|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2010 | 2011 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $1,627 | $61,614 | $16,869 | $816 | $1,524 | $2,731 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | | | | | | $680 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | | | | | $1,636 | |
| Casing of a kind used in drilling for oil/gas, having circular cross-sectio ... | | $347 | | | | |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | $135 | $859 | | | | |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | $774 | | | | | |
| Tubes & pipes (e.g., welded/riveted/similarly closed), having circular cros ... | $175 | $7,290 | $409,716 | $21,860 | $11,842 | |
| Total | $2,711 | $70,110 | $426,585 | $22,676 | $15,002 | $3,411 |
|
|
