|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $43,064 | $115,111 | | | | | |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | | $4,549 | $39,389 | $307,936 | | $295 | $489 |
| Casing of a kind used in drilling for oil/gas, having circular cross-sectio ... | | | | | $157,724 | | |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | $829 | | $8,858 | $43,534 | $107,306 | $28,166 | $1,275 |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | $316 | $102,446 | $138,381 | $15,063 | $36,610 | $11,806 | $38,392 |
| Tubes & pipes (e.g., welded/riveted/similarly closed), having circular cros ... | | $11,874 | $15,936 | $4,417 | $5,711 | $26,063 | $64,699 |
| Total | $44,209 | $233,980 | $202,564 | $370,950 | $307,351 | $66,330 | $104,855 |
|
|
