Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ... | $3,326,034 | $87,558 | $327,682 | $1,649,913 | $609,870 | $1,922,164 | $68,859 |
Casing & tubing of a kind used in drilling for oil/gas, of iron/steel | | $9,113 | $278,461 | $78,879 | | $17,063 | |
Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ... | $2,593,301 | $2,990,920 | $6,743,880 | $7,409,452 | $4,204,236 | $2,958,675 | $1,538,186 |
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.30), welded, of circu ... | $86,336 | $37,749 | $33,698 | $86,083 | $80,428 | $308,596 | $150,315 |
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ... | $137,841 | $300,855 | $988,935 | $485,221 | $39,905 | $46,963 | $496,379 |
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.50), welded, of non-c ... | $868,561 | $2,840,057 | $5,059,581 | $7,490,248 | $4,279,370 | $3,212,054 | $1,800,186 |
Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ... | $482,424 | $1,833,031 | $11,105,935 | $5,805,869 | $5,713,492 | $2,775,192 | $1,553,994 |
Total | $7,494,497 | $8,099,283 | $24,538,172 | $23,005,665 | $14,927,301 | $11,240,707 | $5,607,919 |
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