Sub-Chapter200520062007200820092010
Pearls, natural or cultured$92$1,360$1,308$9,001$4,181 
Diamonds, whether or not worked, but not mounted or set.$766$3,151  $382$266
Precious stones (other than diamonds) and semi-precious stones$85,141$12,500$16,192$957$147 
Synthetic or reconstructed precious or semi-precious stones     $24
Dust and powder of natural or synthetic precious or semi-precious stones.$5,755$491$3,351$1,598$1,337$3,930
Silver (including silver plated with gold or platinum)$9,900$1,483$45,587$6,451$41$2,745
Base metals clad with silver$285$1,426$333$302 $7
Gold (including gold plated with platinum) $1,692$60,087$136,532$27,324$213,726
Base metals or silver, clad with gold, not further worked than semi-manufac ...    $11 
Platinum, unwrought or in semi-manufactured forms, or in powder form.$2,830$4,332$6,318 $3,368 
Base metals, silver or gold, clad with platinum$43 $821   
Articles of jewellery and parts thereof, of precious metal$531,685$527,578$329,875$71,437$25,758$139,081
Articles of goldsmiths' or silversmiths' wares$1,035,175$42,004$28,226$14,090$25,486$12,827
Other articles of precious metal or of metal clad with precious metal.$10,937$7,257$38,226$1,806$24,296$39,371
Articles of natural or cultured pearls, precious or semi-precious stones$46,291$14,767$18,526$17,637$31,747$25,358
Imitation jewellery.$190,706$469,745$794,423$1,289,164$1,040,039$1,747,893
Coin.$11$54$447$2,626$63$625
Total$1,919,617$1,087,840$1,343,720$1,551,601$1,184,180$2,185,853