| H.S.Code | Items | Specifications |
| 73.03.00.00 | Tubes, pipes and hollow profiles | |
| 84.15.81.00 | ncorporating a refrigerating unit and a valve for reserval of the cooling/heat cycle | |
| 84.79.60.00 | Evaporative air coolers | |
| 85.32.24.00 | Other fixed capacitors:Ceramic dielectric, multilayer | |
| 85.47.10.00 | Insulating fitting of ceramics | |
| 85.47.20.00 | Insulating fittings of plastics | |