| 8546 | | Electrical insulators of any material: | | | | |
| 8546.10.00 | 00 | Of glass | No. | 2.9% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 50% |
| 8546.20.00 | | Of ceramics | | 3% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 60% |
| 8546.20.00 | 30 | Used in high-voltage, low-frequency electrical systems: | | | | |
| 8546.20.00 | 30 | Commonly known as suspension, pin-type or line post insulators | No. | | | |
| 8546.20.00 | 60 | Other | No. | | | |
| 8546.20.00 | 90 | Other | No. | | | |
| 8546.90.00 | 00 | Other | No. | Free | | 30% |
| 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: | | | | |
Harmonized Tariff Schedule of the United States inquiry: t
