Commodity200520062007
Piezo-elec. quartz$574$594$1,200
Synthetic/reconstructed precious/semi-precious stones (excl. piezo-electric ...$11,668  
Synthetic/reconstructed precious/semi-precious stones, wkd./graded...; ungr ...$2,182$2,056$3,928
Total$14,424$2,650$5,128