Sub-Chapter2005200620072008200920102011
Pearls, natural or cultured $18,378$1,222 $4,614 $2,382
Diamonds, whether or not worked, but not mounted or set. $39,132$2,724,369$2,021,465$1,915,196$563,436$682,899
Precious stones (other than diamonds) and semi-precious stones$817  $112,593  $190,112
Synthetic or reconstructed precious or semi-precious stones$7,500      
Dust and powder of natural or synthetic precious or semi-precious stones.  $163,661   $16,073
Silver (including silver plated with gold or platinum)$55,515$89,898$178,735$229,798$290,475$1,835,292$2,518,864
Base metals clad with silver     $73,500$18,339
Gold (including gold plated with platinum)$1,575,215$9,136,963$5,735,531$8,384,670$23,284,223$79,562,107$133,401,352
Base metals or silver, clad with gold, not further worked than semi-manufac ...     $3,430 
Platinum, unwrought or in semi-manufactured forms, or in powder form. $14,081$93$22,652 $12,431$28,628
Base metals, silver or gold, clad with platinum     $175,862$1,184,226
Articles of jewellery and parts thereof, of precious metal$69,197$113,870,423$127,710,765$133,237,078$127,114,624$132,437,626$132,239,090
Articles of goldsmiths' or silversmiths' wares$95,450$1,166,797$1,090,597$625,873$397,157$428,175$1,562,217
Other articles of precious metal or of metal clad with precious metal.   $3,239$150$11,688$276,614
Articles of natural or cultured pearls, precious or semi-precious stones $759$3,623 $8,401$564$14,386
Imitation jewellery.$5,194$7,748,869$6,693,928$10,451,285$10,563,888$11,930,252$13,822,716
Coin. $3,080     
Total$1,808,888$132,088,380$144,302,524$155,088,653$163,578,728$227,034,363$285,957,898