Commodity200520072008200920102011
Line pipe, seamless, of iron (excl. cast iron)/steel, of a kind used for oi ... $5,298$10$460 $176
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.31), seamless, of cir ...$530  $63,157  
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.39), seamless, of cir ...$13,230  $21,237$7,342 
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.49), seamless, of cir ...   $69,688 $20
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.59), seamless, of iro ...$8,550$13,733$35,738$17,836$5,400$25,700
Total$22,310$19,031$35,748$172,378$12,742$25,896