|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $79,065,645 | $16,440,010 | $144,652,419 | $309,656,983 | $99,666,642 | $109,810,460 | $27,316,935 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $7,134,663 | $1,480,192 | $3,389,240 | $3,685,602 | $1,801,099 | $2,495,689 | $4,708,865 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $516,384 | $1,761,508 | $1,459,599 | $6,789,343 | $4,263,925 | $784,970 | $7,084,112 |
| Casing of a kind used in drilling for oil/gas, having circular cross-sectio ... | $1,079,515 | $772,350 | $2,532,486 | $980,156 | $628,339 | $3,862,170 | $5,302,895 |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | $10,791,113 | $15,998,057 | $31,336,810 | $15,801,706 | $48,677,827 | $67,776,178 | $113,185,514 |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | $1,957,264 | $1,641,729 | $2,269,510 | $5,084,588 | $20,437,908 | $7,672,218 | $13,453,173 |
| Tubes & pipes (e.g., welded/riveted/similarly closed), having circular cros ... | $5,569,626 | $6,391,827 | $8,658,338 | $7,361,878 | $7,581,674 | $1,301,591 | $1,937,733 |
| Total | $106,114,210 | $44,485,673 | $194,298,402 | $349,360,256 | $183,057,414 | $193,703,276 | $172,989,227 |
|
|
