|
| Commodity | 2006 | 2008 | 2009 | 2010 | 2011 |
| Copper foil, whether or not printed, not backed with paper/paperboard/plact ... | | $272 | | $1,031 | |
| Copper foil, whether or not printed, not backed with paper/paperboard/plact ... | | $408 | | | $519 |
| Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ... | | | $338 | | $314 |
| Copper foil, whether or not printed, backed with paper/paperboard/plactics/ ... | $641 | | | | |
| Total | $641 | $680 | $338 | $1,031 | $833 |
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