Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ... | $21,658,705 | $13,072,267 | $28,775,215 | $87,675,192 | $45,915,637 | $57,057,982 | $32,750,141 |
Casing & tubing of a kind used in drilling for oil/gas, of iron/steel | $4,862,120 | $14,228,807 | $5,863,686 | $7,806,956 | $4,959,863 | $3,705,245 | $6,602,944 |
Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ... | $67,808,175 | $79,783,282 | $76,677,558 | $148,312,962 | $61,523,865 | $99,025,643 | $114,762,787 |
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.30), welded, of circu ... | $38,563,027 | $39,442,770 | $60,722,849 | $65,486,605 | $33,093,810 | $40,842,577 | $44,658,350 |
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ... | $2,336,315 | $3,196,847 | $10,998,876 | $15,937,797 | $10,208,118 | $18,623,224 | $21,987,017 |
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.50), welded, of non-c ... | $79,434,367 | $90,916,408 | $136,488,179 | $200,192,039 | $125,286,226 | $144,881,707 | $114,209,869 |
Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ... | $14,223,093 | $9,894,319 | $12,112,279 | $27,475,899 | $21,862,979 | $46,720,066 | $23,414,561 |
Total | $228,885,802 | $250,534,700 | $331,638,642 | $552,887,450 | $302,850,498 | $410,856,444 | $358,385,669 |
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