|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $3,545,888 | $3,694,105 | $34,038,543 | $19,358,796 | $74,916,242 | $38,389,999 | $108,655,539 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $2,276,722 | $3,130,672 | $106,236,203 | $35,436,638 | $2,804,388 | $748,771 | $43,185,608 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $105,812 | $504,574 | $741,522 | $556,749 | $9,651,412 | $75,953 | $356,902 |
| Casing of a kind used in drilling for oil/gas, having circular cross-sectio ... | $1,642,328 | $947,547 | | $6,257,600 | | $243,886 | $4,672 |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | $935,242 | $723,558 | $939,296 | $738,435 | $1,716,839 | $2,863,369 | $4,921,160 |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | $3,942,151 | $11,312,077 | $8,462,949 | $11,644,295 | $14,471,061 | $4,658,091 | $6,824,148 |
| Tubes & pipes (e.g., welded/riveted/similarly closed), having circular cros ... | $2,167,287 | $2,457,099 | $2,203,815 | $23,493,835 | $65,210,345 | $10,458,208 | $26,957,729 |
| Total | $14,615,430 | $22,769,632 | $152,622,328 | $97,486,348 | $168,770,287 | $57,438,277 | $190,905,758 |
|
|
