|
| 3811 | 2915 | * | Manufacture of jacks, block and tackle | C |
| | 2921 | * | Manufacture of hand lawn mowers | C |
| | 3312 | * | Manufacture of levels, plumb lines, protractors, squares, and other precision measuring tools | C |
| | 3699 | * | Manufacture of vacuum containers | |
| 3812 | 2899 | * | Manufacture of metal goods for office use (excluding furniture) | |
| | 3150 | * | Manufacture of metal lamps | |
| | 3311 | * | Manufacture of medical, surgical, dental furniture and fixtures | |
| | 3610 | * | Manufacture of furniture and fixtures of metal | |
| 3813 | 2811 | | Manufacture of structural metal products | |
| | 2812 | * | Manufacture of metal reservoirs and tanks for storage and manufacturing use; central heating boilers | |
| | 2813 | * | Manufacture of steam generators, except central heating hot water boilers | C |
| | 2899 | * | Manufacture of furnace casings, laundry trays, and similar sheet metal products | C |
| | 2930 | * | Manufacture of sheet metal range hoods | C |
| | 3420 | * | Manufacture of metal plate tanks designed and equipped for carriage by one or more modes of transport (e.g. trucks) | C |
| | 3511 | * | Manufacture of metal sections for ships and barges | |
| 3819 | 2710 | * | Manufacture of pipe fittings of iron and steel | |
| | 2720 | * | Manufacture of pipe fittings of non-ferrous metal; non-ferrous wire and cable from purchased rod | |
| | 2812 | * | Manufacture of radiators, metal containers for compressed and liquefied gas | |
| | 2891 | * | Pressing, stamping of metal products | |
| | 2892 | * | Treatment and coating of metal (e.g. plating, polishing, engraving, welding), on a fee or contract basis | |
| | 2899 | * | Manufacture of metal fasteners, springs, containers, wire articles, metal sanitary ware (e.g. sinks), kitchen ware, safes, picture frames, headgear | |
| | 2912 | * | Manufacture of plumbers' valves, brass goods | |
| | 2914 | * | Manufacture of non-electrical metal furnaces, stoves, and other space heaters | |
| | 2919 | * | Manufacture of domestic fuel oil filters and cartridges, portable lawn sprinklers, chill coils; and manufacture, repair and servicing of fire extingui | C |
| | 2921 | * | Manufacture of metal incubators for poultry, livestock and other agricultural purposes | C |
| | 2929 | * | Manufacture of metallic and metal-faced type | C |
| | 2930 | * | Manufacture of non-electric domestic stoves and space heaters | |
| | 3150 | * | Manufacture of metal lighting equipment and parts, except for use on cycle and motor equipment | |
| | 3190 | * | Manufacture of bicycle lighting equipment | |
| | 3699 | * | Manufacture of hand sifting or screening apparatus | C |
| 3821 | 2911 | * | Manufacture of engines and turbines | |
| 3822 | 2912 | * | Manufacture of windmills for pumping water | C |
| | 2915 | * | Manufacture of loaders, stackers, farm elevators, etc | C |
| | 2921 | * | Manufacture of agricultural and forestry machinery other than power driven agricultural hand tools | C |
| | 2922 | * | Manufacture of power-driven agricultural hand tools | C |
| | 2925 | * | Manufacture of machinery for primary processing of agricultural products other than food, beverage and tobacco processing | C |
| 3823 | 2893 | * | Manufacture of attachments and accessories for machine tools (whether or not power-operated) | |
| | 2922 | * | Manufacture of machine tools, attachments and accessories for metal and woodworking machinery (non-electric) | |
| | 2923 | * | Manufacture of machinery for metallurgy | |
| | 2929 | * | Manufacture of moulds for metal | |