Sub-Chapter20052006200720082009
Precious stones (other than diamonds) and semi-precious stones   $140,913$3,701
Synthetic or reconstructed precious or semi-precious stones  $25,904$14,604 
Silver (including silver plated with gold or platinum)$189,052,432$282,975,254$311,049,924$314,817,521$270,781,495
Gold (including gold plated with platinum)$200,321,967$402,902,067$397,311,076$551,852,305$652,854,937
Platinum, unwrought or in semi-manufactured forms, or in powder form.$50,000 $12,152,448  
Articles of jewellery and parts thereof, of precious metal$7,128,772$6,541,099$891,273$327,279$602,966
Articles of goldsmiths' or silversmiths' wares$393$31$47,373$24,599$701
Other articles of precious metal or of metal clad with precious metal.  $511,573$14,682$25,944
Articles of natural or cultured pearls, precious or semi-precious stones  $3$2,920$48,435
Imitation jewellery.$39,493$2,165$35,627$81,277$150,227
Total$396,593,057$692,420,616$722,025,201$867,276,100$924,468,406