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 16 ARTICLES OF NATURAL OR CULTURED PEARLS, PRECIOUS OR SEMI-PRECIOUS STONES Commodity Code Description 71 16 10 ARTICLES OF NATURAL OR CULTURED PEARLS 71 16 20 ART. OF PRECIOUS/SEMI-PRECIOUS STONES (NATURAL, SYNTHETIC/RECONSTRUCTED)