|
| Commodity | 2006 | 2009 | 2010 |
| Machine-tools for working any mat. by removal of mat., operated by laser/ot ... | $5,583 | | |
| Machine-tools for working any mat. by removal of mat., operated by ultrason ... | | | $1,444 |
| Machine-tools for working any mat. by removal of mat., operated by electro- ... | | $1,416 | $3,847 |
| Total | $5,583 | $1,416 | $5,291 |
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