|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ... | $63,204 | $11,923 | $43,579 | $44,090 | $33,004 | $29,238 | $3,222 |
| Casing & tubing of a kind used in drilling for oil/gas, of iron/steel | $363,455 | | | $802 | | $632 | $377,003 |
| Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ... | $159,978 | $189,761 | $119,089 | $238,225 | $371,409 | $337,937 | $314,000 |
| Tubes, pipes & hollow profiles (excl. of 7306.10-7306.30), welded, of circu ... | $95,425 | $100,201 | $44,999 | $91,623 | $41,555 | $95,924 | $59,910 |
| Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ... | $47,318 | $36,318 | $56,580 | $438,971 | $46,333 | $22,735 | $42,201 |
| Tubes, pipes & hollow profiles (excl. of 7306.10-7306.50), welded, of non-c ... | $177,684 | $207,716 | $431,824 | $266,737 | $313,894 | $183,899 | $201,522 |
| Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ... | $1,662,179 | $1,321,691 | $2,814,402 | $1,394,258 | $770,370 | $614,335 | $2,336,532 |
| Total | $2,569,243 | $1,867,610 | $3,510,473 | $2,474,706 | $1,576,565 | $1,284,700 | $3,334,390 |
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