Sub-Chapter2005200620072008200920102011
Pearls, natural or cultured$2,207$58,085$149,475$54,461$15,646$17,106$17,290
Diamonds, whether or not worked, but not mounted or set.$29,522$264,770$349,957$100,056$37,507$40,122$100,894
Precious stones (other than diamonds) and semi-precious stones$64,886$226,903$199,226$211,167$165,739$204,870$150,797
Synthetic or reconstructed precious or semi-precious stones$35,003$59,312$102,780$89,351$91,413$92,406$96,331
Dust and powder of natural or synthetic precious or semi-precious stones.$19,653$14,983$27,917$18,772$8,996$7,329$35,325
Silver (including silver plated with gold or platinum)$603,788$1,151,382$1,453,930$2,502,223$3,188,278$3,189,994$6,803,418
Base metals clad with silver$6,162$5,212$3,182$35,850$5,903$7,705$20,366
Gold (including gold plated with platinum)$151,706$397,683$1,291,091$680,741$2,917,853$5,823,197$10,366,475
Base metals or silver, clad with gold, not further worked than semi-manufac ... $1,266$509 $223$12 
Platinum, unwrought or in semi-manufactured forms, or in powder form.$18,525$20,761$1,757,611$10,014,464$3,585$327$20,777,764
Base metals, silver or gold, clad with platinum  $2,674    
Articles of jewellery and parts thereof, of precious metal$10,659,998$15,760,981$24,022,002$25,219,537$6,696,131$10,051,322$9,143,807
Articles of goldsmiths' or silversmiths' wares$1,313,354$1,534,418$3,395,241$2,251,560$1,045,014$2,277,916$2,689,766
Other articles of precious metal or of metal clad with precious metal.$1,733,667$2,477,691$3,098,400$6,190,896$2,590,606$2,119,568$6,081,331
Articles of natural or cultured pearls, precious or semi-precious stones$150,355$382,801$515,279$783,210$280,935$163,193$113,506
Imitation jewellery.$4,390,741$6,621,772$6,712,676$7,231,227$4,254,902$4,631,078$6,343,745
Coin.$389,328$324,434$1,823,993$2,800,945$27,726$38,451$265,440
Total$19,568,895$29,302,454$44,905,943$58,184,460$21,330,457$28,664,596$63,006,255