Sub-Chapter200520072008
Pearls, natural or cultured$4,860,704$1,769,057$15,060,979
Diamonds, whether or not worked, but not mounted or set.$3,114,015,765$3,892,553,360$6,687,284,289
Precious stones (other than diamonds) and semi-precious stones$4,628,514$14,087,391$96,631,661
Synthetic or reconstructed precious or semi-precious stones$240,725$87,366$1,462,764
Dust and powder of natural or synthetic precious or semi-precious stones.$43,896$3,071,603$9,392,375
Silver (including silver plated with gold or platinum)$152,691,049$136,730,622$64,560,370
Gold (including gold plated with platinum)$2,220,822,022$4,540,909,569$7,960,681,687
Base metals or silver, clad with gold, not further worked than semi-manufac ...$18,311$1,838 
Platinum, unwrought or in semi-manufactured forms, or in powder form.$840,681,818$2,273,557,095$4,032,751,578
Base metals, silver or gold, clad with platinum $32,675 
Articles of jewellery and parts thereof, of precious metal$680,601,453$1,917,138,380$3,710,046,725
Articles of goldsmiths' or silversmiths' wares$1,280,389$1,622,038$1,239,930
Other articles of precious metal or of metal clad with precious metal.$92,999$936,692$1,565,585
Articles of natural or cultured pearls, precious or semi-precious stones$400,714$165,036$898,386
Imitation jewellery.$13,154,212$12,194,694$14,177,524
Coin.$306,766 $133,424
Total$7,033,839,337$12,794,857,416$22,595,887,277