Sub-Chapter2005200620072008200920102011
Diamonds, whether or not worked, but not mounted or set.$16,212$340$180,943$284   
Precious stones (other than diamonds) and semi-precious stones$769 $461$1,314 $49 
Dust and powder of natural or synthetic precious or semi-precious stones.     $2,895 
Silver (including silver plated with gold or platinum)$8,125$9,283$4,115$138,848$31,860$119,917$383,758
Base metals clad with silver $414$92$42 $12,152$58,110
Gold (including gold plated with platinum)  $526,489$91,026$184,419$372,426$259,561
Base metals or silver, clad with gold, not further worked than semi-manufac ...  $998    
Platinum, unwrought or in semi-manufactured forms, or in powder form. $30,400   $3,573 
Articles of jewellery and parts thereof, of precious metal$472,689$791,846$2,489,878$3,190,258$4,714,055$7,534,824$8,789,103
Articles of goldsmiths' or silversmiths' wares$517,666$576,589$390,616$605,060$172,608$378,852$940,812
Other articles of precious metal or of metal clad with precious metal.$1,513,365$461,695$505,586$699,574$346,245$12,085$49,983
Articles of natural or cultured pearls, precious or semi-precious stones$104,144$27,243$105,043$76,425$33,522$99,033$99,615
Imitation jewellery.$2,302,787$2,534,142$3,063,493$3,412,213$7,208,140$6,683,393$7,741,716
Coin.$252,457$497,658$494,776$408,597$968,804$443,928$4,419,839
Total$5,188,214$4,929,610$7,762,490$8,623,641$13,659,653$15,663,127$22,742,497