|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ... | $13,553 | $57,935 | $148,489 | $93,392 |
| Casing & tubing of a kind used in drilling for oil/gas, of iron/steel | $45,196 | $9,371 | $204,498 | $835,901 |
| Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ... | $93,042 | $80,390 | $562,918 | $246,961 |
| Tubes, pipes & hollow profiles (excl. of 7306.10-7306.30), welded, of circu ... | $757,715 | $109,855 | $293,598 | $76,157 |
| Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ... | $19,954 | $54,659 | $237,198 | $31,541 |
| Tubes, pipes & hollow profiles (excl. of 7306.10-7306.50), welded, of non-c ... | $200,203 | $482,215 | $29,486 | $186,084 |
| Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ... | $957,001 | $1,631,414 | $3,609,373 | $3,722,586 |
| Total | $2,086,664 | $2,425,839 | $5,085,560 | $5,192,622 |
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