Sub-Chapter20052006200720082009
Pearls, natural or cultured$1,784$6,664$15,181$1,423$1,176
Diamonds, whether or not worked, but not mounted or set.$69,450$111,961$540,388$264,344$193,948
Precious stones (other than diamonds) and semi-precious stones$77,480$452,800$213,539$475,963$14,282
Synthetic or reconstructed precious or semi-precious stones$160,560$157,316$76,787$39,864$29,610
Dust and powder of natural or synthetic precious or semi-precious stones.$35,876$95,267$193,112$92,395$28,594
Silver (including silver plated with gold or platinum)$60,026$17,087$872,798$2,857,459$1,842,860
Base metals clad with silver $4,268  $3,116
Gold (including gold plated with platinum)$8,769,243$1,057,399$130,521$2,544,388$3,540,899
Base metals or silver, clad with gold, not further worked than semi-manufac ... $377 $336 
Platinum, unwrought or in semi-manufactured forms, or in powder form.$5,132$3,686$41,525$1,604$5,558
Articles of jewellery and parts thereof, of precious metal$13,568,014$23,799,955$52,853,870$48,185,707$37,134,948
Articles of goldsmiths' or silversmiths' wares$979,433$648,531$1,012,910$536,576$918,890
Other articles of precious metal or of metal clad with precious metal.$299,758$276,282$193,335$1,123,043$203,521
Articles of natural or cultured pearls, precious or semi-precious stones$151,711$195,504$165,232$65,512$368,613
Imitation jewellery.$3,006,193$3,588,294$4,951,356$5,481,709$4,866,675
Total$27,184,660$30,415,391$61,260,554$61,670,323$49,152,690