Sub-Chapter2005200620072008
Pearls, natural or cultured$1,075$22 $99
Diamonds, whether or not worked, but not mounted or set.$462,287$1,290,874$570,491$552,152
Precious stones (other than diamonds) and semi-precious stones $1,557$555$48,333
Synthetic or reconstructed precious or semi-precious stones$487$915 $37
Dust and powder of natural or synthetic precious or semi-precious stones.   $10,050
Silver (including silver plated with gold or platinum)$26,902$16,560$48,992$361
Base metals clad with silver$809$82$262 
Gold (including gold plated with platinum)$125,303$133,814$214,545$245,783
Platinum, unwrought or in semi-manufactured forms, or in powder form.  $1,100 
Base metals, silver or gold, clad with platinum $2,148 $107,902
Articles of jewellery and parts thereof, of precious metal$246,501$366,557$312,441$489,686
Articles of goldsmiths' or silversmiths' wares$36,501$75,178$63,039$163,298
Other articles of precious metal or of metal clad with precious metal.$7,134$351$8,278$151,489
Articles of natural or cultured pearls, precious or semi-precious stones$6,730$1,410$3,353$4,351
Imitation jewellery.$124,366$159,062$303,194$434,101
Coin. $248  
Total$1,038,095$2,048,778$1,526,250$2,207,642