|
| Commodity | 2005 | 2006 | 2008 | 2011 |
| Copper foil, whether or not printed, not backed with paper/paperboard/plact ... | $13 | | | $15 |
| Copper foil, whether or not printed, not backed with paper/paperboard/plact ... | | $4 | | |
| Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ... | $12 | | $8 | $60 |
| Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ... | | | $7,437 | |
| Total | $25 | $4 | $7,445 | $75 |
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