Section 14 Natural or cultured pearls, precious or semi-precious stones, precious metals, metals clad with precious metal and articles thereof; imitation jewellery; coin 71 Natural or cultured pearls, precious or semi-precious stones, precious met Jewellery; Co 71 14 Articles of goldsmiths' or silversmiths' wares and parts thereof, of precious metal or of metal clad with precious metal Commodity Code Description 71 14 11 - - Of silver, whether or not plated or clad with other precious metal 71 14 19 - - Of other precious metal, whether or not plated or clad with precious metal 71 14 20 - Of base metal clad with precious metal