Commodity200520062007200820092010
Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ...$485 $113,427$109,093$68,902$50,233
Casing & tubing of a kind used in drilling for oil/gas, of iron/steel $175$1,532$133,025$13,590$365
Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ...$246,540$254,444$457,923$238,378$620,772$504,505
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.30), welded, of circu ...$17,383$22,193$99,603$89,337$8,728$377,274
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ...$1,679,387$467,999$562,329$3,192,448$192,592$609,776
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.50), welded, of non-c ...$552,617$722,439$869,717$463,206$2,274,495$3,934,822
Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ...$590,807$212,283$153,148$895,245$338,341$250,291
Total$3,087,219$1,679,533$2,257,679$5,120,732$3,517,420$5,727,266