|
| Commodity | 2006 |
| Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ... | $1,941,115 |
| Casing of a kind used in drilling for oil/gas, having circular cross-sectio ... | $722,470 |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | $488 |
| Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ... | $183,479 |
| Tubes & pipes (e.g., welded/riveted/similarly closed), having circular cros ... | $224,399 |
| Total | $3,071,951 |
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