| 850431 | Electrical transformers, static converters (for example, rectifiers) and inductors-Having a power handling capacity not exceeding 1 kVA |
| 850432 | Electrical transformers, static converters (for example, rectifiers) and inductors-Having a power handling capacity exceeding 1 kVA but not exceeding 16 kVA |
| 850433 | Electrical transformers, static converters (for example, rectifiers) and inductors-Having a power handling capacity exceeding 16 kVA but not exceeding 500 kVA |
| 850434 | Electrical transformers, static converters (for example, rectifiers) and inductors-Having a power handling capacity exceeding 500 kVA |
| 850440 | Electrical transformers, static converters (for example, rectifiers) and inductors-Static converters |
| 850450 | Electrical transformers, static converters (for example, rectifiers) and inductors-Other inductors |
| 850490 | Electrical transformers, static converters (for example, rectifiers) and inductors-Parts |
| 850511 | 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-Of metal |
| 850519 | 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-Other |
| 850520 | 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-Electro-magnetic couplings, clutches and brakes |
| 850590 | 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-Other, including parts |
| 850610 | Primary cells and primary batteries-Manganese dioxide |
| 850630 | Primary cells and primary batteries-Mercuric oxide |
| 850640 | Primary cells and primary batteries-Silver oxide |
| 850650 | Primary cells and primary batteries-Lithium |
