|
| 2927 | 3529 | * | Manufacture of explosives and ammunition | |
| | 3829 | * | Manufacture of small arms and accessories, heavy ordnance and artillery; tanks | |
| 2929 | 3819 | * | Manufacture of metallic and metal-faced type | |
| | 3823 | * | Manufacture of moulds for metal | |
| | 3824 | * | Manufacture of printing trade machinery; paper industry machinery; machines for man-made textile fibres or yarns, glass-working, tile-making | |
| | 3829 | * | Manufacture of centrifugal clothes driers | |
| | 3851 | * | Manufacture of special purpose machinery n.e.c. | |
| 2930 | 3813 | * | Manufacture of sheet metal range hoods, domestic type | |
| | 3819 | * | Manufacture of non-electric domestic stoves and space heaters | |
| | 3829 | * | Manufacture of domestic cooking ranges, refrigerators, laundry machines | |
| | 3833 | | Manufacture of electrical appliances and housewares | |
| 3000 | 3825 | * | Manufacture of office, accounting and computing machinery | |
| | 3852 | * | Manufacture of photo-copying machines | |
| 3110 | 3831 | * | Manufacture of electric motors, generators, transformers | |
| | 3832 | * | Manufacture of radio transformers | |
| 3120 | 3831 | * | Manufacture of switch gear and switchboard apparatus; electricity distribution equipment | |
| | 3832 | * | Manufacture of semi-conductor circuits | |
| | 3839 | * | Manufacture of switches, fuses, sockets, plugs, conductors, lightning arresters | |
| 3130 | 3839 | * | Manufacture of insulated wire and cable | |
| 3140 | 3559 | * | Manufacture of battery separators, containers, parts, boxes, etc., of rubber | |
| | 3560 | * | Manufacture of battery separators, containers, parts, boxes, etc., of plastic | |
| | 3839 | * | Manufacture of accumulators, primary cells and primary batteries | |
| 3150 | 3812 | * | Manufacture of metal lamps | |
| | 3819 | * | Manufacture of metal lighting equipment and parts, except for use on cycle and motor equipment | |
| | 3839 | * | Manufacture of electric lamps, fixtures | |
| | 3909 | * | Manufacture of electric signs | |
| 3190 | 3620 | * | Manufacture of glass insulating fittings | |
| | 3699 | * | Manufacture of graphite products | |
| | 3819 | * | Manufacture of bicycle lighting equipment | |
| | 3824 | * | Manufacture of apparatus for electroplating, electrolysis, electrophoresis | |
| | 3829 | * | Manufacture of dishwashing machines, except household type | |
| | 3831 | * | Manufacture of electric ignition or starting equipment for internal combustion engines; electromagnetic clutches and brakes; electric timing, controlling and signalling devices | |
| | 3832 | * | Manufacture of visual and sound signalling and traffic control apparatus | |
| | 3839 | * | Manufacture of motor vehicle lighting equipment; carbon and graphite electrodes; other electrical equipment n.e.c. | |
| | 3843 | * | Manufacture of electric windshield wipers, defrosters | |
| | 3851 | * | Manufacture of accelerators (cyclotrons, betatrons); mine detectors | |
| 3210 | 3831 | * | Manufacture of capacitors except fixed and variable electronic capacitors | |
| | 3832 | * | Manufacture of electronic valves and tubes and other electronic components including fixed and variable electronic capacitors | |
| 3220 | 3832 | * | Manufacture of television and radio transmitters and apparatus for line telephony and line telegraphy | |
| 3230 | 3832 | * | Manufacture of television and radio receivers, sound or video recording or reproducing apparatus and associated goods | |