CLEANGOLD

Gold; Jewellery made in whole or substantial part of gold incorporating precious stones; Precious stones; Gold alloys; Jewellery made in whole or substantial part of gold; Jewellery made from gold; Jewellery in precious metals namely, gold; Diamonds; Jewellery made in whole or substantial part of gold also incorporating diamonds

Mining extraction

Treatment of metals; Metal finishing for others; Metal forging to the order and specification of others; Metal machining, namely, machining parts for others; Metal moulding; Metal plating; Metal polishing; Metal stamping; Metal tempering; Metallurgical smelting and processing, namely, obtaining metals from native earth materials; Extruding of metal alloys to the order and specification of others; Polishing of metals; Processing of metallic materials, namely, heat treatment of metals; Working of metals namely metal hardening services; Grinding of metals; Hammering of metals in the nature of metal fabrication and finishing services for others; Laser treatment of metal, namely laser engraving of metals; Metal treating; Metal brazing; Metal casting; Metal cutting

Mechanical engineering design services; Advisory services relating to material testing; Design and development services in metallurgy; Metallurgical analysis; Provision of information relating to industrial design; Provision of information relating to industrial engineering; Research relating to industrial machinery; Advisory services relating to industrial design; Advisory services relating to industrial engineering