Sub-Chapter20052006
Pearls, natural or cultured$5,399$7,006
Diamonds, whether or not worked, but not mounted or set.$544 
Precious stones (other than diamonds) and semi-precious stones$585$14,845
Synthetic or reconstructed precious or semi-precious stones$17,616$42,918
Dust and powder of natural or synthetic precious or semi-precious stones.$1,171$3,755
Silver (including silver plated with gold or platinum)$236,568$224,835
Base metals clad with silver $323
Gold (including gold plated with platinum)$320,541$225,106
Platinum, unwrought or in semi-manufactured forms, or in powder form.$166 
Base metals, silver or gold, clad with platinum $2,944
Articles of jewellery and parts thereof, of precious metal$227,844$273,822
Articles of goldsmiths' or silversmiths' wares$2,689 
Other articles of precious metal or of metal clad with precious metal.$193,565$564,671
Articles of natural or cultured pearls, precious or semi-precious stones$3,334$52,787
Imitation jewellery.$775,814$876,593
Coin.$1,611$16,552
Total$1,787,447$2,306,157