Sub-Chapter2005200620072008200920102011
Pearls, natural or cultured  $24   $1,000
Diamonds, whether or not worked, but not mounted or set.$91,120$317,540$197,592$578,297$262,450$3,081 
Precious stones (other than diamonds) and semi-precious stones$18,073$928$73,413$499$18,888$24,083$151,573
Synthetic or reconstructed precious or semi-precious stones  $9,001$10,588   
Dust and powder of natural or synthetic precious or semi-precious stones.      $516
Silver (including silver plated with gold or platinum)$97,157$174,301$276,728$1,431,808$207,632$153,799$1,419,927
Base metals clad with silver  $225    
Gold (including gold plated with platinum)$15,972,446$39,585,077$28,081,256$15,314,729$18,274,400$21,768,975$32,310,788
Base metals or silver, clad with gold, not further worked than semi-manufac ... $2,528$17,290 $8,929  
Platinum, unwrought or in semi-manufactured forms, or in powder form.  $10,500$4,750$20,636 $46,817
Articles of jewellery and parts thereof, of precious metal$24,106,055$34,415,275$30,643,150$22,424,606$18,712,511$22,166,123$30,898,739
Articles of goldsmiths' or silversmiths' wares    $1,947$883$2,614
Other articles of precious metal or of metal clad with precious metal.$150  $19,834$2,159$4,377$1,821
Articles of natural or cultured pearls, precious or semi-precious stones$9$870$843$9,926$844$952$1,213
Imitation jewellery.$1,087,642$946,889$3,079,094$6,117,035$5,417,987$13,171,824$7,819,748
Coin.     $200$458,279
Total$41,372,652$75,443,408$62,389,116$45,912,072$42,928,383$57,294,297$73,113,035