Commodity200620072008200920102011
Line pipe, seamless, of iron (excl. cast iron)/steel, of a kind used for oi ... $4,537$348,462$26,512  
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.29), seamless, of cir ...  $29,060$398  
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.31), seamless, of cir ...$1,323$12,309 $10,258$59,060$12,000
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.39), seamless, of cir ...  $144   
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.49), seamless, of cir ...  $4,000   
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.59), seamless, of iro ...$31  $23,237$20 
Total$1,354$16,846$381,666$60,405$59,080$12,000