| 85.02      |            | Generating sets with compression-ignition internal combustion piston engines (diesel or semi-diesel engines) | 
| 8502.11    | 000        | Of an output not exceeding 75 kVA | 
| 8502.12    | 000        | Of an output exceeding 75 kVA but not exceeding 375 kVA | 
| 8502.13    | 000        | Of an output exceeding 375 kVA | 
| 8502.20    | 000        | Generating sets with spark-ignition internal combustion piston engines | 
| 8502.20    |            | Other generating sets | 
| 8503.00    | 000        | Parts suitable for use solely or principally with the machines of heading 85.01 or 85.02 | 
| 8504.10    | 000        | Ballasts for discharge lamps or tubes | 
| 8504.21    |            | Having a power handling capacity not exceeding 650 kVA | 
| 8504.21    | 010        | - Having a power handling capacity not exceeding 100 kVA | 
| 8504.21    | 020        | - Having a power handling capacity exceeding 100 kVA but less than 200 kVA | 
| 8504.22    | 000        | Having a power handling capacity exceeding 650 kVA but not exceeding 10,000 kVA | 
| 8504.23    | 000        | Having a power handling capacity exceeding 10,000 kVA | 
| 8504.31    | 000        | Having a power handling capacity not exceeding 1 kVA | 
| 8504.32    | 000        | Having a power handling capacity exceeding 1 kVA but not exceeding 16 kVA | 
| 8504.33    |            | Having a power handling capacity exceeding 16 kVA but not exceeding 500 kVA | 
| 8504.33    | 010        | - Having a power handling capacity not exceeding 50 kVA | 
| 8504.33    | 020        | - Having a power handling capacity exceeding 50 kVA but less than 200 kVA | 
| 8504.34    | 000        | Having a power handling capacity exceeding 500 kVA | 
| 8504.40    |            | - Rectifiers and rectifying apparatus | 
| 8504.40    | 011        | -- Silicon rectifiers and rectifying apparatus | 
| 85.05      |            | Electro-magnets; permanent magnets and articles intended to become permanent magnets after magnetisation; electro-magnetic or permanent magnet chucks, clamps and similar holding devices; electro-magnetic couplings, clutches and brakes; electro-magnetic lifting heads | 
| 85.05      |            | Permanent magnets and articles intended to become permanent magnets after magnetisation |