Commodity200520072008
Machine-tools for working any mat. by removal of mat., operated by laser/ot ...$3,213,705$5,715,196$5,154,544
Machine-tools for working any mat. by removal of mat., operated by ultrason ...$568,843$299,302$730,535
Machine-tools for working any mat. by removal of mat., operated by electro- ...$831,162$523,390$1,524,009
Total$4,613,710$6,537,888$7,409,088