.30 | 85 | Other | kg | | | |
| 7307.19.90 | | Other | | 6.2% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MX,P,SG) 4.1% (MA) | 45% |
| 7307.19.90 | 80 | Other | kg | | | |
| 7307.21.50 | 00 | Other | kg | 5.6% | Free (A*,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P, SG) | 45% |
| 7307.22.50 | 00 | Other | kg | 6.2% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P, SG) | 45% |
Harmonized Tariff Schedule of the United States inquiry: 3203Ã
