Commodity2005200620072008
Line pipe, seamless, of iron (excl. cast iron)/steel, of a kind used for oi ...$90,441$70,518$1,126,000$76,807
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.29), seamless, of cir ...$216,181$309,488$418,905$627,707
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.31), seamless, of cir ...$41,464$105,881$115,158$725
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.39), seamless, of cir ... $40,165$881 
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.39), seamless, of cir ...$204,993 $431,273$4,835
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.49), seamless, of cir ...$65,121$9,300$11,460$11,955
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.49), seamless, of cir ... $73,389$1,246$708
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.59), seamless, of iro ...$269,328$820,806$205,536$1,441,702
Total$887,528$1,429,547$2,310,459$2,164,439