6
Alloys of common metal; Common metals, unwrought or semi-wrought; Metals in foil or powder form for 3D printers; Titanium unwrought or semi-wrought; Unprocessed and semi-processed materials of metal, not specified for use
14
Precious metals and their alloys; Agates; Jet, unwrought or semi-wrought; Amulets [jewellery, jewelry (Am)]; Anchors [clock- and watchmaking]; Rings [jewellery, jewelry (Am)]; Spun silver [silver wire]; Silver, unwrought or beaten; Barrels [clock- and watchmaking]; Pendulums [clock- and watchmaking]; Cuff links; Bracelets [jewellery, jewelry (Am)]; Watch straps; Busts of precious metal; Watch cases; Clock cases; Watch chains; Chains [jewelry]; Charms; Necklaces [jewellery, jewelry (Am)]; Chronographs [watches]; Chronometers; Stopwatches; Chronoscopes; Diamonds; Tie bars; Figurines of precious metal; Gold thread [jewellery, jewelry (Am)]; Threads of precious metal [jewellery, jewelry (Am)]; Copper tokens; Jewellery; Cloisonné jewellery [jewelry (Am)]; Badges of precious metal; Iridium; Clock hands [clock- and watchmaking]; Alloys of precious metal; Ingots of precious metals; Movements for clocks and watches; Medals; Lockets [jewellery, jewelry (Am)]; Precious metals, unwrought or semi-wrought; Watch springs; Coins; Works of art of precious metal; Olivine [gems]; Earrings; Jewelry of yellow amber; Ivory jewelry; Ornaments [jewellery, jewelry (Am)]; Ornaments of jet; Shoe ornaments of precious metal; Hat ornaments of precious metal; Gold, unwrought or beaten; Clocks; Atomic clocks; Wristwatches; Watches; Control clocks [master clocks]; Clocks and watches, electric; Osmium; Palladium; Pearls made of ambroid [pressed amber]; Pearls [jewellery, jewelry (Am)]; Beads for making jewelry; Semi-precious stones; Precious stones; Platinum [metal]; Key rings [trinkets or fobs]; Clock dials; Sundials; Rhodium; Clockworks; Ruthenium; Boxes of precious metal; Cases for clock- and watchmaking; Jewelry cases [caskets or boxes]; Cases for watches [presentation]; Tie pins; Pins being jewelry; Ornamental pins; Brooches [jewelry]; Spinel [precious stones]; Statues of precious metal; Paste jewellery [costume jewelry (Am)]; Time instruments; Alarm clocks; Watch glasses
40
Metal treating; Jewelry casting; Polishing of metals; Gold plating; Silver plating; Metal plating; Engraving