|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ... | $36,168 | | $80,343 | $1,848,406 | $1,981,505 | $6,710,737 | $138,053,094 |
| Casing & tubing of a kind used in drilling for oil/gas, of iron/steel | $126,874 | | | $409,768 | $324,764 | $9,703 | $286,361 |
| Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ... | | | | $122,320 | $636,440 | $67,331 | $28,206 |
| Tubes, pipes & hollow profiles (excl. of 7306.10-7306.30), welded, of circu ... | | $166,260 | $149,745 | $47,577 | $203,468 | | $2,619 |
| Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ... | | | | $168,406 | $19,420 | $3,531 | |
| Tubes, pipes & hollow profiles (excl. of 7306.10-7306.50), welded, of non-c ... | | | | | $509,109 | $606,480 | $423,501 |
| Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ... | $99,044 | $76,823 | $313,163 | $2,828,885 | $1,452,322 | $3,067,524 | $1,629,050 |
| Total | $262,086 | $243,083 | $543,251 | $5,425,362 | $5,127,028 | $10,465,306 | $140,422,831 |
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