Sub-Chapter200620072008
Pearls, natural or cultured$47,957$54,535$558
Diamonds, whether or not worked, but not mounted or set.$321,100$1,308,262$690,192
Precious stones (other than diamonds) and semi-precious stones$353,164$91,496$22,282
Synthetic or reconstructed precious or semi-precious stones$186,107$10,129$20,438
Dust and powder of natural or synthetic precious or semi-precious stones.$116,546$20,801$29,776
Silver (including silver plated with gold or platinum)$961,004$861,175$2,115,385
Base metals clad with silver$178,935$199,492$20,924
Gold (including gold plated with platinum)$55,877,004$113,762,857$191,757,022
Base metals or silver, clad with gold, not further worked than semi-manufac ...$106,348 $30,688
Platinum, unwrought or in semi-manufactured forms, or in powder form.$202,559$734,919$2,358,040
Base metals, silver or gold, clad with platinum$42,931$56,164$260,968
Articles of jewellery and parts thereof, of precious metal$172,341,694$230,120,959$258,447,931
Articles of goldsmiths' or silversmiths' wares$837,863$183,586 
Other articles of precious metal or of metal clad with precious metal.$46,320$224,733$25,410
Articles of natural or cultured pearls, precious or semi-precious stones$559,075$247,025$313,046
Imitation jewellery.$13,643,736$20,945,444$18,869,044
Coin.$846,472$1,026,745 
Total$246,668,815$369,848,322$474,961,704