Commodity2005200620072008200920102011
Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ...   $1,997 $3,301$2,403
Casing & tubing of a kind used in drilling for oil/gas, of iron/steel      $98
Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ... $3,507 $15$48,930$17,821$37,172
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.30), welded, of circu ...$874   $1,115$169$6,065
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ...    $827$171,351$155
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.50), welded, of non-c ... $134    $273
Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ...$10,883$82$7,616$66$4,393$3,237$126,946
Total$11,757$3,723$7,616$2,078$55,265$195,879$173,112