Commodity2005200620072008200920102011
Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ...$14,743,429$18,973,697$13,632,873$59,339,116$34,112,934$30,421,713$47,520,301
Casing & tubing of a kind used in drilling for oil/gas, of iron/steel$128,358$92,710$800,956$989,581$754,807$2,568,770$3,188,889
Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ...$15,846,850$23,013,309$12,087,609$11,238,987$5,086,919$11,235,614$11,686,223
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.30), welded, of circu ...$24,167,115$17,908,239$22,615,751$23,509,994$9,851,773$11,755,253$17,420,755
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ...$2,842,602$2,790,603$11,845,646$19,377,148$3,911,982$8,122,129$7,787,803
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.50), welded, of non-c ...$2,791,645$3,048,896$4,394,753$7,086,719$1,989,623$11,148,117$15,299,319
Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ...$1,138,363$1,510,053$1,146,746$3,804,360$1,817,600$1,713,148$1,873,055
Total$61,658,362$67,337,507$66,524,334$125,345,905$57,525,638$76,964,744$104,776,345