| H.S.Code | Items | Specifications |
| 32.14.90.00 | Water Proof Materials | |
| 85.32.23.00 | Other fixed capacitors:Ceramic dielectric, single layer | |
| 85.32.24.00 | Other fixed capacitors:Ceramic dielectric, multilayer | |
| 85.32.25.00 | Other fixed capacitors:Dielectric of paper or plastics | |
| 85.46.20.00 | Electrical insulators of ceramics | |
| 85.47.10.00 | Insulating fitting of ceramics | |
| 85.47.20.00 | Insulating fittings of plastics | |