Sub-Chapter20062007200820092010
Pearls, natural or cultured$16,318$165,363$2,662$181,583$11,455
Diamonds, whether or not worked, but not mounted or set.$163,812    
Precious stones (other than diamonds) and semi-precious stones   $988$150
Dust and powder of natural or synthetic precious or semi-precious stones. $1,771 $13,636$243,637
Silver (including silver plated with gold or platinum)$57,503$3,117$404 $4,154
Gold (including gold plated with platinum)$3,237$3,889   
Platinum, unwrought or in semi-manufactured forms, or in powder form.$7,909    
Base metals, silver or gold, clad with platinum $48,765  $50,488
Articles of jewellery and parts thereof, of precious metal$831$114,133$284,336$2,454,544$81,278
Articles of goldsmiths' or silversmiths' wares$22,788$30,248$556,854$22,203$36,004
Other articles of precious metal or of metal clad with precious metal.  $83$24,269 
Articles of natural or cultured pearls, precious or semi-precious stones   $7,399$5,845
Imitation jewellery.$323,688$748,827$2,782,206$5,833,343$36,098,449
Coin.  $1,467,674$679$17,248
Total$596,086$1,116,113$5,094,219$8,538,644$36,548,708