Commodity2005200620072008200920102011
Line pipe, seamless, of iron (excl. cast iron)/steel, of a kind used for oi ...      $1,532
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.31), seamless, of cir ... $31  $1,844$251 
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.39), seamless, of cir ...$751$3,569$1,807$552$347  
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.49), seamless, of cir ... $33,815     
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.59), seamless, of iro ...$4,996$1,143$12,854$5,161$114,674$9,640$149,965
Total$5,747$38,558$14,661$5,713$116,865$9,891$151,497