Commodity2005200620072008200920102011
Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ...$20,450$38,756$38,432$115,607$327,110$548,296$1,444,519
Casing & tubing of a kind used in drilling for oil/gas, of iron/steel $18$101,533$51,522$208,033$62,953$298,260
Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ...$3,370,640$5,425,714$2,577,536$3,409,696$2,053,337$3,123,172$5,430,150
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.30), welded, of circu ...$1,494,650$721,198$8,035,661$952,719$1,221,804$943,555$1,546,237
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ...$2,054,440$371,553$1,306,408$2,435,066$161,708$661,059$727,099
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.50), welded, of non-c ...$1,333,120$1,657,987$1,606,135$1,833,828$1,170,062$2,232,531$3,186,560
Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ...$1,432,580$1,626,598$2,228,675$2,361,935$1,063,188$1,178,083$1,637,475
Total$9,705,880$9,841,824$15,894,380$11,160,373$6,205,242$8,749,649$14,270,300