Commodity200520062007200820092010
Line pipe, seamless, of iron (excl. cast iron)/steel, of a kind used for oi ... $43 $17,245$145,150 
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.29), seamless, of cir ...   $60  
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.31), seamless, of cir ... $1,250    
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.39), seamless, of cir ...   $2,718  
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.59), seamless, of iro ...$36,676 $8,378  $6,104
Total$36,676$1,293$8,378$20,023$145,150$6,104