UK SIC 28.921—Manufacture of machinery for mining

Where 28.921 sits

1. C Manufacturing
2. 28 Manufacture of machinery and equipment n.e.c.
3. 28.9 Manufacture of other special-purpose machinery
4. 28.92 Manufacture of machinery for mining, quarrying and construction
5. 28.921 Manufacture of machinery for mining

What 28.921 includes

• Manufacture of continuous-action elevators and conveyors for underground use
• Manufacture of boring, cutting or sinking machinery for boring earth or extracting minerals or ores, or of coal or rock cutters and tunnelling machinery
• Manufacture of machinery for treating minerals by screening, sorting, separating, washing, crushing etc.

What 28.921 excludes

• Manufacture of lifting and handling equipment, see 28.22
• Manufacture of tractors, see 28.30, 29.12
• Manufacture of machine tools for working stone, including machines for splitting or clearing stone, see 28.42
• Manufacture of concrete mixer lorries, see 29.20

28.921 in other systems