|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $167,495,385 | $189,181,633 | $188,204,619 | $148,334,446 | $85,110,633 | $72,551,161 | $99,506,178 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | | | $5,345 | $23,547 | $18,095 | $15,320,850 | $13,762 |
| Casing of a kind used in drilling for oil/gas, having circular cross-sectio ... | $13,843 | $3,899 | $391 | $1,194 | | $46 | |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | | $50,775 | $110,003 | $18,869 | $248 | | $182,421 |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | $515 | $3,218 | $164 | | $14,094 | | |
| Tubes & pipes (e.g., welded/riveted/similarly closed), having circular cros ... | $49,418 | $25,094 | $25,147 | $2,181 | $130,640 | $143,177 | $3,125,656 |
| Total | $167,559,161 | $189,264,619 | $188,345,669 | $148,380,237 | $85,273,710 | $88,015,234 | $102,828,017 |
|
|
