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 10 Platinum, unwrought or in semi-manufactured forms, or in powder form. Commodity Code Description 71 10 11 71 10 19 71 10 21 71 10 29 71 10 31 71 10 39 71 10 41 71 10 49