|
| Commodity | 2005 | 2006 | 2007 | 2009 | 2010 | 2011 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | | | $36 | | | |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $11,399 | $4,653 | $12,707 | | $22 | |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | $85 | | | | | |
| Tubes & pipes (e.g., welded/riveted/similarly closed), having circular cros ... | $39,594 | $18,508 | $13,194 | $6,746 | $5,367 | $13,306 |
| Total | $51,078 | $23,161 | $25,937 | $6,746 | $5,389 | $13,306 |
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