Commodity2005200620072008200920102011
Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ...$1,514,080$261,909$974,012$3,067,423$3,286,692$331,600$514,499
Casing & tubing of a kind used in drilling for oil/gas, of iron/steel$178,383$2,784,474$85,628$562,387$990,931$108,323$197,409
Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ...$4,169,804$4,323,022$5,012,976$11,417,276$3,163,222$2,235,077$6,342,766
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.30), welded, of circu ...$90,798$1,727,404$3,582,462$405,651$522,105$144,576$836,540
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ... $32,035$18,660$190,915$37,314$25,436$20,023
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.50), welded, of non-c ...$135,744$876,762$1,166,416$383,186$727,424$561,881$905,484
Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ...$3,921,525$3,127,896$3,040,670$2,214,882$3,159,417$8,216,046$3,601,892
Total$10,010,334$13,133,502$13,880,824$18,241,720$11,887,105$11,622,939$12,418,613