Commodity2005200620072008200920102011
Piezo-elec. quartz$2,088      
Synthetic/reconstructed precious/semi-precious stones (excl. piezo-electric ...$1,356 $74 $8,017$1,702 
Synthetic/reconstructed precious/semi-precious stones, wkd./graded...; ungr ...$13,740$32 $1,511  $3,684
Total$17,184$32$74$1,511$8,017$1,702$3,684