Commodity200520062007200820092010
Sawing machines for working stone/ceramics/concrete/asbestos-cement/like mi ...$1,500 $1,000  $1,954
Grinding/polishing machines for working stone/ceramics/concrete/asbestos-ce ...$2,500$50$4,530$4,200$630 
Machine-tools for working stone/ceramics/concrete/asbestos-cement/like min. ...$750$30,773$69,649$263,458$10,760$4,725
Total$4,750$30,823$75,179$267,658$11,390$6,679