Section 14 NATURAL OR CULTURED PEARLS, PRECIOUS OR SEMI-PRECIOUS STONES, PRECIOUS METALS, METALS CLAD WITH PRECIOUS METAL, AND ARTICLES THEREOF; IMITAT ION JEWELLERY; COIN 71 Natural or cultured pearls, precious or semi-precious stones, precious metals, m 71 08 Gold (including gold plated with platinum) unwrought or in semi-manufactured for 71 08 00 Gold, in any form, mined and exported by an approved mining company, as defined in Commodity Code Description 71 08 00 10 Gold, in any form, mined and exported by an approved mining company, as defined in