6
Tinfoil; Sheets of metal including those from alloy steel and titanium; Tin; Tin and its alloys; Common metals and their alloys; Common metals, unwrought or semi-wrought; Metals in foil or powder form for 3D printers; Ferrous metals; Laminated metals; Non-ferrous metals; Casting alloys; Foundry moulds of metal; Iron castings [semi-finished]; Artistic castings of bronze; Metal mouldings; Metal forgings
14
Jewellery; Jewellery made of precious metals; Jewellery made of semi-precious materials; Parts and fittings for jewellery; Paste jewellery; Precious metals; Cuff links; Tie pins; Key fobs of precious metals; Keyrings of common metal; Bracelet charms
40
Custom assembling of materials for others; Custom 3D printing for others; Forging of metal goods to the order and specification of others; Jewelry casting; Blacksmithing; Polishing of metals; Machining parts for others; Metalworking; Material treatment information; Soldering; Burnishing by abrasion; Planing of materials; Refining services; Grinding; Engraving; Galvanization; Gilding
42
Design of three dimensional displays; Computer-aided industrial design; Product development; Design services relating to metal-working tools; Computer aided part and mould design services; Scientific technological services; Industrial research