Commodity200520062007200820092010
Line pipe, seamless, of iron (excl. cast iron)/steel, of a kind used for oi ...$37,702$45,578$92,032$71,238$56,994$32,886
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.29), seamless, of cir ...   $19,852 $731
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.31), seamless, of cir ...   $83,427$73,673$33,216
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.39), seamless, of cir ...   $31$15,952 
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.39), seamless, of cir ...     $105
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.59), seamless, of iro ...    $89$23
Total$37,702$45,578$92,032$174,548$146,708$66,961