Commodity20052006200720092010
Piezo-elec. quartz  $9,594  
Synthetic/reconstructed precious/semi-precious stones (excl. piezo-electric ... $782$17,116$986$513
Synthetic/reconstructed precious/semi-precious stones, wkd./graded...; ungr ...$11$3,488$45,269$2,679 
Total$11$4,270$71,979$3,665$513