Commodity200520062007200820092010
Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ...$1,266,946$4,794,873$3,888,901$78,622$37,248$6,338
Casing & tubing of a kind used in drilling for oil/gas, of iron/steel  $16,374$17,367$21,068$23,123
Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ...$774,401$3,245,842$2,009,357$1,832,091$2,181,413$1,769,389
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.30), welded, of circu ...$1,885$4,614$21,631$2,727$5,670$18,107
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ...$29,531$535$110,636$39,220$65,004$57,805
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.50), welded, of non-c ...$2,383,742$1,682,568$1,868,487$2,311,500$2,205,546$6,614,936
Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ...$533,550$582,274$1,695,783$2,199,149$3,342,497$4,760,860
Total$4,990,055$10,310,706$9,611,169$6,480,676$7,858,446$13,250,558