|
| Commodity | 2005 | 2006 | 2007 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $120,689 | $34,547 | $143,590 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $445,534 | $95,702 | $1,081 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $91,689 | $102,463 | $90,196 |
| Casing of a kind used in drilling for oil/gas, having circular cross-sectio ... | $44,457 | $19,509 | $40,376 |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | $14,433 | $257,234 | $83,631 |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | $8,849 | $46,248 | $234,349 |
| Tubes & pipes (e.g., welded/riveted/similarly closed), having circular cros ... | $1,077,694 | $85,757 | $1,137,526 |
| Total | $1,803,345 | $641,460 | $1,730,749 |
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