Commodity2005200620072008200920102011
Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ...$6,168$22  $216$83 
Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ... $56     
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ...$682 $4,592    
Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ...$5,997$20,068$9,641$6,941$4,294$23,985$47,696
Total$12,847$20,146$14,233$6,941$4,510$24,068$47,696