Commodity2005200620072008200920102011
Line pipe (excl. seamless), of a kind used for oil/gas pipelines, of iron/s ...$11,338,919$2,444,151$16,946,782$77,116,194$190,394,314$37,991,444$42,822,261
Casing & tubing of a kind used in drilling for oil/gas, of iron/steel$810,051$4,135,092$789,022$746,860$1,371,503$1,363,492$1,692,745
Tubes, pipes & hollow profiles (excl. of 7306.10 & 7306.20), welded, of cir ...$13,670,918$17,807,884$26,967,178$27,870,421$14,667,516$18,901,458$22,523,030
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.30), welded, of circu ...$8,509,392$10,648,451$15,838,908$17,695,466$8,359,700$12,651,195$18,253,682
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.40), welded, of circu ...$274,530$658,069$4,136,016$5,240,641$5,926,070$12,282,850$11,807,210
Tubes, pipes & hollow profiles (excl. of 7306.10-7306.50), welded, of non-c ...$5,558,357$6,587,590$10,425,982$12,617,221$4,665,781$8,823,875$16,312,670
Tubes, pipes & hollow profiles of iron (excl. cast iron)/steel, n.e.s. (exc ...$659,895$824,408$4,004,309$2,010,060$7,052,266$3,616,592$9,679,215
Total$40,822,062$43,105,645$79,108,197$143,296,863$232,437,150$95,630,906$123,090,813