|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ... | $24,457 | $18,174 | $92,009 | $295,791 |
| Casing & tubing of a kind used in drilling for oil/gas, of iron/steel | $662 | $29,680 | $4,240 | $236,844 |
| Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ... | $619 | $2,083 | $23,670 | $37,606 |
| Tubes, pipes & hollow profiles (excl. of 7306.10-7306.30), welded, of circu ... | $18,907 | $2,605 | $22,203 | $2,427 |
| Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ... | $74 | $1,482 | $4,321 | $10,010 |
| Tubes, pipes & hollow profiles (excl. of 7306.10-7306.50), welded, of non-c ... | $2,826 | $86,249 | $114 | $405 |
| Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ... | $8,568 | $61,642 | $363,992 | $948,198 |
| Total | $56,113 | $201,915 | $510,549 | $1,531,281 |
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