|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $74,463 | $18,294 | | $25,242 | $17,039 | $22,307 | $457,938 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $17,803 | $12,410 | $35,973 | $30,333 | $16,859 | $7,737 | $17,224 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $53,855 | $25,368 | $33,880 | $145,162 | $409,448 | $3,852,548 | $178,443 |
| Casing of a kind used in drilling for oil/gas, having circular cross-sectio ... | $326 | | $284 | $324 | | | $36,687 |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | $3,651 | $136,304 | $32,167 | $12,357 | $1,337 | $914 | $7,041 |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | $18,007 | $23,276 | | | $305,341 | $222,015 | $1,330 |
| Tubes & pipes (e.g., welded/riveted/similarly closed), having circular cros ... | $234,237 | $83,467 | $33,141 | $96,336 | $185,142 | $139,950 | $133,285 |
| Total | $402,342 | $299,119 | $135,445 | $309,754 | $935,166 | $4,245,471 | $831,948 |
|
|
