Commodity20052006200720082009
Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ... $33,646$422,921$17,261$138,657
Casing & tubing of a kind used in drilling for oil/gas, of iron/steel$289,766$227,140$12,207,158$367,143$378,651
Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ...$217,589$402,391$73,026$103,564$348,586
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.30), welded, of circu ...$46,484$40,915$137,637$90,302$47,212
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ...$108,295$148,799$316,454$263,075$112,423
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.50), welded, of non-c ...$497,896$535,778$674,653$660,118$486,226
Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ...$1,599,547$1,061,724$1,535,683$1,291,820$1,284,903
Total$2,759,577$2,450,393$15,367,532$2,793,283$2,796,658