Sub-Chapter2005200620072008200920102011
Pearls, natural or cultured$450$172$20$355$2,711$24$212
Diamonds, whether or not worked, but not mounted or set. $368,918$1,259$2,320 $262$42,537
Precious stones (other than diamonds) and semi-precious stones$75,466$25,010$269,187$385,193$485,504$367,283$204,748
Synthetic or reconstructed precious or semi-precious stones   $5,326$256$34,082$19,014
Dust and powder of natural or synthetic precious or semi-precious stones.$787$31$339$60$28,814$2,741$2,461
Silver (including silver plated with gold or platinum)$2,506$4,792$7,113$4,169$12,774$13,103$1,913
Base metals clad with silver$137 $5 $12,367$4 
Gold (including gold plated with platinum)  $988$6,670 $3,643$5,667
Base metals or silver, clad with gold, not further worked than semi-manufac ...   $1,245$46$4$3,090
Platinum, unwrought or in semi-manufactured forms, or in powder form.$6,316$7,095$10,591$1,335$564$2,424$37,682
Base metals, silver or gold, clad with platinum$171$10,599 $1,224$2,133$424$150
Articles of jewellery and parts thereof, of precious metal$243,213$48,674$52,283$118,612$142,710$63,430$148,375
Articles of goldsmiths' or silversmiths' wares$24,883$8,528$7,392$21,077$21,730$79,723$53,685
Other articles of precious metal or of metal clad with precious metal.$1,698$42,962$1,915$121,834$9,744$30,118$17,380
Articles of natural or cultured pearls, precious or semi-precious stones$2,364$972$2,291$1,867$7,775$2,757$5,415
Imitation jewellery.$324,918$1,003,430$1,109,441$1,137,702$598,937$937,065$1,208,969
Coin.$67$59$157$6,832$45,266$317$2,694
Total$682,976$1,521,242$1,462,981$1,815,821$1,371,331$1,537,404$1,753,992