Commodity200520062007200820092010
Machine-tools for working any mat. by removal of mat., operated by laser/ot ...$3,313   $33,525$5,569
Machine-tools for working any mat. by removal of mat., operated by ultrason ... $244 $29,547  
Machine-tools for working any mat. by removal of mat., operated by electro- ... $21,927$30,324$1,000  
Total$3,313$22,171$30,324$30,547$33,525$5,569