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 HATURAL OR CULTURED PEARLS, PRECIOUS OR SEMI-PRECIOUS STONES, PRECIOUSMETALS, METALS CLAD WITH PRECIOUS METAL, AND ARTICLES THEREOF; IMITATIONLEWELLERY; COIN 71 10 PLATINUM, UNWROUGHT OR IN SEMI-MANUFACTURED FORMS, OR IN POWDER FORM. Commodity Code Description 71 10 11 PLATINUM,UNWROUGHT OR IN POWDER FORM 71 10 19 OTHER PLATINUM 71 10 21 PALLADIUM, UNWROUGHT OR IN POWDER FORM 71 10 29 OTHER PALLADIUM 71 10 31 RHODIUM, UNWROUGHT OR IN POWDER FORM 71 10 39 OTHER RHODIUM 71 10 41 IRIDIUM/OSMIUM & RUTHENIUM, UNWROUGHT OR IN POWDER FORM 71 10 49 OTHER IRIDIUM/OSMIUM & RUTHENIUM