Commodity200520062007200820092010
Line pipe, seamless, of iron (excl. cast iron)/steel, of a kind used for oi ...$5,797  $218$21,956$18,604
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.29), seamless, of cir ... $6,404    
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.31), seamless, of cir ...$5,473$7,044$11,687$43,878$18,479 
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.39), seamless, of cir ...$3,547$3,222$7,433 $21,412 
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.49), seamless, of cir ...$295 $15,299$38,701$1,379$683
Tubes, pipes & hollow profiles (excl. of 7304.10-7304.59), seamless, of iro ...$7,793$12,414$8,865$6,193$100,887$19,788
Total$22,905$29,084$43,284$88,990$164,113$39,075