Commodity2005200620072008200920102011
Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ...    $5,377$10,877$3,989
Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ...$177$3,829$681$84,873$41,426$29,373$24,697
Line pipe of a kind used for oil/gas pipelines, having circular cross-secti ...$533$198$275$4,677$14,228 $36,221
Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ...$58,390 $5,740  $3,461$7,593
Tubes & pipes (excl. of 7305.11-7305.20), having circular cross-sections, t ...$2,425,906$29,586$84,198$291$29,804$5,934$853
Tubes & pipes (e.g., welded/riveted/similarly closed), having circular cros ...$2,596$9,821$11,900$14,258$67,993$72,000$106,368
Total$2,487,602$43,434$102,794$104,099$158,828$121,645$179,721