|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | | $111,856 | $13,411 | $116,125 | | | $10,867 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $83,201 | $106 | $447,699 | $19 | $2,684,064 | $43,831 | $6,361 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $140 | $232 | $328,075 | $11,011 | $23,075,160 | $7,517,480 | $90,200 |
| Casing of a kind used in drilling for oil/gas, having circular cross-sectio ... | $7,130 | $116 | $2,918 | $176 | $15,242 | $119,107 | $5,658 |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | $34 | | $7,380 | $257,987 | $4,537 | $201,256 | |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | $12,242 | $147 | $134 | $2,412 | $10,419 | $643 | $1,105 |
| Tubes & pipes (e.g., welded/riveted/similarly closed), having circular cros ... | $63,327 | $97,881 | $748,535 | $406,938 | $4,208,918 | $2,754,720 | $65,344 |
| Total | $166,074 | $210,338 | $1,548,152 | $794,668 | $29,998,340 | $10,637,037 | $179,535 |
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