The Top500-Lexicon

· manufacture of coins, including coins for use as legal tender, whether or not of precious metal

· production of worked pearls

· production of precious and semi-precious stones in the worked state. Included is the working of industrial quality stones and synthetic or reconstructed precious or semi-precious stones

· working of diamonds

· manufacture of jewellery of precious metal or of base metals clad with precious metals, or precious or semi-precious stones, or of combinations of precious metal and precious or semi-precious stones or of other materials

· manufacture of goldsmiths' articles of precious metals or of base metals clad with precious metals:

· dinnerware, flatware, hollowware, toilet articles, office or desk articles, articles for religious use etc.

· manufacture of technical or laboratory articles of precious metal (except instruments and parts thereof): crucibles, spatulas, electroplating anodes etc.

· manufacture of articles of base metal plated with precious metal, see division 28

· manufacture of watch cases and metal straps, see 3330

· manufacture of imitation jewellery, see 3699