|
| Commodity | 2005 | 2007 | 2009 | 2010 | 2011 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $140 | $10 | $25,376 | | |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | | | | $7,324 | |
| Tubes & pipes (e.g., welded/riveted/similarly closed), having circular cros ... | $5,290 | $3,256 | $3,335 | $44 | $70 |
| Total | $5,430 | $3,266 | $28,711 | $7,368 | $70 |
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