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 Natural or cultured pearls, precious or semi-precious stones, precious metals, metals clad with precious metal and articles thereof; imitation jewellery; coin 71 01 Pearls, natural or cultured, not strung, mounted or set Commodity Code Description 71 01 10 Natural pearls (excl. strung, mounted or set) 71 01 21 Unworked 71 01 22 worked
