Sub-Chapter2005200620072008200920102011
Pearls, natural or cultured $1,961  $1,447 $2,746
Diamonds, whether or not worked, but not mounted or set.$8,168$22,779$2,361$21,754$4,621$25,800$5,346
Precious stones (other than diamonds) and semi-precious stones$6,331$27,339$11,735$21,573$2,402$25$5,786
Synthetic or reconstructed precious or semi-precious stones  $3,180  $13,252$7,396
Dust and powder of natural or synthetic precious or semi-precious stones.      $8,070
Silver (including silver plated with gold or platinum)$7,098,502$14,338,182$14,242,306$27,001,602$906,672$42,702,446$78,981,388
Base metals clad with silver$1,464,486$55,727 $380$2,776$207$2,631
Gold (including gold plated with platinum)$48,019,999$78,198,483$60,144,448$58,590,660$64,586,832$236,229,913$362,187,732
Base metals or silver, clad with gold, not further worked than semi-manufac ...     $13 
Platinum, unwrought or in semi-manufactured forms, or in powder form.$68,972$506,813$478,232$867,408$1,307,263$2,358,365$23,536,273
Articles of jewellery and parts thereof, of precious metal$8,214,573$7,855,012$9,784,496$9,397,135$5,972,375$24,535,356$37,626,067
Articles of goldsmiths' or silversmiths' wares$2,569,466$2,647,868$4,593,509$1,708,306$1,883,059$1,615,060$467,912
Other articles of precious metal or of metal clad with precious metal. $28,870$6,922,680$35,381$1,509,315$7,244,607$9,254,606
Articles of natural or cultured pearls, precious or semi-precious stones$15,394$77,993$26,382$7,821$7,824$67,020$57,982
Imitation jewellery.$3,431,006$3,529,115$3,566,303$3,454,043$3,108,683$3,606,129$4,534,376
Coin.$9,428,577$39,688,617$25,846,204$6,345,064$35,209,636$28,919,268$19,284,117
Total$80,325,474$146,978,759$125,621,836$107,451,127$114,502,905$347,317,461$535,962,428