|
| Commodity | 2005 | 2006 |
| Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ... | $2,079,834 | $1,929,087 |
| Casing & tubing of a kind used in drilling for oil/gas, of iron/steel | $463 | $29,068 |
| Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ... | $6,695,663 | $7,007,044 |
| Tubes, pipes & hollow profiles (excl. of 7306.10-7306.30), welded, of circu ... | $433,599 | $914,521 |
| Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ... | $331,050 | $458,335 |
| Tubes, pipes & hollow profiles (excl. of 7306.10-7306.50), welded, of non-c ... | $799,488 | $2,465,168 |
| Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ... | $2,472,681 | $1,457,755 |
| Total | $12,812,778 | $14,260,978 |
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