Commodity2005200620072008200920102011
Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ...$5,512$20,617$101,779$469,030$534,803$52,010$22,630
Casing & tubing of a kind used in drilling for oil/gas, of iron/steel$192,034$4,948$32,046 $57,484 $23,541
Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ...$15,582,410$17,189,933$15,275,709$22,644,492$13,362,680$12,389,600$15,328,480
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.30), welded, of circu ...$8,416,916$6,351,157$7,619,612$8,249,131$11,488,538$8,050,985$13,299,053
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ...$123,010$26,529$53,910$2,568$851$56,947$45,834
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.50), welded, of non-c ...$3,937,938$5,219,476$4,035,415$4,214,010$4,463,298$4,836,831$5,622,201
Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ...$2,404,690$1,149,379$1,288,496$1,064,940$2,061,258$466,890$662,118
Total$30,662,510$29,962,039$28,406,967$36,644,171$31,968,912$25,853,263$35,003,857