Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ... | $378,464 | $936,187 | $2,006,946 | $95,039 | $11,267 | $53,584 | $437,455 |
Casing & tubing of a kind used in drilling for oil/gas, of iron/steel | | | | $45,922 | $23,521 | $2,571 | $64,960 |
Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ... | $12,949,571 | $28,358,458 | $36,525,370 | $49,368,137 | $25,628,510 | $28,266,263 | $43,232,107 |
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.30), welded, of circu ... | $591,470 | $264,418 | $136,686 | $57,628 | $316,537 | $914,834 | $422,668 |
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ... | $2,791,868 | $160,893 | $86,308 | $236,607 | $17,624 | $8,658 | $398 |
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.50), welded, of non-c ... | $18,616,859 | $29,356,329 | $37,296,582 | $55,534,055 | $26,087,030 | $22,746,348 | $35,630,413 |
Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ... | $53,478 | $52,388 | $49,907 | $298,624 | $264,503 | $131,716 | $10,394,332 |
Total | $35,381,710 | $59,128,673 | $76,101,799 | $105,636,012 | $52,348,992 | $52,123,974 | $90,182,333 |
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