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 03 STONES (OTHER THAN DIAMONDS) AND SEMI_PRECIOUS STONES, TEMPORARILY STRUNG 71 03 99 OTH. PRECIOUS/SEMI-PRECIOUS STONES TEMP.STRUNG FOR CONVENIENCE OF TRANS... Commodity Code Description 71 03 99 10 OTH. PRECIOUS/SEMI-PRECIOUS STONES TEMP.STRUNG FOR CONVENIENCE OF TRANS... 71 03 99 90 OTHER PRECIOUS/SEMI-PRECIOUS STONES, WHETHER OR NOT WORKED OR GRADED.....