|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ... | $36,965,218 | $27,188,448 | $4,181,328 | $9,011,239 | $2,912,637 | $4,507,457 | $1,372,662 |
| Casing & tubing of a kind used in drilling for oil/gas, of iron/steel | | | | $261,093 | $1,816 | | $18,755 |
| Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ... | $15,569,891 | $18,726,752 | $42,788,710 | $58,104,673 | $20,486,339 | $39,304,741 | $49,377,031 |
| Tubes, pipes & hollow profiles (excl. of 7306.10-7306.30), welded, of circu ... | $140,630 | $171,818 | $54,828 | $991,091 | $398,795 | $726,851 | $922,306 |
| Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ... | $104,951 | $373,551 | $1,220,959 | $285,310 | $347,869 | $1,630,651 | $1,685,338 |
| Tubes, pipes & hollow profiles (excl. of 7306.10-7306.50), welded, of non-c ... | $3,370,537 | $545,379 | $674,701 | $1,993,312 | $2,631,076 | $6,277,129 | $11,860,170 |
| Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ... | $175,524 | $5,234,866 | $12,854,055 | $14,976,186 | $9,581,387 | $7,436,170 | $28,524,313 |
| Total | $56,326,751 | $52,240,814 | $61,774,581 | $85,622,904 | $36,359,919 | $59,882,999 | $93,760,575 |
|
|
