| 6906.00.00 | 00 | Ceramic pipes, conduits, guttering and pipe fittings | kg | Free | | 30% |
| 7306.30.50 | 28 | Internally coated or lined with a non-electrically insulating material, suitable for use as electrical conduit | kg | | | |
| 8547 | | Insulating fittings for electrical machines, appliances or equipment, being fittings wholly of insulating material apart from any minor components of metal (for example, threaded sockets) incorporated during molding solely for the purposes of assembly, other than insulators of heading 8546; electrical conduit tubing and joints therefor, of base metal lined with insulating material: | | | | |
| 8547.90.00 | 20 | Electrical conduit tubing and joints therefor, of base metal lined with insulating material: | | | | |
| 8547.90.00 | 20 | Conduit tubing | kg | | | |
