|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2011 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | | | | | $867 | |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $78 | $2,327 | $53,691 | $2,792 | $11,671 | $14,169 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $31,807 | $32,319 | $4,661 | $44,354 | $3,782 | $22,693 |
| Casing of a kind used in drilling for oil/gas, having circular cross-sectio ... | | $299 | | $20,335 | | $190 |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | $4,386 | $5,979 | | $28,322 | $4,344 | $88,243 |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | $11 | $19,478 | $2,287 | $22,953 | $26,122 | $68,657 |
| Tubes & pipes (e.g., welded/riveted/similarly closed), having circular cros ... | $108,807 | $10,120 | $3,466 | $384,041 | $19,160 | $26,977 |
| Total | $145,089 | $70,522 | $64,105 | $502,797 | $65,946 | $220,929 |
|
|
