Machines fitted with elements made of refractory materials for use in the iron and steel industry, for coke production, in the glassmaking industry, or the smelting and processing of metals; transfer rollers (parts of machines); transfer parts, rollers, seals, feed tanks, pourers and foundrymen's ladles for glass and metals (parts of machines); dies, plugs, moulds and stamps used for extruding, stretching, pressing materials (parts of machines); welding shanks (parts of machines); tubes, nozzles and fairings (parts of machines); roughing rings for horizontal moulders (parts of machines); bearings (parts of machines); sole plates (parts of machines); guide rollers (parts of machines); borers (parts of machines); pumps (parts of machines); dampers and pistons (parts of machines); liners, plates and supports for sintering ceramic materials and metals in powder form (parts of machines); parts and components of all the above products

Crucibles; crucibles made of refractory materials containing fused silica

Pharmaceutical preparations for human use