1
Industrial minerals; Silicon; Silicon carbide; Silicon dioxide; Semiconductor silicon; Silicon vapours; Metal clad calcium silicon alloys for use in the steelmaking industry; Strontium; Strontium carbonates; Molten semi-processed silicon for use in construction; Preparations based on silicon for use as cement substitutes and additives for improving the properties of fresh or hardened concrete; Concrete-aeration chemicals; Activated carbon; Carbon black for industrial use; Inoculants; Ferrosilicon inoculants; Chemical substances for use in metallurgy
6
Common metals and their alloys; Metal building materials; Transportable buildings of metal; Materials of metal for railway tracks; Non-electric cables and wires of common metal; Ironmongery, small items of metal hardware; Metal pipes; Safes; Ores; Metal goods for use in construction
7
Foundry machines; Machinery for mining; Machine tools; Motors and engines (except for land vehicles); Machine coupling and transmission components (except for land vehicles)
19
Silicon quartz; Quartz; Cement; Concrete building elements, Cement or materials based on silicon; Building materials (non-metallic); Rock crystal
37
Building construction; Mining extraction; Rental of machinery for use in mining; Construction of mining installations; Quarrying services
39
Transport; Storage and packaging of goods, In particular metals, ferroalloys and minerals
40
Metallurgical processing of molten iron; Metal hardening; Metal tempering; Machining, Treatment and transformation of bauxite, alumina, aluminium and silicon oxide; Buffing and polishing of bauxite, alumina, aluminium and silicon oxide, for containers, for the automotive, aviation and marine sectors, for construction, machinery, plating, electronics, home, decoration, sports and leisure, and kitchen equipment; Electrometallurgy; Custom manufacture of ferroalloys, alloys of metal, manganese alloys, silicon and ferrosilicon alloys, custom manufacture of silicon vapours, custom manufacture of metal goods; Foundry of iron and steel; Metal treating and Ferro-alloys
42
Engineering services; Scientific and technological services as well as research and design services relating thereto; Scientific and industrial analysis and research services; Testing services and Metallurgical analysis; Metallurgical laboratory services; Research relating to metals; Classification of minerals; Research relating to mineral resources; Conducting feasibility studies relative to mineral exploration; Chemical services relating to mineralogy; Repair of software [maintenance, updating]; Constructing an internet platform for electronic commerce; Technical supervision and inspection; Consultancy in the design and development of computer hardware; Software design and development; Computer design services; Development of computers